高效课堂·宝典训练·九年级全册答案
九年级英语答案[宝典]
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与人教版义务教育课程标准实验教科书配套基础训练（含单元评价卷）英语（新目标）九年级全一册参考答案课时练习部分参考答案Unit 12Y ou’re supposed to shake hands.第1课时(Section A 1a－2c)课前预习一、1.supposed,2.shakes,3.kissed,4.bowed,5.greet二、1.be supposed to,2.shake hands,3．meet for the first time,4.arrive in＋大地点/at＋小地点/get to,5.should have done,6.make mistakes课堂练习一、1—5DDABC,6—10BCABD二、1.(1)got to(2) reached,2.should,3.When were you,4.What are they；do,5．How was课后巩固一、1.What do you think we will do there/ in the training,2.When will we go there,3.We are supposed to take some heavy clothes and medicine with us/Heavy clothes and medicine,4.I’ll ask mum to go shopping with me this weekend/ I have to go shopping this weekend/ I have to buy a pair of sports shoe s this weekend,5.I’m sure we’ll have a good time二、1—5BAACD,6—10BAADB三、One possible version：Shaking hands is one of the polite manners.It is necessary to be clear about when and how to shake hands.First，when you meet someone for the first time，it’s necessary to shake hands.Second，you should shake hands if you meet your friends that haven’t seen for a long time.Third，if anyone offers to shake hands with you，you should of course shake hands with him.If not，you are regarded as rude.Fourth，when two people meet，usually the elder should put out his hand st，the woman should first offer her hand when she meets with a man.Different countries have different customs.Hope you can behave well and politely.第2课时(Section A 3a－4)课前预习一、1.drop by,2.make plans to do sth.,3.as…as sb.can/as…as possible,4.after all,5.invite sb.to do sth.,6.be relaxed about…二、1.to/towards,2.to,3.without/after,4.by,5.after,6.about,7.with课堂练习一、1—5CCDAB,6—10ABCDA二、1.Switzerland,2.waiting,3.to take,4.holding,5.to have/having,6.to take三、 1.It’s；for；to spend,2.he could,3．come over to；free,4.very/rather/quite,5．singing课后巩固一、1.C；late,2.D；calling/a call,3.B；for,4.B；as,5.D；relaxed二、1—5TFFTT,6—10CACBC三、1.relaxed,2.okay,3.Spending,4.to,5.make,6.by,7.on,8.watches,9.never,10.calling第3课时(Section B 1－2c)课前预习一、1.rude,2.wiped；napkins/napkin,3．pointed,4.manners,5.stick二、1.table manners,2.at the table,3．make noise,4.stick…into…,5.point at,6.pick up课堂练习一、1—5CBCBD,6—8AAB二、1.with,2.up,3.at,4.into,5．at；with课后巩固一、1—5CACBD,6—10BDCAB二、1—5BCCAB第4课时(Section B 3a－4)课前预习一、1.full,2.forks,p,4.elbows,5.particular/special二、1.go out of one’s way to do sth.,2．make sb.feel at home,3.get used to sth./doing sth.,4.be comfortable doing sth.,5.be different from,6.have reasons to do sth.,7.give compliments,8.make a toast,9.make appointments,10.offer tea课堂练习一、1—5BADBC,6—10DDBAC二、1.on,2.As；from,3.with；except,4.up三、 1.anything,2.getting,3.surprising,municating,5.learning/to learn,6．more expensive课后巩固一、1.go out of their way；feel at home,2．make a toast at,3.has no reason to；like,4．are；need to；table manners,5.are supposed to；braver；facing challenges,6.make；mistakes；like；used to二、1—5CDABC,6—10ADCBB三、1—5CCACD第5课时(Self Check & Reading)课前预习一、1.start/begin with,2.written English,3.be used to do/be used for doing sth.,4．make faces,5.can’t help/stop doing sth. ,6．learn…by oneself/teach oneself,7.at the proper time,8.send a message二、1.On；with,2.from,3.with,4.by,5.at课堂练习一、1—5CDBAB,6—10ACCBD二、1—5FAGHE,6—10JDIBC三、1.differently,2.knives,3.unfamiliar,4.written,5.gradually课后巩固一、1—5CADBD,6—10ACCBB二、1—5CEBDA三、1.was,2.famous,3.written,4．most,5.when,6.for,7.broken,8．other,9.thousands,10.each相关链接One possible version：How to behave well?As a student，we should behave well.First，I think it’s very important to do everything on time and keep promises.Never lie to others or say dirty words.Next，we should be polite to others and be ready to help people in need.Then we’d better not talk loudly in public.Don’t throw litter or spit out.And we are supposed to obey traffic rules.What’s more，learn to work with others.We need good team work in our life.。
初中数学青岛版九年级下册高效课堂资料29中考模拟试题三解析()
初中数学青岛版九年级下册高效课堂资料2015年潍坊市初中学业水平模拟（三）数 学 试 题 2015.5一、选择题（本大题共12小题，共36分. 在每小题给出的四个选项中，只有一个是正确的，请把正确的选项选出来，每小题选对得3分. 错选、不选或多选均记零分.） 1．下列运算正确的是（ ） A ．232a 3a a += B. ()2aa a -÷= C. ()326a a a -⋅=- D. ()32626aa =2．有甲、乙两个箱子，其中甲箱内有98颗球，分别标记号码1～98，且号码为不重复的整数，乙箱内没有球．已知某同学从甲箱内拿出49颗球放入乙箱后，乙箱内球的号码的中位数为40．若此时甲箱内有a 颗球的号码小于40，有b 颗球的号码大于40，则关于a 、b 的值，下列选项正确的是 ( ) A ．a ＝16B ．a ＝24C ．b ＝24D ．b ＝343. 方程5x +2y =﹣9与下列方程构成的方程组的解为x 212y ⎧=-⎪⎨=⎪⎩的是（ ）A ．x +2y =1B ． 3x +2y =﹣8C ．5x +4y =﹣3D ．3x ﹣4y =﹣84．已知命题“关于x 的一元二次方程x 2+bx +1=0，当b ＜0时必有实数解”，能说明这个命题是假命题的一个反例可以是（ ）A ．b ＝-1B ．b ＝2C ．b ＝-2D ．b ＝05．如图，在平面直角坐标系xOy 中，半径为2的⊙P 的圆心P 的坐标为（﹣3，0），将⊙P 沿x 轴正方向平移，使⊙P 与y 轴相切，则平移的距离为（ ）A.1B.1或5C.3D.56．已知点A （a ﹣2b ，2﹣4ab ）在抛物线y =x 2+4x +10上，则点A 关于抛物线对称轴的对称点坐标为（ ）7．如图，Rt △ABC 中，AB =9，BC =6，∠B =90°，将△ABC 折叠，使A 点与BC 的中点D 重合，折痕为MN ，则线段BN 的长为（ ） A ．B ．C ． 4D ． 58．如图，正比例函数11y k x =和反比例函数22k y x=的图象交于 A （﹣1，2）、B （1，﹣2）两点，若y 1＜y 2，则x 的取值范围是（ ）A ．x ＜﹣1或x ＞1B ．x ＜﹣1或0＜x ＜1C ．﹣1＜x ＜0或0＜x ＜1D ．﹣1＜x ＜0或x ＞19. 若不等式组有解，则实数a 的取值范围是（ ）A ．a ＜-36B ．a 36≤-C ．36a ≥-D ．＞-36a10.“如果二次函数y=ax 2+bx+c 的图象与x 轴有两个公共点，那么一元二次方程ax 2+bx+c=0有两个不相等的实数根．”请根据你对这句话的理解，解决下面问题：若m 、n （m ＜n ）是关于x 的方程1﹣（x ﹣a ）（x ﹣b ）=0的两根，且a ＜b ，则a 、b 、m 、n 的大小关系是（ ） A ． m ＜a ＜b ＜n B ． a ＜m ＜n ＜b C ． a ＜m ＜b ＜n D ． m ＜a ＜n ＜b11．.如图，要使输出值y 大于100，则输入的最小正整数x 是 A ．19 B ．20 C ．21 D ．2212. 如图，矩形ABCD 中，AB =3，BC =4，动点P 从A 点出发，按A →B →C 的方向在AB 和BC 上移动，记P A =x ，点D 到直线P A 的距离为y ，则y 关于x 的函数图象大致是（ ）A ．B ．C ．D ．第11题图第8题图二、填空题（本大题共6小题，共18分. 只要求填写最后结果，每小题填对得3分.）13．分解因式：221x x y y -+-=____________________________.14．居民用电计费实行“一户一表”政策，以年为周期执行阶梯电价，即：一户居民全年不超过2880度的电量，执行第一档电价标准为0.48元/度；全年用电量在2880度到4800度之间（含4800），超过2880度的部分，执行第二档电价标准为0.53元/度；全年用电量超过4800度，超过4800度的部分，执行第三档电价标准为0.78元/度．小敏家2014年用电量为3000度，则2014年小敏家电费为 元． 15．在△ABC 中，∠A = 45°，AC = 2，AB = 3+1，则边BC 的长为 ．16．如图，图中的每个小方格都是边长为1的小正方形，每个小正方形的顶点称为格点． 若△ABC 与△111A B C 是位似图形，且顶点都在格点上，则位似中心的坐标是___________．17．若分式方程2112m 5-=+-+x x 有增根，则m= ． 18．如图所示，正方形ABCD 的面积为12，△ABE 是等边三角形，点E 在正方形ABCD 内，在对角线AC 上有一点P ，使PD PE +的和最小，则这个最小值为_____________.三、解答题（本大题共6小题，共66分.解答应写出文字说明、证明过程或演算步骤）19．（本题满分10分）今年植树节，某中学组织师生开展植树造林活动，为了了解全校800名学生的植树情况，随机抽样调查50名学生的植树情况，制成如下统计表和条形统计图（均不完整）．（1）将统计表和条形统计图补充完整；（2）求抽样的50名学生植树数量的平均数；（3）根据抽样数据，估计该校800名学生的植树数量．（4）植树活动结束后，甲乙两同学来到游戏现场。
初三英语高效课堂答案上册
初三英语高效课堂答案上册科学、有效地反思可以帮助我们减少缺憾,不断提高我们的教学质量。
当我们用批判、审视的眼光看待自己的思想、观念和行为，并做出理性的判断和选择时，我们就是在反思，变革。
本学期是本人实施高效课堂的第二个学期，经过上学期的努力，我基本能够运用高效课堂教学模式——先学后教，当堂达标，自主学习，展示交流。
在本期的英语教学中，经常从以下方面入手进行反思：一、是反思教学设计。
为防止自己过分地倚赖尚无的教学经验，或套用非常简单的教案，在讲课前的复习阶段，我经常融合现在学生的实际，思考旧有的教学设计，因为我感觉“照本宣科”的教学就是教师的“一厢情愿”，学生不能存有太多的兴趣。
在教学用英语“抒发加建议的方式”时，我存有这样的设计：问学生假如过来旅行必须拎什么?必须学生用建议的方式非政府答句。
已经开始学生很激动，几句之后，学生便冷遇下来，似乎眼高手低，无法抒发。
我思考――活动虽存有交际性，但一定必须认同学生尚无的科学知识与经验、任务设计一定必须真实，必须能顺利完成。
于是再教导设计时,我不是轻易必须学生提问所带物品,而是给学生列举了许多可以供选择的物品的英文名称,其中存有学生娴熟的，也存有学生不能说道的，必须学生挑选,并表明这样挑选的理由。
结果交流出来学生兴趣更淡,教学目标也顺利完成得较好。
二、是反思教学过程。
即为在教学过程中，常有不容预料情况出现，这时教师必须展开及时的思考：根据学生的学习效果意见反馈，对教学计划展开适度的调整。
虽然在复习时，教师已预设了种种教学方案，但在实际教学中还是可以碰到一些意想不到的问题，例如学生无法按计划的时间提问问题，学生的提问没办法点出教师预设答题的关键，或者师生互动相处积极开展不顺遂，学生对教师预期的表述存有歧义等。
这时须要教师根据学生的意见反馈信息，把握住有助于教学计划实行的因素，因势利导，对计划快速、有效率地作适度修正与调整。
不断地总结和调整教学过程，弘扬有效率的教学过程。
初中化学九年级下册高效课堂资料单元达标题答案
