內(nèi)容講稿第33講unit2 cloning上

Unit2Cloning（上WhatisaAcloneisananimalora producednaturallyorartificiallyfromthecellsofanotheranimalorntandisexactlythesameas

HowisacloneThecloningof ntsissimpleandrelativelyeasy.Itcanbedonebytakingcuttings(man-madecloning)orlettingthe ntproduceitsownrunners(naturalcloning).ThecloningofanimalsismoreWhatbenefitscanhumansgainfromcloning？Medicalcloningcanhelpcureseriousillnessesthatruinone’squalityoflife(suchasParkinson’sdiseaseorAlzheimer’sdisease).Itcanhelpinfertilepeoplehave1WhatproblemsmayarisewhenhumansarePeoplemaywanttoclonethemselvessotheycanliveforever.PeoplemaywanttoclonedeadPeoplemaywanttoclonetheirfavorite

Cloning 2001Cloning2002Cloning2002Cloning

2005Cloning

adj.準(zhǔn)確的;嚴(yán)密的;exactdescriptionexactscientistvt.要求;苛求;迫使;Itisawayofmakinganexactcopyofanotheranimal

adv.精確地;確切地;完全地，全然;2exact 使…拿出exactapaymentfroma Herworkexactsgreatcareandattentionto

【例1】（山東卷—Doyouthinkyoucoulddowithout .Thisisnotthefirsttimeforexactin在…exactin apromiseexactinstudies

A.TakeC.Not

B.HurryD.Don’tCloningscientistswerecastdowntofindthatDolly’sillnessesweremoreappropriatetoamucholderanimal.

n.3castback追溯,castdown使沮喪,castoff丟棄,castoffprejudicecastout扔出castonsb.

castsb.as選 ZhangYimoucastZhouDongyuasJingqiuinhisnewfilm.castaglance/lookat/to/toward……Againshecastalooktowardthecastashadowoversth.在……上 Somebegantoreformtheirlegalsystemsandforbaderesearchintohumancloning,butothercountriesandUK, toaccumulateevidenceoftheabundantmedicalaidthatcloningcould有些開始司法制度，明令進(jìn)行克隆人類的究克隆技術(shù)有可能提供豐富的醫(yī)療救助的。

過去式：forbadeforbiddenForbiddenCity4forbidsb.from =forbidsb.todo forbidminorsfrom forbidsb.inthe forbidtosb.

God Godforbid!蒼天不容ItmightpourwithrainonCupFinalday,GodGodforbidheshouldinjure 【例2Theyforbid duringofficehours.

vt.&vi.A.toC.【例3

B.D.

ByworkinghardyoumayaccumulateaTruepoetryaccumulatemeaningeverytimeitMarywantedtotravelaroundtheworldallbyherself，butherparentsdidnot hertodoso.

5 Artisallabouttheslowaccumulationover

accumulateevidence收集accumulateexperience accumulatefundsfor accumulateknowledge積累知識(shí)accumulatestrength 【例4Byworkinghardandspendinglittle，she agreatdealofmoney.

However,theproblemthatshelaterdevelopedaseriouslungdiseasebotheredscientists.

6botherbothern./v.bothersb.withsth.Don’tbothermewithyourbothertodosth.Ifyouhavealreadyunderstoodthisquestion,don’tbothertodoitagain.

【例5】（2011，江蘇卷—Weneedthreesingleroomsforthefirstweekin .The 'snotbusy

【例6】（ —Ineedtoadvertiseforaroommatefornext ?MaryisNoC.Never

Don'tD.Itdoesn't

A.WhyC.So

B.WhyD.What 7 —Sorryto you,butcouldIaskaquick—No

Dolly’sdeath,likeherbirth,wasboundtoraiseA.C.

B.D.

n.adj.beboundto 注定要做IhadnoideathatyouwereThequestionwhoshoulddothejobrequiresThefactthattheseawatercannotbeusedfordrinkingisknowntoall. belief,doubt,conclusion,evidence,hope,fact,idea,possibility,thought,answer,saying

when,where,8Thisisthefactthatyoumustknowclearly.Thefactthatyouknowitsurprisedeverybody.

when,where,IstillrememberthedaywhenImet(定語(yǔ)從句，when=ontheIhavenoideawhenhewillcomeback.【例1Itissaidthatmoremiddleschoolgraduateswillbeadmittedintouniversities,thisistheinformation hasbeenputforward.A. B. C. D.【例2Evidencehasbeenfoundthroughyearsofstudy children’searlysleeproblemsarelikelytocontinuewhentheygrowup.A.whyB.howC.whetherD.

【例3Doyouhaveanyidea isactuallygoingonintheclassroom?A. B. C. D.【例4Heoftenaskedmethequestion theworkwas A. B. C. D.9【例5