必威体育精装版人教版九年级上册学案Unit 4 I used to be afraid of the dark.docVIP

Unit 4 I used to be afraid of the dark. 知识要点： used to do 过去常常做某事　1）肯定句：used to do sth. (used这个词没有人称的变化) I /You / We / They / He / She / It used to be short. I /You / We / They / He / She / It used to work / have / play etc. 　 2）否定句didn’t use to….　　　 When I was a child, I didn’t use to like apples.　当我还是孩子的时候我不喜欢苹果 　　3）疑问句：did you use to…?　 　Where did you use to live before you came here?　当你来这儿之前你住哪儿？ 　 4）反义疑问句：含used to 的句子，反意疑问句不要usedn’t + 主语，而用didn’t ＋ 主语。　　　 He used to smoke, didn’t he?　 他过去常常吸烟，是吗？　 　　 Yes, he did./ No, he didn’t. 　是的，他吸。/ 不，他不吸。 　5）used to 可以和be, have 以及其他状态动词连用，描写过去的状态。　　　 I used to be a waiter, but now I’m a taxi-driver.　 我过去是一个服务员，但现在我是出租车司机。 扩展： used to do sth 过去常常做某事 be used to+V-ing 习惯于做某事 be used to do sth 被用于做某事 小试牛刀： 1?You’ll?soon?get?used?to ???(live)?in?the?country?.? 2.?I?never?used?to?__________(eat)?cakes,?but?I?eat?a?lot?now.? 3.?I’m?not?used?to?_____________(treat)?like?this.? 4.?When?I?was?younger?I?was?used?to?____________(walk)?long?distances.（距离）?? 5.?I?used?to?___________(go)?swimming?on?Saturdays.?? ?Didn’t?she?use?to?____________(live)?in?Germany? Would与used to 相同点： Would与used to都可用来表示过去经常性或习惯性的动作，常常可以换用。　 When we were boys we used to/would go swimming every summer. 小时候，每到夏天我们都要去游泳。 　 He used to/would spend every penny he earned on books．　　 过去，他通常把挣来的钱全花在买书上。 区别： used to表示过去经常性或习惯性的动作或状态现在已经结束;　 would则表示有可能再发生 People used to believe that the earth was flat．　 　过去，人们总以为地球是扁平的。（现在已不再这样认为）  　He would go to the park as soon as he was free．过去，他一有空就去公园（现在可能再去） 即学即用： 1. When working in the same office, we _______ have coffee together. 2. When he was young, he _______ sleep late on Sundays, just as he does now. 3. When she was sad, she _______ sit in front of that mirror doing nothing. 4. She doesn’t write so often to her family as she _______. 5. They _______