课文解析：Unit 4 I used to be afraid of the darksectionA

1、. Unit 4 I used to be afraid of the dark.Section A1. I used to be afraid of the dark.解析：use的用法：used to do sth 过去常常做某事 be used to doing sth 习惯于做某事 题型三十二：._,but now_.be afraid of doing sth=be afraid of to do sth 害怕做某事2. A:Did Mario use to be short？ B：Yes，he did. He used to be really short. 解析：A句为一般疑问句

2、，助动词did提早，动词要变原形。 B句是对一般如今时的肯定答复。否认答复为：No，he didnt.3. Mario,you used to be short,didnt you? Yes,I did.解析：used to do的反义疑问句，应将助动词did提早。 反义疑问句的原那么：前肯后否，前否后肯4. Whats he like？He is tall now.解析：what.like?问外貌5. This party is_ a great idea.A. Such B .so解析：so+形容词/副词 ；such+形容词/副词+名词6. Its been three years sin

3、ce we last saw our primary school classmates.题型三十三：._do since_do.解析：如今完成时+since+一般过去时如今完成时的构造：have/has+过去分词一般过去时构造：did/was/were7. Its interesting_see how people have changed.解析：看到it后面要用不定式to do8. I used to see him _read in the library every day.解析：see sb do sth 看见某人做某事的全过程 See sb doing sth 看见某人正在做某事

4、9. He_studyhard and got good scores on his exams.解析：and前后构造一样，and后是一般过去时，前面也应用一般过去时。10. I interviewed _Asian pop singer.A. a 19 years old B.a 19-years old C.a 19-year-old D. a 19-years-old解析：19-year-old 是复合形容词，singer 可数名词单数要用冠词a/an，因为19nineteen是副词因素开头，应用“a。11. She used to be really_shyness and took

5、_singing to deal with her_shy.A.down B. up C.away D.off解析：be动词后接形容词 take down 记下，写下 take up 从事职业、爱好；占据时间、空间 Take away 拿走 Take off 飞机起飞；脱下衣服 shy形容词，害羞的shyness 名词，害羞 with，up是介词后面要接名词、动名词或代词。12. Now shes not shy anymore and_love_sing in front of _crowded.解析：and前后构造一致，and前句子中的动词为is，为一般如今时，那么and后也应该用一般如今

6、时 love doing sth 热爱做某事 crowds 可数名词，人群crowded 形容词，拥挤的13. However,_attention can also be a bad thing.A. too much B. too many C. many too D. much too解析：too much+不可数名词 ,表示太多. too many +可数名词复数,表示太多. Much too+形容词 表示“太.14. I have to be very_care about what I say or do.解析：be动词后接形容词 care 动词，关心careful 形容词，仔细的

7、careless 形容词，粗心的carefully 副词，仔细地carelessly 副词，粗心地15. _hang out with friends is almost_possiblefor me now.解析：动词放句首应用动名词 is是be动词，be动词应接形容词，假如括号中本就是形容词，那么空格上要填这个形容词的反义词。16. “Wellshe begins_slow.解析：begin是动词，副词修饰动词 slow 形容词，慢的slowly 副词，缓慢地17. You have to_prepare to give up your normal life.题型三十四：._doto d

8、o.解析：假如空格后有不定式to do 说明前面 要用被动语态：be+过去分词done，此处to后面的be动词就用原形，即be prepared.18. You can never imagine how difficult the road to _successfulis.解析：这里的to是介词，介词后接名词、动名词或代词。success 名词，成功succeed 动词，成功successful 形容词，成功的successfully 副词，成功地Succeed in doing sth 成功做某事=be successful to do sth 成功做某事the road to. 通往.

9、的路 the road to success 通往成功的道路19. Many times I thought about_give up, but I_fight on.解析：about是介词，介词后跟名词、动名词或代词。 But，and，or 前后构造都是一致的。20. As she got better，she dare _sing in fronr of her class.解析：dare to do sth 敢于做某事21. You really require a lot of talent and hard work_succeed.解析：在动词应用中，假如前面已经出现动词，就要把括号里的动词变成不定式to do 的形式。22. Only a very small number of people_make it to the top.解析：辨析：a number of 和the number of A number of 大量的+名词复数后面动词要用复数形式are,were,do The number of .的数量 后面动词要用单数形式 is，am，was，does23. He is giving a_speakin public.解析：speak 动词，讲话speake