Unit 6 课时2 Grammar 同步练习

Unit6Grammar基础篇一、基础知识夯实can:a表示能力,中文意思是“__________”，相当于__________。b.表示许可，中文意思是“________”,相当于_______，较多用于疑问句。c.表示可能性，can’t中文意思是“_________”。d.can的否定形式是_______.过去式______的语气比can更加客气委婉，表示语气时并不代表过去时。may:a.表示允许,中文意思是“________________”相当于_______。b.表示猜测，暗含的可能性较小,中文意思是“___________”。c.may的否定式为_________.注意may的否定式不能缩写。且由may构成的一般疑问句的否定回答用________________。must:a.表示义务，中文意思是“________”。b.mustn’t的中文意思是“___________”c.表推测，暗含有很大的可能性,用于肯定句，中文意思是“_________”。d.注意：由must构成的一般疑问句的否定回答要用_________或__________,而不用mustn’t。f.must与haveto的区别，must表示主观看法，haveto表示客观需求，中文意思为__________.点对点练习1.Heworkshardandhe’ssurethathe_______passtheexam.2.—CouldIborrowyourEnglishbook,please?—Ofcourseyou_______.3.—_______Ipicktheflowersinthepark?—No,youmustn’t.4.YoucangoandaskSally.She_______knowwhereJoanhasgone.5.Theschoolbag_______beTom’s.Hisnameiswrittenonit.6.Tom________cometothepartytonight,butI’mnotsure.7.PleasespeakalittleloudersothatI________hearyou.8.Thetraffic_______stopwhenthelightsareredinthestreet.9.—MayIgotothecinema,Dad?—No,you_______.Youmustfinishyourhomeworkfirst.10.It’sraininghardoutside,soI_______stayathome.二、单项选择。1.Thedesignerhastriedeverypossiblewaytomaketherobotlight,soyou_____worryaboutitsweight..A.must B.may C.can’t D.needn’t2.Accordingtothenotice,guestsatthishotel__________usethesportscenteratnoextracost.A.can B.should C.must D.need3.Asmiddleschoolstudents,we_____followthepublicruleswhereverwego.A.would B.should C.might D.could4.–Mum,mayIgotoseeafilmwithmycousin?-You_______goifyouhavefinishedyourhomework.A.must B.need C.should D.can5.-Somepeopledon'tshowtheirtalentsattheverybeginning.-Iagree.EvenEinstein____________readuntilhewasseven.A.can't B.mustn't C.couldn't D.needn't6.Wedon’tallowtakingmagazinesout,butyou____________copythearticleyouneedonthemachineoverthere.A.can B.must C.should D.would7.-It'stoohot._______Iswiminthelake?-No,you____.That'stoodangerous!A.Should;can't B.Need;mustn't C.Must;needn't D.Could;can't8.-Canwewalkacrosstheroadnow?-No,we________.Wehavetowaituntilthelightturnsgreen.A.couldn't B.needn't C.shouldn't D.mustn't9.-IwenttoMountWudangwithmyfivefriendsinonesmallcarlastweekend.-Oh,myGod!Ithinkit____beanuncomfortabletrip.A.must B.can't C.may D.shouldn't10.-Mom,____Iplaycomputergamesthisevening?-Sure,butyou________finishyourhomeworkfirst.A.can；must B.can；mustn't C.may；could D.may；can't三、用适当的情态动词填空1.—What__________Idoforyou?—Iwantsomebananas.2.Tom__________rideabike,buthecan’tdriveacar.3.Youareill,Tom.You__________seeadoctor.4.Children__________playbasketballinthestreet.5.Ifyouarenotcareful,acar__________hityou.6.—__________Icomein?