Unit 1 课时3 Section A Grammar Focus（分层作业）（原卷版）

Unit1TheChangingWorld课时3SectionAGrammarFocus分层作业核心知识速记01基础达标02能力提升03拓展培优04思维进阶词汇词汇digitaladj.电子的audioadj.音频的；n.音频dirtn.泥土；尘土trackn.小路；轨道wideadj.宽的；宽阔的usedtodo过去常常做takeplace发生comeback回来haveto不得不dirttracks泥土小路digitalbooks电子书audiobooks有声书asaresult结果inthepast在过去aswellas以及，还有thousandsof成千上万的句型1.Hebecameagoodfriendofyourgrandfatherabout20yearsago.大约20年前，他成了你祖父的好朋友。2.Theyhaven'tseeneachotherforages!他们已经很多年没见面了！）3.Ourvillagehasjustbuiltanewhospital.（我们村刚建了一所新医院。）4.Manypeopleusedtoworkinbigcities.Now,moreofthemhavecomebacktoliveandworkhere.许多人过去在大城市工作。现在，更多人回来这里生活和工作。5.Weusedtohavetotravelfartoseeadoctor.我们过去常常要走很远去看病。一、单词默写。1._______/ˈdɪdʒɪtl/adj.电子的 2.________/ˈɔːdiəʊ/adj.音频的；n.音频3.__________/dɜːt/n.泥土；尘土 4.________/træk/n.小路；轨道5.________ /waɪd/adj.宽的；宽阔的 二、词组默写。1.过去常常做_______________________ 2.发生_______________________3.回来__________ 4.不得不________5.泥土小路________ 6.电子书_______7.有声书________ 8.结果_______9.在过去________ 10.以及，还有_______ 三、用括号内所给词的适当形式填空。1.We__________(use)toliveinasmallvillage,butnowweliveinthecity.2.Ourvillage__________(build)anewhospitalrecently.3.She__________(notfinish)herhomeworkyet,soshecan'tgoouttoplay.4.Myfather__________(buy)thiscartenyearsago,andhestilldrivesit.5.__________youever__________(try)thefoodinthatnewrestaurant?It'sfamous.四、单项选择。()1.Myhometown________alotsincetenyearsago.A.changed B.changes C.haschanged D.willchange()2.I________liveinthecountryside,butnowIliveinthecity.A.amusedtoB.usedto C.useto D.wasusedto()3.—Haveyouvisitedthenewparkinyourhometown________?—Yes,Ihave.A.already B.yet C.just D.ever()4.Greatchanges________inmyhometownlastyear.A.tookplaceB.havetakenplaceC.takeplaceD.willtakeplace()5.Myhometown________bepoor,butnowitisveryrich.A.usedtoB.isusedtoC.wasusedtoD.useto()6.We________morenewbuildingsinourhometownsofar.A.see B.saw C.haveseen D.willsee()7.She________inherhometownfor15years.A.lives B.lived C.haslived D.willlive()8.There________manysmallhouseshere,butnowtherearetallbuildings.A.usedtohaveB.usedtobeC.wasusedtobeD.isusedtobe()9.Ihaven’treturnedtomyhometown________.Imissitverymuch.A.already B.yet C.just D.ever()10.—When________youcomebacktoyourhometown?—Lastsummerholiday.A.have B.did C.do D.are五、汉语提示填空题1.他大约在20年前成为了你祖父的好朋友。

He__________agoodfriendofyourgrandfatherabout20yearsago.2.他们已经很多年没见面了！

They____________________eachotherforages!3.我们村刚建了一所新医院。Ourvillage__________just__________anewhospital.4.许多人过去常常在大城市工作。

Manypeople____________________workinbigcities.5.我们过去不得不走很远去看病。

We____________________havetotravelfartoseeadoctor.6.现在，更多人已经回到这里生活和工作。

Now,moreofthem____________________backtoliveandworkhere.7.它是我参观过的最高科技的图书馆。It'sthemosthigh-techlibraryI__________ever__________.8.我的家乡已经发生巨大变化了吗？__________greatchanges__________placeinmyhometownyet?9.许多人努力保护环境。结果，他们家乡的环境变得好多了。Manypeople_____________toprotecttheenvironment.Asaresult,theenvironmentintheirhometownbecamemuchbetter.10.从我小时候起，家乡的环境和生活就已经大大改善了。SinceIwasyoung,myhometown________already__________greatlyinenvironmentandlife.六、语法填空题。阅读下面短文，根据上下文或括号内单词等提示，在空白处填入适当的单词或括号内单词的适当形式。Whenyouthinkofadesert,whatcomestoyourmindfirst?Maybealot1goldensandissweptbythewind.Butrecently,somethingsurprising2(happen)intheTaklimakanDesert.Ithasanewcolour—pink!100,000rosebushesareblooming(绽放)there.LastNovember,inYutianCounty,Xinjiang,desertworkers3(finish)abigjob.Theyplanted100,000rosesalongthedesert’sedge(边缘).Theserosesarelikegreen4(scarf)aroundthedesert.It’s5newwonderofChina’ssandcontrolwork.Plantingroses6(show)howmuchtheworkerscareaboutthedesert.“Peopleusuallythinkrosesbelonginvases(花瓶),

