2021版外研版选修三英语 UNIT 3 泛读技能初养成ppt课件.ppt

1、UNIT 3 ENVIRONMENTAL PROTECTION 泛读技能初养成泛读技能初养成 阅读教材 P3233中的材料，选出最佳选项 1Which is not the cause of the Li Rivers pollution? AMany tour boats. BMore household and commercial waste. CToo many fish species. DMore chemicals. 2According to the passage，which is not the measures that have been taken to reduce

2、 the pollution of the river? APreserving new generation. BThe construction of waste water treatment facilities. CSetting up strict regulations. DSpreading environmental awareness. 3What does the writer think of the measures that have been taken? AEffective. BHarmless. CUseless. DOpposed. 答案 13 CAA W

3、ords and Phrases 知识要点1 on behalf of 代表(代替)某人 教材原句 P29 Im doing a project on behalf of my school about global warming. 我代表我的学校做一个关于全球变暖的项目。 例 1 My father can not be here，but I want to thank you on behalf of him. 我父亲不能前来，我代表他向你们致谢。 例 2 On behalf of the department I would like to thank you all. 我谨代表全系感

4、谢大家。 造句 代理人代表他的委托人说话。 The agent spoke on behalf of his principal. 知识拓展 on behalf ofon sb.s behalf in behalf ofin sb.s behalf(美国英语) 都可表示“做某人的代表或代言人；为某人之利益”。 即学即练 单句语法填空 I paid the money on (you) behalf. She gave a piano recital a charitys behalf. your on 知识要点2 sensitive adj. 敏感的；善解人意的；灵敏的 教材原句 P29 Wh

5、y is nuclear power a sensitive topic? 为什么核能是一个敏感话题？ 例 1 She is very sensitive to other peoples feelings. 她很能体谅他人的感情。 例 2 Health care is a politically sensitive issue. 医疗卫生是政界的一个敏感问题。 造句 证券市场(Stock Exchange)对政局变化非常敏感。 The Stock Exchange is very sensitive to political change. 知识拓展 (1)be sensitive abou

6、t/to. 对敏感的 be sensitive of. 意识到；认识到 It is sensitive of sb.to do sth. 某人做某事是正确的 (2)sensible adj. 明智的 即学即练 单句语法填空 People must be sensitive this possibility when they make volunteer activities a must. She is very sensitive her appearance. I think the suggestion is (sense) to about sensible 小片段助记 It is

7、sensible to avoid sensitive topics.Because when you are sensitive of the influence，it will be too late. 知识要点3 disposal n. 去掉；清除；处理 教材原句 P32 New rules were also introduced regarding tour boat routes and garbage disposal methods. 还引进了有关旅游船路线和垃圾处理方法的新规则。 例 1 A few hours later bomb disposal experts defu

8、sed the devices. 几小时以后拆弹专家拆除了该爆炸装置。 例 2 Do you approve of my disposal of these folds in the curtain? 你赞同我在窗帘中折这些褶吗？ 造句 安全处理核废物是个大问题。 The safe disposal of nuclear waste is a major problem. 知识拓展 (1)at ones disposal 任某人处理；供某人任意使用； 由某人自行支配 (2)dispose v. 排列；布置；安排；使倾向于； 使有意于；使易于 dispose of sb./sth. 应付/解决/

9、处理某人(某事) 即学即练 单句语法填空 I have known how to dispose you. Do you have this information your disposal? at of 知识要点4 inspection n. 检查；查看；视察 教材原句 P33 At the same time，they started to carry out inspections regularly and fine tourist organisations for abuses. 与此同时， 他们开始定期进行检查， 并对滥用权力的旅游组织进 行罚款。 例 1 The headma

10、ster went on a tour of inspection of all the classrooms. 校长巡查了所有教室。 例 2 Engineers carried out a thorough inspection of the track. 工程师对轨道进行了彻底检查。 造句 可否把你的行李指给我们检查？ Would you mind pointing out your luggage for inspection? 知识拓展 (1)carry out an inspection 展开调查 (2)inspect vt. 检查；视察 inspect.for. 检查/视察 即学即