—Yes,youmay.Comein,please.7.Ablindman__________seeanything.8.Nobody_________livewithoutairandwater.9.Thebook__________bereturnedbeforeSaturday.10.You_________giveupsmokingatonce.It'sbadforyourhealth.11.Thetrainwillleaveathalfpastsix,soI__________gettherefifteenminutesearlier.12.Youdon't________worryabouther.Sheismuchbetternow.四、翻译下列句子。1.我会讲日语。__________________________________________________________________2.你会弹钢琴吗？__________________________________________________________________3.我们可以进来吗？是的，你们可以进来。/不，你们不可以进来。__________________________________________________________________4.他不会下象棋。__________________________________________________________________5.小汽车不能在此左转弯。__________________________________________________________________6.我们现在得上学去了。__________________________________________________________________7.我必须要7点前先完成作业吗？不，没必要。__________________________________________________________________8.我可以借几本书？__________________________________________________________________9.你必须在一个月内还书。__________________________________________________________________10.参观者不能在博物馆里吸烟__________________________________________________________________提升篇五、语法填空Nowadayspeopleusemoneyeveryday.Itisvery1___________(importance)inourlife.Withoutmoney,youcannotbuyanythingyouwant.ButIthinkfewpeopleknow2___________historyofmoney.Longago,peopledidnotneedmoney.They3__________(live)onwildanimals,fruitsandotherplants.Astimepassed,peoplelearned4__________(grow)plantsandkeepanimals.Sometimes,familiesproducedmorethingsthantheyneeded,sotheystartedtosell5__________(they)tootherfamilies.Later,peoplebegantousemoney,6___________itwasnotthekindofmoneyweusetoday.Theyusedshells,rice,salt,largestones,etc.Duringthe600sBC,peoplebeganusingcoinsasmoney.Theysoonfoundthattheywereeasiertocarrythanotherthings.Later,7___________(country)startedtomaketheirowncoins.TheChinese8__________(be)thefirsttousepapermoney,probablyasearlyasthe11thcentury.TheItaliantravelerMarcoPolosawtheChineseusingmoney9___________hevisitedChinainthe1200s.Today,wehavemanyways10___________(buy)things.Wenotonlyusecoinsandpapermoney,butalsousebankcardsandtelephones.Payingwithacardoratelephoneiseasierandsaferthancarryingaroundalotof“real”money.六、语法选择WhenIwasnineyearsold,Ifoundanadvertisementforsellinggreetingcardsinthebackofachildren’smagazine.Ithoughtto___1____thatIcoulddothis.Iaskedmymothertoletmesendforthebox.Twoweekslaterwhentheboxarrived,Iopenedthebox,gotthecards____2____rushedoutofthehouse.Threehourslater,Ireturnedhome____3___nocardandapocketfullofmoneyshouting“Mama,allthepeoplecouldn’twaittobuymycards!”Asellerwasborn.WhenIwastwelveyearsold,myfathertookme___4___TonyGreen.IrememberedsittinginthatdarkhallandlisteningtoMr.Greencheereverybodyup.Afterthespeech,Itolddad,“Dad,IfeelthatIcandoeverything.”Whenwegottothecar,Iturnedtomyfatherandsaid,“Dad,Iwanttomakepeople____5____likethat.”MyfatheraskedmewhatImeant.