2023學(xué)年完整公開課版b8u2Languagepoints

Unit2Cloning用適當(dāng)?shù)慕樵~填空。1)I’msorrytodiffer____you_______thematter.2)Thecustomsherediffer____thoseofthesouth.3)Thetwogirlsdiffer__language.4)Therearemanydifferences________livinginthecityandlivinginthecountryside.withon/overfrominbetween1.Thinkabouthowtheydiffer.differvi.

different,difference

常見的結(jié)構(gòu)有：differfrom...與……不同differin…在……方面不同differwithsb.on/about/oversth.與某人在某事上意見不同Vocabulary【典型例題】ThoughtsofOriental(東方人)differmuch____westernersinanumberofways.betweenB.betweenthoseC.fromD.fromthoseof【點(diǎn)撥】此處應(yīng)該用指代的詞，結(jié)構(gòu)和thoughtsof一樣，但用those代替。2.Butatlastthedeterminationandpatienceofscientistspaidoffin1996withabreakthrough.

payoffPhrase [觀察]閱讀下列句子，觀察payoff在 句中的意思。1.Thehouseisfinishedatlast.Alltheir hardworkhaspaidoff.2.Ittookthemthreeyearstopayoff thedebt.[歸納]payoff作不及物短語(yǔ)動(dòng)詞，意為“______________________”（句1）；作及物短語(yǔ)動(dòng)詞，意為“______”（句2）。得到好結(jié)果，取得成功償清[詞語(yǔ)聯(lián)想] pay(sb.)backsth.還(某人)某物

paysb.backforsth.因……而報(bào)復(fù)/懲罰某人

payforsth.付……的錢；為……付出代價(jià)

payup付清[注意事項(xiàng)] payoff當(dāng)“(努力、辛苦)得到好結(jié)果；(事業(yè)、計(jì)劃)成功”講時(shí)，為不及物動(dòng)詞短語(yǔ)，用主動(dòng)語(yǔ)態(tài)。用pay相關(guān)短評(píng)的適當(dāng)形式完成句子。1)I’ll___________(還你錢)nextmonth.2)Youmust______(為……付出代價(jià))yourrudewords.3)_________________(他努力沒有白費(fèi))whenthemanageracceptedhisproposal.4)She____200yuan___(付……的錢)Tom’sbike.forpayyoubackpayforHiseffortspaidoffpaid3.

CloningScientistswerecastdowntofindthatDolly’sillnessesweremoreappropriatetoamucholderanimal.

研究克隆的科學(xué)家發(fā)現(xiàn)多莉得的病更容易發(fā)生在年老的羊身上，這讓他們很沮喪。

castdown使沮喪

e.g.Don’tbesocastdown.Justkeepupyourspirits.

不要這么沮喪,打起精神來(lái)！將下列句子譯成英語(yǔ)。1)聽到這個(gè)消息他很沮喪。______________________________2)發(fā)現(xiàn)事情的真相使他很沮喪。

________________________________________________________Hewascastdowntohearthenews.Findingoutthetruthmadehimcastdown.4.…,Dolly’sappearanceraisedastormofobjections…

objectv.不贊成,反對(duì)

n.物品,目標(biāo)[派生詞]objectionn.

不贊成,反對(duì)[常用搭配]objecttosth./doingsth. 反對(duì)(做)某事objecttosb.反對(duì)某人objectthat…反對(duì)……h(huán)ave/take/makeanobjectionto(doing)sth.raiseanobjectionto(doing)sth.句型轉(zhuǎn)換。1)Haveyouanyobjectiontomyopening thewindow?=Wouldyou________myopeningthe window?object

to2)takeobjectiontosmoking.=I________smoking.3)“Butheistooyoung,”sheargued.=She________thathewastooyoung.objecttoobjected5.Althoughatpresenthumaneggcellsandembryosneededforcloningresearcharedifficulttoobtain,…obtainvt.

觀察示例:Meanwhileyouwillobtainalotofinformation.

同時(shí)你將獲得大量的信息。她1996年獲得博士學(xué)位。Sheobtainedherdoctor’sdegreein1996.這些書可以在圖書館里取得。Thebookscanbeobtainedfromthelibrary.Hisachievementobtainedhimgreatfame.將下列句子譯成漢語(yǔ)。1)Shehasobtainedadrivinglicence._________________________2)HeobtainedentrancetoBeijingUniversity.___________________________她已經(jīng)取得了駕駛執(zhí)照。他獲得了北京大學(xué)的入學(xué)資格。6.Somebegantoreformtheirlegalsystemsandforbaderesearchintohumancloning,…forbid;forbade/forbad;forbidden.

[詞義]

vt.(tocommandsomeonenottodosomething)禁止,不準(zhǔn)[反義詞]allow允許,準(zhǔn)許[常用搭配]

forbidsth./doingsth.禁止(做)某事forbidsb.todosth.禁止某人做某事forbidthat…禁止……allowsth./doingsth.允許(做)某事allowsb.todosth.允許某人做某事根據(jù)漢語(yǔ)提示完成句子。1)He___________________(禁止員工吸煙)duringofficehours.2)Manyparents________________________________(禁止他們的孩子獨(dú)自外出)atnight.3)Marriage_____________(forbid)duringcollegetimeinthepast.forbidsstafftosmokeforbidtheirchildrentogooutalonewasforbidden7.…butothercountrieslikeChinaandtheUK,continuedtoaccumulateevidenceoftheabundantmedicalaidthatcloningcouldprovide.accumulatevt.積累，積聚Heaccumulatedafortunebyworkinghard.

