高三一輪英語總復(fù)習(xí)-Unit 2 Cloning 課件【系列一】

1、Unit 2Cloning人教版 選修八-2-.單詞 由簡到難,水到渠成The first step is as good as half over.【識記閱讀單詞】1.twin n. adj. mercial adj. 3.procedure n. 4.arbitrary adj. 5.conservative adj. 6.constitution n. pulsory adj. 8.opera n. 9.chorus n. 10.turkey n. 11.claw n. 12.hatch vt.& vi. -3-【拼寫高頻單詞】1. adj.簡單的;直接的;坦率的2. vt.(under

2、took,undertaken) 著手;從事;承擔(dān)3. n.突破4. vt.(cast,cast)扔;投;擲5. adv. 總共;完全地6. vt.獲得;贏得7. vt.獲得;到達(水平、年齡、狀況等)8. adj.道德(上)的;倫理的9. vt.& vi.積累;聚積10. n.一條(面包)11. n.面粉-4-12. vt.欠(賬、錢、人情等);歸功于13. adv.立刻;不久14. vt.打擾vi.操心n.煩擾15. vt. & vi.(struck,struck)打;撞擊;罷工n.罷工16. adj.最初的;開始的17. adj.虛榮的;自負的;徒勞的18. n.缺點;不利條件19. a

3、dv.僅;只;不過20. n.裝飾21. n.羽毛22. vt.崇拜;愛慕;喜愛-5-【拓展核心單詞】1. vi.不同;相異 n.不同;差異 adj.不同的2. adj.精確的;準(zhǔn)確的 adv.精確地;準(zhǔn)確地3. v.攜帶;搬運 n.攜帶者;搬運工;運輸工具4. v.改正;修正adj.正確的 adv.正確地 n.改正;糾正;修正5. vi.反對;不贊成 n.不贊成;反對;異議6. n.(pl.)媒介;手段;工具(單數(shù))7. vt.獲得;贏得 adj.可獲得的;可得到的-6-8. vt.禁止;不準(zhǔn)(過去式)(過去分詞)9. vi.退休;離開 n.退休;退役 adj.退休的10. v.假定;設(shè)想

4、n.假定;設(shè)想11. adj.規(guī)則的;有規(guī)律的 adv.有規(guī)律地;固定地 n.規(guī)則;規(guī)章;法規(guī)12. vt.抵抗;對抗 n.抵抗力13. adj.能夠;會 adj.不能的;不會的14. n.道理;理由 adj.合情理的;講道理的;公道的-7-1.后綴-ance高頻名詞resistance 抵制;抵抗appearance 外觀;外貌;出現(xiàn)entrance 入口importance 重要;重要性guidance 指導(dǎo);領(lǐng)導(dǎo)insurance 保險ignorance 無知;愚昧significance 意義;重要性elegance 優(yōu)美;高雅tolerance 寬容;容忍assistance 協(xié)助;

5、援助-8-2.resist形近詞集錦insist v.堅持consist vi.由組成assist v.協(xié)助3.accumulate相關(guān)動詞小結(jié)accumulate vt.&vi.積累enlarge vt.&vi.擴大;放大expand vt.&vi.擴大;膨脹increase vt.&vi.增長reduce vt.&vi.減少shrink vt.&vi.收縮;縮小-9-4.巧記合成詞fall downdownfall 垮臺get togetherget-together 聚會break throughbreakthrough 突破break outoutbreak 爆發(fā)5.owe相關(guān)用法面面

6、觀owe.to.把歸功于owing to因為;由于owe sb.an apology 該向某人道歉owe sb.a favour 欠某人一個人情owe sb.sth.=owe sth.to sb.欠某人某物-10-6.復(fù)習(xí)condition常見搭配living conditions生活環(huán)境in good/poor condition狀況很好/壞out of condition健康狀況欠佳on condition that.在條件下;倘若on no condition一點也不;決不(放在句首時,用部分倒裝語序)7.forbid的用法(+doing/+賓語+to do sth.)聯(lián)想forbid

7、禁止allow 允許advise 建議admit 承認permit 許可encourage 鼓勵-11-.短語化難為簡,輕松記憶Learn to walk before you run.【識記】1.side road 2.cast down 3.(be)bound to(do).4.o ones heart 5.bring back to life 【默寫】1.得到好結(jié)果;取得成功;償清 2.贊成;支持 3.不時;偶爾 4.白費力氣;枉費心機 5.狀況/情況很好(壞)-12-1.“in+名詞+of”短語全接觸in search of 尋找in honour of 為了;向表示尊敬in favo

8、ur of 贊成;支持in memory of 為了紀(jì)念in view of 鑒于;由于in terms of 談及;就而言;在方面2.heart常見搭配lose heart 灰心heart and soul 全心全意地o ones heart 使刻骨銘心put ones heart into.用心對待-13-.高頻句型分析探究,融會貫通Nothing is impossible to a willing heart.Dollys death,like her birth, worries.多莉之死,正如它的出世一樣,注定要帶來焦慮?？键c提煉be bound to do sth.意為“注定要”

