Unit4 Grammar time （练习及解析）译林版（三起）-六年级英语上册

【精品】Unit4Grammartime(练习及解析)译林版（三起）-六年级英语上册一、写出下列动词过去式。1.do _______________ 2.take_______________3.lose_______________ 4.find_______________5.see_______________6.write_______________7.wear_______________ 8.draw_______________9.come_______________ 10.become_______________11.bring_______________12.buy_______________二、选择合适的介词填空。in at for to in at for to on from over1.Nowshehase-friendsfromall__________theworld.2.Theteacherswere__________theofficejustnow.3.Thirtyyearsago,Mike’sgrandpalistened__________theradio.4.MrLiureadsnewspapers__________newseveryday.5.Shecanreadandwatchnews__________theInternet.6.Twentyyearsago,MrsBrownmadefriends__________school.7.Sheboughtthings__________shopsyesterday.三、单项选择。()1.I_________astorythreedaysago.A.readB.readingC.reads()2.Iwant_________friends_________myclassmates.A.tomake,toB.tomake,withC.made,for()3.Shecanshopping_________theInternet.A.do;inB.do;onC.does;at()4.She_______anemail______herpenfriendyesterday.A.wrote,forB.wrote,fromC.wrote,to()5.I_______kitesinthepark_________myfamilylastSaturdayA.amflying,andB.flew,withC.fly,with四、按要求改写句子。1.Theboycouldplayfootballtwoyearsago.（改为否定句）Thyboyfootballtwoyearsago.2.TaoTaoisthirteenyearsold.（用twoyearsago改写）TaoTaoyearsoldtwoyears.3.YangLinghase-friendsallovertheworld.（改为一般疑问句并做否定回答）YangLinge-friendsallovertheworld?,she.4.WedidshoppingontheInternetyesterday.（对划线部分疑问）youyesterday?五、阅读并判断，有T或F表示。WehavecomputersandtheInternetathomeandintheoffice.WereadbooksontheInternet.WelistentomusicandwatchTVandfilmsontheInternet.WemakefriendsanddoshoppingontheInternet.WegetnewsfromallovertheworldontheInternet.WehavecomputersandtheInternetatschooltoo.Teacherscanplaymusic,cartoonsandfilmsforstudentsinclass.Butthirtyyearsago,wedidn’tknowaboutcomputersortheInternet.Wecouldonlybuythingsfromshops.Wemetfriendsintheparkorinthecinema.WegotnewsontheradioandTV.Wewatchedfilmsinthecinema.Therewasonlyablackboardintheclassroom.ComputersandtheInternetchangedourlife.()1.Thirtyyearsago,therewasnoInternetinourlife.()2.PeoplehavecomputersandInternetathomenow.()3.Studentscanwatchfilmsintheclassroomnow.()4.PeoplecanbuythingsontheInternet.()5.Wedon’treadnewspapersnow.

参考答案 一、写出下列动词过去式。【答案】1.did 2.took 3.lost4.found 5.saw 6.wrote7.wore 8.drew 9.came10.became 11.brought 12.bought二、选择合适的介词填空。【答案】1.over 2.in 3.to4.for 5.on 6.at 7.from三、单项选择。【答案】1.A 2.B 3.B 4.C 5.B【解析】1.threedaysago意思是三天前，代表一般过去时，动词要变成动词过去式，read的过去式是read，故选A。2.want后面跟动词要用todo的形式，即wanttodo，本句句意为我想要和我的同班同学做朋友，做朋友是makefriends，和…..一起用with，故选B。3.购物是词组doshopping，在网上是词组ontheInternet，本句句意为她能在网上购物，can是情态动词，后面动词用原形，故选B。4.yesterday意思是昨天，代表一般过去时，动词要变成动词过去式，写一封电子邮件给某人是writeanemailto某人，write的过去式是wrote，故选C。5.lastSaturday意思是上周六，代表一般过去时，动词要变成动词过去式，放风筝是flykites，fly的过去式是flew，和……一起是with，故选B。四、按要求改写句子。【答案】1.could not play2.was thirteen ago3.Does have No doesn’t4.What did do五、阅读并判断，有T或F表示。【答案】1.T 2.T 3.T 4.T 5.F【解析】由短文中的关键句“Butthirtyyearsago,wedidn’tknowaboutcomputersortheInternet.”可知三十年前，我们不知道有关电脑或是网络，也就是我们的生活中没有网络，与本题内容相符，故为T。由短文中的关键句“WehavecomputersandtheInternetathomeandintheoffice.”可知现在我们在家和办公室有电脑和网络，与本题相符，故为T。由短文中的关键句“Teacherscanp