大学基础英语2 unit 1.

Unit1TextADoyouloveanimalsandwhatisyourfavoriteone?parrotpenguineagleowlswanswallowsparrowpeacockbeespiderantmonkeychimpanzeekoalakangaroosquirrelliontigerleopardbrownbearpolarbearfoxwolfhorsepiggooseduckdonkeydogcatrabbitgoatsheepdeerelephantcamelpandawhaledolphinsealcrocodilefrogsnakebutterflydragonflydinosaurDinosaurDinosaurV.SDragonWhat'rethedifferences?TheEndofDinosaursdisappearance:-dis-(not,theformoftheoppositeoftheword);disappear(v.);消失appear(v.antonym)destroy:-de-(toremove,toreduce);destroyer(n.);syn.destruct;damage;kill毁坏，破坏create:-creation(n.);creative(adj.)创造pollution:-pollute(v.)污染survive:-survival(n.);survivor(n.)幸存，存活constantly:-constant(adj.);syn.unchanging;continuous;allthetime时常，经常，频繁experience:-experience(n.);syn.comethrough;suffer经历，体验allow:-allowable(adj.);allowance(n.moneyprovidedregularly);syn.permit;provide允许disaster:-disastrous(adj.);syn.misfortune灾难dominant:-dominate(v.);domination(n.)主宰地位的，主导的，主要的TheEndofDinosaursExpressionsLearnedInDisplay1.attracted,attention2.agreeon3.blocksout4.dependon5.atleast6.Alongwith7.ledto8.aswellasTheEndofDinosaursWhydiddinosaursendfromtheearth?(themainideaofthearticle)Theendofdinosaurswascausedbyanasterroidhittingtheearthmanyyearsago,whichdestroyedthenaturalconditionsthedinosaursdependon.Fillinthechartplease!AnasteroidhittingtheearthAbigholeBlockingthesunligtAlotofdustTheendofdinosaursDarknessEarthquakeLackoffoodAcidrainLanguagepoints1.Now,scientistsseemtoagreeonthereasonforthedisappearanceofthedinosaurs.seemtodosth./seem(tobe)sth.似乎……；显得……eg.我似乎感冒了。Iseemtohavecaughtacold.Shealwaysseems(tobe)sad.她看上去老是很忧郁。agreeon/about同意，达成一致eg.Weagreedontheplan.我们同意这项 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 。agreewithsb.On/aboutsth.就某事与某人达成一致eg.如果我的父母正确的话，我就赞成他们。Iagreewithmyparentsiftheyareright.2.Itislikelythatanasteroid,atinyplanetthattraveledthroughspace,hittheearth65millionyearsago.itislikelythat很可能eg.Itislikelythathewouldfailintheexam.他可能会考试不及格。3.Itseemsthattheasteroidwassohugeandhittheearthwithsuchastrongforcethatitcreatedaholewhichwasatleast200kilometersacross.itseemsthat似乎，好像eg.Itwouldseemthatweallagreeonthatpoint.好像我们都同意那个意见。so...that...如此......以至于......eg.他今天病得太厉害了，以至于无法像往常那样去上班Hewassosicktodaythatshecouldn'tgotoworkasusual.4.Suchaneventwouldbedevastatingtoanimalsaslargeasthedinosaurs.devastating毁灭性的，破坏的as...as...和......一样......eg.Sheisascleverasbeautiful.她又聪明又漂亮。5.Nowscientistsaresurethattheasteroidwassobigthatitwouldhavestoppedallsunlightreachingtheearthandcreatedstormsofacidrainaswellasearthquakewhichwouldhavebeenthousandtimesstrongerthanthebiggestearthquakeswehaveexperiencedinthepast100years!besurethat确保，肯定eg.你能确定你算出了正确的答案吗？Areyousurethatyouworkedoutthecorrectanswer?besureof/aboutsth.对......有把握eg.你能确定那件事吗？Areyousureaboutthat?aswellas也，还有eg.我现在正学习英语和法语。IamlearningEnglishaswellasFrenchnow.他和你都对这件事负责。Heaswellasyouisresponsibleforit.6.Itisonlysincethedisappearanceofthedinosaursthatlargermammalshaveappearedonearth,leadingeventuallytotheappearanceofthemostdominantofallmammals---man!itis...that/who...(强调句型)正是（由于）……eg.你要去的正是西班牙。ItisSpainthatyou’regoingto.正是三周后我们才得知这条消息。Itwasthreeweekslaterthatweheardthenews.