初中化学九年级下册高效课堂资料人教版九年级化学单元达标题参考答案第一单元走进化学世界一.选择题（四选一，请把正确答案的序号填在下表内，每小题2分，共40分）题号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 答案 B B D C C B C C B D B D D C B A D D C B二.填空题（本题包括5小题，共37分）21.(8分)（1）c （2）b （3）a （4）d22．(5分)（1）试管酒精灯铁架台（2）E（或胶头滴管）（3）量筒23.（8分) (1) 药液流下腐蚀标签 (2) 引燃灯内酒精引起火灾(3) 液体倒流，沾污试剂或腐蚀橡胶胶帽（4）称量不准24.（3分）内壁附着的水既不聚成水滴，也不成股流下25．（13分，前7个空每空1分，后3个空每空2分）(1) 浮在水面上小 (2) 外焰内焰焰心 a 外焰 (3) 水雾澄清石灰水变浑浊水和二氧化碳三.实验探究题（本题包括3小题，共23分）26．（3分） BD27．（14分，每空2分）①用排水法收集两瓶呼出的气体，另收集两瓶空气②取空气和呼出的气体各一瓶，向集气瓶中滴入澄清石灰水，振荡澄清石灰水浑浊程度③另取空气和呼出的气体各一瓶，向瓶中伸入燃着的小木条燃着的小木条燃烧情况④向一块干燥的玻璃片上呼气，另一块放在空气中玻璃片上水雾28．（6分）(1)（答对一点得1分，共4分）物理性质：银白色固体、质软、密度比水小、熔点比较低（2）（2分）化学性质：能跟水发生反应第二单元我们周围的空气（A）一.选择题（四选一，请把正确答案的序号填在下表内，每小题2分，共40分）题号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 答案 A C D D A D D A C B D C C B A C C C C D 二.填空题（本题包括3小题，共32分）21.（18分）（1）碳＋氧气−−→−点燃二氧化碳（2）硫＋氧气−−→−点燃二氧化硫（3）磷＋氧气−−→−点燃五氧化二磷（4）铁＋氧气−−→−点燃四氧化三铁（5）过氧化氢−−−→−二氧化锰水＋氧气（6）高锰酸钾−−→−加热锰酸钾＋二氧化锰＋氧气化合反应的有(1）（2）（3）（4）属于分解反应的有（5）（6）属于氧化反应的有（1）（2）（3）（4）22.（4分）应用氧气：（1）燃烧（2）供给呼吸；隔绝氧气：（1）灭火（2）保存食品23.（10分）（１）（6分） A.过氧化氢 B.二氧化锰 C.氧气 D.水 E.铁F.四氧化三铁（２）（4分）催化催化剂三.实验探究题（本题包括3小题，共28分）24.（4分）（1）纸槽或药匙（2）②④③①25.（9分，文字表达式2分，其余每空1分）（1）①试管②集气瓶（2）过氧化氢−−−→−二氧化锰水＋氧气检查装置气密性 E （3）反应物是固态反应条件是加热 A 26．(15分)(1)实验一反应慢过氧化氢→水＋氧气实验二二氧化锰加入水中不产生氧气。
初中物理九年级下册高效课堂资料第二次月考试题(15、16章)
初中物理九年级下册高效课堂资料第二次月考试题（第15、16章）一、选择题1．（2012黄冈）下列有关“电”的说法正确的是（ ）A ．摩擦起电的实质是创造了电荷B ．运动的电荷一定形成电流C ．电路两端有电压就一定有电流D ．电阻中有电流，它的两端一定有电压2．两个相同的验电器A 和B ，A 带正电，B 不带电，同一根带绝缘柄的铜棒把两个验电器的金属连接起来的瞬间（ ）A ．有质子从A 向B 移动B ．有电子从A 向B 移动C ．电流方向从A 到BD ．电流方向从B 到A3．（2012北京）下列文具中，通常情况下属于绝缘体的是（ ）A ．铅笔芯B ．橡皮C ．金属小刀D ．不锈钢笔4．（2012北京）如图所示的电路中，将开关S 闭合，灯L 1和灯L 2均发光，则下列说法中正确的是（ ）A ．灯L 1和灯L 2并联B ．灯L 1和灯L 2串联C ．通过灯L 1和灯L 2的电流一定相等D ．灯L 1和灯L 2两端的电压一定不相等 5．（2012金华）某品牌的微型电脑吸尘器有两个开关，开关S 1控制照明灯L 和吸尘电动机M ，开关S 2只控制吸尘电动机M 。
下列电路图符合要求的是（ ）6．（2012杭州）某档案馆的保密室进出门有下列要求：甲、乙两资料员必须同时用各第4题自的钥匙（S 甲、S 乙分别表示甲、乙两资料员的钥匙）使灯亮才能进入保密室；而馆长只要用自己的钥匙（S 馆长表示馆长的钥匙）使灯亮就可以进入保密室。
下列电路中符合上述要求的是（ ）7．（2012益阳）如图所示的电路中，闭合开关时，下列说法正确的是（ ）A ．两灯泡串联B ．电流表测的是总电流C ．电流表测的是L 1的电流D ．电流表测的是L 2的电流 8．（2012广安）在如图甲所示的电路中，当闭合开关后，两个电流表指针偏转均为图乙所示，则电阻R 1和R 2中的电流分别为（ ）A ．1.2A 、0.22 AB ．0.98A 、0.22AC ．0.96A 、0.24AD ．0.24A 、1.2A 9．如果某次电学实验不能正常进行，需要判断干电池是否报废，可取一节干电池用电压表来测量它的电压，下列步骤中正确的是（ ）①把电压表的正接线柱与干电池的负极接触，负接线柱与正极接触；②在刻度盘上读出电压值；③选择电压表的量程为3V ；④把电压表的负接线柱与干电池的负极接触，正接线柱与正极接触；⑤选择电压表的量程为15V ；A ．③②①B ．①⑤②C ．③④②D ．⑤④②10．（2012山西）如图所示，在“探究串联电路中电压的规律”时，小雨同学用电压表测出AB 、BC 、AC 两端的电压分别为U AB ＝3V ，U BC ＝3V ，U AC ＝6V ，在表格中记录数据后，下一步应该做的是（ ）A ．整理器材，分析数据，得出结论B ．对换L 1和L 2的位置，再测出一组电压值第7题第8题第6题第10题C ．改变电源电压，再测出几组电压值D ．换用不同规格的小灯泡，再测出几组电压值11．（2012•衡阳）如图所示电路中，甲、乙两处分别接入电流表或电压表，当S 闭合后，为使两灯均能发光，则（ ）A ．甲接电压表，乙接电流表B ．甲、乙均接电压表C ．甲、乙均接电流表D ．甲接电流表，乙接电压表 12．小明用如图所示的电路．探究影响金属丝电阻大小的因素．他手边除了有电路中的器材外，还有一根金属丝，则（ ）A ．只能探究电阻与金属丝长度的关系B ．只能探究电阻与金属丝横截面积的关系C ．电阻与金属丝长度、横截面积的关系都能探究D ．电阻与金属丝长度、横截面积的关系都不能探究 13．某同学为研究导体电阻大小与长度、材料、横截面积是否有关，他保持电路两端电压不变，把下表中合金线分别接人该电路中测出通过合金线的电流大小进行对比研究，则（ ）A ．采用序号1与2对比，是研究电阻是否与材料有关B ．采用序号1与3对比，是研究电阻是否与横截面积有关C ．采用序号2与4对比，是研究电阻是否与长度有关D ．采用序号3与4对比，是研究电阻是否与横截面积有关14．将如图所示的滑动变阻器连入电路，要求当滑片P 向右移动时，电路中的电流减小，则滑动变阻器连入电路的接线柱应该是（ ）A ．a 和bB ．b 和dC ．a 和dD ．b 和c 15．如图所示是一种自动测定油箱内油量多少的装置，R 是滑动变阻器．它的金属滑片第14题第11题第12题是杠杆的一端，从油量表（由电流表改装而成）指针所指的刻度，就能知道油箱内油量的多少，则（ ）A ．油量增加，R 增大，油量表指针偏转变小B ．油量增加，R 减小，油量表指针偏转变大C ．油量减少，R 增大，油量表指针偏转变大D ．油量减少，R 减小，油量表指针偏转变小二、填空题16．（2012福州）将与羊毛衫摩擦过的气球靠近头发，会看到如图所示的惊奇现象。
初中物理九年级下册高效课堂资料03中考试题答案
初中物理九年级下册高效课堂资料2014年潍坊市初中学业水平考试物理试题参考答案(秦健)一、单项选择题（本题共9小题，共18分．每个小题给出的四个选项中，只有一个是正确的，选对的每小题得2分．）1．B 2．D 3．C 4．B 5．B 6．D 7．C 8．A 9．D 二、多项选择题（本题共8小题，共32分．每个小题给出的四个选项中，至少有两个是正确的，选对的每小题得4分，选对但不全的得2分，选错或不选的得0分．）10．AC 11．BD 12．BCD 13．ABC 14．BC 15．AB16．CD 17．AB三、实验题（本大题共5小题，共25分）18．A（2分）19．B（3分）20．答案如图所示．说明：标对螺线管N极和S极的得2分，磁感线规范并标对磁感线方向的得2分，不标磁感线方向（或磁感线方向错误）的扣1分，本题共计4分。
21．（1）电路连接如图所示．（2）①2.5 ②1.0 ③电源（3）15说明：第1小题电路连接正确得3分，电路连接只要有一处错误即不得分；第2小题每空1分，共3分；第3小题答案正确得2分．本题共计8分。
22．（1）①如图a所示，用细棉线将筷子悬挂起来，调整悬挂点的位置，直到筷子在水平位置平衡，然后在悬挂点处做上标记，记作O′．②如图b （或c ）所示，在筷子的O 点处用棉线悬挂起来，用另一根细线拴好钩码，挂在筷子左侧（或右侧）并移动钩码位置，直到筷子在水平位置再次平衡，然后在悬挂钩码的棉线处做上标记，记作P ．③用卷尺分别测出O 点到O ′点的距离L 1和O 点到到P 点的距离L 2．（2）021m L L 说明：第1小题每步2分，共6分；第2小题答案正确得2分．本题共计8分。
四、计算题（本大题共3小题，共25分．解答时应写出必要的文字说明、公式和重要的计算步骤，只写出最后答案的不能得分）23．（1）航行器受到海水压强的大小331.0310kg/m 10N/kg 4000m p gh ρ==⨯⨯⨯海水＝4.12×107Pa ………………（3分）（2）航行器受到海水浮力的大小3331.0310kg/m 10N/kg 0.96m F gV ρ==⨯⨯⨯浮海水排＝9.89×103N ……………（3分）说明：解答时应写出必要的文字说明、公式和重要的计算步骤，只写出最后答案的不能得分．24．（1）l.2L 水的质量m V ρ=水＝1.0×103kg/m 3×1.2×10-3m 3＝1.2kg ……………………………（1分）自吸泵对水做的功W 有用＝mgh ＝1.2kg ×10N/kg ×0.5m ＝6J ……………………………………（2分） 自吸泵消耗的电能006J ==60W W η有用电能＝10 J …………………………………………（1分） （2）水吸收的热量Q 吸＝c 水m （t —t 0）＝4.2×103J/（kg •℃）×1.2kg ×（100℃—20℃）＝4.0×105 J ……………………………………………………（2分）电热水壶正常工作时消耗的电能W ＝Pt ＝1200W×360s ＝4.3×105 J …………………………………（1分）电热水壶的热效率η＝Q W 吸＝554.010J 4.310J⨯⨯＝93℅………………………………………（1分） 说明：解答时应写出必要的文字说明、公式和重要的计算步骤，只写出最后答案的不能得分．25．（1）当开关S 1断开，S 2和S 3都闭合时，R 1与R 2并联，灯泡L 被短路．为保证仪表和灯泡安全工作，则电流表最大示数为I 总＝0.6A ，此时R 2中的电流2225V 0.25A 20U I R ===Ω………………………（1分） 滑动变阻器R 1中的电流I 1＝I 总—I 2＝0.6A —0.25A ＝0.35A ……………（1分）滑动变阻器R 1消耗的最大功率P 1＝U 1I 1＝5V ×0.35A ＝1.75W ………………（1分）2）当开关S 1闭合，S 2和S 3都断开时，R 1与灯泡L 串联．为保证电压表安全工作，则电压表的最大示数为U 1＝3V ，此时灯泡L 两端电压U L ＝U 总—U 1＝5V —3V ＝2V …………………（1分）灯泡L 的电阻22L 4V ==101.6WU R P =Ω额额（）……………………（1分） 电路中的电流I 1＝L L L 2V 0.2A 10U I R ===Ω…………………（1分） 滑动变阻器R 1允许的最大阻值1113V 150.2AU R I ===Ω………………………（1分） 为保证灯泡安全工作，则灯泡两端最大电压U L ＝4V滑动变阻器R 1两端的电压U 1＝U 总—U L ＝5V —4V ＝1V ………………（1分）电路中的电流I 1＝L L L 1.6W 0.4A 4VP I U ===………………（1分） 滑动变阻器R 1允许的最小阻值1111V 2.50.4AU R I ===Ω……………………（1分） ∴滑动变阻器R 1允许的取值范围是2.5Ω～15Ω．…………（1分）说明：解答时应写出必要的文字说明、公式和重要的计算步骤，只写出最后答案的不能得分．。
初中物理九年级上册高效课堂资料内能练习题经典有答案)
初中物理九年级上册高效课堂资料十三章内能练习题一、单项选择题1、关于扩散现象，下列说法中正确的是（）A．只有气体和液体才能发生扩散现象B．扩散现象说明分子是很小的C．气体、液体、固体都会发生扩散现象，其中气体扩散最显著D．扩散现象使人们直接看到了分子的运动2、把装满空气的瓶子倒扣在装满棕色二氧化氮气体的瓶子上瓶口间先用玻璃隔开。
当抽掉它们之间的玻璃片后，可以看到棕色的二氧化氮气体颜色渐渐变淡，最后两瓶中气体的颜色变得完全相同，这是为什么（）A．二氧化氮比空气密度大B．两种气体之间形成了对流C．二氧化氮分子很小D．气体的分子在不停地运动3、固体、液体、气体分子间的距离由小到大的顺序是（）A．固体、液体、气体B．气体、液体、固体C．固体、气体、液体D．液体、固体、气体4、在长期堆放煤的地方，剥去一层地皮，可以看到里面一层仍是黑色，这个现象是（）A 蒸发现象B 扩散现象C 升华现象D 凝固现象5、寒冷的冬季夜晚，许多人喜欢用热水将脚泡一泡才人睡。
在此过程中，脚的内能变化是（）A．减小B．不变C．增大D．无法确定6、下列现象中，能表明分子在不停地做无规则运动的是（）A．濛濛细雨从空中下落B．炒菜时，满屋飘香C．扫地时灰尘四起D．擦黑板时，粉笔灰在空中飞舞7、关于分子间的作用力，下列说法中正确的是（）A．分子间存在着一个平衡位置，在此位置时分子间既没有引力也没有斥力B．当物体被压缩时，分子间只有斥力C．当物体被拉长时，分子间只有引力D．分子间的斥力和引力总是同时存在同时消失的8、一根钢棒很难被压缩，也很难被拉长，其原因是（）A．分子太多B．分子间没有空隙C．分子间有引力和斥力D．分子在不停地运动着9、将10ml的水与10ml的酒精相混合，混合后水和酒精的总体积小于20ml，这是因为（）A．分子之间有空隙B．分子之间存在着相互作用的斥力C．分子之间存在着相互作用的引力D．分子是在不停地做无规则运动的10、下列关于物体内能的说法中正确的是（）A．静止的物体没有动能，但有内能B．内能和温度有关，所以0℃的水没有内能C．物体运动速度越大，内能越大D．温度高的物体一定比温度低的物体内能大11、把一玻璃板放入水中，取出之后，玻璃板上会有一些水粘在上面，下列说法正确的是（）A. 水蒸气在玻璃上液化成的小水滴B. 快速取出玻璃就不会有水C. 水扩散到了玻璃中D. 分子之间有相互作用的吸引力12、下列各种情况下比热容会发生变化的是（）A．一杯水倒去一半B．水凝结成冰C．一块铁加工成铁屑D．15℃的水变成45℃的水13、水的比热较大，人们往往利用它的这一特性为生活、生产服务，下列事例中与它的这一特性无关的是（）A．让流动的热水流过散热器取暖B．冬季，晚上向稻田里放水，以防冻坏秧苗C．汽车发动机用循环水冷却D．在较大的河流上建水电站，用水发电二、填空题14、物质是由组成的，一切物质的分子都在不停地做；这种无规则运动叫做分子的，分子间存在着相互作用的和。
初中物理九年级上册高效课堂资料下学期期中考试试题(第13～20章)
初中物理九年级上册高效课堂资料九年级下学期期中考试试题（第13～20章）一、选择题1．用细线把很干净的玻璃板吊在弹簧测力计的下面，记住测力计的读数．使玻璃板水平接触水面，然后稍稍用力向上拉玻璃板，如图1所示，则弹簧测力计的读数（ ）A ．不变，因为玻璃板重力不变B ．变大，因为玻璃板沾水变重了C ．变小，因为玻璃板受到了浮力作用D ．变大，因为玻璃板与水的接触面之间存在分子引力 解：因为玻璃和水接触在一起，并且玻璃分子和水分子间的距离在引力作用的范围内，故水分子和玻璃分子之间存在相互作用的引力，故向上拉玻璃板时，弹簧测力计的读数将变大；故本题答案选D 。
2．下列关于内能的说法正确的是（ ）A ．内能指物体内部所有分子做无规则运动所具有的动能B ．0℃的冰熔化为0℃的水后，它的内能没有变化C ．温度高的物体一定比温度低的物体的内能大D ．一个物体温度升高了，内能一定增大解析：内能是指物体内部所有分子热运动的动能和分子势能的总和，故A 错；冰熔化过程要吸热，因此0℃水的内能比0℃冰的内能大，故B 错；物体内能大小和温度、质量、物质种类等因素均有关，因此温度高的物体内能不一定大，故C 错；对于“一个物体”来说，物体的质量和物质的种类是一定的，所以当物体温度升高时，内能会增大，故本题答案应选D 。
