人教版2017高中英语(选修8)Unit 22 单元尾 核心要点回扣 (PPT课件)
选修八 Unit 22

vehicles have been speeding up... 他们声称, 在过去的五十年里, 工厂和 车辆排放到地球大气层中的气体加速 了……
栏目 导引
选修八 Unit 22
Environmental Protection —— 环境保护
归纳拓展
栏目 导引
选修八 Unit 22
Environmental Protection —— 环境保护
2. claim
主张;断言
v. &n.要求;声称;
(教材P6)They claim that in the last 50
years, gases pumped into the Earth’s atmosphere by the factories and
栏目 导引
选修八 Unit 22
Environmental Protection —— 环境保护
栏目 导引
……
在以前看来有些事情是我们不能控
选修八 Unit 22
Environmental Protection —— 环境保护
归纳拓展
栏目 导引
选修八 Unit 22
Environmental Protection —— 环境保护
①(牛津P176)Our success was far
beyond what we thought possible. 我们的成功远远超出了我们估计 的范围. ②Her beauty is beyond comparison. 她的美貌无与伦比.
③The settlers claimed the land to be theirs.
殖民者声称土地是他们的.
3. condemn vt. 宣判死刑, 注定
选修8 Unit 22 Lesson 3~Lesson 4

valid
46
adj.有充分的 理由
46
evolution
47
n.(生物)进化
47
trunk
48
n.象鼻
48
carve
49
vt.&vi.雕刻
49
calculate
50
vt.计算,算出
50
cube
51
n.立方体
51
cubic
52
adj.立方的
52
24
n.可能性, 潜在性
24
dust
25
n.尘土,灰尘
25
roll
26
vi.(平稳地)移 动,滚动
26
plug
27
vt.塞住
27
plug one's ears
28
塞住耳朵
28
quilt
29
n.被褥,被子
29
cushion
30
n.坐垫,靠垫
30
adopt
31
vt.采用
31
谋生
15
construct
16
vt.建造
16
clay
17
n.黏土
17
brick
18
n.砖,砖块
18
slip
19
vi.滑落
19
slide
20
vi.滑行
20
mountainous
21
adj.多山的
21
howl
22
vi.咆哮,怒吼
22
flee
23
vt.&vi.逃走
23
potential
2017_2018学年高中英语Unit22EnvironmentalProtection单元重点小结课件北师大版选修8

重点词汇
重点句型
重点语法
功能
走近高考
拓展阅读
in 7.result 导致 result from起因于…… as a result 结果 as a result of 因为…… resulted in his being fired 例如:This big accident (导致 他被解雇). 采用,收养 8.adopt vt. adopted adj.被收养的 adoption n.收养 was adopted ten years ago 例如:It is said that the boy (十年 前被收养). 9.break away from 摆脱,脱离 break down抛锚 break down身体垮掉 break into破门而入 break out爆发 break up分手 break through突破 break off中止 break away from the policeman 例如:The man tried to (从警 察手里挣脱),but in vain.
重点词汇
重点句型
重点语法
功能
走近高考
拓展阅读
●Which of the following can replace the underlined word “courier” in Paragraph 1? A.provider B.delivery man C.collector D.medical doctor 解析:B 词义猜测题。根据本段中的“ I’ve done 89 trips”和“I have 42 hours to carry stem cells in my little box”以及下文中的内容 可知作者是运送干细胞的人,也就是delivery man。故选B项。
【最新】高中英语选修八+Unit22+Lesson+3+课件.ppt

1.grand adj big and very impressive巨大的 2.scale n the size or level of sth规模,大小
3.separation n the condition of being separated
分离,分开.
4.rough adj unpleasant or difficult艰难的 5.mountainous adj having many mountains多山的 6.slip v fall off 滑落 7.slide v to move smoothly over a surface滑行
(Today let’s study lesson 3 “ NATURE IS TURNING ON US.” and do more research into the natural disasters)
Step 2: Task : Learn to use Reading Strategies: Completing texts with sentence gaps
During the quake, houses fell down. In the mountainous area stones, bricks slip and slide downhill in the landslides. People lived in shabby houses or tents. However Sichuanese are very strong. With the help of the whole nation, they constructed their homes soon. Now a new Wenchuan stands in front of us.
高中选修8北师大:Unit+22 Environmental+Protection+22单元重点小结

