2018屆全國英語一輪講義：選修八Unit2

1、選修 8 Unit 2 Cloning/微語境te單詞、背吧，輕輕松松就能牢記18個單詞！原彳Tliemediaare constantly exposing food safety problems. Researchers, basedoil the dataattained,made aconseivative assumptionthat 70% of the food consumers are victims ofhannfiil food. Tliere are some people who cantresisttlie temptation of becoming wealt

2、hy. Tlieyundertakeillegal activitiesmerelytoobtain commercialbenefits,withoutbotheringto careabout otherpeoples safety.I tliinkcompulsory regulationson food safety must be made and food productionproceduresmust bestrictly monitored.Weshouldobjectto anyarbitrarychange of the regulations,forbiddingany

3、one toaccumulatewealth in animmoralway. .單詞與短語 矩識自主排查.默寫識記打；撞擊；罷工罷工禁止;不準欠（賬、錢、人情等）：歸功于虛榮的：自負的；徒勞的打擾操心煩擾扔；投：擲退休；離開不同：相異著手；從事：承擔反對：不贊成默寫單詞1. strike&洗獲得；贏得抵抗；對抗義務(wù)的：強迫的：強制的缺點；不利條件商業(yè)的：貿(mào)易的簡單的：直接的：坦率的程字；步驟；手續(xù)任意的假定；設(shè)想獲得；到達規(guī)則；規(guī)章；法規(guī)崇拜；愛慕；喜愛積累；聚積最初的：開始的得到好結(jié)果：取得成功；償清沮喪：不愉快贊成：支持一定或注定（做）使刻骨銘心不時：偶爾使復(fù)生；使復(fù)活白費力氣；枉費心機

4、狀況很好（壞）；情況很好（壞）聯(lián)想拓展11. obtain ct.12. Tesist it.記住詞義1. compulsoiy mercial a.4 stiaiglitfoiward a dj 5 procedure n.6.arbitrary a.7.assumption n.8. attain決.9. regulationn.10. adore rt11. accumulate rt.&ii.12. initial adj.寫出短語1. pay off2.cast down3. in favour of4.(be) bound to (do).5 o ones he

5、art6.flom time to time7. bring back to life8. ill vain9.in good/poor condition副詞后綴iy1 exactly2 instantly3. apparently準確地立刻明顯地4. obviously明顯地5. conveniently否定刖綴im方便1. unable不能的：不會的2. unreasonable不合理的；不公道的3. uncomfortable不舒適的4 unusual不尋常的；獨特的5 unfair短語串記不公平的1 pay back償還；報答；報復(fù)2. pay for為付錢3 pay down4.

6、from time to time付定金不時：偶爾5 (eveiy) now and (every) tlien有時候6. once in a wliile有時候：偶爾7. at times有時候：偶爾8. in favour of (doing) sth.9 in favour of sb./ in oners favour贊成（做）某事對某人有利10. do sb.a favour幫某人一個忙11 ask for a favour請求幫助12 in condition健康；狀態(tài)良好13. out of condition不健康；不能使用14 under. conditi on在情況下15.

7、 on condition that只要：條件是16 undei/un no conclition決不經(jīng)典例句1The brain accounts for merely tlu ee percent of body weiglit.大腦僅占體 的3%c2Apparentlythe girls are not at all amused by the whole business.顯然女孩們 覺得整件事情一點也不好笑。3Shes soobviouslycleverer and prettier than I am.她明顯要比我聰明、漂亮得 多。 Saudi a was detennined t

8、o become a doctor and her persistencepaid off.桑徳拉決心成為醫(yī)生，她的堅持取得了成功。5口1payliimbackfor making me look like a fool in front of eveiyone.他讓我 當眾出丑，我非治治他不可。6She has to work at weekendsfrom time to time.她偶爾周木還得匸作。7There were 247 votesin favoui* (ofthe motion) and 152 against.有247票贊成 (這個議案)，152票反對。8Could you

9、do ine a favourand pick up Sam fiom school today?今天你能幫 我個忙去學校接薩姆嗎？9You muston no conditiontell them what happened.你決不能告訴他們所發(fā) 生的事。. 丄獨創(chuàng)新語境核也考點精解、.詞匯異空間派生詞匯原詞詞義派生詞詞義assume vt.假定：設(shè)想assumption n.1假定：設(shè)想exact吋.精確的；準確的exactly adv.2確切地；恰好地：正是decorate vt.裝飾；布置decoration n.3裝飾differ vi.不同；相異different adj.diff