“IwanttobeanencouragingspeakerjustlikeMr.Green.”Ireplied.Adreamwasborn.RecentlyIbeganfollowingmydreamofencouraging___6____.Ileft____7____companywhereIworkedfor4years.Manypeoplewere____8___whyIwouldleaveafterearningmuchmoney.AndtheyaskedwhyIwoulddoeverythingforadream.Ilovedmyoldjob,myfriendsandthecompanyIleft,but___9____wastimetogetonwithmydream.WhenIkeptworkinghardonmydream,evenduringthehardtimes,theamazingandwonderfulthingsreallybegantohappen.Justasthesayinggoes,“Theworldalways_____10____wayforthedreamer.”1.A.I B.me C.my D.myself2.A.or B.so C.and D.but3.A.on B.in C.with D.without4.A.see B.saw C.seeing D.tosee5.A.feel B.feels C.felt D.tofeel6.A.other B.others C.another D.theother7.A./ B.a C.an D.the8.A.surprise B.surprised C.surprising D.surprises9.A.it B.I C.this D.that10.A.make B.made C.makes D.ismaking七、阅读理解It’sthere,butithasnoweight,nocolour,andyoucan’tsmellit.Youcan’tseeit,butit’sworkingeverywhereinourmodernworld.Don’ttrytotouchit!It’sdangerous.Ithasalwaysexisted,buthumanslearnedaboutitonly500yearsago.Whatisit?Electricity.It’spowerfulandmysterious.Thankstoelectricity,youcanflickaswitch(开关)andhavelight.WatchedagoodTVshowlately?Youcouldn’tdothatwithoutelectricity.Wecookourfood,heatourhomesandrunourcomputersusingelectricity.Butwhatisit,really?Hereisasimpledescription.Everythingintheworldismadeofatoms(原子).Atomsaresmall.Youcanfitmillionsofthemontheheadofapin.Ineveryatom,thereareelectrons(电子),protons(质子)andneutrons(中子).Insomeatoms,itispossibletomoveelectronseasilyfromoneatomtoanother.Astheelectronsmove,acurrent(电流)iscreated.Thisiselectricity.Don’tworryifyoudon’tunderstanditfully.Justrememberthatelectricityistheresultofthemovementofelectrons.Astheelectronsmove,theycreateastrongelectriccharge.Therearemanywaystogenerateelectricity.Amachinecalledageneratorspins(旋转)rapidly.Waterandwindcanmakeageneratorspin.Socanmotorsfuelledbyoil.Asthegeneratorspins,theelectronsbegintomove.Astheymove,theycreateanelectriccurrent.Powerlines(电线)arebuiltfromgeneratorstocarrythiscurrenttoplaceswherepeoplecanuseit.Alongyourstreet,powerlinesbringelectricityrighttoyourdoor.Awirerunsintoyourhouse.Morewiresinsideyourhouseareattachedtotheplugs.Pluginyourlamp,theelectricitylightsupthebulb,andyouhavelight!Ittakesalotofenergytomakeelectricity.Oilisoneofthemainfuels(燃料)usedtopowerelectricgenerators.Anothercommonfueliscoal.Ourplanetisrunningoutoftheseresources,andusingthemcreatesalotofpollution.Inthefuture,mostelectricitywillbeproducedusingthesunandwind.Butfornow,becarefulabouthowmuchelectricityyouuse.Don’tforgettoturnoffthelightswhenyouleavearoom.Everylittlebithelps.1.Thewritermentionsatomsinthethirdparagraphto______A.showtherelationshipbetweenelectricityandatomsB.explainwhattheelectricityisC.telluseverythingintheworldismadeofatomsD.describehowtheelectronsmove2.Theunderlinedword“generate”inParagraph5probablymeans_____A.move