9、。這些話肯定會讓他生氣的。 -14-.語篇填空舊材新用,探究根源Kill two birds with one stone.Cloning is a way of 1.(make)an exact copy of another animal or plant.2. has two major uses.One is 3. gardeners use it to produce commercial quantities of plants.The 4. is that it is valuable for research on new plant species and for medic

10、al research on animals.5.,the process of cloning is difficult to undertake.Many attempts to clone mammals failed.The first successful clone,Dolly the sheep,made the whole 6.(science)world follow its process,though it had more 7.(problem)than the normal sheep.On the other hand,Dollys appearance 8.(ra

11、ise)a storm of objections and had a great impact 9. the media and public imagination.Different people have different opinions of it.However,scientists still wonder whether cloning will help or harm us and 10. it is leading us.-15-16-核心詞匯核心句式1.differ vi.不同;相異派生difference n.不同之處different adj.不同的領(lǐng)悟高考究考

12、法用介詞或者differ的適當(dāng)形式填空(1)The workshop looks at every kind of comedy,and practices many ways of making people laugh.(2016全國甲,閱讀理解A)研討會著眼于每一種喜劇,并實踐了許多讓人們發(fā)笑的不同方式。(2)You may have the opportunity to make your biggest _when youre older.(2016四川,閱讀理解B)當(dāng)你年老的時候,你可能有機會大有作為。(3)Studies have shown that the right and

13、 left ears process sound .(2015浙江,單項填空)研究表明左耳右耳處理聲音方式不同。different difference differently -17-核心詞匯核心句式(4)I must differ you on the matter.在這件事上,我不能同意你的意見。聯(lián)想拓展記考點(1)differ from/with.on/upon/about/over.與就意見不同(2)sth.differ from sth.in.與在方面不同(3)make a difference to 對產(chǎn)生變化;對有影響(4)A is different from B in.A與

14、B在方面不同from -18-核心詞匯核心句式2.undertake vt.著手;從事;承擔(dān)undertook(過去式);undertaken(過去分詞)領(lǐng)悟高考究考法完成或者翻譯句子(1)Just tell us whether you can or not.(2015湖北,完成句子)你就告訴我們你能否承擔(dān)這項任務(wù)吧。(2)The lawyer undertook the case._(3)I will undertake that you shall be happy._undertake the task 該律師承辦這個案子。我保證你會幸福的。-19-核心詞匯核心句式聯(lián)想拓展記考點(1)

15、undertake to do sth.保證/答應(yīng)做某事(2)undertake+that從句保證-20-核心詞匯核心句式3.pay off得到好結(jié)果;取得成功(常用主動語態(tài));償清債款;付清工資并解雇;(對進行)報復(fù);收買(某人)領(lǐng)悟高考究考法完成或者翻譯句子(1)This work is starting .(2016北京,閱讀理解C)這項工作開始得到回報。(2)Sacrifices pay off in the end.(2014天津,完形填空)_(3)Its a good feeling to pay off the house after all these years._聯(lián)想拓展記

16、考點(1)pay sb.for sth.因為某事付錢給某人(2)pay back還錢;報復(fù)to pay off 犧牲最終得到了回報。經(jīng)過了這么多年,還清了購買房屋欠款的感覺真好。-21-核心詞匯核心句式4.object vt.& vi.不贊成;反對n.物體;目標(biāo)領(lǐng)悟高考究考法完成或者翻譯句子(1)It didnt occur to me that .我沒想到你會反對。(2)They all .他們都反對這個計劃。(3)We object to (leave) school and going to work.我們反對輟學(xué)去打工。(4)The angrier we are,the more li

17、kely we are to move towards the object of our anger.(2014江蘇,閱讀理解C)_you would object object to the plan leaving 我們越生氣,就越有可能轉(zhuǎn)向我們生氣的目標(biāo)。-22-核心詞匯核心句式聯(lián)想拓展記考點(1)object to sb./sth.不贊成某人/某事(2)object to doing sth.反對做某事(3)object to sb./ones doing sth.反對某人做某事(4)object that.反對-23-核心詞匯核心句式5.forbid vt.禁止;不準(zhǔn)領(lǐng)悟高考究考法

18、用所給詞的適當(dāng)形式填空或者完成句子(1)My father forbade me meeting my friends online at the Internet caf.My father forbade me (meet)my friends online at the Internet caf.我爸爸禁止我去網(wǎng)吧見我的網(wǎng)友。(2)The students were forbidden,unless they had special passes,(leave)the base.這些學(xué)生除非有特別的通行證,否則被禁止離開基地。from to meet to leave -24-核心詞匯核