10、erence n.4不同的；與眾不同的5差異;不同object vi.反對；不贊成objection n.6仮對； 異議correct vt改正；糾正con ection n.7改正：修正：糾正reason n.原因：道理；情理reasonable a&合情理的：公道的regulate vt.調(diào)節(jié)：管理regulation n.9規(guī)則；規(guī)章；法規(guī)原創(chuàng)語境填空（用所給詞的適當形式填空）W】at if your boss tells you to add L decorations (decorate) to a new office with acolleague wlio often find

11、s fault with you? Certainly tliis is merely an 2.assumption (assume)Its common that people hold 3.different (differ) views on the same issue. To get tlie workdone, it is important to raise 4.objections (object) fiaiildy rather than cover up the differences.Notliing could be better than putting forwa

12、rd a more treasonable (reason) solution or acorrection (correct) proposal. Fully exchanging ideas with your colleagues is ail essential7.regulation (regulate) we should follow. Ulis is 8.exactly (exact) wiiat I want to express intliis article.詞法新圖一核心詞匯靈活多變的動詞詞匯詞性意義現(xiàn)在分詞過去分詞differ不同；相異differingdiffeie

13、dundertakevt.著手；從事：承擔undertakingundertakenobtainvt.獲得：贏得obtainingobtainedforbidvt.禁止：不準forbiddingforbiddenowevt.欠（賬、錢、人情等）：歸功于owingowedretirevi.退休：離開retiringretiredbother比&vi.打擾；操心botherinebotheredstiikeH.&打；撞擊;罷工strikingstnick/strickenresistit.抵抗；對抗resistingresistedI原創(chuàng)語境填空（用所給詞的適當形式填空）Robert Frost,

14、 Lctiffering (difier) fi oni most of the elderly, doesiVt eiijoy liis old age inpeace after 2retiring (retire) from work Instead, he 3.has undertaken (undertake) the duty ofhelping maintain the order ofhis community Accidents used to occui* here frequently.Several kids 4were struck (strike) by priva

15、te cars, wiiich 5.bothered (bother) most of theresidents. Robert couldnt resist 6.joining (join) in his conunuiiity volunteer service. Theytook steps 7 years ago, he had a narrotp escape whenAforbiddenhe urns stiicken by a lorry. But he got liis riglit leg broken, forbidding liim to engage inteaclii

16、ng actinties. festerday he made a decision to retire fi om irork next owemonth. The decision is mostly owed to the faniil/s persuasion but he says it necw botherbothers lm Ctf course, he finds himself unable to resist fiom tears at the thought of leacingthe classroom foreverI學霸筆記歸納反思-1differ fro m“與

17、.不同” ；differ in“在. 方面不同”。2retirefiom“從.退休。3undertake to do sth.答應(yīng)做某事”;undertake sth.著手/從事/承擔某事”;undertake that.* 答應(yīng)/承諾. ”。4strike sb.on the headu打某人的頭” ；be stnick byu被. 撞擊；被.迷住”。5bother sb.witli/about sth.“為某事打擾或麻煩某人；bother to do sth.特 意做某事”；Wliybother?“千什么這么費事? ”resist doing sth.u抵制做某事” ；caiVt resi

18、st doing sth.忍不住做某事；情 不自禁地做某事”。7forbid sb.to do sth.禁止某人做某事”；forbid sb.fiom doing sth.禁止某 人做某事” ；forbid doing sth.禁止做某事”。8owe sb.sth. = owe stli.to sb.欠某人某物；owe.to.u把.歸功于.” ;owe sb.an apology“該向某人道歉” ;owe sb.a favourM欠某人一個人情”。_ |相依為命的詞搭配搭配例釋、聯(lián)想、拓展動介object to反對；不贊成break tlu ougli突圍；突破approveof（ones d

