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英语·必修3(人教版)Reading一1．FromParagraph1wecanknowthatstarsarecreatedfrom________．A．airB．atomsC．rocksD．iceB一、根据课文“Howlifebeganontheearth”，选择正确答案。2．Whatdoestheword“they”refertointhesentences“Itexplodedloudlywithfireandrock.Theywereintimetoproducecarbon,nitrogen，watervapourand...”inParagraph2?A．Planets.B．Stars.C．Gases.D．Fireandrock.D3．Whichistherightorderofthedevelopmentoflife?A．Smallcleveranimals—shellfish—dinosaurs—mammals.B．Shellfish—dinosaurs—smallcleveranimals—mammals.C．Shellfish—dinosaurs—mammals—smallcleveranimals.D．Dinosaurs—shellfish—mammals—smallcleveranimals.C4．Whyweremammalsdifferentfromotherlifeforms?A．Theygavebirthtoyoungbabyanimalsandproducedmilktofeedthem.B．Theyproducedyounggenerallybylayingeggs.C．Theywereabletoliveonlandaswellasinthewater.D．Theyliveongrass.A5．Whatproblemiscausedbyhumanbeings?A．Theyexisteverywhereontheearth.B．Theycauseglobalwarming.C．Theyfindnewmethodsofgrowingcrops.D．Theyenjoyhuntingandfishing.B四、短文填空。Nooneknowsexactly1.________theearthbegan.Accordingtoawidelyacceptedtheory,theearthbeganwitha“BigBang”,2.________explodedloudlyandproducedwatervapourandmanygases,3.________(make)theearth'satmosphere.Astheearthcooleddown,waterappearedandstayed4.________thesurface.Itwasthepresenceofwater5.________allowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas,whichmade6.________possibleforlifetodevelop.First,theappearanceofsmallplantsencouragedthedevelopmentofearlyshellfishandallsortsoffish.Next,greenplantsbegantogrowonland.7.________werefollowedbylandanimals.Soreptilesappearedforthefirsttime.Later,dinosaursdeveloped.8.________，theysuddenlydisappeared.Afterthat,mammalscameintobeing.Finally,humansappearedandspreadallovertheearth.However,theyareputtingtoomuchcarbondioxideintotheatmosphere,makingtheearthtoohot9.________(live)on.Sowhetherlifewillcontinueontheearthwilldependon10.________thisproblemcanbesolved.howwhichmakingonthatitTheyHowevertolivewhether单词默写根据所给英文解释写出下列单词。1．________：verystrongandsudden.2．________：tomakesb.feelconfusedbecausetheydonotunderstandsth..3．________：tobepresentinaplaceorsituation.4．________：causingharm.5．________：anideaoropinion.violentpuzzleexistharmfultheory1．However，accordingtoawidelyacceptedtheory，theuniversebeganwitha“BigBang”thatthrewmatterinalldirections.(p.25)然而，一种普遍为人们所接受的理论是：宇宙起源于一次大爆炸，这次大爆炸将物质投射到四面八方。词语链接beginwith＝startwith以……开始；由……作为开头tobeginwith首先，第一点即学即练选用上述词语完成下列句子。(1)Theproceedingswill________________aspeechtowelcometheguests.(2)Theparty____________asong.(3)________________，wemustconsidertheproblemallsidedly.beginwithbeganwithTobeginwith2．Theywereintimetoproducecarbondioxide，nitrogen，watervapourandothergases.(p.25)它们最终产生了二氧化碳、氮、水蒸气和其他气体。词语链接intime及时；终于；迟早atonetime曾经，一度attimes有时，间或atatime一次，依次innotime几乎，马上地，立刻ontime准时；曾经aheadoftime提前forthetimebeing暂时fromtimetotime不时地atthesametime同时，但是即学即练用上述短语完成下列句子。(1)Theysentthemailtomejust____________，beforeIleft.(2)Williamarrivedatthetheatrejust______________fortheplaywastobeon.(3)Hurryup!Theconcertwillbegin_____________________________________________intimeinnotimeintime(4)________________________willIgiveup.(5)Theboylaughedandcried_____________________________________.(6)________________________hewasaddictedtoplayingwebgames,butnowhedevoteshimselftowriting,whichdelightshisparents.AtnotimeatthesametimeAtonetime(7)Don'ttrytodoeverythingatonce,takeitabit____________________．(8)You'llhaveyourownofficesoon,but__________________________you'llhavetoshareonewithme.(9)We'redeterminedthattheworkshallbefinished________________(提前)．atatimeforthetimebeingaheadoftime3．WaterhadalsoappearedonotherplanetslikeMarsbutunliketheearth，ithaddisappearedlater.(p.26)水也出现在像火星那样的其他行星上，但和地球不同，其他行星上的水后来都消失了。词语辨析：unlike，dislike①unlike(不像)是介词like(像)的反义词。②dislike(不喜欢)是动词like(喜欢)的反义词。Aperson，unlikeamachine，isnotreplaceable.人和机器不同，是不可替代的。Hedislikesdogs.他不喜欢狗。即学即练根据句子的意思在括号里填入适当的词。(1)Agoodhotelmanagershouldknowhisregularguests'likesand________．(2)Herlatestnovelisquite________herearlierwork.(3)Ifyougoonlikethatyou'llgetyourself________(like)．(4)Iwasveryinterestedinthelecture，________manyofthestudents.dislikesunlikedislikedunlike4．Whatmanyscientistsbelieveisthatthecontinuedpresenceofwaterallowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas.(p.26)许多科学家认为水的长期存在使地球得以把有害的气体和酸溶解在海洋里。词语链接harmfuladj.有害的，伤害的harmv.&n.伤害harmfullyadv.伤害地harmlessadj.无害的harmlesslyadv.无害地beharmfulto对……有害doharmto对……有害dosb.harm对某人有害cometoharm受到损害cometonoharm未受到伤害即学即练选用上述词语完成下列句子。(1)It's________toyoureyestoreadinthebus.(2)Drunkenness(醉酒)______________ourhealth.(3)Nuclearpower(核能)will______________ourhealthandsafetyifimproperlyused.(4)Theyhaddonetheirbestto_________________________(防止小孩们受到任何伤害)．harmfulisharmfultodoharmtopreventchildrenfromanyharm5．Theyproducedyounggenerallybylayingeggs.(p.26)它们通常是通过孵蛋来繁殖后代的。layvt.(laid,laid,laying)把放下；摆设；铺(地毯)；产(蛋)词语链接layeggs下蛋laysth.aside把某物放在一边；积蓄(钱)laysth.down把某物放下laytheblameonsb.责备某人laythetable摆桌子layemphasis/stressonsth.把重点放在某事上即学即练根据句子的意思在括号里填入适当的词语。(1)Thebird________itseggsinotherbirds'nests.(2)heisapoliticalleaderthat___________