19、心句式聯(lián)想拓展記考點(1)forbid doing sth.禁止干某事(2)forbid sb.to do sth.禁止某人干某事(3)forbid sb.from doing sth.禁止某人干某事(4)forbidden adj.被禁止的;嚴禁的-25-核心詞匯核心句式6.owe vt.欠(賬、錢、人情等);歸功于領(lǐng)悟高考究考法翻譯或者完成句子(1)He gave me a lot of help.I owed much to him._(2)He paid me ten dollars he .他還了欠我的10美元。(3)Looking back,Diana her achievemen

20、ts the goal she set.回想一下,戴安娜把她的成就歸功于她所設(shè)定的目標(biāo)。他給了我許多幫助,我非常感激他。 owed me owes to -26-核心詞匯核心句式聯(lián)想拓展記考點(1)owe sb.sth.=owe sth.to sb.欠(某人)債(2)owe sth.to sb./sth.將某事物歸因或歸功于某人/某事(3)owing to 因為;由于-27-核心詞匯核心句式7.resist vt.抵抗;對抗;忍住(多與cannot,couldnt連用)領(lǐng)悟高考究考法翻譯或者完成句子(1)Brooks is one of these writers who have faile

21、d to resist the temptation.(2015湖北,閱讀理解E)_(2)I was not strong enough to resist the offer.(2012湖北,完形填空)_(3)Lack of proper nutrition reduces their power to resist disease._(4)She cant resist (try)a piece of chocolate.她一看見巧克力,就忍不住吃了一塊。布魯克斯是沒能抵制住誘惑的作家之一。我沒能抵制住這特價的誘惑。營養(yǎng)不良降低了他們對疾病的抵抗力。trying -28-核心詞匯核心句式聯(lián)

22、想拓展記考點(1)resist sb./sth.抵抗/抵制某人/某物(2)cant/couldnt resist doing sth.忍不住干某事-29-核心詞匯核心句式8.in good/poor condition 狀況很好(壞);情況很好(壞)領(lǐng)悟高考究考法完成句子(1)The car has been well maintained and is .這輛車一直保養(yǎng)得很好,車況極佳。(2)What I want you to realize is that everybody is likely to be .我想讓你意識到的是每個人都有可能有狀況不好的時候。(3)You can kee

23、p the books for about 3 weeks you preserve them well.這些書你可以借三個禮拜,條件是你必須好好保存。(4) should you lose heart when you are in trouble.當(dāng)你處境危險時,你決不能失去信心。in good condition in poor condition on condition that On no condition -30-核心詞匯核心句式聯(lián)想拓展記考點(1)out of condition健康狀況欠佳(2)working/living/studying conditions工作/生活/

24、學(xué)習(xí)環(huán)境(3)on condition that在條件下;倘若(4)on no condition一點也不;決不(放在句首時,用部分倒裝語序)-31-核心詞匯核心句式The advantage is that if there is a new illness some of these animals may die,but others will survive and pass on the ability to resist that disease to the next generation.其優(yōu)點是如果發(fā)生某種新的疾病,這些動物中的一些可能會死掉,但是另外一些卻能存活下來,并且把

25、這種免疫力傳給下一代。分析提煉究考法The advantage is that.“優(yōu)勢是”,此處that引導(dǎo)表語從句。(1)The advantage/strength of.is that.的優(yōu)勢是(2)The disadvantage of.is that.的不足是(3)The drawback of.is that.的缺點是(4)The problem of.is that.的問題是(5)The chance is that.有可能-32-核心詞匯核心句式領(lǐng)悟考法用考點完成或者翻譯句子(1)One of his first was articles in the science sect

26、ion were much more likely to make the list than non-science articles.(2016全國丙,閱讀理解D)他的第一個發(fā)現(xiàn)之一是,科學(xué)組的文章比非科學(xué)組的文章更容易做出列表。(2) of smiling it can not only make us happy,but also please others.微笑的優(yōu)勢在于它不僅僅讓我們高興,還能取悅別人。findings that The advantage is that -33-核心詞匯核心句式(3) our team will finish at the top,as our

27、remaining matches arent too difficult.由于我們隊余下的比賽不太艱難,我們隊在結(jié)束時有可能名列前茅。(4)The drawback of the popularity of cars is that it brings about so much air pollution._The chance is that 汽車普及的缺點是它帶來了嚴重的空氣污染。 -34-.單句填空1.It wont make much (differ) whether you go today or tomorrow.2.Their answers are (exact) the

28、same.3.The man now lives a comfortable life,enjoying his .(retire)4.He owes his success more luck than ability.5.When she got to the place,she could not resist (go) in.6.We objected to (leave) in such a hurry.difference exactly retired retirement to to going leaving -35-7.The two squares differ colo

29、ur but not size.8.The husband differs the wife who is to take charge of the money.9.This is a different car the one I drove yesterday.10.The disadvantage of the area is there is no public transport.11.The athletes years of hard training paid when she finally won the gold medal.12.His parents tried to persuade him not to give up his well-paid job,but their efforts were vain.13.I think it is her personality rather than her looks has struck me.in in with on/upon/about/over from that off in that -36-.單句改錯1.Hes a different