Unit 3 知识点学案--高中英语人教版选择性必修第三册.docx

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1、starve vi.&vt. (使)挨饿；饿死教材原句P26 An expert who has studied polar bears for many years said that from the position of its dead body，the bear appeared to have starved and died. 例1The new job doesnt pay as much but we wont starve!例2 The starvation is still a very serious problem today. Its said that one

2、in seven people in the world is starving. Fortunately, the UN has taken a lot of measures to protect them from being starved to death. 知识拓展(1)starve to death 饿死starve for 渴望；急需 be thirsty/hungry/desperate/eager for(2)starved adj. 感到很饿的be starved to death 被饿死be starved of/for 极需；缺乏(3)starvation n. 挨饿

3、；饿死即学即练 小片段助记Mr.White earns only a little wage，so he _ (渴望)a job with better pay.You see，no one likes to_(饿死). 知识要点2 sustain vt. 维持=maintain, 遭受, 承受住=support例1They found it difficult to sustain an interest in their talk. 例2The company sustained losses of millions of dollars. 例3The ice will not susta

4、in your weight. 即学即练 _ is a brand new idea of society development. 可持续发展是一种全新的社会发展观。知识要点3 fuel n. 燃料, 刺激性言行例1We add carbon dioxide to the air when we burn things, especially fossil fuels. 例2 The company added fuel to the fire by sending me the dress in the wrong size. 例3 That match fueled my interes

5、t in sports. 【熟词生义】How China has fueled the fashionable imagination for centuries? 知识要点4restrict vt. 限制；限定；束缚教材原句P27 We as individuals can also reduce our “carbon footprint” by restricting the amount of carbon dioxide our lifestyles produce. 例1Having small children tends to restrict your freedom.例2

6、He restricts himself to one cup of coffee a day. 知识拓展(1)restrict.to.把限制在be restricted to 限于restrict sb./oneself to doing sth. 约束干(2)restriction n. 限制规定；限制法规；控制strict/tough/tight restriction 严格限制即学即练单句语法填空The park is open to the public without_ (restrict)知识要点5seize vt. 抓住；夺取；控制教材原句P27 It is our respo

7、nsibility to seize every opportunity to educate everyone about global warming.例1She tried to seize the gun from him.例2The army has seized control of the country.【熟词生义】Although he had read the passage over and over again, he didnt seize its general idea. 知识拓展seize the chance/opportunity抓住机会seize.by/w

8、ith terror/desire 被恐惧/欲望占据seize sb.by the arm 抓住某人胳膊seize on/upon 采用；抓住；利用即学即练单句语法填空We seize_ his remark and regard it as a promise.The little boy seized me by_ arm to beg for some money. 知识要点6submit vt.&vi. 提交；呈递；屈服；顺从；认为教材原句P28 According to the report submitted by researchers，between 20 and 25 per

9、cent of all annual carbon dioxide emissions are caused by the destruction of tropical forests.例1Completed projects must be submitted by 10 March.例2 She is a strong-willed person who never submits to failure. 知识拓展(1)submit sth.to sb.提交；呈递某物给某人submit (oneself) to sb./sth. （尤指无可选择时）同意，服从=give insubmit

10、that 提议；认为(2)submissive adj. 服从的；顺从的；恭顺的submission n. 屈服；呈送；提交即学即练小片段助记The general had to_ the agreement to the enemies.That is to say，he_ them.知识要点7on 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.例1Dont go to any trouble on my behalf. 例2On behalf of the d

11、epartment I would like to thank you all.知识拓展on behalf ofon sb.s behalfin 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”。知识要点8sensitive adj. 敏感的；善解人意的；灵敏的教材原句P29 Why is nuclear power a sensitive topic?例1She is very sensitive to other peoples feelings.例2Wetlands are environmentally sensitive are

12、a. 知识拓展(1)be sensitive about/to. 对敏感的(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. I think the suggestion is_(sense)知识要点9inspection 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 tour

13、ist organisations for abuses. 例1The headmaster went on a tour of inspection of all the classrooms.例2Engineers carried out a thorough inspection of the track.知识拓展(1) daily/routine inspection 日常检查(2)inspect vt. 检查；视察 即学即练单句语法填空The visiting president_ the troops. 来访的总统检阅了部队。知识要点10tolerate vt. 忍受；包容；容许教

14、材原句P34 The villagers could no longer tolerate the situation. 例1This sort of behaviour will not be tolerated.例2I dont know how you tolerate that noise!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. -intolerant(反) 宽容的；容忍的be tolerant of/to

15、wards sb./sth.忍受、宽容某人/某事即学即练单句语法填空I could not tolerate their_ (make) up any excuses for what they did.Some plants are_ (tolerate)of extreme heat.Sentence PatternsThere is little doubt that.教材原句P26There is little doubt that Earth is getting warmer and warmer.例1There is no doubt that it was a strange

16、and interesting situation. 例2There is no denying that students should learn something about how computers work. 造句 There is some doubt whether he will come to help us. 知识拓展(1)I have no doubt that. 我确信I have some doubt whether.我怀疑(2)I doubt whether/ifclause我怀疑Do you doubt thatclause? 你怀疑吗？即学即练单句语法填空I

17、 doubt_ we will make a profit out of it.not only.but also.教材原句P27There is strong and comprehensive evidence that the rise in temperature has led to an increase in extreme weather and natural disasters worldwide，not only causing serious damage，but also costing human lives. 例1Air not only occupies spa

18、ce，but it also has weight. 例2Shakespeare was not only a writer but also an actor.造句 老工人对青年工人不仅言传而且身教。The old workers instruct the young workers not only in words but in deeds. 知识拓展(1)not only与but also后面所连接的词的词性必须对等。(2)not only只能连用，而but also既可连用，也可分开用。not only与but also后面所连接的词作主语时，谓语动词遵循“就近一致原则”，谓语动词的

19、数应与but also后的名词的数保持一致。(3) not only放在句首，后接句子要用部分倒装。即学即练单句语法填空Not only the students but also the teacher_ (be) invited.Not only_ you funny，but also you are witty (机智的)重点句式3. Water pollution levels increased, with more household and commercial waste ending up in the river. 随着越来越多的家庭和商业废物流入江中, 水污染程度不断上升

20、。【句式解构】“with+名词+v. -ing分词”是with的复合结构, 它在句中作状语。其中名词后的v. -ing分词还可以是v. -ed分词、形容词、副词、介词短语、名词、不定式等。*With the teacher standing beside, she felt a bit uneasy. *With a native being our guide, we neednt be afraid of getting lost. *With her to go with us, were sure to have a pleasant journey. *With his hair c

21、ut, he looks much younger. 教材对接高考教材高考1.There is strong and comprehensive evidence that the rise in temperature has led to an increase in extreme weather and natural disasters worldwide，not only causing serious damage，but also costing human lives.(2019北京卷)Not only will you help our young volunteers t

22、o develop personally，youll also learn new skills and increase your cultural awareness.2.that the rise in temperature has led to an increase in extreme weather and natural disasters worldwide.(2019全国卷).however，biologists calculate that there are about 20，00025，000 polar bears worldwide.3.It is our responsibility to seize every opportunity to educate everyone about global warming.(2019天津卷)I was ready to pay for my bananas at the grocery one night，when fear seized me.选择性必修三Unit3 5 / 5学科网（北京）股份有限公司