B.understand C.produce D.use3.Accordingtothepassage,thewriterprobablyagrees__________.A.it’sveryeasytomakeelectricityB.oilandcoalarepollutionC.mostelectricityisproducedbysunandwindnowD.everyoneshoulddohisbesttosaveelectricity4.Whatmightbethebesttitleforthepassage?A.Howtomakeelectricity. B.Howelectricityhelpsus.C.Electricity—ANaturalForce. D.Savetheenergy;Savetheworld.

Unit6Grammar基础篇一、基础知识夯实can:a表示能力,中文意思是“__________”，相当于__________。b.表示许可，中文意思是“________”,相当于_______，较多用于疑问句。c.表示可能性，can’t中文意思是“_________”。d.can的否定形式是_______.过去式______的语气比can更加客气委婉，表示语气时并不代表过去时。【答案】能;会beableto可以may不可能can’tcouldmay:a.表示允许,中文意思是“________________”相当于_______。b.表示猜测，暗含的可能性较小,中文意思是“___________”。c.may的否定式为_________.注意may的否定式不能缩写。且由may构成的一般疑问句的否定回答用________________。【答案】可以can/could也许maynotcan’t或mustn’tmust:a.表示义务，中文意思是“________”。b.mustn’t的中文意思是“___________”c.表推测，暗含有很大的可能性,用于肯定句，中文意思是“_________”。d.注意：由must构成的一般疑问句的否定回答要用_________或___________,而不用mustn’t。f.must与haveto的区别，must表示主观看法，haveto表示客观需求，中文意思为__________.【答案】必须禁止一定是needn’tdon’thaveto不得不点对点练习1.Heworkshardandhe’ssurethathe_______passtheexam.2.—CouldIborrowyourEnglishbook,please?—Ofcourseyou_______.3.—_______Ipicktheflowersinthepark?—No,youmustn’t.4.YoucangoandaskSally.She_______knowwhereJoanhasgone.5.Theschoolbag_______beTom’s.Hisnameiswrittenonit.6.Tom________cometothepartytonight,butI’mnotsure.7.PleasespeakalittleloudersothatI________hearyou.8.Thetraffic_______stopwhenthelightsareredinthestreet.9.—MayIgotothecinema,Dad?—No,you_______.Youmustfinishyourhomeworkfirst.10.It’sraininghardoutside,soI_______stayathome.【答案】1.can2.can3.May/Can4.may/must5.must6.may7.can8.must9.needn’t10.haveto二、单项选择。1.Thedesignerhastriedeverypossiblewaytomaketherobotlight,soyou_____worryaboutitsweight..A.must B.may C.can’t D.needn’t【答案】D【解析】句意：设计者已经尝试了所有可能的方法使机器变轻，所以你不必担心它的重量。must必须；一定；may可以；可能；can’t不能；不可能；needn’t不必，没有必要。根据句意Thedesignerhastriedeverypossiblewaytomaketherobotlight可知，设计者在努力使机器变轻，所以担心是没有必要的。故应选D。2.Accordingtothenotice,guestsatthishotel__________usethesportscenteratnoextracost.A.can B.should C.must D.need【答案】A【解析】句意“根据通知，在这个宾馆的顾客可以不用额外地出钱就能使用体育中心”。A.能，可以；B.应该；C.必须；D.需要。根据句意可知，表示“能使用体育中心、可以使用体育中心”，故选A。3.Asmiddleschoolstudents,we_____followthepublicruleswhereverwego.A.would B.should C.might D.could【答案】B【解析】句意：作为中学生，无论去哪里，我们都应该遵守公共规则。A.would将会；B.should应该；C.might可能；D.could可以。should作为情态动词，通常用来表示现在或将来的责任或义务，译作“应该”、“应当”。