1、初中英语九年级单元讲义一、Used to do 与 be used to doing及be used to do .1. used to 过去常常做某事,暗指现在已经不存在的动作或状态. 后跟动词原形. used to do sth. There used to be .（反意疑问句）didnt there?否定形式为: didnt use to 或 usednt to疑问形式为: Diduse to? 或 Usedto?2、be/get used to doing sth.习惯于, to 为介词.3、be used to do 被用来做二、反义疑问句：. 反意疑问句: 陈述部分的主语为 th
2、is, that, 疑问部分主语用it; 陈述部分主语用 these, those, 疑问部分用they 做主语.例: This is a new story, isnt it? Those are your parents, arent they? 陈述部分是 there be 结构, 疑问部分仍用 there例: There was a man named Paul, wasnt there? I am 后的疑问句, 用arent I 例: I am in Class 2, arent I? 陈述部分与含有 not, no, never, few, little, hardly, seld
3、om, neither, none 等词时,疑问部分用肯定.例: Few people liked this movie, didnt they?但陈述句中若带有否定前缀或后缀的单词时, 这个句子仍视为肯定, 后面仍用否定.例: Your sister is unhappy, isnt she? 陈述部分的主语若为不定式或 V-ing 短语, 疑问部分主语用it.例: To spend so much money on clothes is unnecessary, isnt it? 陈述句中主语是 nobody, no one, everyone, everybody 等指人的不定代词时,疑
4、问部分用they做主语; 若陈述部分主语是 something, anything, noting, everything 等指事物的不定代词时, 疑问部分用it 做主语.例: Nobody says one word about the accident, do they? Everything seems perfect, doesnt it? 当主语是第一人称I时, 若谓动为think, believe, guess 等词时, 且其后跟宾丛,这时疑问句部分的人称, 时态要与宾语从句保持一致, 同时还要考虑否定转移.例: I dont think he can finish the wor
5、k in time, can he? 前面是祈使句, 后用 will you? (lets 开头，后用shall we?)九年级英语第二单元知识点相关练习题。按要求完成句子：We used to play here.(1)改写成否定句；（2）变成一般疑问句。2、Mr.Smith used to smoke, but now he doesnt smoke any more.(译成汉语)3.I have been used to the weather here.(译成汉语)4.The bricks(砖) are used to build a wall.(译成汉语)5.Umbrellas ar
6、e used for keeping off rain.（译成汉语）二选择填空：1. Linda ate nothing this morning, _? A. didnt she B. was she C. did she D. wasnt she 2. Theres hardly_ milk in the bottle, _there? A. no, isnt B. some, is C. little, isnt D. any, is 3. He has never ridden a horse before, _? A. does he B. has he C. hasnt he D.
7、 doesnt he 4. He seldom came here, _? Yes sir. A. didnt he B. does he C. doesnt he D. did he 5. Everything seems all right, _ ? A. does it B. dont they C. wont it D. doesnt it 6. No one failed in the exam, _ ? A. was he B. did one C. did they D. didnt he 7. He cant be her father, _ he? A. is B. isnt
8、 C. can D. cant 8. They have no time to visit the museum, _? A. do they B. havent they C. dont they D. will they 9. Youd better go at once, _ you? A. hadnt B. did C. didnt D. dont 10 Youd rather work than play, _ you? A. hadnt B. wouldnt C. didnt D. mustnt 11. You dare not do that, _ you? A. dont B.
9、 do C. dare D. darent 12. He dislikes the two subjects, _ he? A. does B. doesnt C. is D. isnt 13. These tools are useless now, _ ? A. are they B. arent they C. is it D. isnt it 14. He used to get up at 6:30, _ he? A. didnt he B. did he C. used he D. wouldnt he . 15. Lets go there by bus, _? A. will
10、you B. shall we C. dont you D. will you 16. Let us go to play football, _? A. will you B. shall we C. do we D. are we 17. Dont forget to give Polly some food and change her water, _? A. will you B. shall we C. wont you D. do you 18. Lets go shopping this afternoon, _? All right. A. will we B. shall
11、we C. dont we D. are we 19. Pass me the dictionary, _? Yes, with pleasure. A. would you B. will you C. wont you D. wouldnt you 20 There is little water in the glass, _? A. isnt there B. isnt it C. is it D. is there 21. There wont be any concert this Saturday evening, _ ? A. will there not B. will th
12、ere C. is there D. wont 22. I guess she taught herself Japanese, _? Yes. A. dont I B. did she C. do I D. didnt she 23. I dont believe you are right, _ ? A. are you B. do you C. wont you D. do 24. She doesnt think that Tom sings best in the class, _ ? A. does she B. doesnt she C. does he D. doesnt he 25. I know you didnt want to hurt me, _ ? A. did you B. didnt you C. do I D. dont I