他因努力工作而積蓄了一筆財(cái)富。

Thepurposeofeducationisnotjusttoaccumulateinformation.

教育的目的不僅僅是積累知識(shí)。vi.積聚e.g.Dustaccumulatedduringmyabsence.

歸納拓展：

accumulate可作及物動(dòng)詞和不及物動(dòng)詞，表示:收集,聚集,堆積。

accumulationn.

積聚如:theaccumulationofknowledge

知識(shí)的積聚完成下列句子。1)Hequickly______________________(積蓄了一筆財(cái)富).2)Cloudsbeganto___________________(在天空中聚集).ainaccumulatedfortuneaccumulateskythe將下列句子翻譯成英語(yǔ)。1.你贊成她獨(dú)自一人去那個(gè)村莊嗎？2.在昨天的會(huì)議上，我們大家一致贊成經(jīng) 理的建議。Areyouinfavourofhergoingtothevillagealone?Allofuswereinfavourofthemanager’ssuggestionatyesterday’smeeting.8.

Isitinfavourofcloningoragainstit?infavourof贊成；支持

e.g.Thescorewas80to78infavourof

theguestteam.

比分是80比78，客隊(duì)獲勝。

Theexchangerateisinourfavour

today.

今天的兌換率對(duì)我們有利。[拓展]其他表示此類意思的短語(yǔ)：befor支持beagainst反對(duì)agreewith同意disagreewith不同意；持不同意見thumbsup翹大拇指，贊揚(yáng)，同意thumbsdown不贊成，不滿Sentence1.Althoughatpresenthumaneggcellsandembryosneededforcloningresearcharedifficulttoobtain,newspaperswroteofevilleadershopingtoclonethemselvestoattaintheirambitions.[分析]a.本句的主干是newspaperswroteofevilleaders。b.although引導(dǎo)的讓步狀語(yǔ)從句中，neededforcloningresearch是過去分詞短語(yǔ)作后置定語(yǔ)，修飾humaneggcellsandembryos。c.在主句中，hopingtoclonethemselvestoattaintheirambitions是動(dòng)詞-ing形式短語(yǔ)作后置定語(yǔ)，修飾__________。evilleaders2.Somebegantoreformtheirlegal systemsandforbaderesearchinto humancloning,butothercountries likeChinaandtheUK,continuedto accumulateevidenceoftheabundant medicalaidthatcloningcouldprovide.[分析]a.本句是一個(gè)由but連接的并列句。b.第一個(gè)分句中有兩個(gè)并列的謂語(yǔ)動(dòng)詞：began和________。c.第二個(gè)分句中，that引導(dǎo)定語(yǔ)從句，修飾先行詞medicalaid。forbade3.However,scientistsstillwonderwhethercloningwillhelporharmusandwhereitisleadingus. [分析]

a.本句的主句是scientistsstillwonder。

b.whether和where分別引導(dǎo)兩個(gè)從句， 作wonder的賓語(yǔ)。[仿寫]__________________________________________________________________

我們?nèi)詰岩晌覀兊挠?jì)劃能否在明天的會(huì)議上通過。Westillwonderwhetherourplancanbeapprovedatthemeetingtomorrow.I.根據(jù)下列各句句意及所給單詞的首字母或漢語(yǔ)提示,寫出各單詞的正確形式。1.Therearetwentyboysandtwentygirlsinourclass.Thatistosaytherearefortystudentsa________.2.Bybuyingtwobookseverymonth,hesoon___________(積累)asmanybooksasagoodlibrary.altogetheraccumulated3.Thelawyeru________thecaseforfreebecausetheoldmanwaspoor.4.Whatisthe_____(準(zhǔn)確的)meaningofwhatyousaidjustnow?5.Couldyouexplainthep________forshuttingdownthecomputer?6.Thefanscomplainedabouttheapparentlya_______distributionofticketsforthenextgame.undertookexactprocedurearbitrary7.Sheblushed,c______hereyesdown.8.Thebookplacesahighm____valueonmarriageandthefamilyunit.9.Doctorshavemadeagreat_____________(突破)inthekidneytransplant.10.Wetookas_____________routetotheseaside,whichsavedusalotoftime.castingmoralbreakthroughstraightforwardII.用所給詞的適當(dāng)形式填空。1.Ihaveastrong________(object)togettingupearlyeveryday.2.Whatyoudidwasn’tactuallyillegal,butitwas_______(moral)wrong.3.Itis_________(disturb)forafive-year-oldboytoexplainascientifictheory.objectionmorallydisturbing4.Visitorsare_________(forbid)totouchtheexhibits.5.Iusedtoliketheirmusicbutthey’ve