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1、Unit 4I used to be afraid of the dark. 1. “used to+不定式不定式”表示过去常表示过去常常干某事常干某事, 现在不再干了。现在不再干了。 eg. I used to go to work by bus. Now I take a taxi. She used to be very shy. 2. used to 可用于存在句。可用于存在句。例如：例如：There used to be a cinema here before the war.战前这儿有一家电影院。战前这儿有一家电影院。3. 在否定句和附加疑问句中，可以用在否定句和附加疑问句中，可
2、以用usednt (used not)，也可以用也可以用didnt。例如：例如：He usednt / didnt use / used not to smoke. 他过去不抽烟。他过去不抽烟。He used to live here, didnt / usednt he? 他过去住在这里，不是吗？他过去住在这里，不是吗？be (get) used tobe used to中的中的to是个介词，和是个介词，和used to不同。该词组的含义是不同。该词组的含义是“习惯于习惯于”。所以所以to后面不能接动词原形，而要接后面不能接动词原形，而要接名词或名词或v-ing形式。形式。 例如：例如：Th
3、ey are used to the hard work here now. 他们现在习惯于这里的艰苦工作了。他们现在习惯于这里的艰苦工作了。Im used to dealing with matters of this kind. 我习惯于处理这类事情了。我习惯于处理这类事情了。1.The mother traveled for many hours to return home to talk to her child_. 2.He used to be a very quiet teenager. He remained _most of the time and _talked to
4、other people.1 Fill in the blanks with the correct forms of the words in the box.silent require absent fail interview take pride in be proud of in person influence humorous seldomin personsilentseldom3.If you are always _from class, you will _ the examinations.4. The teacher _ helping his students w
5、in the English competition.5. Kates grandparents have had a great _ on her.absentfailtook pride ininfluence6. That British teacher is very_. He always tells us interesting jokes.7. People are usually _ to give a general self-introduction in a job_. 8. Tina played basketball game and her parents _ he
6、r.humorousrequiredinterviewwere proud ofI used to wear _ .My hair used to be_.I used to watch _.I used to play _.I used to be_. 2. What did you use to be like when you were in primary school? Complete these statements.Fill in the blanks 他们过去和我们住在同一条街道，所以我们他们过去和我们住在同一条街道，所以我们 经常能看见他们，但现在我们不能经常见到经常能看见
7、他们，但现在我们不能经常见到 他们了。他们了。 They_ in the same street as us, so we often_. But we _ these days. 当我还是个孩子时，我不喜欢西红柿。当我还是个孩子时，我不喜欢西红柿。 When I was a child, I _ tomatoes.used to liveused to see themdont see them very oftendidnt use to liken当你来这儿之前你住哪儿？当你来这儿之前你住哪儿？ Where _live before you came here?n你过去是游泳队成员吗？你过去是游泳队成员吗？ _ the swim team? Did you use to be on did you use toHomework1. Make six sentences with “used to”.2. Describe your past.