19、oing）stli.贊成 （某人 做）某事，同意（某人做）某事；subscribeto sth.（用于疑問或否定句） 同意某事， 贊同 某事；動S4payoff得到好結(jié)果；取得成 功：償清（be/feel）cast down沮喪：不愉快pass on傳遞：把.傳遞或傳染下去Malcolm seemed quite cast down.馬爾科姆看上去也相當沮喪。I stayed off work, as I diciiVt want to pass mycold to anyone.我沒有去上班，因為我不想把感冒傳染 給別人。動o ones heart使.Dons remar

20、ks opened my eyes to the fact thathe was only interested in my money.名刻骨銘心open ones eyes to使某人認清或了解丹的話使我認清了這一事實：他只是對 我的錢感興趣。介名in good/poor condition狀i兄很好（壞）in vain白費力氣：枉費心機be for stli.贊成某事:be against sth.反對 某事；in favourof贊成，支持；out ofcondition健康狀況欠佳；workingconditions工作環(huán)境；on condition that在 條件下，倘若；on

21、nocondition 點也不；決不I原創(chuàng)語境填空（填入一個適當?shù)脑~）For months Tbm had been trying to persuade these villagers to moe and hve in tlie city.Many of their houses were Lin bad condition. However, the villagers objected 2.to leavingtheir village, wliich made Tom feel cast 3.down He talked with the local people Theirword

22、s opened his eyes 4.to the fact that they didnt want to lose their land wliich was passedSon to them by tiieir ancestors His montlVs efiorts seemed to be 6.in vain. How could hebreak 7.through his dilenuna?【導(dǎo)學號：1147014711.原創(chuàng)語境改錯Mfei Ning seemed to cast doini because liis mother objected with his pla

23、n to be acvolunteer.came that a tillage zis destroyed by a terrible flood. Many peoplewere killed or missing, idiich stiuck sachiess on Wfeis heart He tinted to offer some help. Hiereason why liis mother didnt agree was tliat lie had been at poor condition after a terribledisease. His father was in

24、fa ixjur his plan but his efforts to make the mother change her mindwere in a iain AAfei Ning stuck to liis plan and liis determination finally was paid off Hismother ga ve in and she herself decided to keep liim company to the tillage.【答案】AwithWi Ning seemed to be cast down because liis mother obje

25、cted to IHs plan to be avolunteer W)rd came that a nllage zoas destroyed by a terrible flood Many onpeople were killed or missing, iziiich struck sadness訕0低is heart. He wanted toatoffer some help The reason utvy his mother didnt agree iras that he had been訂poorcondition after a terrible disease.His

26、father was in fa coiir侖liis plan but liis efforts to makethe mother change her niind irere in X zin Wfei Ning stuck to his plan and liisdetermination finally us paid off His mother gave in and she herself decided to keep liimcompany to the tillage.句法新天地重點句型|句式1 |_完全倒裝句；山加同位語從句教材原句Tlien came the dist

27、urbing news that Dolly had becomeseiiously 111.接著傳來了多莉病重的壞消息。句中then位于句首采用了完全倒裝結(jié)構(gòu)；that引導(dǎo)同位語從句修飾名詞news.Tlien came the distiubing news tliat the missing plane a ashed into the ocean.然后傳來了失蹤的飛機墜入大海的壞消息。Tlien came the exiting news that he got the first medal in tlie Olympic Games 然后傳來了他在奧運會中奪得首金的令人振奮的消息。

28、付于句首，釆用全部倒裝的常見句式還有：here. there. now. away out等副詞.Here comes the bus.車來了。On hearing tlie bell, out nislied the students.聽到鈴聲,學生們就沖了 出去。|句式2 |half the length of 是.長度的一半教材原句 Altogether Dolly lived six and a half years, half tht lmgth ofthe life of the origiiial sheep 多莉只存活了六年半，這是它的原型羊壽命的一半。double, twic

29、e, times, half或分數(shù)在表示“是. 兩倍、幾倍、一半，幾分之幾”等意義時，后可直接跟名詞，但名詞前一定要有定冠詞the或物主代詞.His investment was almost double/twice the amount we have invested.他的投資額兒乎是我們投資金額的兩倍。I paid one- tliird the price.我付了三分之一的價錢。這種比較句型中的名詞一般是size, length, width, height weight, amount, time等。It is about half the size of Pluto, too s

