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1、单元语法小专题Grammar Focus used to do sth. 的用法小结1.used to do sth.表示“过去常常做某事”，将过去和现在对比，暗示现在不做了。to为动词不定式符号，后接动词原形。eg：He used to go to school at six oclock.他过去常常六点去上学。2.used to do sth.的否定形式：主语+usednt to do sth.或主语+didnt use to do sth.eg：He used to play computer games all day.他过去常常整天玩电脑游戏。He usednt to play co
2、mputer 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。注意：usednt=used not3.used to do的疑问句形式及其答语。(1)Used+主语+to do？回答：Yes, sb.used to./No，sb.usednt to.eg：Tom used to watch TV.Used Tom to watch TV?Yes，he used to./No, he usednt to.(2)Did+主语+use to do?来源:学优高考网gkstk回答：Yes,sb.did./
3、No, sb.didnt, eg：I used to do homework after school.Did you use to do homework after school?Yes, I did./No, I didnt.来源:学优高考网4.used to do的反意疑问句形式也有两种，类似于否定句形式。eg：来源:gkstk.ComThey used to see English movies on Sundays, usednt they?/ didnt they?Yes, they used to./No, they usednt to.或Yes, they did./No,
4、they didnt.5.used to也可用于there be结构，表示“过去常有”。eg：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。6.get/be used to(doing)sth.习惯于(做)某事；use sth.to do sth.用做某事；be used to do sth.被用于做某事；be used for (doing)sth.用于做某事；be used by被所用。单元同步语法强化训练.用括号内所给单词的适当形式填空。1.My little brother used
5、_ (play) ping-pong.来源:学优高考网2.Im used to _ (get) up early.3.Wood is used _(make)desks, chairs, tables and so on.4. _ you _ (use) to be short?5.Today, computers _ (use)in both cities and towns.根据汉语提示完成下列句子,每空一词。6.He _ _ _ (以前是) a history teacher in our school.7.There _ _ _ (以前有) an old temple near the
6、 village.8.She _ _ _ _(习惯于散步) after supper.9.Wood _ _ _ _(被用来制造)paper.10.Mrs.Black _ _ _ _(已习惯于)eating with chopsticks.句型转换,每空一词。11.My brother used to play football after school.(改为一般疑问句并作否定回答) _ your brother _ _ _football after school?来源:学优高考网No, he _.12.Tom used to be a quiet boy.(改为否定句Tom _ _ _ _
7、a quiet boy.13.There used to be an old hospital behind our school, _ _?(完成反意疑问句)14.I used to see my aunt once a month.(对画线部分提问)_ _ _ you _ _see your aunt?15.Mary used to stand at the window and wave goodbye.(改为一般疑问句)_ Mary _ _stand at the window and wave goodbye?单元同步语法强化训练.1.to play 2.getting 3.to make 4.Did; use 5.are used.6.used to be 7.used to be 8.is/gets used to walking 9.is used to/for make/making 10.has been/got used to.11.Did；use to play；didnt 12.didnt use to be 13.didnt/ usednt there 14.How often did； use to 15.Did；use to
