七年级英语Unit 11 Vacations Part 2北师大版知识精讲

1、初一初一英语英语 Unit 11 Vacations Part 2 北师大版北师大版【本讲教育信息本讲教育信息】一. 教学内容： Unit 11 Vacations Part 2二. 重点、难点： 1. 一般过去时一般疑问句的结构和用法 2. 一般过去时特殊疑问句的结构和用法三. 具体内容：（一）结构一般过去时一般疑问句和特殊疑问句的结构和用法1. 一般过去时陈述句结构：主语动词的过去式宾语状语2. 一般过去时一般疑问句：Did 主语动词原形宾语状语回答句：Yes, 主语did. / No, 主语didnt.3. 一般过去时特殊疑问句：特殊疑问词一般过去时一般疑问句除去提问的部分。举例：陈述句

2、肯定式 I met him yesterday. 陈述句否定式 I didnt meet him yesterday. 一般疑问句 Did you meet him yesterday? 一般疑问句肯定式回答：Yes, I did.否定式回答：No, I didnt. 特殊疑问句：Who did you meet yesterday? When did you meet him? Where did you meet him yesterday?（二）用法一般过去时动词主要表示过去某一时刻或某一时间内发生的动作或情况，其中包括习惯性动作，通常与表示过去的时间状语连用。（三）语言知识1. res

3、earch n.研究scientific/medical research 科学/医学研究They are carrying out/conducting/doing some fascinating research into/on the language of dolphins.他们正在对海豚的语言进行一项有趣的研究。market research 市场研究Market research shows that demand for small cars will continue to grow.市场研究显示对小型汽车的需求会继续增长。2. dangerous a. 危险的dangero

4、us chemicals 危险化学品Its dangerous to take more than the recommended dose of tablets.过剂量服药是危险的。dangerously ad. 危险地He likes to live dangerously. 他喜欢置身于危险之中。3. catch vt. 捉住；赶上 ( catch caught caught )I managed to catch the glass before it hit the ground.在玻璃杯掉到地上之前我设法抓住了它。Two armed men were caught trying t

5、o cross the frontier at night.两名武装的人在试图穿越国境的时候被抓住。He caught her reading his letters.他发现她正在读他的信。I ran after her and managed to catch up with her.我跑在她的后面，设法赶上她。4. speak vi. 说，说话 ( speak spoke spoken)“Can I speak to（mainly US）/ with Ian please?” “Speaking (=This is Ian)”“我可以和 Ian 通电话么？” “请讲（我就是 Ian） 。

6、”She speaks very highly of (= says good things about) the new director.她对这个新主管高度评价。Sue speaks with an American accent.Sue 说话是美国口音。5. understand v. 懂得，明白，理解 ( understand understood understood)make oneself understoodSince they spoke only Japanese, we used signs and gestures to make ourselves understoo

7、d.因为他们只说日语，我们便用符号和手势使我们被他们理解。I understand (that) you are interested in borrowing some money from us.我知道你喜欢向我们借钱。6. national a. 国家的，民族的a national holiday 民族的节日The governments view is that raising taxes now would not be in the national interest (= would not be good for the country).政府的观点是现在提高税收不符合国家的利

8、益。7. dance vi. 跳舞We went dancing at a nightclub.我们去夜总会跳舞。What sort of music do you like dancing to?你喜欢和着哪类的音乐跳舞？Who was she dancing with at the party last night?昨晚在派对上她和谁在跳舞？8. meet vt. 遇；相见 ( meet met met )I met her in Hawaii.我在夏威夷见到她。Come and meet (= be introduced to) my friend Laura.来认识一下我的朋友 Lau

9、ra。9. believe vt. 相信，认为He believes that all children are born with equal intelligence.他认为所有的孩子生来都有一样的智力。I believe her to be the finest violinist in the world.我认为她是世界上最好的小提琴手。10. island n. 岛a desert island 荒岛They live on the large Japanese island.他们生活在日本最大的岛上。11. carry vt. 拿；搬；运She carried her tired

10、child upstairs to bed.她抱着疲惫的孩子上楼睡觉。Thieves broke the shop window and carried off (= removed) jewellery worth thousands of pounds.小偷打碎了商店的窗户，拿走了价值上千英镑的珠宝。12. delicious a. 可口的，美味的，美妙的a delicious cake 一个美味的蛋糕Ive got some delicious gossip. 我得到一些非常好的消息。13. allow vt. 允许，准许Youre not allowed to talk during

11、the exam.考试的时候不可以说话。He didnt allow us enough time to finish the test.他不给我们足够的时间完成考试。Smoking is not allowed in this restaurant.餐厅里禁止吸烟。14. hide vt. 把隐藏起来；隐藏 ( hide hid hidden )She used to hide her diary under her pillow.她过去常常把日记藏在枕头下。I like wearing sunglassesI feel I can hide behind them.我喜欢戴太阳镜我觉得我可

12、以躲在它的后面。15. show vt. 给看；出示；显示 ( show showed shown )I must show you this new book Ive just bought.我一定要给你看我刚刚买的这本新书。Why wont you show me what youve got in your hand?你为什么不告诉我你的手里拿的什么？n.展示，展览，展出Why dont we go to London on Saturday and see a show?我们为什么不周六的时候去伦敦看场演出？on show 在展出中Her sculptures will be on s