3．株洲沿江风光带有一段人造沙滩，在炙热的夏天赤脚踩在沙滩上感觉烫脚，而站在湘江边的浅水滩处却感到凉爽．对于形成这种现象的原因，下面解释正确的是（ ）A ．沙子的密度小，水的密度大B ．沙子的密度大，水的密度小C ．沙子的比热容大，水的比热容小D ．沙子的比热容小，水的比热容大解析：从题中可以看出，水的温度变化小，而沙子的温度变化大，这是由于沙子的比热容小，在同样条件下，吸收相同的热量，温度升得高，而水的比热容大，在吸收相同的热量时，温度升得少，所以D 选项正确。
4．下列流程图是用来说明单缸四冲程汽油机的一个工作循环及涉及到的主要能量转化情况．关于对图中①②③④的补充正确的是（ ）图1A ．①做功冲程；②内能转化为机械能；③压缩冲程；④机械能转化为内能B ．①压缩冲程；②内能转化为机械能；③做功冲程；④机械能转化为内能C ．①做功冲程；②机械能转化为内能；③压缩冲程；④内能转化为机械能D ．①压缩冲程；②机械能转化为内能；③做功冲程；④内能转化为机械能解：热机的四个冲程，吸气冲程、压缩冲程、做功冲程、排气冲程．压缩冲程中，活塞上升压缩气缸内的气体，使气体内能增大，燃料燃烧产生高温高压的燃气，机械能转化为内能；做功冲程中，高温高压的燃气推动活塞向下运动，内能转化为机械能，故本题答案选D 。
(含答案)九年级物理人教版全一册课时练《14.3 能量的转化和守恒》(2)
答卷时应注意事项１、拿到试卷，要认真仔细的先填好自己的考生信息。
２、拿到试卷不要提笔就写，先大致的浏览一遍，有多少大题，每个大题里有几个小题，有什么题型，哪些容易，哪些难，做到心里有底；３、审题，每个题目都要多读几遍，不仅要读大题，还要读小题，不放过每一个字，遇到暂时弄不懂题意的题目，手指点读，多读几遍题目，就能理解题意了；容易混乱的地方也应该多读几遍，比如从小到大，从左到右这样的题；４、每个题目做完了以后，把自己的手从试卷上完全移开，好好的看看有没有被自己的手臂挡住而遗漏的题；试卷第１页和第２页上下衔接的地方一定要注意，仔细看看有没有遗漏的小题；５、中途遇到真的解决不了的难题，注意安排好时间，先把后面会做的做完，再来重新读题，结合平时课堂上所学的知识，解答难题；一定要镇定，不能因此慌了手脚，影响下面的答题；６、卷面要清洁，字迹要清工整，非常重要；７、做完的试卷要检查，这样可以发现刚才可能留下的错误或是可以检查是否有漏题，检查的时候，用手指点读题目，不要管自己的答案，重新分析题意，所有计算题重新计算，判断题重新判断，填空题重新填空，之后把检查的结果与先前做的结果进行对比分析。
亲爱的小朋友，你们好!经过两个月的学习，你们一定有不小的收获吧，用你的自信和智慧，认真答题，相信你一定会闯关成功。
相信你是最棒的！九年级人教版物理全一册《14.3能量的转化和守恒》课时练一、单选题1．如图所示是一种新型“风光互补”景观照明灯，它“头顶”小风扇，“肩扛”光电池板，“腰挎”照明灯，“脚踩”蓄电池。
对于上述照明灯，下列解释合理的是（）A．光电池板是将电能转化为光能B．照明灯是将内能转化为电能C．小风扇利用风力发电，将机械能转化为电能D．蓄电池夜晚放电，将电能转化为化学能2．能源科技的发展促进了人类文明的进步，下列有关能源的说法正确的是（）A．核电站中的反应堆是利用核裂变发电的B．太阳能、风能、天然气都是可再生能源C．电能是广泛使用的一次能源D．因为能量转化服从能量守恒定律，所以能源是取之不尽、用之不竭的3．如图所示，对于图片中所描述的物理过程，下列分析中正确的是（）A．图甲，厚玻璃内的空气被压缩时，空气的内能减少B．图乙，瓶子内的空气推动塞子跳起时，空气的内能增大C．图甲和图丁两个过程中能量转化是相同的D．图丙和图丁两个过程中能量转化是相同的4．关于图所示的四幅图，下列说法中正确的是（）A．甲图，软木塞飞出时，管内气体的内能转化为软木塞的机械能B．乙图，工人锯木头，是通过热传递使木头的内能改变C．丙图，迅速下压活塞，是通过热传递改变筒内空气的内能D．丁图，冬天我们使用暖水袋取暖是通过做功的方式实现的5．下列过程中，关于能量说法正确的是（）A．皮球落地后又弹起，在此过程中只发生了动能和势能的相互转化B．汽车高速行驶较长的时间后，轮胎温度会升高，主要是因为机械能转化为内能C．用手反复弯折铁丝，弯折处的温度明显升高是因为内能从手传递到铁丝上D．汽油机的压缩冲程，主要是内能转化为机械能6．根据能量守恒定律，下列说法中仅发生能量转移的一组是（）A．试管中的冷水放入热水中变热B．煤气炉将冷水烧热C．用打气筒打气，筒壁变热D．小灯泡通电发光7．生活中能量转化的实例很多.下列描述中，错误的是（）A．摩擦生热是把机械能转化为内能B．植物的光合作用是将光能转化为化学能C．电动机带动水泵把水送到高处是把电能转化为机械能D．给蓄电池充电时，化学能转化为电能8．以下现象中只有能量转移的是（）A．煤气炉将水烧开B．抱着热水袋取暖C．通电后小灯泡发光D．足球在草坪上越滚越慢9．“花饽饽”是山东省非物质文化遗产。
高效课堂·宝典训练·九年级全册答案解析
高效课堂·宝典训练·九年级全册答案Chapter 1 Body language第一天：词汇与句型（1）一、1. impression2. employees3. disappointed4. speech5. gesture6. heart7. without hesitation8. Body language 9. minutes later / a few moments later10. making eye contact with二、1. enter2. appearance3. impression4. uniform5. chances6. hesitation7. glanced8. heart9. reminded 10. prefer三、1-5 DBAAC 6-10 CBCAD四、1-5 DCADB第二天：词汇与句型（2）一、1. impression2. impressive3. appearance4. beautify5. congratulation6. reminder7. employees8. disappointed 9. disappointment 10. hesitation二、1-5 DABEC三、1-5 CACBD 6-10 BDCDB四、1-5 DACDD第三天：词汇与句型（3）一、1-5 BBCDC二、1-5 CCDAB 6-10 BBCAD三、1-5 DACDC 6-10 BCBCA四、1-5 BCDAB第四天：语法（1）一、1-5 CACCC 6-10 CDAAD 11-15 BDBCB二、1-5 CADBC 6-10 DACAB三、1-5 BADBA第五天：语法（2）一、1. /2. the3. /4. /5. /6. A / The, /7. a, / 8. /, / 9. the 10. /, / 11. the 12. /, /13. the, / 14. / 15. /, the, /, /二、1-5 BACDC 6-10 DCDAB三、1-5 ECDFB第六天：单元检测一、1-5 DBBAC 6-10 BDBAA 11-15 BDCBA16-20 DCDCA二、1-5 ACABC 6-10 DCADA三、1-5 DAABC 6-10 CEDFB四、1. employer 2. disappointing 3. disappearance 4. beauty5. Congratulations6. impressive7. Membership8. identification 9. hesitation 10. Greeting五、参考范文Dear Linda,Last week I received your birthday party invitation. I would like to go to the party this weekend, but I have to say that I will take part in the speech contest in the city that day. Because of this, I’m afraid that I can’t come to your birthday party. I have prepared a birthday present for you. Lucy will give you the present at the party. Happy birthday!Yours,VivianChapter 2 Care for hair第一天：词汇与句型（1）一、1. wonderful2. excited3. expert4. promise5. suit6. loosen7. lifestyle8. on average9. note down 10. keep healthy二、1. round2. gently3. hairstyle4. promised5. suit6. depends7. top8. interest9. wonderful 10. care三、1-5 BACAB 6-10 ACDBC四、1-5 ABCAC第二天：词汇与句型（2）一、1. careless2. suitable3. missing4. turning5. regretful6. gently7. recommendation8. dependent 9. interested 10. interesting二、1-5 CDABE三、1-5 ACDAC 6-10 ADCBD四、1-5 CBADC第三天：词汇与句型（3）一、1-5 BCABA二、1-5 BBACC 6-10 AACDC三、1-5 BCADC 6-10 DABAC四、1-5 CABBC第四天：语法（1）一、1-5 CBACD 6-10 CBBAC 11-15 DBCAD二、1-5 BBDCD 6-10 CACBC三、1-5 DBDAD第五天：语法（2）一、1. bored2. amazing3. satisfied4. moved5. frightening6. exciting7. relaxed8. interested9. tiring 10. surprised 11. fascinating12. disappointing 13. pleased 14. exhausted15. embarrassing二、1-5 BDACD 6-10 ABADA三、1-5 AFCED第六天：单元检测一、1-5CCABB 6-10 DBDCB 11-15 BDACB16-20 ACADC二、1-5ACDCA 6-10 BACAB三、1-5ADBCC 6-10 BECFA四、1. wonderfully2. unsuitable3. shone4. to return5. later6. unavailable7. independence8. leaving 9. specialist 10. hairdresser五、参考范文Dear Wang Hong,I am so sorry that I couldn’t come to your party last night. Yesterday afternoon I fell down when I climbed the mountain. My feet were hurt badly. Because I left my mobile phone at home, I couldn’t call you in time.I hope to see you at a later date.RegardsZhang MingChapter 3 Places of interest第一天：词汇与句型（1）一、1. chains2. peaks3. mirror4. painting5. reflection6. The best time to7. great fun8. in the nearby classroom9. a long time 10. in the north of 二、1. nearby2. scenery3. chains4. base5. twists6. attracted7. lies8. cheat9. mirror 10. places三、1-5 BCBDA 6-10 DCAAB四、1-5 DACBD第二天：词汇与句型（2）一、1. appreciation2. scenic3. painting4. statement5. directly6. reflection7. lying8. lay9. laid 10. direct二、1-5 CDAEB三、1-5 ABCAB 6-10 CADBD四、1-5 ACBDA第三天：词汇与句型（3）一、1-5 BABCA二、1-5 ACCBA 6-10 CBACD三、1-5 CDBAD 6-10 BDACB四、1-5 ADACC第四天：语法（1）一、1-5 BBCCA 6-10 BCCBC 11-15 CACAD二、1-5 ACDAC 6-10 DBACB三、1-5 CBDDA第五天：语法（2）一、1. It is a lot of fun visiting the museum.2. It is hard to learn driving.3. It is a waster of time playing computer games all day long.4. It is impossible to finish the work in a day.5. It is difficult to answer the question in English.6. It is important for me to learn Chinese well.7. It is unlikely for us to win the game.8. It is useful for him to do some maths exercises.9. It is impolite to speak with your mouth full.10. It is easy for my mother to cook delicious food.二、1-5 DCDCB 6-10 BCADB三、1-5 DBAFE第六天：单元检测一、1-5AABDC 6-10 BBCBA 11-15 ACABB16-20 DCBAA二、1-5 BADAC 6-10 ACADA三、1-5 BCCBA 6-10 CFBEA四、1. scenery2. audience3. appreciation4. advanced5. construction6. memory7. interest8. playing9. going 10. to repair五、参考范文Dear Mrs. Lin,I’m writing to you to ask for some help. I failed the English exam last week. I have met much difficulty in learning English. First, I find there are so many new words in the textbook. Besides, the texts are too long for me to recite. What’s more, grammar is also very difficult to learn.Would you like to introduce me some good ways to learn new words? Also, could you recommend some exercises books for me to improve my English grammar?I’m sure that I can make great progress in my English study with your help.Thanks in advance for your kind help.Best regards,Li JunChapter 4 What should I do第一天：词汇与句型（1）一、1. by accident2. hurt3. guilty4. behaviour5. unhelpful6. voilent7. rent8. error9. advise 10. Education二、1. left2. mistake3. turn4. sorry5. alone6. decided7. continued8. complaining9. questioned 10. afraid三、1-5 DBABC 6-10 CDABC四、1-5 