第12课 第3课时 导学案 2021-2022学年人教版日语九年级全一册
英语人教九年级全一册人教版 Unit 12 全练版：Section B
Unit 12Life is full of the unexpected.Section B基础过关全练Ⅰ.根据句意和汉语提示写出所缺的单词1.—Can you see the young (女士) over there?—Yes, I can. But I don’t know her.2.The police (官员) asked the man to show his ID card to him.3.(2022独家原创)We’re sorry to tell you that the concert will be(取消) because of the heavy rain.4.The plane (消失) behind a large black cloud. We couldn’t see it.5.(2022独家原创)We like to read the novel which has a happy(结局).Ⅱ.用括号中所给词的适当形式填空6.How (fool) you are! You believe Mike. He is always a liar.7.She felt very(embarrass)when they asked her age.8.My parents have been (marry) for sixteen years.9.(2021山东金乡期末改编)The story told by that honest man was the most (believe).10.They were surprised at the (discover) of this new kind of metal.Ⅲ.从方框中选出合适的短语,并用其适当形式填空11.The lady was getting heavier and heavier. She decided toby exercising more and eating less.12.April Fool’s Day is a day when people can their friends.13.I wanted to buy a ticket for the concert, but the tickets had already been .14.They fell in love with each other.The next year they .15.The man was too lazy to work. He being so poor. Nobody wanted to be like him.Ⅳ.单项选择16.They quarreled with each other. Finally,they ended up. The teacher punished them for what they did.A.fightB.to fightC.fightingD.fought17.(2022湖北潜江联考)The city has many places of interest and tourists come here every day.A.thousandB.thousand ofC.thousandsD.thousands of18.(2021山西太原师院附中第一次月考)You should learn tothe advantages of others but not the disadvantages. It is an important way to get along with others.A.pickB.discoverC.avoid19.(2021山东青岛中考)Students should have outdoor activities every day their eyesight.A.improveB.to improveC.checkD.to check20.(2021山东济南济微教育集团十月月考)He spoke fastI could not understand him at all.A.too;toB.such;thatC.so;thatD.too;forⅤ.根据汉语意思完成句子,每空一词21.许多人跑到市场去购买尽可能多的蔬菜。
热机的效率 同步课时训练(含答案)2021-2022学年人教版 九年级物理全一册
人教版九年级物理上册14.2 热机的效率同步课时训练一、选择题1. 2019年8月19日晚20时03分，我国在西昌卫星发射中心成功发射中星18号卫星。
发射卫星的火箭常使用液态氢作为燃料，主要是因为液态氢具有( )A．较低的凝固点B．较低的沸点C．较大的比热容D．较大的热值2. 有经验的柴油机维修师，不用任何仪器，只是靠近柴油机排气管口观察和用鼻子闻一下，并将手伸到排气管口附近感觉一下尾气的温度，就能初步判断这台柴油机的节能效果。
在同样负荷的情况下，关于柴油机的节能效果，下列判断正确的是( )A．尾气的温度越高，柴油机越节能B．尾气的温度越低，柴油机越节能C．尾气的柴油味越浓，柴油机越节能D．尾气的颜色越黑，柴油机越节能3. 有甲、乙两台汽油机，甲的功率是乙的1.5倍，甲的效率为20%，乙的效率为2 5%，那么甲与乙每小时消耗油量之比为( )A．6∶5 B．15∶8 C．5∶6 D．8∶154. (多选)下列说法正确的是()A.构成物质的大量分子无规则运动的剧烈程度与温度无关B.汽油机做功冲程中将机械能转化为内能C.热机的效率高，在做功同样多的情况下，就消耗更少的燃料，从而节能减排D.质量为10 kg的水，温度升高10 ℃，吸收的热量为4.2×105J[c水=4.2×103 J/(kg·℃)]5. 为了节约能源，需要提高热机的效率，下列措施不能提高热机效率的是( ) A．让燃料与空气混合充分，使燃料燃烧得比较完全B．在设计与制造热机时要不断改进与创新，以减少能量的损失C．尽量减少热机内部各部件间的摩擦D．尽量增加热机的工作时间6. 如图所示，甲、乙、丙三图中的装置完全相同，燃料的质量相同，烧杯内的液体质量也相同。
下列说法正确的是( )A．比较不同液体的比热容，可以选择甲、丙两图B．比较不同液体的比热容，可以选择乙、丙两图C．比较不同燃料的热值，可以选择乙、丙两图D．比较不同燃料的热值，不可以选择甲、乙两图7. 如图所示是某内燃机能量流向图，该内燃机的热机效率是( )A．25% B．35% C．40% D．75%8. 某品牌无人驾驶汽车在一段平直公路上匀速行驶6.9 km，用时5 min45 s，消耗燃油1.5 kg，已知汽车的牵引力是2000 N，燃油的热值为4.6×107 J/kg，假设燃油完全燃烧。
2021-2022学年人教版英语九年级全一册Unit 4 sectionA-1a-2d课件
1. Mario used to be _s_h_o_r_t__. He used to wear __g_la_s_s_e_s __. 2. Amy used to be _t_a_ll___. She used to have __s_h_o_rt_hair. 3. Tina used to have ___re_d___ and ___cu_r_l_y___ hair .