7ourrosesareprotectorsofthesandhills!”saidMaitusunYibulayimu,avillagerfromYutianCounty,standingbesideayoungroseplantwithabigsmile.He’sright—theserosesarebeautiful,and8(they)strongrootsalsoholdthesandinplace,stoppingitfromblowingaway.Plantingrosesalongthedesert’sedgeisnottheend.Therealgoalistostopthesandfrom9(spread)forever.Onceitwas“sandcoming,peopleleaving”.Nowit’s“greencoming,sandleaving”—andsoon,peopleandsandwilllivetogether10(happy).Eachgenerationworkstobuilda“GreenGreatWall”.七、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。take;become;use;high;drive;habit;billion;lower;plant;polluteCleaninguptheexistingdamagetoourenvironmentandpreventingfurtherdestruction(破坏)isahugejob.Butayoungpersoncanreallymakeadifference,startingwithchangingsomesimpleeveryday1.Thisisyourworld,soyou’renevertoolate2action!First,takeshortershowers.Itseemslikewaterischeapandenoughbutaccess(使用权)tocleanwaterisaproblemfor3ofpeoplearoundtheworld.People4towastealotofwaterwithoutthinking.However,increasingdemandforwateralsoinfluencesriversandlakesby5waterlevels,changingwaterflowwithdamsandintroducingchemicalsandwasteproducts.Second,turnthelightsoff.Thepower6produceelectricity(电)andusuallyreleasepollutantsintotheenvironment.Askyourfamilytosetthetemperatureofthefurnace(火炉)lowerandtheairconditioner7.Sweaters,openingwindowsandfanswillworkjustfine.Third,rideyourbikeorwalkinsteadofdrivingorbeingdriven.Yes,everyteenlooksforwardtoa8licenceandafirstcar.Toomanycars

9amajorproblem

sofar.Butwecanchangethisbytakingthebusorsubwaytoreduce10.Itmightnotbeascoolasdriving,butitismuchmorefuel-efficient.八、语法选择。

IreturnedtomyhometownwhereIgrewupthedaybeforeyesterday.Itwasasmall1.Asareporter,I2someofmyoldneighbors.Theytoldmethatmanychangeshadtakenplaceduringtheseyears.Thegreatestchangeisthattherearemanytallbuildingsinthevillagenow,3inthepastthereweren’tanyatall.BeforeIleftthevillage,thevillagers4wenttonearbytownsbecauseittookalotoftimetogotothesetownsonfoot.Nowmanyfamilieshavecars,soiftheywant5tonearbytowns,they6drivetheircarsthere.Thestreetsinthetownwerenotverywideinthepast,butnowtheyaremuch7.On8sidesofthestreets,therearelotsofgreentreesandbeautifulflowers.Thesechangeshavealsoinfluenced9peoplethere.Theydidn’tusetohelpeachother,butnowtheyareveryhelpfulandfriendly.Whatgreatchangestheseare!I’mproud10myhometown.Ilovemyhometown!1．A．city B．cities C．village D．villages2．A．hasinterviewed B．willinterview C．interview D．interviewed3．A．and B．but C．so D．if4．A．always B．exactly C．nearly D．seldom5．A．gone B．going C．togo D．go6．A．can B．must C．might D．should7．A．wider B．wide C．long D．longer8．A．either B．both C．all D．neither9．A．a B．an C．/ D．the10．A．in B．at C．of D．about题目背景：观察图片中4c部分关于贵州交通变化的描述，结合4a和4b中出现的时态（一般过去时、现在完成时、usedto结构），请你完成以下任务：Task1：时态填空与逻辑分析用括号内动词的正确形式填空，并解释每个时态选择的逻辑（如“过去习惯”“现在完成的影响”等）。Inthepast,it______(be)difficulttotravelinGuizhou.Thegovernment______(build)thousandsofkilometresofhighways,railways,andwideroads.Ajourneythatusedto______(take)adaynowtakesonlyafewhours.Asaresult,thelivesoflocalpeople______(improve).Task2：CriticalThinkingReadthepassagein4ccarefully.Whatcanweinferfromthesentence"Ajourneythatusedtotakeadaynowtakesonlyafewhours."?Pleasechoosetherightanswer.A.Thelocalpeopleusedtospendlesstimeontheirtripsinthepast.B.Thedevelopmen