13、He who seize the right moment, is the right man.谁把握机遇,谁就心想事成。2021/8/152021/8/152021/8/152021/8/158/15/2021
• 14、谁要是自己还没有发展培养和教育好,他就不能发展培养和教育别人。2021年8月15日星期日2021/8/152021/8/152021/8/15
4.The washing machine needs repairing/to be repaired (repair).
交际功能 表达建议 1.I’m not sure.I haven’t thought about it much. 2.That’s a good idea. 3.What we should do is... 4.I can’t comment on it. 5.It doesn’t really matter to me,I’m afraid. 6.What I don’t understand is why... 7.What is really worrying is... 8.It seems to me that... 9.What’s ridiculous is that... 10.From a personal perspective,I also prefer to...
during the test.
6.Shall we have pancakes with honey?
→He/She/They
suggested having
/
that we
should have
pancakes with honey.
7.Is the bus service running according to the timetable today?
高考一轮复习人教版选修八全册重点总结

人教版选修八全册重点总结&词汇串记【核心词汇及用法归纳】abrupt adj.突然的;以外的They abruptly disappeared into a convenient hole in the wall.他们突然一下子就消失在附近的墙洞里去了。
accelerate vi.& vt.加速;促进When we drew level,he neither slowed down nor accelerated.当我们齐头并进时,他既没有慢下来也没有加速。
alternative adj.供选择的;二者择一的n.可能的选择The way was blocked,so we went by an alternative road.这条路被挡住了,因此我们走了另一条路。
[归纳拓展]have the alternative of...有做……的选择;可以做某事have no alternative but to do...(=have no choice but to do...)只能做……;除……之外别无选择an alternative to...……的替代品alter vt.& vi.改变;改动;变更apparent adj.显而易见的;显然的;表面上的Under his apparent calm lay real anxiety.他表面镇静,内心焦虑。
同义词:apparent,obvious,evident,clear,plain,distinctapplaud vt.& vi.鼓掌;称赞;赞成The crowd applauded (him/the performance) for five minutes.群众(为他/演出)鼓掌五分钟。
[归纳拓展]applaud sb for...因……而赞赏某人applause n.[U]鼓掌欢迎;喝彩win the applause of赢得……的掌声arrest vt.逮捕;扣留;吸引;阻止n.逮捕After the match three youths were arrested.比赛过后有三个青年被捕。
高考英语一轮复习之基础考点聚焦课件:选修8+Unit+22+课件

使困住 超出 牺牲;献出 主张,提倡 代替品,代用品 依法没收;(用武力)夺取
7._____a_r_m_________ vt. 8.___m__ea__n_s________ n. 9.___s_li_d_e__________ vi. 10._____fl_e_e_________ vt. & vi. 11.___p_l_u_g__________ vt. 12._c_a_r_v_e___________ vt. & vi. 13.____s_li_p__________ vi. 14.__r_e_c_y_cl_e_________ vt. 15.__b_e_h_a_l_f_________ n. 16.___c_o_n_d_e_m__n______ vt.
第一部分 选修8 Unit 22
Dear neighbors, We are happy to announce that our community is going to
organize an activity for all the community members. Next Saturday, we are going to pick apples in a village 20 kilometers away from our town, and all are welcome. We will meet at 8:00 am at the gate, where a blue bus will be waiting. Our outdoor activity will last 3 hours, and we’ll be back at about 11 o’clock.
一些 超出……的控制, 不受……的控制 展望未来 指,意即,提到;参考 依次;反过来 引起,导致
选修8-Unit 22