Well, but she was always friendly and she got a better grade in science than I did.
She used to play the piano ,but now she is more interested in sports.
Wow, she’s so active!
Yes, she plays soccer almost every day and she is on a swim team. She still play the piano from time to time.
People sure change!
Role play
Role play
Free-talk
I used to be... But now...
Exercise 1. 杰克过去很忙以至于没有时间关心他儿子的学习。
Jack __u_se_d___t_o__ be too busy to care about how
his son studied. 2. We all like the man because we think he is very
2.她习惯在农村居住了。 She __is__us_e_d__t_o ____living in the countryside.
英语人教九年级全一册人教版 Unit 12 全练版：Section A
Unit 12Life is full of the unexpected.Section A基础过关全练Ⅰ.用所给词的适当形式填空1.(2020四川南充中考改编)In (west) countries, Sunday is the first day of a week.2.(2021陕西西安高新一中第一次月考改编)I’ve decided (go) to Japan next week. I wonder whether you can go with me or not.3.I saw some boys (play) basketball over there, so I went up to them and wanted to join them.4.I was late for class this morning because I (oversleep).5.Don’t be surprised l ike that. Your life will be full of the (expect).Ⅱ.根据句意和首字母提示写出所缺的单词6.They are going to take the plane to London. Now they are on the way to the a.7.There is a m near here and it sells fresh fruit and vegetables. Let’s go there.8.We are surprised to find out that the old man is still a. We thought he was dead.9.This kind of material can b easily. Please keep it away from the fire.10.I live on the fourth floor. She lives on the ninth floor. So she lives on the floor a me.Ⅲ.单项选择11.(2021广西玉林中考)—Why did he your invitation that day?—Because he had an important meeting.A.turn downB.put awayC.turn upD.cut down12.(2021山东济南中考)—When did Bob and Victor arrive at the meeting?—They were late. They didn’t until three o’clock.A.fix upB.grow upC.take upD.show up13.(2021黑龙江绥化中考)Mrs. Jones in the garden at this time yesterday.A.workedB.was workingC.has worked14.(2022湖南长沙铁路第一中学期末)—What happened over there? —I don’t know. By the time I got th ere, all the people off.A.had runB.have runC.were running15.(2021湖南长沙长郡教育集团期中改编)—Mr. Li, I’m sorry! Imy English homework at home.—Don’t forget it to school tomorrow.A.left;to bringB.forgot;to takeC.left;to takeD.forgot;to bringⅣ.根据汉语意思完成下列句子,每空一词16.今天早上我迟到了,因为我的闹钟没有响。
立定跳远(教案)-2021-2022学年人教版体育与健康九年级全一册
立定跳远（教案）教学目标1.运动技能目标：熟练掌握立定跳远正确动作。
2.身体健康目标：学习立定跳远动作，增强学生爆发力和下肢力量，有效提高学生跳跃能力，提高学生整体灵敏协调素质；实现上下肢均衡发展和跑跳结合的运动生理目标。
3.社会适应目标：在教学中引入游戏教学方法，培养学生克服困难、不怕挫折的勇气和自信，培养学生的团队精神。
教学重难点1.教学重点：立定跳远中蹬地和摆臂配合，落地时屈膝缓冲，做到有力蹬地，轻巧落地，干净利索立定跳远动作，一气呵成，毫不犹豫且充满自信。