13、how at the museum until the end of the month.她的雕塑作品会一直在博物馆里展出直到这个月底。16. leave v. 离开；把留下；剩下（leave left left ）Ill be leaving at five oclock tomorrow.我明天五点出发。The bus leaves in five minutes.汽车五分钟之后离开。Can I leave a message for Sue?我可以给 Sue 留一个口信么？Why dont you leave the kids with me on Friday?为什么周五的时候不把孩子

14、留给我呢？【典型例题典型例题】例 1. 将下列句子改为过去式。 （1）Ma Hua lives in this house. （2）We shall leave Beijing next week.（3）He will see you to the station tomorrow morning.（4）It will rain hard tonight.（5）Will your brother meet you? 解析：解析：（1）Ma Hua lived in this house last year.（2）We left Beijing last week.（3）He saw you t

15、o the station yesterday morning.（4）It rained hard last night.（5）Did your brother meet you? 例 2. 用正确的时间状语完成下列句子。（1）They came here（五一前）and I met them（三天前）.（2）We entered middle school（大约五年前）.（3）It was rather cold（春节以前）.（4）Li Dong lived in Shanghai（一九四九年以前）.（5）She made up her mind to retire only（几个小时以前）

16、.注：表示从现在算起的某一时间段落之前，用 ago，如：a month ago（一个月前） 。表示在某一时间点之前，用 before，如：before 1976（一九七六年前） 。解析：解析：（1）before May Day, three days ago（2）about five years ago（3）before the Spring Festival（4）before 1949（5）a few hours ago【模拟试题模拟试题】 （答题时间：45 分钟）练习 AI. 根据句子意思和所缺单词的首字母，写出该单词的正确形式 1. My mother made me a pizza.

17、It was really d_. 2. My family will spend our summer v_ in the town of Tongli, which is very beautiful. 3. The whole class really like the exhibits （展品） in the m_. 4. These things are not expensive. They are c_. 5. Terrible things are a_ things. 6. Better not swim today because the w_ are so high. 7

18、. U_, his father fell very ill and died a week later. 8. Something that is not interesting is b_. 9. The little boy couldnt find his home. He was l_. 10. I worked all night, so Im very t_. 11. Do you like g_ vegetables? They are simply wonderful.II. 用所给动词的正确形式填空 1. Dont worry. Ill help you _ (find)

19、your home. 2. My teachers words made me _ (feel) very happy. 3. When we _ (be) on the beach, we _ (fly) kites. 4. I _ (not have) much fun because my kite _ (break) minutes later. 5. Look! The little boy over there _ (cry). Lets _ (go) there and _ (help) him. 6. How _ you _ (go) to school last Monday

20、? 7. What _ you _ (decide) _ (do) when it _ (begin) to rain this morning? 8. When I _ (find) the little boy _ (cry) in the corner, I _ (go) up _ (help) him.III. 用适当的介词填空 1. Who is the boy _ the corner of the room? 2. The tired man had to walk back _ the hotel, because he had no money _ him _ a taxi.

21、 3. The man did the good thing _ Tuesday morning. 4. We all went _ the beautiful beach and played _ the waves. 5. We spent the whole morning _ the Palace Museum. 6. What did you think _ your vacation? Was it great? 7. Mary stayed _ home, but her sister went _ the cinema. 8. Where did the students go

22、 _ vacation? 9. Father cooked a turkey _ our big Christmas lunch. 10. Montreal was very cold _ Christmas.练习 BI. 写出下列动词的过去式 1. ask _2. discuss _ 3. stay _4. enjoy _ 5. play _6. decide _ 7. leave _8. begin _ 9. go _10. fry _ 11. feel _12. swim _ 13. spend _14. give _ 15. fly _16. sing _ 17. eat _18. t

23、hink _ 19. cut _20. see _ 21. take _22. ride _ 23. come _24. draw _II. 找出与画线部分意思相同或相近的选项（ ）1. Sorry, you look the same. Thats OK.A. You are right.B. Thats all right.C. Its right.D. Thats very good.（ ）2. My sister Lucia likes reading picture books.A. lovedB. loveC. enjoysD. would like（ ）3. The studen

24、ts reached home late in the evening.A. came toB. gotC. got toD. went（ ）4. Jack and John played tennis for half an hour.A. thirty minutesB. an hourC. half hourD. a half（ ）5. Did all of you enjoy yourselves in the summer vacation?A. played happyB. have a good timeC. like playingD. stay at home happily

25、III. 将下列句子译成英语 1. 那小男孩迷了路，所以我帮他找到了他爸爸。The little boy _ _, so I _ _ _ his father. 2. 天气很凉快，所以我们决定打网球。The _ was _, _ we _ _ _ tennis. 3. 我没钱乘出租车，所以步行回家了。I _ _ _ for a taxi, so I _ _ _. 4. 街上人不多，所以不拥挤。_ _ _ people in the street, so it _ _. 5. 你昨天下午有没有打排球？玩得愉快吗？_ you _ _ yesterday afternoon? _ you _ a _ _? 6. 他们什么时候去海滩的？昨天下午 2 点。 _ _ they _ to the beach? At _ _ _.【试题答案试题答案】练习 AI. 1. d