BADDC第二天：词汇与句型（2）一、1. behave2. hurt3. violence4. unhelpful5. advice6. going7. conclusion8. communicate9. to have 10. to do二、1-5 CBEDA三、1-5 BBCAD 6-10 CABCD四、1-5 BCCAB第三天：词汇与句型（3）一、1-5 BCABD二、1-5 BDBCB 6-10 DACAD三、1-5 ABACD 6-10 DBCAC四、1-5 DCCDA第四天：语法（1）一、1-5 BBCBD 6-10 BBDBA 11-15 DCDDC二、1-5 AABCC 6-10 ABBAC三、1-5 CDBCC第五天：语法（2）一、1. had; been2. had finished3. had had4. had visited5. had done6. Had; lived7. had washed 8. had stayed 9. had known10. had learnt 11. had built 12.had prepared13. had gone 14. had left 15. had passed二、1-5 BDABC 6-10 DACAD三、1-5 EDBCF第六天：单元检测一、1-5BDACD 6-10 DAABB 11-15 DCBBB 16-20 BAABB二、1-5ACBAB 6-10 CABAA三、1-5CDDCB 6-10 CEGFA四、1. behaviour2. hurt3. violence4. helpless5. further6. doing7. concluded8. Communication 9. to walk 10. to go五、参考范文Dear Tom,Thanks for writing to me and telling your problem. I really understand you and I hope my advice can be helpful.From your email, I know your parents sometimes read your diary and ask you to go to classes at weekends. I advise you to have a talk with them. You should try to let them know you want to be respected and have more time at weekends.Anyway, you should communicate with your parents as much as possible. Yours,TimChapter 5 Surprise at the studio第一天：词汇与句型（1）一、1. public2. emergency3. director4. taken steps5. ahead of6. fell forward7. off the stage8. hurried down from 9. one last question to go 10. another four 二、1. stage2. nervous3. control4. fainted5. still6. unprepared7. raise8. clapping9. straight 10. private三、1-5 CADBB 6-10 DCACB四、1-5 BACDB第二天：词汇与句型（2）一、1. director2. hostess3. surprise4. recording5. excited6. unprepared7. crying8. to have9. students 10. easily二、1-5 EBACD三、1-5 CABDB 6-10 ADCDB四、1-5 DABDC第三天：词汇与句型（3）一、1-5 BADCA二、1-5 BDCDA 6-10 ACDDC三、1-5 DCDAB 6-10 CABDC四、1-5 BCAAB第四天：语法（1）一、1-5 BBCAC 6-10 BDDAD 11-15 DCCCA二、1-5 CBCCB 6-10 BBADB三、1-5 DBADC第五天：语法（2）一、1. is2. he was reading3. had been away from4. if/whether I liked5. whether I liked6. what he should7. not to be 8. rises9. to do 10. he would buy11. he wanted 12. goes13. I could 14. was thinking15. what I thought of二、1-5 DACBC 6-10 BCDDB三、1-5 FDBCA第六天：单元检测一、1-5 DACBA 6-10 CBAAC 11-15 BBDBA16-20 DCDCA二、1-5 CADBC 6-10 ADACA三、1-5DAACB 6-10 BFACE四、1. working2. hostess3. ahead4. steps5. excited6. surprising7. directing8. to have9. record 10. unprepared五、参考范文Many people enjoy drinking tea. Tea is good for our health. Have you ever made tea by yourself? Here are the steps we take to make tea. To make tea, you need to boil water. When the water is ready, first, put some tea in the teapot and wash it with hot water. Then, pour some hot water into the pot, cover it and wait for two minutes. This time you can pour the tea into your cup. Taste it. Isn’t it very wonderful?Chapter 6 Food for thought第一天：词汇与句型（1）一、1. cattle2. increased3. amount4. come down5. introduction6. lose weight7. Compare8. space9. pity 10. bit二、1. sound2. drugs3. sick4. horrible5. instead6. meat7. because8. argue9. thought 10. food三、1-5. BAADB 6-10. CDABC四、1-5 BCBBD第二天：词汇与句型（2）一、1. living2. danger3. health4. died5. cruel6. introduce7. weighs8. deliver9. compare 10. death二、1-5 BADEC三、1-5 BDACD 6-10 ABDCA四、1-5 BAABC第三天：词汇与句型（3）一、1-5 ABCAA二、1-5 AACAC 6-10 BBACA三、1-5 ADACB 6-10 BBDDA四、1-5 CDACB第四天：语法（1）一、1-5 DDABC 6-10 DCCBA 11-15 DBDBA二、1-5 CCBDA 6-10 DADBD三、1-5 BADCB第五天：语法（2）一、1. on2. by3. on (about)4. for5. of6. to7. get8. for9. of 10. with11. shall 12. of 13. of 14. for 15. of二、1-5 ACBAB 6-10 CACBA三、1-5 DACBC第六天：单元检测一、1-5 CAABA 6-10 DBCCA 11-15 ABCDB16-20 CCDBC二、1-5 ACBDC 6-10 BADBC三、1-5 CCDDA 6-10 BCDFE四、1. industrial2. chickens3. dead4. grown5. doing6. lose7. true8. to hurry9. worried 10. really五、参考范文In Shenzhen, you can not only enjoy traditional Cantonese food, but also have a taste of the foods from Sichuan, Hunan, Shanghai and so on. If you are visiting Shenzhen these days, I would like to recommend the Cantonese dim sum to you. There are many kinds of dim sum in almost every traditional Cantonese restaurant, such as beef balls, steamed chops, flavored turnip cake and so on. They are also very popular in Europe and America. You will have quite a few choices and the taste will not let you down.Chapter 7 A trip to the theatre第一天：词汇与句型（1）一、1. agreed to2. put; in prison3. pulled off4. was; cruel to5. late at night6. took; to safety7. felt sorry for 8. burst in 9. fell in love with 10. got married二、1. forced2. kissed3. prison4. shocked5. touched6. beneath7. saved8. band9. kidnapped 10. final三、1-5 BDBDC 6-10 BCACB四、1-5 CACAB第二天：词汇与句型（2）一、1. conduct2. plants3. composed4. safety5. married6.born7. shocked8. disappeared9. decision 10. explained二、1-5 BCADE三、1-5 BDAAA 6-10 DBCBC四、1-5 CBCAC第三天：词汇与句型（3）一、1-5 ABCAC二、1-5 ACBCD 6-10 CDBCC三、1-5 DBCAC 6-10 DBCAC四、1-5 CADAA第四天：语法（1）二、1-5 BDBAC 6-10 DBADB三、1-5 DADCB第五天：语法（2）一、1. I asked her what she wanted.2. Do you know where I can buy a good speaker?3. Did you tell him why it was important?4. We can’t remember where we parked our car.5. I wonder what it means.6. Peter is sad that he cannot find his textbooks.7. The head teacher was surprised that he received some flowers from his students.8. Ben was sorry that he was late for the meeting.9. I felt proud that he won the first prize.10. They are glad that they will go to Beijing for a holiday.二、1-5 DBCAD 6-10 BDCAD三、1-5 FGBEA第六天：单元检测一、1-5 BCADA 6-10 ADCBD 11-15 BCDAD16-20 CADDB二、1-5 BCDDA 6-10 BADBA 11-15 BCADA四、1. building2. singer3. childhood4. broken5. joy6. safe7. yourself8. unhappy9. finally 10. lovely五、参考范文I had an experience of sharing. When my family moved, I had to go to a new school and study in a new class. The first test made me so nervous that I failed. I got worried and felt helpless until one of my new classmates came up to me and asked softly if I was OK. After I told him about my problem, he gave me some advice. From then on, we got to know each other and shared our ideas, problems, and happiness. We became good friends. Sharing with friends helped me bring back my confidence and fit in with others.Chapter 8 Body language第一天：词汇与句型（1）一、1. attempt2. universe3. distant4. humourous5. platform6. applause7. fiction8. theory9. perfectly 10. introduce二、1. regards2. famous3. pleasure4. way5. trouble6. fact7. perfectly8. heart9. sense 10. university三、1-5 DACBA 6-10 DBDAC四、1-5 ACBDA第二天：词汇与句型（2）一、1. invitation2. called3. difference4. scientist5. explanation6. decision7. encouragement8. impossible 9. successful 10. careful二、1-5 EABDC三、1-5 CBDAC 6-10 ACBDA四、1-5 CDAAD第三天：词汇与句型（3）一、1-5 AACDA二、1-5 BADBB 6-10 DDACC三、1-5 DBBAA 6-10 DCABD四、1-5 CBBCA第四天：语法（1）一、1-5 BCACD 6-10 DBCDA 11-15 BBACC二、1-5 AACBC 6-10 DBDCA三、1-5 ABCAB第五天：语法（2）一、1. I wonder how to get to the nearest hospital.2. I am not sure what to say at the meeting.3. He wanted to know where to go.4. Could you tell me when to meet?5. Can you tell us which train to catch?