2.教学难点：立定跳远中，把握起跳的角度，身体协调用力，起跳腾空后展腹和落地后收腹等。
教学过程（一）热身游戏，入境生趣热身运动课前5分钟，让学生围绕操场慢跑2圈，然后教师带领学生做关节操和徒手操，要求学生在热身运动中，认真做操（扩胸、振臂、体转、压腿等），秩序井然。
游戏叫号起跳游戏规则：教师将班级学生划分不同的小组，然后列队站好后，教师随机叫号，不同小组学生按照号码纵跳，全班学生轮流纵跳。
在游戏中，有学生反应不及时或者发生错误后，惩罚高抬腿。
游戏要求：所有学生需要遵守游戏规则。
（二）标准动作，分解示范立定跳远标准动作组成：预摆起跳―腾空展体―收腹抬腿―落地缓冲。
注意事项：立定跳远中蹬地和摆臂配合，落地时屈膝缓冲，做到有力蹬地，轻巧落地，干净利索立定跳远动作，一气呵成，毫不犹豫且充满自信。
立定跳远中，把握起跳的角度，身体协调用力，起跳腾空后展腹和落地后收腹等。
动作分解第一，预摆起跳。
两脚分立，与肩同宽，上肢两臂呈自然状态前后摆动，在前摆时，要两腿伸直；在后摆时，要屈膝，降低身体重心，手尽量往后摆，上体稍微向前倾。
同时，两脚要用力快速蹬地，朝向前上方迅速跳起。
动作要点：身体上下肢要保持动作协调，动作摆动时要注意“一伸二屈降重心”，让身体上体稍微向前倾；下肢蹬地快速有力，手摆和腿蹬要协调。
第二，腾空展体。
在起跳腾空后，要伸直“髋、膝、踝”三大关节，充分展体。
Unit 1 综合测评卷(含答案)2021-2022学年人教版九年级英语全一册
九年级英语·全一册第一单元综合测评卷一、单项选择题(共15题,共15分)1.—What is Cathy doing these days?—She's studying English hard ______ she can get a better grade in the coming test.A so thatB as soon asC even ifD ever since2.—Julie, don't talk with your classmate. Please ______ what I'm saying.—I'm sorry, Mrs. Han.A bring outB look forward toC check outD pay attention to3.I discovered that listening to _____ is the secret ______ language learning.A something interesting; toB interesting something; toC something interested; ofD interested something; of4.Stephen Hawking was born ____ a family of thinkers, but he wasn’t born _____such a strange illness.A with; withB in, withC in; inD with; in5.—______ playing football now?—Sorry, I have quite a lot of homework to do.A Why notB Shall weC Why don’t youD What about6.Julie takes good care of the family dog. She is ______ than her brother.A patientB more patientC most patientD the most patient7.—Would you please ______ your e-mail address? I missed it just now.—No problem. It's fox@163. com.A repeatB reviewC recordD return8.Schools are good places for students to get ______ and make friends.A backgroundB knowledgeC attentionD competition9.— What are you doing?—I’m looking_____ the kids. They should be back for lunch now.A afterB atC forD up10. Mom gave me so much money for the first time that I haven’t decided _____ it.A how to spendB what to spendC how to takeD what to take11.—What do you think of the movie Wonder?—It is _____ touching _____ many people cried.A such; thatB so; thatC too; toD enough; to12.______ the truth made him too excited to say a word.A DiscoveringB DiscoverC InventingD Invent13.—I want to give up the driving test.—Just be_____! I finally succeeded after three road tests.A worriedB patientC carefulD brave14.Thomas Edison is a great inventor. He has many ______ .A inventB inventionsC discoveryD discover15.