11、练 单句语法填空 Extensive texts have been carried on the patient. How will the final product be inspected quality? for out 知识要点5 tolerate vt. 忍受；包容；容许 教材原句 P34 The villagers could no longer tolerate the situation. 村民们再也不能忍受这种情况了。 例 1 This sort of behaviour will not be tolerated. 这种行为是不能容许的。 例 2 I dont know

12、 how you tolerate that noise! 我不知道你怎么能忍受那样的噪音！ 造句 对疼痛的忍受力因人而异。 The ability to tolerate pain varies from person to person. 知识拓展 (1)tolerate (doing) sth. 容忍(做)某事 (2)tolerance n. 容忍；宽容 have no tolerance of/for sth. 不能容忍某事/物 (3)tolerant adj. 宽容的；容忍的 be tolerant of/towards sb./sth. 忍受、宽容某人/某事 即学即练 单句语法填空

13、 I could not tolerate their (make) up any excuses for what they did. Some plants are (tolerate)of extreme heat. She had no (tolerate)for her deskmates shortcomings. making tolerant tolerance 名师点津 tolerate/stand“忍受”，后只接动词- ing 形式作宾语；bear/endure 可接动词- ing 和动词不定式两种形式作宾语。 小片段填空 I have no what he said at

14、 the meeting，even though I can his bad temper.(tolerate) tolerate tolerance Sentence Patterns 重点句式 withn.v.ing 结构 教材原句 P32Water pollution levels increased，with more household and commercial waste ending up in the river. 水污染水平升高，更多的家庭和商业废物最终流入河流。 句式分析：本句中的“with more household and commercial waste end

15、ing up in the river”是“withn.v.ing”结构。 例 1 I wont be able to go on holiday with my mother being ill. 因为妈妈有病，我无法去度假。 例 2 With the crowds cheering，they drove to the palace. 在人群的欢呼声中，他们驱车来到皇宫。 造句 他没熄灯就睡着了。 He fell asleep with the lamp burning. 知识拓展 with 复合结构还常用于以下情形： (1)with宾语形容词 (2)with宾语副词 (3)with宾语名词

16、 (4)with宾语介词短语 (5)with宾语过去分词(短语) (6)with宾语不定式(短语) 即学即练 单句语法填空 He sat there with his eyes (close) With so many people (help) us， we are sure to finish it in time. She said goodbye with tears her eyes. in closed to help 排序题 排序题的考查形式是在选项中列举一些具体的事实，然后对这些 事实进行排序。 例题分析 A schoolgirl saved her fathers life

17、by kicking him in the chest after he suffered a serious allergic (过敏的) reaction which stopped his heart. Izzy， nine， restarted father Colms heart by stamping(踩) on his chest after he fell down at home and stopped breathing. Izzys mother，Debbie，immediately called 999 but Izzy knew doctors would never

18、 arrive in time to save her father，so she decided to use CPR. However，she quickly discovered her arms werent strong enough， so she stamped on her fathers chest instead. 方法技巧 要求考生根据事件发生的先后顺序和句子之间的 逻辑关系，找出事件发生、发展的正确顺序，解题方法可采用“首尾 定位法”。 即先找出第一个事件和最后一个事件， 迅速缩小选择范围， 从而快速选出正确答案。 Whats the right order of th

19、e events? Izzy kicked Colm. Debbie called 999. Izzy learned CPR. Colms heart stopped. A B C D 答案 C 即学即练 请快速排出下列事件的正确顺序 People can use a home computer to make their shopping lists. Once at the store，a shopper can use a preferred customer card to start a system that will organize the trip around the s

20、tore. If youre looking for toothpicks，you type in the word or pick it from a list，and a map will appear on the screen showing where you are and where you can find them. Which of the following is the correct order of shopping with the computerized shopping carts？ aStart the system. bMake a shopping list. cFind the things you want. dGo to a selfcheckout stand. Aabdc Bbacd Cacbd Dbcad 答案 B