二、1-5 BACDD 6-10 CACBA三、1-5 CDCCA第六天：单元检测一、1-5 CBDAB 6-10 BBCCB 11-15 DBACB16-20 BDDAA二、1-5 BDBAB 6-10 DCCAD三、1-5 BCDBB 6-10 EGCAF四、1. driver2. to do3. pleasure4. difficulty5. waitress6. repaired7. curiosity8. inventor9. winner 10. wonderfully五、参考范文It was late at night. Mary couldn’t go to sleep, because some people next door were watching TV loudly. They were watching a football game. They were very excited. Mary could not stand it. She got up and went to the next door. She knocked at the door angrily. Her neighbour came out.He felt very sorry. He apologized to her and turned the TV down. Then Mary felt better and went back.Chapter 9 The weird world of plants第一天：词汇与句型（1）一、1. advantage2. discovery3. desert4. nature5. actually6. unfairly7. survive8. rare9. excitement 10. Ceremony二、1. filled2. middle3. grow4. prison5. true6. survive7. excitement8. planting9. best 10. actually三、1-5 DBACA 6-10 DBCDA四、1-5 ABCBC第二天：词汇与句型（2）一、1. natural2. amazing3. common4. survivor5. unfair6. filled7. longest8. completely9. speaking (spoken) 10. helpers二、1-5 EACDB三、1-5 DBCAC 6-10 ADBCD四、1-5 ABCCB第三天：词汇与句型（3）一、1-5 ABCBA二、1-5 BDCAA 6-10 DACDB三、1-5 BBBDC 6-10 CBDAD四、1-5 ACDAC第四天：语法（1）一、1-5 DBBDA 6-10 BDCBC 11-15 CAADB二、1-5 CADBC 6-10 ADBDA三、1-5 CCABD第五天：语法（2）一、1. more easily2. most quickly3. faster4. more beautifully5. longest6. worse7. better8. worst9. more confidently 10. more accurately二、1-5 CBDAB 6-10 CBCBD三、1-5 CCADC第六天：单元检测一、1-5 BADAB 6-10 BBACD 11-15 CBCAB16-20 CDDBD二、1-5 BDBDB 6-10 CDACD三、1-5 CABDA 6-10 FBACD四、1. quickly2. further3. discovery4. living5. gardening6. detailed7. success8. active9. worst 10. Fill五、参考范文Let’s sing red songsIn order to celebrate the birthday of our Party and enrich our lives, our school has organized a red song concert recently. Everyone took an active part in this activity, and the concert was successfully held. As you know, we are always so busy learning the lessons that we feel stressed out sometimes. The concert gave us a chance to relax. In my opinion, red songs can make us learn more about the past. And we will love our country more than before. This kind of activity is very meaningful, isn’t it?Chapter 10 Friend or Enemy?第一天：词汇与句型（1）一、1. stick2. save3. protect4. Besides5. stomach6. quality7. copied8. man-made9. enemy 10. field二、1. save2. view3. man-made4. copied5. quality6. except7. dangerous8. cruel9. against 10. insects三、1-5 DACBD 6-10 BCACB四、1-5 CBDBA第二天：词汇与句型（2）一、1. sudden2. hungry3. useful4. harmful5. filled6. lots7. scientific8. importance9. doing 10. sale二、1-5 ECBDA三、1-5 DBCBD 6-10 ACADB四、1-5 BCACA第三天：词汇与句型（3）一、1-5 ACABA二、1-5 DBABD 6-10 CADBC三、1-5 BDCAC 6-10 DBCAD四、1-5 CDBCA第四天：语法（1）一、1-5 BCDCA 6-10 BCABD 11-15 BCDDC二、1-5 CADBC 6-10 ACDBA三、1-5 CCAAB第五天：语法（2）一、1. to attack2. to save3. to develop4. to understand5. to catch6. to visit7. to find8. to keep9. to make 10. to learn二、1-5 ACBAD 6-10 CBDBC三、1-5 BADCA第六天：单元检测一、1-5 ACDAD 6-10 CDABC 11-15 CCBDB16-20 CBACD二、1-5 DABCB 6-10 DBCAC三、1-5 DDCBC 6-10 FEADC四、1. stranger2. banker3. robber4. powerful5. worse6. third7. choose8. made9. hurry 10. development五、参考范文Dear Lisa,I’m glad to have received your letter. Our holiday life has changed a lot. Learning and relaxing are still very important to us. Besides, we often help our parents do housework or farm work. Through that, we realize how hard our parents work every day. And we can make a habit of laboring at the same time. Also, we take an active part in social activities as volunteers. Sometimes, we go to the streets to collect rubbish or go tothe hospital to cheer up the sick children. We try our best to help people in need and make our hometown more beautiful. We find great pleasure in all these activities.Best wishes!Yours，Li MingChapter 11 Point of view第一天：词汇与句型（1）一、1. put pressure on/force2. In addition/ What’s more/ Besides3. identify with4. points of view5. become interested in6. because of7. take action8. too much money9. according to 10. disagreed with二、1. advertisements2. travelers3. illegal4. educator5. acted6. diseases7. fit8. junior9. wealthy 10. effective三、1-5 BADBC 6-10 CBDCA四、1-5 DDBBD第二天：词汇与句型（2）一、1. travelers2. advertisements3. view4. illegal5. spenders6. wealthy7. effective8. action9. diseases 10. fit二、1-5 BEDAC三、1-5 CBDBC 6-10 ACADB四、1-5 BACDC第三天：词汇与句型（3）一、1-5 DABCA二、1-5 CDBAD 6-10 ADBCA三、1-5 BDACB 6-10 DACBD四、1-5 DDCAB第四天：语法（1）一、1-5 DCBDA 6-10 DABCB 11-15 BBACA二、1-5 ABACD 6-10 BDDAC三、1-5 DCABA第五天：语法（2）一、1. act in TV advertisements2. ask their parents for money3. help you clean the room4. know your telephone number5. live in a happy life6. eat too much chocolate7. wait for you for a long time 8. feel afraid/ feel frightened 9. to be a teacher 10. to finish the work11. to find out 12. to read 13. to introduce14. to travel 15. to eat二、1-5 BBCAD 6-10 ABDAC三、1-5 FDGEA第六天：单元检测一、1-5CBDBA 6-10 BCACD 11-15ABDBC16-20 ADBCD二、1-5 DCCAD 6-10 BDADB三、1-5ACBDA 6-10 DGBCF四、1. travel2. advertising3. education4. legal5. spend6. wealth7. effect8. actress9. diseases 10. disagreed五、参考范文Many middle school students like playing computer games.I have some opinions on them.On one hand, computer games is popular with students. First, they’re very interesting. Next, computer games can make students relax. Then, students think they can learn something from the computer games.On the other hand, computer games have some bad effects. They not only waste money, but also are bad for our study because students spend much time playing games. What’s more, playing too much computer games are harmful to our health.As middle school students, the most important thing is to work hard at the lessons. Let’s keep away from the computer games and put our hearts into study.Chapter 12 Job hunting第一天：词汇与句型（1）一、1. at all cost2. thinking about3. walked confidently into4. make a good first impression5. On the day of the interview6. what to do7. as a result8. applied for9. was well prepared 10. so that/ in order that二、1. application2. comment3. proved4. pay5. skills6. confusing7. interviews8. searching9. post 10. exact三、1-5 BACAC 6-10 DCBAD四、1-5 CDDCA第二天：词汇与句型（2）一、1. neatly2. interviewer3. hunting4. application5. prove6. serves7. nationality 8. Costs 9. confusing10. exact二、1-5 EBCAD三、1-5 DBDAC 6-10 DACBC四、1-5 BCADC第三天：词汇与句型（3）一、1-5 BADCA二、1-5 CBADC 6-10 DBCAC三、1-5 DBACA 6-10 CADBA四、1-5 DBADC第四天：语法（1）一、1-5 DCDDB 6-10 DCBCC 11-15 AABCA二、1-5 DBCAD 6-10 ABDBD三、1-5 BACDC第五天：语法（2）一、1. Before2. after3. while4. when5. since6. until7. If8. unless9. so that 10. so; that 11. as soon as 12. because13. Though 14. until 15. so二、1-5BDACA 6-10 DBACD三、1-5 BDCFE第六天：单元检测一、1-5 AADCB 6-10 DBDAA 11-15 ADCCA16-20 BDCDB二、1-5 CAADC 6-10 BCBAD三、1-5 ADBCA 6-10 BFACD四、1. neatly2. interviewer3. hunt4. applicants5. proofs6. service7. nationality8. costs 9. confused 10. confidently五、参考范文I am Tom from Shenzhen Middle School. I am writing to apply for the guide. I am friendly. I like making friends. I am also a confident and outgoing boy. I love playing football and I am interested in listening to English songs. What’s more, I enjoy traveling. I worked as a volunteer for the Shenzhen Universiade because I do well in English. I have lived herefor a long time. I know much about the city.I am free for an interview at weekends. I’m looking forward to hearing from you.综合测试题一、选择填空1-5 ADBBC 6-10 BDDAB11-15 BCADC 16-20 CCAAA二、完型填空21-25 CCABD 26-30 CBCCB三、阅读理解31-35 D D B B A 36-40 DCDCA41-45 DCACC 56-50 ABDCB51-55 DADBA 56-60 BEAFC61-65 FDGEA四、根据句子的意思，用所给单词的适当形式填空66. responsibility 67. independent68. imaginative 69. Hostess70. succeed 71. unprepared72. harmless 73. scenic74. violence 75. lay五、书面表达参考范文Dear Sir,I am a middle school student. I am writing to tell you something around us. Nowadays, there are many left-behind children whose parents work away from their hometowns. Most of them are from the countryside, you know, they have many problems. They are always lonely and stressed out because they are short of their parents’love. At the same time, they are easy to make mistakes even do something against the laws, because they are short of their parents’care. How to solve their problems?In my eyes, the government can set up a parent school for these children on holiday. You can organize “hand-in-hand”activity to call on more people to help them. You can also raise money to donate to these children，as the song says: “If everyone gives his love, the world will be better.”It’s very important for us to pay more attention to these children if we want to build a harmonious society.Best wishes!Li Ming。