—What do you usually do when you have morning classes?—We usually read English or Chinese ______.A laterB fastC aloudD hard二、完形填空(共15题,共15分)Here are the materials you need to have a successful study period.●Water and Healthy SnacksNowadays, you may spend much time studying. In the middle of a study period, you must be a little tired. It can be 16 to tell yourself that you have to stop. You may go to the 17 because you' re so hungry or thirsty. How can you save time? Solve this problem 18 keeping a bottle of water and healthy snacks at your desk. These 19 will give you what you need for the long hours of studying ahead of you.●The InternetIf you are not clear about what you have learnt, you'll probably use your class notes to 20 . What happens if there's a topic that you still don't 21 understand? You'd better have a website or two that you can 22 to search a subject. You can find explanations（解释）on the website. These can bevery 23 in making sure that you understand the material.●Highlighters（荧光笔）and Sticky（粘的）NotesLearn wisely. As you 24 your textbook and notes, use highlighters and sticky notesto 25 yourself of which key information you need to remember, 26 even the strictest teachers won't make you 27 your whole textbook for your exam. In order not to lose those veryimportant 28 , you can use some bright, fun color signs to record these materials.●Note cardsFinally, we suggest keeping some note cards in your study 29 you can make flashcards for coming tests. These are a useful tool for 30 subject that requires memorization.Good luck on your test.三、阅读理解(共16题,共40分)A （★☆☆☆☆）Dear Editor, My English teacher is very strict with us. Several days ago, when we were having class, Tom asked me a question. But the teacher thought we were speaking in class. She asked us to stand at the back of the classroom for a few minutes. This made me uncomfortable. After that, I feel nervous in her class, so I don’t like her class. However, I really want to learn English well. What should I do?Yours, Mike Dear Mike, I am sorry you are having difficulty with your English class. Every teacher wants his or her students to study hard especially in class. So I think you should have a talk with your English teacher and tell her what you were doing with Tom that day. If she knows your worries, maybe she will help you with your English. And she will be pleased to hear you want to learn English well, I believe when students are not trying as hard as they can, a teacher is forced to take action.Yours,Editor根据材料内容选择最佳答案。
