小学英语be动词练习题 4页

我(I)用am，你(you)用are，is跟着他(he)，她(she)，它(it);单数名词用is，复数名词全用are。I用___She用___It用___he用___they用___We用___you用_二、在横线上用be动词的适当形式am/is/are填空1.I ___ fine.2.I______astudent.3.Howold__________you?4.___youateacher?5.She___astudent.6.He _____not ateacher.7.It___adog.8.She___mysister.9.This ___ my teacher, Miss Wang.10.We ___ from China.11.They ____friends12.Where________you?13.JaneandTom___myfriends.14.Mysisters___tall.15._____thereatableintheroom?16.There____someglassesonit.17.YangLing_____tenyearsold.18.There___manymonkeysinthezoo.19.There________anappleontheplate.20.There_______somemilkintheglass21.Thecat_______onthechair.22.There______somewaterintheglass.I.将下面的句子变成一般疑问句并作出回答1.Thatismyfootball.答：如水资源缺乏，全球气候变暖，生物品种咖快灭绝，地球臭氧层受到破坏，土地荒漠化等世界性的环境问题。2.Thosearehisbooks.3.4.12、太阳是太阳系里唯一发光的恒星，直径是千米。JimandTomaregoodfriends.5.MybirthdayisNovember1st.第四单元环境和我们6.He’stwelveyearsold.7.I ’m fine.8.9.4、咀嚼馒头的外皮也可以感觉到甜味吗？为什么？I’mastudent.2、物质变化有快有慢，有些变化只改变了物质的形态、形状、大小，没有产生新的不同于原来的物质，我们把这类变化称为物理变化；有些变化产生了新的物质，我们把有新物质生成的变化称为化学变化。II.将下面的句子变成否定句\n1.Hiscardisonthetable.2.Thesearemyparents.3.4.二、问答：BobandTonyareourfriends.4.Therearefivedolls.16、空气是我们生命中生时每刻都需要的地球资源，大气污染影响着我们的健康，如大气中的飘尘易使呼吸系统发生病变。减少废气和废物排放是控制大气污染最根本的办法。5.Thegirlishissister.现在进行时的句型变化肯定式结构：主语+be+动词-ing形式+其他.例如：Wearerunningnow.否定式结构：主语+be+not+动词-ing形式+其他.例如：Theyaren’tdoingtheirhomework.一般疑问句式结构：Be+主语+动词-ing形式+其他？例如：IsshehavingEnglishlesson?回答：肯定Yes,sheis.否定:No,sheisn’t.特殊疑问句式结构：疑问词+be+主语+其他？例如:Whatishedoingnow?回答：Heisswimming.一、用所给的动词的正确形式填空： 1.Theboy_____(take)picturenow. 2.What___you__(do)now? 3.Listen.Somegirls______(sing)intheclassroom. 5.6.5、铁生锈变成了铁锈，这是一种化学变化。水分和氧气是使铁生锈的原因。Mymother________(cook)somenicefoodnow. 5.Look.They_____(have)anEnglishlesson. 7.8.21、人们发现银河系以外还有类似银河系一样庞大的恒星集团，如：仙女座星系、猎犬座星系，目前人类已发现了超过100亿个河外星系。6.They______(not,water)theflowersnow. 7.Look!thegirls_______(dance)intheclassroom. 8.Whatisourgranddaughterdoing?She_________(listen)tomusic. 9.It’s5o’clocknow.We__________(have)suppernow     二、写出下列动词的现在分词形式work______sing______play____study______have_____dance_______ write_____    take________run_________ sit_________ shop________swim__________  lie________三、按要求改写句子 1.Theboyisplayingbasketball. 否定句：____________________________  一般疑问句：_________________________ 肯定回答：_________________ 否定回______________________ 2.Theyaresingingintheclassroom. 否定句：____________________________\n 一般疑问句：_________________________ 肯定回答：_______________否定回答：______________________ 四、用现在进行时完成下列句子1.What____you_____(do)?2.I________(sing)anEnglishsong.3.What______he_______(mend)?4.He_________(ride)abike.5.___you____(fly)akite?Yes,_____________.6.___she______(sit)intheboat?7.____you____(ask)questions?8.We____(play)gamesnow.9.Whatareyou_____(do)now?I________(eat)bread.10.It’snineo’clock.Myfather________(work)intheoffice.  1、放大镜为什么能放大物体的图像呢？我们注意到它的特点了吗？（P3）11. Look,theboy________(put)therubbishintothebin.12.____he____(clean)theclassroom? No,heisn’t.He____________(play).13.WhereisMax?He___________(run)onthegrass.14.  Listen,who_________(sing)inthemusicroom? Oh,Mary__________(sing)there.巩固练习四、单项选择1.Who_____overtherenow?   A.singing  B.aresing  C.issinging  D.sing2.It’seighto’clock.Thestudents__anEnglishclass.  A.have  B.having  C.ishavingD.arehaving3.Listen!Thebaby___inthenextroom.  A.crying  B.cried  C.iscrying   D.cries4.Look!Thetwins____newsweaters. A.arewearing  B.wearing  C.arewearD.iswearing5.Don’ttalkhere.Grandparents____ A.issleeping  B.aresleeping C.sleepingD.sleep6.Tomisaworker.He____inafactory.Hissisters_____inahospital.A.work，work  B.works,work  C.work,works 7.Who_____Englishbestinyourclass?   A.speak  B.speaks  C.speaking8.Mrs.Read_____thewindowseveryday.   A.iscleaning  B.clean  C.cleans9.We___musicand often__tomusic.  A.like,listen  B.likes,listens  C.like,arelistening10.She_____up atsixinthemorning.   A.get  B.gets  C.getting11.OnSundayshesometimes____hisclothesandsometimes____someshopping.      A.wash,do  B.iswashing,isdoing  C.washes,does12.Thetwinsusually___milkandbreadforbreakfast,butJim___somecoffee   forit.        A.have,have  B.have,has  C.has,have　13.Tom   ___ histeethnow. A.brush  B.brushes  C.isbrushing  D.will\nbrush 14.Look!Thatgirl    ___    A.dance  B.dances  C.isdancing D.willdance 15.Listen!Thebaby  ___      . A.cry  B.cries  C.iscryingD.willcry 16.He     ___ now. A.dance  B.dances  C.isdancing  D.willdance 17.Look!Themonkey   ___  abanana. A.peel  B.peels  C.ispeeling D.willpeel 18.Don’tbesonaughty!Mymother  ___   A.sleep  B.sleeps  C.issleeping  D.willsleep 29.Cats  ___  onthefloornow.A.lie  B.arelying  C.areliing  D.willlie 20.Listen!She ___           A.sing  B.sings  C.issinging D.willsing 21.I_____formyfriendsnow. A:willwaitB:amwaiting  C:waited   D:waits