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高效课堂·宝典训练·九年级全册答案集团档案编码：[YTTR-YTPT28-YTNTL98-UYTYNN08]高效课堂·宝典训练·九年级全册答案Chapter 1 Body language第一天：词汇与句型（1）一、1. impression2. employees3. disappointed4. speech5. gesture6. heart7. without hesitation8. Body language 9. minutes later / a few moments later10. making eye contact with二、1. enter2. appearance3. impression4. uniform5. chances6. hesitation7. glanced8. heart9. reminded 10. prefer三、1-5 DBAAC 6-10 CBCAD四、1-5 DCADB第二天：词汇与句型（2）一、1. impression2. impressive3. appearance4. beautify5. congratulation6. reminder7. employees8. disappointed 9. disappointment 10. hesitation二、1-5 DABEC三、1-5 CACBD 6-10 BDCDB四、1-5 DACDD第三天：词汇与句型（3）一、1-5 BBCDC二、1-5 CCDAB 6-10 BBCAD三、1-5 DACDC 6-10 BCBCA四、1-5 BCDAB第四天：语法（1）一、1-5 CACCC 6-10 CDAAD 11-15 BDBCB二、1-5 CADBC 6-10 DACAB三、1-5 BADBA第五天：语法（2）一、1. /2. the3. /4. /5. /6.A / The, /7. a, / 8. /, / 9. the 10. /, / 11. the 12. /, /13. the, / 14. / 15. /, the, /, /二、1-5 BACDC 6-10 DCDAB三、1-5 ECDFB第六天：单元检测一、1-5 DBBAC 6-10 BDBAA 11-15 BDCBA16-20 DCDCA二、1-5 ACABC 6-10 DCADA三、1-5 DAABC 6-10 CEDFB四、1. employer 2. disappointing 3. disappearance 4. beauty5. Congratulations6. impressive7. Membership8. identification 9. hesitation 10. Greeting五、参考范文Dear Linda,Last week I received your birthday party invitation. I would like to go to the party this weekend, but I have to say that I will take part in the speech contest in the city that day. Because of this, I’m afraid that I can’t come to your birthday party. I have prepared a birthday present for you. Lucy will give you the present at the party. Happy birthday!Yours,VivianChapter 2 Care for hair第一天：词汇与句型（1）一、1. wonderful2. excited3. expert4. promise5. suit6. loosen7. lifestyle8. on average9. note down 10. keep healthy二、1. round2. gently3. hairstyle4. promised5. suit6. depends7. top8. interest9. wonderful 10. care三、1-5 BACAB 6-10 ACDBC四、1-5 ABCAC第二天：词汇与句型（2）一、1. careless2. suitable3. missing4. turning5. regretful6. gently7. recommendation8. dependent 9. interested 10. interesting二、1-5 CDABE三、1-5 ACDAC 6-10 ADCBD四、1-5 CBADC第三天：词汇与句型（3）一、1-5 BCABA二、1-5 BBACC 6-10 AACDC三、1-5 BCADC 6-10 DABAC四、1-5 CABBC第四天：语法（1）一、1-5 CBACD 6-10 CBBAC 11-15 DBCAD二、1-5 BBDCD 6-10 CACBC三、1-5 DBDAD第五天：语法（2）一、1. bored2. amazing3. satisfied4. moved5. frightening6. exciting7. relaxed8. interested9. tiring 10. surprised 11. fascinating12. disappointing 13. pleased 14. exhausted15. embarrassing二、1-5 BDACD 6-10 ABADA三、1-5 AFCED第六天：单元检测一、1-5CCABB 6-10 DBDCB 11-15 BDACB16-20 ACADC二、1-5ACDCA 6-10 BACAB三、1-5ADBCC 6-10 BECFA四、1. wonderfully2. unsuitable3. shone4. to return5. later6. unavailable7. independence8. leaving 9. specialist 10. hairdresser五、参考范文Dear Wang Hong,I am so sorry that I couldn’t come to your party last night. Yesterday afternoon I fell down when I climbed the mountain. My feet were hurt badly. Because I left my mobile phone at home, I couldn’t call you in time.I hope to see you at a later date.RegardsZhang MingChapter 3 Places of interest第一天：词汇与句型（1）一、1. chains2. peaks3. mirror4. painting5. reflection6. The best time to7. great fun8. in the nearby classroom 9. a long time 10. in the north of 二、1. nearby2. scenery3. chains4. base5. twists6. attracted7. lies8. cheat9. mirror 10. places三、1-5 BCBDA 6-10 DCAAB四、1-5 DACBD第二天：词汇与句型（2）一、1. appreciation2. scenic3. painting4. statement5. directly6. reflection7. lying8. lay9. laid 10. direct二、1-5 CDAEB三、1-5 ABCAB 6-10 CADBD四、1-5 ACBDA第三天：词汇与句型（3）一、1-5 BABCA二、1-5 ACCBA 6-10 CBACD三、1-5 CDBAD 6-10 BDACB四、1-5 ADACC第四天：语法（1）一、1-5 BBCCA 6-10 BCCBC 11-15 CACAD二、1-5 ACDAC 6-10 DBACB三、1-5 CBDDA第五天：语法（2）一、1. It is a lot of fun visiting the museum.2. It is hard to learn driving.3. It is a waster of time playing computer games all day long.4. It is impossible to finish the work in a day.5. It is difficult to answer the question in English.6. It is important for me to learn Chinese well.7. It is unlikely for us to win the game.8. It is useful for him to do some maths exercises.9. It is impolite to speak with your mouth full.10. It is easy for my mother to cook delicious food.二、1-5 DCDCB 6-10 BCADB三、1-5 DBAFE第六天：单元检测一、1-5AABDC 6-10 BBCBA 11-15 ACABB16-20 DCBAA二、1-5 BADAC 6-10 ACADA三、1-5 BCCBA 6-10 CFBEA四、1. scenery2. audience3. appreciation4. advanced5. construction6. memory7. interest8. playing9. going 10. to repair五、参考范文Dear Mrs. Lin,I’m writing to you to ask for some help. I failed the English exam last week. I have met much difficulty in learning English. First, I find there are so many new words in the textbook. Besides, the texts are too long for me to recite. What’s more, grammar is also very difficult to learn.Would you like to introduce me some good ways to learn new words? Also, could you recommend some exercises books for me to improve my English grammar?I’m sure that I can make great progress in my English study with your help.Thanks in advance for your kind help.Best regards,Li JunChapter 4 What should I do第一天：词汇与句型（1）一、1. by accident2. hurt3. guilty4. behaviour5. unhelpful6. voilent7. rent8. error9. advise 10. Education二、1. left2. mistake3. turn4. sorry5. alone6. decided7. continued8. complaining9. questioned 10. afraid三、1-5 DBABC 6-10 CDABC四、1-5 BADDC第二天：词汇与句型（2）一、1. behave2. hurt3. violence4. unhelpful5. advice6. going7. conclusion8. communicate9. to have 10. to do二、1-5 CBEDA三、1-5 BBCAD 6-10 CABCD四、1-5 BCCAB第三天：词汇与句型（3）一、1-5 BCABD二、1-5 BDBCB 6-10 DACAD三、1-5 ABACD 6-10 DBCAC四、1-5 DCCDA第四天：语法（1）一、1-5 BBCBD 6-10 BBDBA 11-15 DCDDC二、1-5 AABCC 6-10 ABBAC三、1-5 CDBCC第五天：语法（2）一、1. had; been2. had finished3. had had4. had visited5. had done6. Had; lived7. had washed 8. had stayed 9. had known10. had learnt 11. had built 12.had prepared13. had gone 14. had left 15. had passed二、1-5 BDABC 6-10 DACAD三、1-5 EDBCF第六天：单元检测一、1-5BDACD 6-10 DAABB 11-15 DCBBB 16-20 BAABB二、1-5ACBAB 6-10 CABAA三、1-5CDDCB 6-10 CEGFA四、1. behaviour2. hurt3. violence4. helpless5. further6. doing7. concluded8. Communication 9. to walk 10. to go五、参考范文Dear Tom,Thanks for writing to me and telling your problem. I really understand you and I hope my advice can be helpful.From your email, I know your parents sometimes read your diary and ask you to go to classes at weekends. I advise you to have a talk with