海水“晒盐”同步课时作业-2021-2022学年九年级化学鲁教版(五四制)全一册
（9）海水“晒盐”—2021-2022学年化学鲁教版（五四制）九年级全一册同步课时作业1.某兴趣小组的同学进行“粗盐中难溶性杂质的去除”实验。
下面是实验过程中的部分操作，其中正确的是( )A.取一定量粗盐B.溶解C.过滤D.蒸发结晶2.下列关于氯化钠的认识，正确的是( )A.组成：含有钠和氯两种单质B.性质：与盐酸类似，能与碳酸盐反应C.用途：可用于生产金属钠D.生产：常用钠与氯气通过化合反应获得3.在海水晒盐过程中，下列说法不正确的是( )。
A.把海水引入贮水池时，海水的成分基本不变B.在蒸发池中进行风吹日晒时，海水中氯化钠的质量分数增大C.在结晶池中继续风吹日晒时，海水中水的质量逐渐减少D.析出晶体后的母液是氯化钠的不饱和溶液4.如图是恒温下模拟海水晒盐过程的示意图，下列说法正确的是( )A.甲可能是饱和溶液B.乙可能是饱和溶液C.丙可能是不饱和溶液D.丁的溶质质量分数大于丙5.将粗盐溶解、过滤，除去泥沙后，溶液中仍含有少量的2224CaCl MgCl Na SO 、、，为除去这些杂质，需用到①2BaCl 溶液②23Na CO 溶液③NaOH 溶液三种试剂（为将杂质除尽，所加试剂均稍过量，且过量物质须在后续操作中被除去），充分反应后，过滤，再向滤液中加入适量的稀盐酸，加热蒸发，即可获得较为纯净的NaCl 固体。
以上三种试剂的加入顺序不正确的是( ) A ．①②③B ．①③②C ．②③①D ．③①②6.粗盐中难溶性杂质的去除过程中，涉及称量、溶解、过滤、蒸发等过程。
下列说法不正确的是( )A.称量时粗盐放在天平左盘的称量纸上B.粗盐溶解时，要用玻璃棒不断搅拌C.蒸发时，在恰好蒸干时停止加热D.过滤时漏斗下端尖嘴处紧靠烧杯内壁7.如图所示是利用海水提取粗盐的过程，下列说法中正确的是（ ）A.海水进入贮水池，海水的成分基本不变B.蒸发池中的海水是氯化钠的饱和溶液C.在蒸发池中，海水中氯化钠的质量逐渐减小D.析出食盐晶体后的母液是氯化钠的不饱和溶液8.从海水中得到的粗盐中往往含有可溶性杂质（主要有2422Na SO MgCl CaCl 、、）和不溶性杂质（泥沙等），必须进行分离和提纯后才能使用。
第十二章温度与物态变化第一节温度与温度计 课件 2021-2022学年沪科版九年级物理全一册
常用的温度计是液根体热据胀_冷__缩________的性质
来测量温度的，温度计上的字母C表摄示氏采 用度沸的规水是定为___冰0_℃_水_，温混合把度物_，__它_把___的__温_度__规__定_的为温
100℃．
37℃
37摄氏度
2_．__人__的_，正0读.1常℃作体_温__（__口_．腔35℃温～）4大2℃约是
6、下面关于常用温度计的使用中，错误的是
[] A．温度计不能用来测量超过它的最高刻度的 温度； B．温度计的玻璃泡要跟被测物体充分接触； C．测量液体温度时，温度计玻璃泡要完全浸 没在液体中； D．读数时，要把温度计从液体中拿出来再读 数。
7、两支没有甩过的体温计的读数都是39 ºC ， 经过消毒后直接用来测量体温是36 ºC和40 ºC 的两个病人，则这两支温度计的读数分别是 （）
熔化（吸热）
汽化（吸热）
固态
液态
气态
凝固（放热）
液化（放热）
凝华（放热）
四、温度
• 温度——表示物体的冷热程 度的物理量。
• 温度用字母t来表示。
摄氏温度的规定
✓把冰水混合物的温度规定为0摄氏 ✓度 ✓把沸水的温度规定为100摄氏度 ✓0摄氏度和100摄氏度之间分为100 ✓ 等分 ✓每个等分为1摄氏度
第十二章 温度与物态变化 第一节 温度与温度计
学习目标
知识与技能：1、知道温度的 概念；2、知道温度的常用 单位和国际单位制中单位。
过程与方法：1、了解液体温 度计的工作原理，熟悉使用 温度计的过程；2、掌握它
一 奇妙的水
雾
露
云 雪
雨
其实云、雨、雪、雾、露……它们 都是水，只是形态各异罢了。
二 水之旅
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
第12课《十年後の楽しみ》导学案
第3课时
【板书标题】十年後の楽しみ
【学习目标】1.掌握“Ｎに”的用法。
2.掌握“Ｎも”的用法。
3.掌握关联词的读法和写法。
【自学指导一】
1.阅读教材168页语法与表达3的内容。
【先学后教一】
1.“Ｎに”是、附在＿＿＿这里表示用途。
に是非常常用的助词，可以表示多种意义7-9年级“”归纳如下：1：存在的处所
2：动作、行为发生的时间
3：到达的地点
4：移动的目的
5：动作主题存在的处所
6：比例的基准
7：附着场所
8：动作涉及的对象
9：接受者
10：给予者
11：判断的基准
12：用途
2.巩固练习
1.蛋糕是作为弟弟的生日礼物。
2.这张照片是作为纪念的。
3.我把钱包作为纪念送给了朋友。
【自学指导二】
1.阅读教材168页语法与表达4的内容
【先学后教二】
“も”是，强调表示＿＿＿＿＿＿＿2.巩固练习
1.到现在一个客人都没来。
2.一次美国都没去过。
3.那种事情一点也没思考。
＿＿＿＿＿＿＿＿＿＿＿
【自学指导三】
1.阅读教材169页关联词的内容
入学出席缺席考试
参观毕业运动会文化节交流会暑假寒假研学旅行
【当堂检测】
一、选择正确的答案
1.教室には一人も＿＿＿。
A.あります
B.います
C.いません
D.ありません
2.昨日は病気になりましたですから、何も＿＿
A.食べない
B.食べる
C.食べました
D.食べなかった
3.弟の誕生日のプレゼント＿＿バスケットボールを買いました。
A.が
B.を
C.に
D.で
4.この本は記念＿＿買いました。
A.を
B.の D.で D.に
5.昨日公園へ行きましたが、写真を一枚も＿＿。
A.撮る
B.撮って D.撮らなかった D.撮った
【总结反思】。