故答案为B。4.–Mum,mayIgotoseeafilmwithmycousin?-You_______goifyouhavefinishedyourhomework.A.must B.need C.should D.can【答案】D【解析】句意：——妈妈，我可以和我表妹去看电影吗?——你可以去如果完成了你的家庭作业。考查情态动词辨析。must必须，强调主观意愿；need需要，指有必要；should应该，表建议；can可以，表许可。本句是条件状语从句，主句表示允许，根据ifyouhavefinishedyourhomework.可知选D。5.-Somepeopledon'tshowtheirtalentsattheverybeginning.-Iagree.EvenEinstein____________readuntilhewasseven.A.can't B.mustn't C.couldn't D.needn't【答案】C【解析】句意：——有些人在一开始并没有展示他们的才能。——我同意。爱因斯坦甚至直到七岁才识字。考查情态动词辨析。can't不能，表示没有能力，couldn't是其过去式；mustn't不能，表禁止；needn't不需要，指没有必要。根据Somepeopledon'tshowtheirtalentsattheverybeginning.可知七岁前几乎没有能力读书，根据untilhewasseven可知用一般过去时，故选C。6.Wedon’tallowtakingmagazinesout,butyou____________copythearticleyouneedonthemachineoverthere.A.can B.must C.should D.would【答案】A【解析】句意：我们不允许带杂志出去，但是你可以在那边的机器上复印你需要的文章。考查情态动词辨析。A.can可以、能够；B.must必须，一定；C.should应该；D.would将会。根据语境：我们不允许带杂志出去，但是你_____在那边的机器上复印你需要的文章。结合选项可知can符合题意，故答案选A。7.-It'stoohot._______Iswiminthelake?-No,you____.That'stoodangerous!A.Should;can't B.Need;mustn't C.Must;needn't D.Could;can't【答案】D【解析】考查情态动词的辨析。should表示“应该，应当”；must表示“必须”；need意为“需要”；mustn’t表示“禁止，不允许”；needn't意为“不需要”，一般用来回答以must开头的一般疑问句；could表示“能，可以”，语气更委婉；can't表示“不能”。由句意“——太热了，我能在湖里游泳吗？——不，你不能。那太危险了！”可知，第一空用could向对方提出请求；第二空表示拒绝，故选D8.-Canwewalkacrosstheroadnow?-No,we________.Wehavetowaituntilthelightturnsgreen.A.couldn't B.needn't C.shouldn't D.mustn't【答案】D【解析】考查情态动词。句意：——现在我们可以过马路吗？——不，不允许。我们必须等到交通灯变绿。Couldn’t不可以；needn't没必要；shouldn't不应该；mustn't禁止，不允许。结合语境“Canwe...？”和下文“我们必须等到交通灯变绿”可知答案。故选D9.-IwenttoMountWudangwithmyfivefriendsinonesmallcarlastweekend.-Oh,myGod!Ithinkit____beanuncomfortabletrip.A.must B.can't C.may D.shouldn't【答案】A【解析】考查情态动词的用法。句意：——上周末我和五位朋友开小汽车去了武当山。——哦，我的天哪！我认为那一定是一次不舒适的旅行。must一定；can't不可能；may可能；shouldn't不应该。根据句意，表示肯定的猜测用must。故选A。10.-Mom,____Iplaycomputergamesthisevening?-Sure,butyou________finishyourhomeworkfirst.A.can；must B.can；mustn't C.may；could D.may；can't【答案】A【解析】考查情态动词辨析。句意：——妈妈，今天晚上我能玩电脑游戏吗？——当然，但是你必须先完成你的家庭作业。根据Sure，可知是回答请求，结合but可知“必须要先完成作业”。故选A。三、用适当的情态动词填空1.—What__________Idoforyou?—Iwantsomebananas.2.Tom__________rideabike,buthecan’tdriveacar.3.Youareill,Tom.You__________seeadoctor.4.Children__________playbasketballinthestreet.5.Ifyouarenotcareful,acar__________hityou.6.—__________Icomein?—Yes,youmay.Comein,please.7.Ablindman__________seeanything.8.Nobody_________livewithoutairandwater.9.Thebook__________bereturnedbeforeSaturday.10.You_________giveupsmokingatonce.It'sbadforyourhealth.11.Thetrainwillleaveathalfpastsix,soI__________gettherefifteenminutesearlier.12.Youdon't________worryabouther.Sheismuchbetternow.【答案】1.can2.can3.must4.mustn’t5.may6.May/can7.can’t8.can’t9.must10.must11.must12.haveto四、翻译下列句子。