them. You should try to let them know you want to be respected and have more time at weekends.Anyway, you should communicate with your parents as much as possible. Yours,TimChapter 5 Surprise at the studio第一天：词汇与句型（1）一、1. public2. emergency3. director4. taken steps5. ahead of6. fell forward7. off the stage8. hurried down from 9. one last question to go 10. another four二、1. stage2. nervous3. control4. fainted5. still6. unprepared7. raise8. clapping9. straight 10. private三、1-5 CADBB 6-10 DCACB四、1-5 BACDB第二天：词汇与句型（2）一、1. director2. hostess3. surprise4. recording5. excited6. unprepared7. crying8. to have9. students 10. easily二、1-5 EBACD三、1-5 CABDB 6-10 ADCDB四、1-5 DABDC第三天：词汇与句型（3）一、1-5 BADCA二、1-5 BDCDA 6-10 ACDDC三、1-5 DCDAB 6-10 CABDC四、1-5 BCAAB第四天：语法（1）一、1-5 BBCAC 6-10 BDDAD 11-15 DCCCA二、1-5 CBCCB 6-10 BBADB三、1-5 DBADC第五天：语法（2）一、1. is2. he was reading3. had been away from4. if/whether I liked5. whether I liked6. what he should7. not to be 8. rises9. to do 10. he would buy11. he wanted 12. goes13. I could 14. was thinking15. what I thought of二、1-5 DACBC 6-10 BCDDB三、1-5 FDBCA第六天：单元检测一、1-5 DACBA 6-10 CBAAC 11-15 BBDBA16-20 DCDCA二、1-5 CADBC 6-10 ADACA三、1-5DAACB 6-10 BFACE四、1. working2. hostess3. ahead4. steps5. excited6. surprising7. directing8. to have9. record 10. unprepared五、参考范文Many people enjoy drinking tea. Tea is good for our health. Have you ever made tea by yourself? Here are the steps we take to make tea. To make tea, you need to boil water. When the water is ready, first, put some tea in the teapot and wash it with hot water. Then, pour some hot water into the pot, cover it and wait for two minutes. This time you can pour the tea into your cup. Taste it. Isn’t it very wonderful?Chapter 6 Food for thought第一天：词汇与句型（1）一、1. cattle2. increased3. amount4. come down5. introduction6. lose weight7. Compare8. space9. pity 10. bit二、1. sound2. drugs3. sick4. horrible5. instead6. meat7. because8. argue9. thought 10. food三、1-5. BAADB 6-10. CDABC四、1-5 BCBBD第二天：词汇与句型（2）一、1. living2. danger3. health4. died5. cruel6. introduce7. weighs8. deliver9. compare 10. death二、1-5 BADEC三、1-5 BDACD 6-10 ABDCA四、1-5 BAABC第三天：词汇与句型（3）一、1-5 ABCAA二、1-5 AACAC 6-10 BBACA三、1-5 ADACB 6-10 BBDDA四、1-5 CDACB第四天：语法（1）一、1-5 DDABC 6-10 DCCBA 11-15 DBDBA二、1-5 CCBDA 6-10 DADBD三、1-5 BADCB第五天：语法（2）一、1. on2. by3. on (about)4. for5. of6. to7. get8. for9. of 10. with11. shall 12. of 13. of 14. for 15. of二、1-5 ACBAB 6-10 CACBA三、1-5 DACBC第六天：单元检测一、1-5 CAABA 6-10 DBCCA 11-15 ABCDB16-20 CCDBC二、1-5 ACBDC 6-10 BADBC三、1-5 CCDDA 6-10 BCDFE四、1. industrial2. chickens3. dead4. grown5. doing6. lose7. true8. to hurry9. worried 10. really五、参考范文In Shenzhen, you can not only enjoy traditional Cantonese food, but also have a taste of the foods from Sichuan, Hunan, Shanghai and so on. If you are visiting Shenzhen these days, I would like to recommend the Cantonese dim sum to you. There are many kinds of dim sum in almost every traditional Cantonese restaurant, such as beef balls, steamed chops, flavored turnip cake and so on. They are also very popular in Europe and America. You will have quite a few choices and the taste will not let you down.Chapter 7 A trip to the theatre第一天：词汇与句型（1）一、1. agreed to2. put; in prison3. pulled off4. was; cruel to5. late at night6. took; to safety7. felt sorry for 8. burst in 9. fell in love with10. got married二、1. forced2. kissed3. prison4. shocked5. touched6. beneath7. saved8. band9. kidnapped 10. final三、1-5 BDBDC 6-10 BCACB四、1-5 CACAB第二天：词汇与句型（2）一、1. conduct2. plants3. composed4. safety5. married6.born7. shocked8. disappeared9. decision 10. explained二、1-5 BCADE三、1-5 BDAAA 6-10 DBCBC四、1-5 CBCAC第三天：词汇与句型（3）一、1-5 ABCAC二、1-5 ACBCD 6-10 CDBCC三、1-5 DBCAC 6-10 DBCAC四、1-5 CADAA第四天：语法（1）一、1-5 BCCCD 6-10 ABDDB二、1-5 BDBAC 6-10 DBADB三、1-5 DADCB第五天：语法（2）一、1. I asked her what she wanted.2. Do you know where I can buy a good speaker?3. Did you tell him why it was important?4. We can’t remember where we parked our car.5. I wonder what it means.6. Peter is sad that he cannot find his textbooks.7. The head teacher was surprised that he received some flowers from his students.8. Ben was sorry that he was late for the meeting.9. I felt proud that he won the first prize.10. They are glad that they will go to Beijing for a holiday.二、1-5 DBCAD 6-10 BDCAD三、1-5 FGBEA第六天：单元检测一、1-5 BCADA 6-10 ADCBD 11-15 BCDAD16-20 CADDB二、1-5 BCDDA 6-10 BADBA 11-15 BCADA三、1-5 BCACD 6-10 CAFDB四、1. building2. singer3. childhood4. broken5. joy6. safe7. yourself8. unhappy9. finally 10. lovely五、参考范文I had an experience of sharing. When my family moved, I had to go toa new school and study in a new class. The first test made me so nervous that I failed. I got worried and felt helpless until one of my new classmates came up to me and asked softly if I was OK. After I told him about my problem, he gave me some advice. From then on, we got to know each other and shared our ideas, problems, and happiness. We became good friends. Sharing with friends helped me bring back my confidence and fit in with others.Chapter 8 Body language第一天：词汇与句型（1）一、1. attempt2. universe3. distant4. humourous5. platform6. applause7. fiction8. theory9. perfectly 10. introduce二、1. regards2. famous3. pleasure4. way5. trouble6. fact7. perfectly8. heart9. sense 10. university三、1-5 DACBA 6-10 DBDAC四、1-5 ACBDA第二天：词汇与句型（2）一、1. invitation2. called3. difference4. scientist5. explanation6. decision7. encouragement8. impossible 9. successful 10. careful二、1-5 EABDC三、1-5 CBDAC 6-10 ACBDA四、1-5 CDAAD第三天：词汇与句型（3）一、1-5 AACDA二、1-5 BADBB 6-10 DDACC三、1-5 DBBAA 6-10 DCABD四、1-5 CBBCA第四天：语法（1）一、1-5 BCACD 6-10 DBCDA 11-15 BBACC二、1-5 AACBC 6-10 DBDCA三、1-5 ABCAB第五天：语法（2）一、1. I wonder how to get to the nearest hospital.2. I am not sure what to say at the meeting.3. He wanted to know where to go.4. Could you tell me when to meet?5. Can you tell us which train to catch?二、1-5 BACDD 6-10 CACBA三、1-5 CDCCA第六天：单元检测一、1-5 CBDAB 6-10 BBCCB 11-15 DBACB16-20 BDDAA二、1-5 BDBAB 6-10 DCCAD三、1-5 BCDBB 6-10 EGCAF四、1. driver2. to do3. pleasure4. difficulty5. waitress6. repaired7. curiosity8. inventor9. winner 10. wonderfully五、参考范文It was late at night. Mary couldn’t go to sleep, because some people next door were watching TV loudly. They were watching a football game. They were very excited. Mary could not stand it. She got up and wentto the next door. She knocked at the door angrily. Her neighbour came out. He felt very sorry. He apologized to her and turned the TV down. Then Mary felt better and went back.Chapter 9 The weird world of plants第一天：词汇与句型（1）一、1. advantage2. discovery3. desert4. nature5. actually6. unfairly7. survive8. rare9. excitement 10. Ceremony二、1. filled2. middle3. grow4. prison5. true6. survive7. excitement8. planting9. best 10. actually三、1-5 DBACA 6-10 DBCDA四、1-5 ABCBC第二天：词汇与句型（2）一、1. natural2. amazing3. common4. survivor5. unfair6. filled7. longest8. completely9. speaking (spoken) 10. helpers二、1-5 EACDB三、1-5 DBCAC 6-10 ADBCD四、1-5 ABCCB第三天：词汇与句型（3）一、1-5 ABCBA二、1-5 BDCAA 6-10 DACDB三、1-5 BBBDC 6-10 CBDAD四、1-5 ACDAC第四天：语法（1）一、1-5 DBBDA 6-10 BDCBC 11-15 CAADB二、1-5 CADBC 6-10 ADBDA三、1-5 CCABD第五天：语法（2）一、1. more easily2. most quickly3. faster4. more beautifully5. longest6. worse7. better8. worst9. more confidently 10. more accurately二、1-5 CBDAB 6-10 CBCBD三、1-5 CCADC第六天：单元检测一、1-5 BADAB 6-10 BBACD 11-15 CBCAB16-20 CDDBD二、1-5 BDBDB 6-10 CDACD三、1-5 CABDA 6-10 FBACD四、1. quickly2. further3. discovery4. living5. gardening6. detailed7. success8. active9. worst 10. Fill五、参考范文Let’s sing red songsIn order to celebrate the birthday of our Party and enrich our lives, our school has organized a red song concert recently. Everyone tookan active part in this activity, and the concert was successfully held. As you know, we are always so busy learning the lessons that we feel stressed out sometimes. The concert gave us a chance to relax. In my opinion, red songs can make us learn more about the past. Andwe will love our country more than before. This kind of activity is very meaningful, isn’t it?Chapter 10 Friend or Enemy?