Unit2CloningⅠ.单词拼写1.Theroleofthenewsuinformingpublicopinionisofgreatimportance.2.Thesmalltownlookseasitdidwhenitwasbuilt200yearsago.3.I’msorrytodyousolate,butIwaswonderingifIcoulduseyourphone.4.Forateachertohitachildisnotjustmwrongbutalsoillegal.5.Theseprofitsarebasedontheathatpriceswillcontinuetorise.Ⅱ.同义句转换1.Atthebeginning,hewasagainstmyproposal.However,intheend,hechangedhismind.Atfirsthehesitatedaboutmysuggestion,butheagreed.2.Latertheylearntthatanearthquakehadtakenplaceinthatarea.Thenthattheareahadbeenhitbyanearthquake.3.Althoughhewasnotstrong,hejoinedinthework.weakness,hetookpartinthework.4.Wearestillfarfrombeingabletocloneextinctanimals.Wearestillfrombeingabletocloneextinctanimals.5.Theydon’tknowifthenewpolicyisintheirfavour.Theythisnewpolicycanbringbenefittothem.Ⅲ.翻译句子1.告诉你父母真相吧，他们肯定会知道一切的。(beboundto)2.这项工程引起了一阵强烈的反对，对村民们产生了巨大的影响。(objection;haveanimpacton)3.尽管他同意这个计划，但没作直接的回答。(infavourof;straightforward)4.在过去的10年中，他积累了大量的教学经验。(accumulate)5.他的关于人类可以克隆动物的假设最终得到了证实。(assumption;用同位语从句)Ⅳ.单项填空从A、B、C和D四个选项中，选出可以填入空白处的最佳选项。1.—YouhateLee,don’tyou?—.Justthinkhe’sabitannoying.A.NotexactlyB.AllrightC.GoaheadD.Notnecessarily2.—Doyouoftengotothemoviesatweekends?—Notoften,Ionlygotothecinema.A.atonetimeB.foratimeC.atatimeD.fromtimetotime3.Thoughthetwinslookalike,theyinmanyaspects,especiallyinhobbiesandpersonalities.A.rangeB.changeC.chooseD.differ4.Themajorityofthepeoplewereinfavouroftheplan.However,Itheplanonthegroundsthatitistooexpensive.A.approvedofB.objectedtoC.preparedforD.longedfor5.Theytookahellofariskandsufferedagreatdealbutit.A.paidbackB.paidupC.paidoffD.paiddown6.—Jane,you’vemadesuchgreateffortsthatyouaretopasstheexam.—Itisverykindofyoutosayso,MrSmith.A.easyB.boundC.possibleD.unlikely7.—Youareluckythatsheisverythoughtfulanddevotedtoyou.—Infact,Idon’twanttoherwithmyproblemsallthetime.A.honourB.helpC.affectD.bother8.Shewasonadiet,butshecouldn’teatingsweetfood.Consequently,herweightwasgainedagain.A.removeB.resistC.rejectD.object9.Thenewclassroomwillbeconstructedthisyear,andafirmfromKoreahasbeenchosentothework.A.assignB.provideC.undertakeD.settle10.He’sobviouslyquiteembarrassedaboutitsohemetotellanyone.A.preventedB.keptC.permittedD.forbadeⅤ.阅读理解阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。AWithpetroleumreserves(石油储量)decreasing,thesearchisontoreplacegaswithacleaner,greeneralternative.Thoughmucheco-talkhascenteredonbiofuelsfromcornandsoybeans,thebiofuelthatlooksmorelikelytoreplacepetroleumcomesfromamostunlikelysource:algae(藻类).Algae,likecorn,soybeans,andothercrops,growviaphotosynthesis(光合作用)andcanbeprocessedintofueloil.However,theyyield30timesmoreenergythanlandcropssuchassoybeans,accordingtotheU.S.DepartmentofEnergy.Manyalgaespeciesalsocangrowinsaltwaterandpollutedwater—whilecornandsoyrequirearablelandandfreshwaterthatwillbeinshortsupplyastheworldspopulationballoons.“Ifyoureplacedallthediesel(柴油)intheU.S.withsoybiodiesel,itwouldtakehalfthelandmassoftheU.S.togrowthosesoybeans,”saysMattCaspari,chiefexecutiveofAuroraBiofuels,aBerkeley,Calif-basedprivatefirmthatspecializesinalgaeoiltechnology.Ontheotherhand,theEnergyDepartmentsaysthatifalgaefuelreplacedallthepetrole...