1.我会讲日语。【答案】IcanspeakJapanese2.你会弹钢琴吗？【答案】Canyouplaythepiano?3.我们可以进来吗？是的，你们可以进来。/不，你们不可以进来。【答案】Can/Maywecomein?Yes,youmay./No.Youcan’t.4.他不会下象棋。【答案】Hecan’tplaychess.5.小汽车不能在此左转弯。【答案】Carscan’t/mustn’tturnlefthere.6.我们现在得上学去了。【答案】Wemustgotoschoolnow.7.我必须要7点前先完成作业吗？不，没必要。【答案】MustIfinishthehomeworkfirstbefore7?No，youneedn’t8.我可以借几本书？【答案】Howmanybookscan/mayIborrow?9.你必须在一个月内还书。【答案】Youmustreturnthebooksinamonth.10.参观者不能在博物馆里吸烟【答案】Visitorscan’t/mustn’tsmokeinthemuseum.提升篇五、语法填空Nowadayspeopleusemoneyeveryday.Itisvery1___________(importance)inourlife.Withoutmoney,youcannotbuyanythingyouwant.ButIthinkfewpeopleknow2___________historyofmoney.Longago,peopledidnotneedmoney.They3__________(live)onwildanimals,fruitsandotherplants.Astimepassed,peoplelearned4__________(grow)plantsandkeepanimals.Sometimes,familiesproducedmorethingsthantheyneeded,sotheystartedtosell5__________(they)tootherfamilies.Later,peoplebegantousemoney,6___________itwasnotthekindofmoneyweusetoday.Theyusedshells,rice,salt,largestones,etc.Duringthe600sBC,peoplebeganusingcoinsasmoney.Theysoonfoundthattheywereeasiertocarrythanotherthings.Later,7___________(country)startedtomaketheirowncoins.TheChinese8__________(be)thefirsttousepapermoney,probablyasearlyasthe11thcentury.TheItaliantravelerMarcoPolosawtheChineseusingmoney9___________hevisitedChinainthe1200s.Today,wehavemanyways10___________(buy)things.Wenotonlyusecoinsandpapermoney,butalsousebankcardsandtelephones.Payingwithacardoratelephoneiseasierandsaferthancarryingaroundalotof“real”money.【答案】1.important2.the3.lived4.togrow5.them6.but7countries8.were9.when10.tobuy六、语法选择WhenIwasnineyearsold,Ifoundanadvertisementforsellinggreetingcardsinthebackofachildren’smagazine.Ithoughtto___1____thatIcoulddothis.Iaskedmymothertoletmesendforthebox.Twoweekslaterwhentheboxarrived,Iopenedthebox,gotthecards____2____rushedoutofthehouse.Threehourslater,Ireturnedhome____3___nocardandapocketfullofmoneyshouting“Mama,allthepeoplecouldn’twaittobuymycards!”Asellerwasborn.WhenIwastwelveyearsold,myfathertookme___4___TonyGreen.IrememberedsittinginthatdarkhallandlisteningtoMr.Greencheereverybodyup.Afterthespeech,Itolddad,“Dad,IfeelthatIcandoeverything.”Whenwegottothecar,Iturnedtomyfatherandsaid,“Dad,Iwanttomakepeople____5____likethat.”MyfatheraskedmewhatImeant.