人教版九年级英语Unit4A部分.ppt

语法专练 1.Mary, you _____ be short, but now you are tall. A. were 　B. are 　C. use to 　D. used to 2 My mother _____ us stories when we were children. A. was used to tell 　　B. is used to telling 　　C. used to tell 　　 D. used to telling D C 3 _______ used to______ an old bookshelf in my room. A. There; be 　　　B. There; have 　　　C. It; be　　　 D. There; having 4 There used to be a river here,______? A. used there 　　　B. didn’t there　　　 C. wasn’t it 　　 　D. did it A B Homework List the things you used to do when you were a child using the structure “ I used to…, while, now… She used to smoke a lot. Did she use to smoke a lot? Used she to smoke a lot? Did your sister use to be quiet? Used to 的一般疑问句形式 主语+used to do sth, didn’t +主语？ used not+主语？ I used to be a teacher, didn’t you? used not you? He used to watch a lot of TV, didn’t he? used not he? Used to 的反义疑问句 (四) used to 的状语可以用副词always，often，sometimes等，但是仍然是过去的习惯，不是指现在的习惯，所以不能用一般现在时。 例如：He always used to be late for class. 他过去常常上课迟到。 (五) used to可以用在there be结构中表示“过去经常有”的意思。 There used to be There used to be a lot of teachers in the school. 100 years ago, there used to be a beautiful village in the country There used to be a clever old man in the village. 例如： ??? —Used you to play basketball? ——你过去常打篮球吗？ ??? —Yes, I used to. (No, I usednt.) (六) used to 用于省略句时，肯定式保留 to，否定式不保留to。 拓展： “be used to” /ju:st/ be used to + sth./doing sth. 对……已感到习惯，或“习惯于”， to是介词，后需加名词或动名词。 I You /We/They He /She/It are (not) used to the hot weather. drinking coffee. am (not) used to is (not) used to 句式：Sb be used to sth/doing sth. e.g. I am used to eating lunch at 11:30 p.m. =I get used to eating lunch at 11:30 p.m. e.g. He is used to a vegetarian diet.　　  Scarf is used to taking a walk. be used to =get used to 1.房子用来住。 2.刀子用来切东西。 3.纸用来写字。 House is used to