高三·英语
第25页
BSD英语(选修⑧)·Unit 22
5.threaten v.威胁,恐吓;预示(危险) threat n.恐吓;威胁;恶兆
threatening adj.恐吓的 threatening letters 恐吓信 threaten sb. with sth. 用某物来威胁某人 threaten to do sth. 威胁做某事 be threatened with sth. 受到某物的威胁 a threat to sth. 对……的威胁
高三·英语
第16页
BSD英语(选修⑧)·Unit 22
即境活用 翻译句子 (1)请为我定个座位。 ___________________________________________________ (2)这位老人贮存了大量的柴薪以备天冷时用。 ________________________________________________ (3)知无不言,言无不尽。 ___________________________________________________
activities and rising global temperatures is not merely a coincidence.
根据这个数据推断,人类活动与全球变暖之间的关系是不容否
认的。
高三·英语
第10页
BSD英语(选修⑧)·Unit 22
说考点
SHUO KAO DIAN
拓展延伸串知识
(陈规);断裂;开裂 4.look ahead 向前看,展望未来 5.refer to 谈到,提到,涉及;参考,查阅;
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脱离;离开;与……脱离关系 爆发;突然发生 突破;冲垮 出故障;分解
break up 打碎;拆散;分裂(解体)答案 【答案】 1.ahead;to;up 2.on;out;through
3.on;up;out
4.over;to;in 5.out
Ⅲ.重点句式 1.The amount of carbon dioxide in the atmosphere has risen by more than 30% in the last 250 years ________________ since 1960. 在过去的250年里,大气中的二氧化碳的含量已经增加了30%以上,而其中 一半是在1960年以后增加的。 2.________________,the sun's rays would bounce back into space leaving the Earth cold and impossible to live on. 没有这些自然产生的气体,太阳光将被反射回太空中,使得地球将处于寒 冷之中而不适合生命生存。
Unit 22
Environmental Protection
单元尾
核心要点回扣
单 元 综 合 测 评
Ⅰ.重点单词 1.________n.农业→________adj.农业的 2.________v.分开;分离→________n.分离,分开 3.________n.山,山区→________adj.多山的 4.________v.思考,考虑→________adj.想得周到的,体贴的 →________adj.相当大的,可观的;值得考虑的 5.________adj.锋利的,尖锐的→________vt.削尖→________n.卷笔刀
【答案】 1.agriculture;agricultural 2.separate;separation mountainous sharpener financial 4.consider;considerate;considerable 3.mountain; sharpen; 8.finance; 5.sharp;
6.________vt.建造→________n.建设;建造 7.________vt.主张;提倡→________n.拥护;主张;提倡 8.________n.资金→________adj.财政(上)的;金融的 9.________n.政治→________adj.政治的→______n.政治家 10.________vt.分配;配给→________n.分配;配给
6.construct;construction 9.politics;political;politician
7.advocate;advocation 10.allocate;allocation
Ⅱ.重点短语 1.look ________ look down on/upon look forward ________ look ________ look up to 展望未来;向前看 轻视;看不起 期待;盼望 (形势)好转;查阅;抬头看 仰慕;尊敬
4.get ________ get along get down ________ get ________ get through
克服;恢复;完成;熬过 相处;进展 开始认真做 进来;收割;参加 做完;用完;接通;完成
5.break away from break ________ break ths only;but
3.Given
this data
4.should never have been allowed
5.not
Ⅳ.回顾话题 尽可能用本单元的词汇和句式完成下列写作任务。 在一个小山村,有一位老人靠农业为生。考虑到他的年龄,他本不应该再 这样生活了。但是他唯一的儿子被强盗掠走了,那使得他与儿子不得不分离, 但他还要继续生活。 ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________
3.________________,it seems that the link between human activities and rising global temperatures is not merely a coincidence. 考虑到这个数据,看起来人类活动与正在上升的全球温度之间的联系就不 仅仅是一个巧合了。 4.Many people thought that permission wouldn't be given ,and some thought the project ____________________. 许多人认为不会得到许可,也有一些人认为这项工程本来就不该被允许。
2.carry off carry away carry ______(with sth.) carry sth.________ carry sb.________ 3.turn ________ turn ________ turn down turn ________ turn over
掠去;夺走 带走;冲去 继续做 实行;执行 帮某人渡过难关 对……发怒;打开 出现;调大(音量等) 拒绝;调小(音量等) 结果是;证明是;生产 翻转;移交
5.Rivers,lakes and wetlands are sources of fresh water ________________ for humans,________________ for wildlife as well. 河流、湖泊和湿地不仅是人类也是野生生物的淡水来源。 【答案】 1.with half of this increase occurring 2.Without these naturally