“IwanttobeanencouragingspeakerjustlikeMr.Green.”Ireplied.Adreamwasborn.RecentlyIbeganfollowingmydreamofencouraging___6____.Ileft____7____companywhereIworkedfor4years.Manypeoplewere____8___whyIwouldleaveafterearningmuchmoney.AndtheyaskedwhyIwoulddoeverythingforadream.Ilovedmyoldjob,myfriendsandthecompanyIleft,but___9____wastimetogetonwithmydream.WhenIkeptworkinghardonmydream,evenduringthehardtimes,theamazingandwonderfulthingsreallybegantohappen.Justasthesayinggoes,“Theworldalways_____10____wayforthedreamer.”1.A.I B.me C.my D.myself2.A.or B.so C.and D.but3.A.on B.in C.with D.without4.A.see B.saw C.seeing D.tosee5.A.feel B.feels C.felt D.tofeel6.A.other B.others C.another D.theother7.A./ B.a C.an D.the8.A.surprise B.surprised C.surprising D.surprises9.A.it B.I C.this D.that10.A.make B.made C.makes D.ismaking【答案】1.D2.C3.C4.D5.A6.B7.D8.B9.A10.C【解析】本文介绍了作者追逐理想的故事。1.句意：我自己想，我能做这个。I我，主格；me我，宾格；my我的，形容词性物主代词；myself我自己，反身代词。thinktooneself表示“心想”。故选D。2.句意：两周以后，当盒子到了时，我打开盒子，拿着卡片，冲出屋。or或者；so因此；and和；but但是。根据“gotthecards”和“rushedoutofthehouse.”可知此处表顺承关系。故选C。3.句意：三个小时后，我回到家，手里没有卡片，而是一兜子钱。on在……上；in在……里面；with和；without没有。根据“apocketfullofmoneyshouting,‘Mama,allthepeoplecouldn’twaittobuymycards!’”可知作者把卡片卖了，变成了钱，用with表伴随。故选C。4.句意：在我十二岁的时候，我父亲带我去见托尼·格林。see看见，动词原形；saw看见，动词过去式；seeing看见，现在分词；tosee看见，动词不定式。takesbtodosth“带某人做某事”，固定短语，不定式作宾语补足语。故选D。5.句意：爸爸，我想让人们有那种感觉。feel感觉，动词原形；feels感觉，动词三单形式；felt感觉，动词过去式；tofeel感觉，动词不定式。makesbdosth“使某人做某事”，用省略to的动词不定式作宾语补足语。故选A。6.句意：最近我开始追随我的梦想，鼓励别人。other其他的，后接名词；others其他的人或物；another泛指三者以上的另一个；theother特指两者之间的另一个。空后没有名词，用others表示“其他人”。故选B。7.句意：我离开我工作四年的公司。/零冠词；a不定冠词，表泛指，用于辅音音素前；an不定冠词，表泛指，用于元音音素前；the定冠词，表特指。根据“...whereIworkedfor4years.”可知此处特指作者工作四年的公司，用定冠词the。故选D。8.句意：很多人都很惊讶为什么我在赚了很多钱后会离开。surprise使惊讶，动词原形；surprised感到惊讶的；surprising令人感到惊讶的；surprises使惊讶。空处应填形容词作表语，修饰people（人），用surprised，故选B。9.句意：我热爱我以前的工作、我的朋友和我离开的公司，但我实现梦想的时机已经成熟。it它；I我；this这；that那。itis/wastimetodosth表示“该到做某事的时间了”，固定句型。故选A。10.句意：世界总为梦想者让路。make使，动词原形；made过去式；makes第三人称单数；ismaking现在进行时结构。此句是谚语，用一般现在时，主语是第三人称单数，谓语动词用动词三单makes。故选C。七、阅读理解It’sthere,butithasnoweight,nocolour,andyoucan’tsmellit.Youcan’tseeit,butit’sworkingeverywhereinourmodernworld.Don’ttrytotouchit!It’sdangerous.Ithasalwaysexisted,buthumanslearnedaboutitonly500yearsago.Whatisit?Electricity.It’spowerfulandmysterious.Thankstoelectricity,youcanflickaswitch(开关)andhavelight.WatchedagoodTVshowlately?Youcouldn’tdothatwithoutelectricity.Wecookourfood,heatourhomesandrunourcomputersusingelectricity.Butwhatisit,really?Hereisasimpledescription.Everythingintheworldismadeofatoms(原子).Atomsaresmall.Youcanfitmillionsofthemontheheadofapin.Ineveryatom,thereareelectrons(电子),protons(质子)andneutrons(中子).Insomeatoms,itispossibletomoveelectronseasilyfromoneatomtoanother.Astheelectronsmove,acurrent(电流)iscreated.Thisiselectricity.Don’tworryifyoudon’tunderstanditfully.Justrememberthatelectricityistheresultofthemovementofelectrons.Astheelectronsmove,theycreateastrongelectriccharge.Therearemanywaystogenerateelectricity.Amachinecalledageneratorspins(旋转)rapidly.Water