30、mall to be considered a planet.它的大小約為冥王星的一半，它太小了，不能被視為行星。Fred is nearly twice the weiglit of other babies liis age.佛瑞徳的體重幾乎是同齡人體重的兩倍。| 句式 3 |The advantage is that.教材原句The ndvantH 棗 is Hint if there is a new illness some of these animals maydie，but others will survive and pass on the ability to resis

31、t that disease to the nextgeneration.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，并且把這種免疫力傳給下一代。Tlie advantage is tliat.M優(yōu)勢是.,that在此引導(dǎo)表語從句。Tlie advantage is that smiling can not only make us happy, but also please others.其優(yōu)勢在于微笑不僅僅讓我們高興，還能収悅別人。其他類似結(jié)構(gòu)有：The strength of.is that.的優(yōu)勢是The disadvantage of.is

32、 that.的不足是The chawback of.is that.的缺點是Tlie problem ofis that.的問題是Tlie chance is that.有可能.The drawback of the popularity of cars is that it brings about so much air pollution.汽車普及的缺點是它帶來了嚴重的空氣污染。Tlie chance is that our team will finish at the top, as our remaining matches arent toodifficult.由于我們隊余下的比

33、賽不太艱難，我們隊在結(jié)束時有可能名列前茅。即時演練I原創(chuàng)語境填空Robots can do many things I once saw? a robot, about half l.the height of a normalperson, help people deal with illnesses. Hien 2.came (come) the astoiiisliing news 3.that arobot defeated a mail in chess. So the question is, is there any chance of humans 4.beingattack

34、ed (attack) by intelligent robots in the fiihire? Opinions on this matter vary fiom personto person However, the majority of scientists will laugli at this assumption. Hiey argue thatthe advantage of humans is 5.that tliey can create wliile robots can only act according to theinstructions given to t

35、hem【導(dǎo)學號:11470148II原創(chuàng)語境改錯A a ocodile measuring4half the length as a bus iims said to liae been cauglit inAustralia. Then did came the message from government officials idiere AMldlifeCoimiiission had sent a team out to help the crocodile. Despite the fact crocodiles can lire infresh water, zdkilife p

36、rotectors still to get it back to salt crater They are coiiiinced that thechance of the crocodile surdres in fresh iratei remains to be small. The problem is what thecrocodile is so big and liea zy that it is hard to take it to salt water.【答案】asA aocodile measuring half tlie length a bus5ipas said t

37、o ha been cauglit rdierein -Australia Hien cfid came tlie message fiom gOLeriunent officials that Wkllife fhctCoimiiission had sent a team out to help the crocodile Despite tlie that crocodiles can lipe infresh water, wildlife protectors still irant to get it back to salt abatersur甘vesThey are condn

38、ced that the chance of the crocodile sm iinng in fi esh neater whatremains to be small. Hie problem is that the crocodile is so big and hea vy that it is hard to takeit to salt water.冷知識詳單查缺補漏I單句填空1 It is important for chilchen to have their teetli checked from time to time.2. We have made progress

39、but we are still a long way from reaciting our final goal.3. Tliere is no way at present of predicting wliich indivictuals will develop the disease.II單句改錯1. We all face quantity of stresses, whether at work, in tlie home, or anywhere inbetween 2. Iiifonnation teclmology is expected to have impact fo

40、r American peoples choice ofcareer.3. Fire, on the one hand, can benefit the world; on other hand, it can also destroy theworld if not bi ouglit under control.【答案】1 .quantity-*quantities 2.for-*on 3.other前加theIII原創(chuàng)語境改錯Cliina allocP all couples to lia two children、abandoning its decades-long one- chi

41、ldpolicy. The change of policy is to ha re great impact to Cliinese economy and social life.Hozre乙吃r,at the present,the neepolicy hasleft quantity ofyoung peoplein Chinaat a loss.For the one hand they nx)uld ove to ha ze more kids, but on other hand they dont want togice up too much of tlieir fi eed

42、oin Besides, yoimg people are under pressure, meeting uithchallenges from time to times. Tlierefore, ere are still a long way about being able to persuadeyoung couples to ha more childien.【答案】Cliina oill allow all couples to have children、abandoning its decades -long toone- child policy. Hie change of policy is to ha ce great impact亦Cliinese economyquantityand social life. H.oweier, at the present, the ne(z policy has left