单元要点回顾知识要点重点内容重点单词1.____________vi.不同;相异→____________adj.不同的→____________n.不同,不同之处2.____________adj.精确的,准确的;精密的→____________adv.精确地,准确地3.____________adj.商业的;贸易的→____________n.商业;贸易4.____________v.反对;不赞成→____________n.不赞成;反对;异议5.____________vt.积累,聚积→____________n.积累,聚积differdifferentdifferenceexactexactlycommercialcommerceobjectobjectionaccumulateaccumulation知识要点重点内容重点单词6.____________vt.退休;离开→____________n.退休7.____________n.假定;设想→____________v.以为;设想;承担;呈现8.____________n.规则,规章;法规→____________v.规范;调节→____________adj.定期的,有规律的;正规的9.____________v.抵抗,对抗→____________n.抵抗,反抗;抵抗力→____________adj.有抵抗力的10.____________adv.仅;只;不过→____________adj.仅仅的;只不过的retireretirementassumptionassumeregulationregulateregularresistresistanceresistantmerelymere知识要点重点内容重点短语1.____________________沮丧2.____________________不久后3.____________________使……复活4.____________________不时;偶尔5.____________________赞成6.____________________注定;一定7.____________________成功;有回报8.____________________白费力气9.______________________使……刻骨铭心10.____________________状况很好/坏castdownshortlyafterbring…backtolifefromtimetotimeinfavorofbeboundtodopayoffinvainstrike…intoone'sheartingood/badcondition知识要点重点内容重点句式1.Cloningplantsisstraightforward____________cloninganimalsisverycomplicated.克隆植物简单,但克隆动物就非常复杂了。2.Thefact____________sheseemedtodevelopnormallywasveryencouraging.她看来是在正常地成长着,这很令人鼓舞。3.______________________________Dollyhadbecomeseriouslyill.接着传来了多莉病重的坏消息。whilethatThencamethedisturbingnewsthat知识要点重点内容重点句式4.Didshe________________becauseshewasaclone?因为她是克隆的,所以才早逝了吗?5.It____________unfairtocloneanyextinctanimalsifthey__________________inazoo.如果只能生活在动物园里,那么克隆任何灭绝动物都是不公平的。dieyoungwouldbeweretolive知识要点重点内容重点语法1.Thefactis________thesearebothexamplesofnaturalclones.2.Thefact________sheseemedtodevelopnormallywasveryencouraging.3.Thencamethedisturbingnews________Dollyhadbecomeseriouslyill.thatthatthat课文缩写根据短文内容和提示,用本单元所学的词汇、短语以及句型完成下面短文。WiththeCollegeEntranceExamcoming,1.________(不时地)wehearstudentsdiscusswhetherSenior3studentsshouldtakealotoftonics(补品)tokeepfit.Thereare2.________(differ)opinionsaboutit.Somestudentshaveastrong3.________(object)totakingtonics,becausetonicswillmakethemputonmoreweight,which4.________(不合适)theirhealth.Moreover,theparentswill5.________(有很大影响)theseniorstudentsiftheyshowtoomuchconcernbyofferingthemtonics,which6.________(一定)bringmorestresstotheSenior3students.Theywill7.______(感到沮丧)andshamewhentheycan't8.________(达到)theirhopes.Besides,theydon'tthinktheireffortswill9.________(得到回报)onlyiftheytaketonics.They10.________(赞成)theopinionthatitiseasyfortheSenior3studentstofeeltiredbyworkinghard,andtonicscanhelpto11.________(使他们恢复精力)assoonaspossible,soitis12.________(reason)totakesometonics.【答案】1.fromtimetotime2.different3.objection4.isnotappropriatefor5.haveagreatimpacton6.isboundto7.feelcastdown8.attain9.payoff10.areinfavourof11.bringthemselvesbacktoenergy12.reasonable