第一天：词汇与句型（1）一、1. stick2. save3. protect4. Besides5. stomach6. quality7. copied8. man-made9. enemy 10. field二、1. save2. view3. man-made4. copied5. quality6. except7. dangerous8. cruel9. against 10. insects三、1-5 DACBD 6-10 BCACB四、1-5 CBDBA第二天：词汇与句型（2）一、1. sudden2. hungry3. useful4. harmful5. filled6. lots7. scientific8. importance9. doing 10. sale二、1-5 ECBDA三、1-5 DBCBD 6-10 ACADB四、1-5 BCACA第三天：词汇与句型（3）一、1-5 ACABA二、1-5 DBABD 6-10 CADBC三、1-5 BDCAC 6-10 DBCAD四、1-5 CDBCA第四天：语法（1）一、1-5 BCDCA 6-10 BCABD 11-15 BCDDC二、1-5 CADBC 6-10 ACDBA三、1-5 CCAAB第五天：语法（2）一、1. to attack2. to save3. to develop4. to understand5. to catch6. to visit7. to find8. to keep9. to make 10. to learn二、1-5 ACBAD 6-10 CBDBC三、1-5 BADCA第六天：单元检测一、1-5 ACDAD 6-10 CDABC 11-15 CCBDB16-20 CBACD二、1-5 DABCB 6-10 DBCAC三、1-5 DDCBC 6-10 FEADC四、1. stranger2. banker3. robber4. powerful5. worse6. third7. choose8. made9. hurry 10. development五、参考范文Dear Lisa,I’m glad to have received your letter. Our holiday life has changed a lot. Learning and relaxing are still very important to us. Besides, we often help our parents do housework or farm work. Through that, we realize how hard our parents work every day. And we can make a habit of laboring at the same time. Also, we take an active part in social activities as volunteers. Sometimes, we go to the streets to collect rubbish or go to the hospital to cheer up the sick children. We try our best to help people in need and make our hometown more beautiful. We find great pleasure in all these activities.Best wishes!Yours，Li MingChapter 11 Point of view第一天：词汇与句型（1）一、1. put pressure on/force2. In addition/ What’s more/ Besides3. identify with4. points of view5. become interested in6. because of7. take action8. too much money9. according to 10. disagreed with二、1. advertisements2. travelers3. illegal4. educator5. acted6. diseases7. fit8. junior9. wealthy 10. effective三、1-5 BADBC 6-10 CBDCA四、1-5 DDBBD第二天：词汇与句型（2）一、1. travelers2. advertisements3. view4.illegal5. spenders6. wealthy7. effective8. action9. diseases 10. fit二、1-5 BEDAC三、1-5 CBDBC 6-10 ACADB四、1-5 BACDC第三天：词汇与句型（3）一、1-5 DABCA二、1-5 CDBAD 6-10 ADBCA三、1-5 BDACB 6-10 DACBD四、1-5 DDCAB第四天：语法（1）一、1-5 DCBDA 6-10 DABCB 11-15 BBACA二、1-5 ABACD 6-10 BDDAC三、1-5 DCABA第五天：语法（2）一、1. act in TV advertisements2. ask their parents for money3. help you clean the room4. know your telephone number5. live in a happy life6. eat too much chocolate7. wait for you for a long time8. feel afraid/ feel frightened9. to be a teacher 10. to finish the work11. to find out 12. to read 13. to introduce14. to travel 15. to eat二、1-5 BBCAD 6-10 ABDAC三、1-5 FDGEA第六天：单元检测一、1-5CBDBA 6-10 BCACD 11-15ABDBC16-20 ADBCD二、1-5 DCCAD 6-10 BDADB三、1-5ACBDA 6-10 DGBCF四、1. travel2. advertising3. education4. legal5. spend6. wealth7. effect8. actress9. diseases 10. disagreed五、参考范文Many middle school students like playing computer games.I have some opinions on them.On one hand, computer games is popular with students. First, they’re very interesting. Next, computer games can make students relax. Then, students think they can learn something from the computer games.On the other hand, computer games have some bad effects. They not only waste money, but also are bad for our study because students spend much time playing games. What’s more, playing too much computer games are harmful to our health.As middle school students, the most important thing is to work hard at the lessons. Let’s keep away from the computer games and put our hearts into study.Chapter 12 Job hunting第一天：词汇与句型（1）一、1. at all cost2. thinking about3. walked confidently into4. make a good first impression5. On the day of the interview6. what to do7. as a result8. applied for9. was well prepared 10. so that/ in order that二、1. application2. comment3. proved4. pay5. skills6. confusing7. interviews8. searching9. post 10. exact三、1-5 BACAC 6-10 DCBAD四、1-5 CDDCA第二天：词汇与句型（2）一、1. neatly2. interviewer3. hunting4. application5. prove6. serves7. nationality 8. Costs 9. confusing10. exact二、1-5 EBCAD三、1-5 DBDAC 6-10 DACBC四、1-5 BCADC第三天：词汇与句型（3）一、1-5 BADCA二、1-5 CBADC 6-10 DBCAC三、1-5 DBACA 6-10 CADBA四、1-5 DBADC第四天：语法（1）一、1-5 DCDDB 6-10 DCBCC 11-15 AABCA二、1-5 DBCAD 6-10 ABDBD三、1-5 BACDC第五天：语法（2）一、1. Before2. after3. while4. when5. since6. until7. If8. unless9. so that 10. so; that 11. as soon as 12. because13. Though 14. until 15. so二、1-5BDACA 6-10 DBACD三、1-5 BDCFE第六天：单元检测一、1-5 AADCB 6-10 DBDAA 11-15 ADCCA16-20 BDCDB二、1-5 CAADC 6-10 BCBAD三、1-5 ADBCA 6-10 BFACD四、1. neatly2. interviewer3. hunt4. applicants5. proofs6. service7. nationality8. costs 9. confused 10. confidently五、参考范文I am Tom from Shenzhen Middle School. I am writing to apply for the guide. I am friendly. I like making friends. I am also a confident and outgoing boy. I love playing football and I am interested in listening to English songs. What’s more, I enjoy traveling. I worked as a volunteer for the Shenzhen Universiade because I do well in English. I have lived here for a long time. I know much about the city.I am free for an interview at weekends. I’m looking forward to hearing from you.综合测试题一、选择填空1-5 ADBBC 6-10 BDDAB11-15 BCADC 16-20 CCAAA二、完型填空21-25 CCABD 26-30 CBCCB三、阅读理解31-35 D D B B A 36-40 DCDCA41-45 DCACC 56-50 ABDCB51-55 DADBA 56-60 BEAFC61-65 FDGEA四、根据句子的意思，用所给单词的适当形式填空66. responsibility 67. independent68. imaginative 69. Hostess70. succeed 71. unprepared72. harmless 73. scenic74. violence 75. lay五、书面表达参考范文Dear Sir,I am a middle school student. I am writing to tell you something around us. Nowadays, there are many left-behind children whose parents work away from their hometowns. Most of them are from the countryside, you know, they have many problems. They are always lonely and stressed out because they are short of their parents’love. At the same time, they are easy to make mistakes even do something against the laws, because they are short of their parents’care. How to solve their problems?In my eyes, the government can set up a parent school for these children on holiday. You can organize “hand-in-hand” activity to call on more people to help them. You can also raise money to donate to these children，as the song says: “If everyone gives his love, the world will be better.”It’s very important for us to pay more attention to these children if we want to build a harmonious society.Best wishes!Li Ming。