1、单元语法归纳与练习,used to的用法,used to用来表示过去的习惯、动作或状态,但现在已不发生或不存在了,意为“过去常常”,后接动词原形。 1.否定结构:主语+usednt to do sth.或主语+didnt use to do sth.。He usednt to play computer games all day.=He didnt use to play computer games all day.他过去不常整天地玩电脑游戏。,2.一般疑问句结构:助动词Did+主语+use to do sth.?或Used+主语+to do sth.?肯定回答用Yes,sb.did;否定
2、回答用No,sb.didnt。Did your father use to go to work on foot?你父亲过去步行上班吗?Yes,he did./No,he didnt.是的,他是。/不,他不是。 3.反意疑问句形式:didnt.?或usednt.? 4.used to也可用于there be结构,表示“过去常有”。There used to be a meeting every Monday morning last month.上个月每个星期一上午总要开会。【拓展】 get/be used to(doing)sth.习惯于(做)某事;be used to do sth.被用来
3、做某事;be used for(doing)sth.被用来做某事。,.单项选择 ( )1.My grandfather live in the countryside,but now he .living in the city. A.used to;used toB.got used to;gets used toC.used to;gets used to ( )2.We used to in the evening,but now we are used to . early in the morning.(2017新疆建设兵团) A.exercise;exerciseB.exercis
4、e;exercisingC.exercised;exerciseD.exercising;exercise,C,B,( )3.How does your brother go to school?He ride a bike,but now he there to keep fit. A.used to;is used to walkB.used to;is used to walkingC.was used to;is used to walkingD.was used to;is used to walk ( )4.Ill never forget the town in which th
5、ere a clean river and many big tall trees.(2017常州) A.used to be B.used to haveC.was used to being D.was used to having,B,A,( )5.John used to be the last to leave school last month. (2017黔西南)A.was used to B.was oftenC.was used D.got used to,B,.句型转换 6.My father used to walk to work.(改为一般疑问句并作否定回答) you
6、r father walk to work? No,he . 7.David used to be a handsome boy.(改为否定句)David a handsome boy. 8.There used to be an old hospital behind our school, .?(完成反意疑问句) 9.I used to visit my grandparents once a week.(对画线部分提问)you visit your grandparents? 10.Mary used to help the children with English.(改为一般疑问句)
7、Mary help the children with English?,Did,use,to,didnt,didnt,use,to,be,didnt/usednt,there,How,often,did,use,to,Did,use,to,( )1.Sam used to games for fun,but now he wants to do . (2017眉山) A.play;something elseB.playing;something elseC.play;else somethingD.playing;else something,易错提醒: 1.句意:Sam过去常常玩游戏,而
8、现在他想做点其他事情。由used to do sth.“过去常常做某事”可知用play;而else修饰不定代词something,必须放在不定代词之后。,A,( )2.I have European pen friend,and he likes playing . guitar. A.an;/ B.an;the C.a;/ D.a;the ( )3.In our city there a number of cars and the number of them growing larger and larger. A.are;is B.have;isC.is;are,易错提醒: 2.本题考查冠词的用法。European 是以辅音音素开头,因此表示一个欧洲笔友用不定冠词a;表示演奏某种西方乐器时要在乐器名称前加the。 3.本题考查there be句型和主谓一致。句意:我们城市有大量的汽车,而且数量还在越来越大。a number of作主语时谓语动词用复数;the number of修饰名词复数,作主语时谓语动词用单数。,D,A,谢谢观赏！,
