人教版初二上册英语第9单元句式精讲名补教案Can you come to my party.docx

1、初二上册暑假英语补习班名补教案目标提高班 名师培优精讲【教学标题】 Unit 9 Can you come to my party?【教学重点】1、 Unit 9重点短语句式精讲及练习；2、 短语作句子中的成分掌握。【教学难点】1、 must与have to的辨析；2、 从属连词if, whether引导的宾语从句；3、 What和How引导的感叹句【进门得分】I. 根据汉语提示完成下列句子。（每空一词）1星期三你能来参加我的聚会吗？ _ you _ _ my party _ Wednesday?2我得去看望我的姑姑。 I _ _ visit my aunt3这个周末我有太多的作业要做。 I

2、have _ homework _ do this weekend4. 我在期待你的回复。 Im looking _ to your _.5感谢邀请。 _ _ asking6我很乐意帮助你学英语。 I am glad _ _ you _ your English7. 我想他不会拒绝我的。 I _ _ he _ _ me. 8. 如果你错过了这次机会，还会有另一个机会的。 _ chance will come along _ _ _ this one. 9. 我还没有把握确定我们是否能赢。Im not yet_ _we could win. 10. 直到妈妈告诉他，他才认识到自己的错误。He _

3、 _his mistake_ his mother told him.【教学内容】1. Can you come to my party? can是最常用的情态动词，其后接动词原形，否定形式为cant。用法如下：(1) can表示有能力做或能够发生，有“能，会”的意思。例如： I can run fast. 我能跑得快。 She can speak Japanese. 她会说日语。【注意】can在表示“能力”时，可与be able to互换使用，be able to 有更多的时态，常被用来表示can所不能表示的将来时或完成时。例如： They will be able to run the m

4、achine on their own in three months. 三个月后，他们能自己操作这台机器。(2) can表示允许，意为“可以”。例如： Can I read your newspaper? 我可以看一下你的报纸吗？ You can put your bike here. 你可以把自行车放在这里。(3) can用于疑问、否定或感叹句中，意为“会，可能”。例如： This cant be true. 这不可能是真的。 Today is Sunday. He cant be at school. 今天是周日，他不可能上学。(4) can 表示可能性，意为“可以，可能”。例如： Ou

5、r classroom can seat 50 students. 我们教室能坐50名学生。2. Oh, but Sam isnt leaving until next Wednesday.until意为“直到”，有下列用法：作介词，后接时间名词，在句中作时间状语。作连词，后接从句，引导时间状语从句。 例如： We waited until the rain stopped. 我们等到雨停了。 She stayed there until 9 oclock. 她一直等到9点钟。【拓展】 (1) until用在肯定句中，多与持续性的动词连用。如stand/wait/stay等，表示主句动作的终止

6、时间。 (2) until可用于否定句中，即notuntil意为“直到才”，常与非延续性动词连用。如open/start/leave/arrive等，强调主句动作开始的时间。例如： The child didnt go to bed until his father came back. 直到父亲回来，那个孩子才睡觉。3. I have to study for a math test.have to意为“不得不，必须”，表示客观情况要求某人必须做某事，有人称和时态的变化，后接动词原形。例如： She isnt very well these days and she has to stay

7、at home. 她这些天身体不太好，不得不待在家里。Do you have to do everything? 什么事都得你做吗？She doesnt have to come this afternoon. 今天下午她不必来。【拓展】 must与have to的辨析： have to侧重于客观需要，含有“不得不”或“被迫”之意，有多种时态形式；否定式为dont have to意为“不必”。 must侧重于说话者的主观看法，认为有必要或有义务去做某事；只有现在时一种形式（在宾语从句中可以表示过去）；否定式mustnt 意为“一定不要；不允许”。例如： You must do your hom

8、ework first. 你必须先做作业。 Its raining. I have to stay at home. 正在下雨，我不得不待在家里。4. She helped me to improve my English so much.help常用在句式： help somebody (to) do something.或help somebody with something.意为“帮助某人做某事”。例如：I have to help my parents with the housework. 我得帮助我的父母做家务。 Sometimes I help my mother do the

9、 cooking. 有时候我帮我母亲做饭。【拓展】help的常用短语：cant help doing sth 意为“禁不住做某事”。例如：She couldnt help crying when she heard the bad news.当她听到那个坏消息时，禁不住哭了。help oneself to 意为“随便用”。例如：Help yourself to some fish. 随便吃点鱼吧。with the help of 表示“在的帮助下”。例如：I work out the problem with the help of the computer.借助电脑，我解决了这个问题。5.

10、Let me know if you need my help. 从属连词if, whether引导的宾语从句是由一般疑问句或选择疑问句转化而来的，变成从句后，语序由原来的倒装语序变成陈述语序。whether和if意为“是否”。例如：Let us know whether / if you can finish the work before Friday.请让我们知道你是否能在星期五以前把工作做完。I dont care whether you like the story or not. 我不在乎你是否喜欢这个故事。【拓展】 if意为“是否”时，引导宾语从句；if意为“如果”时，引导条件状

11、语从句。要注意在含有if引导的条件状语从句的复合句中，如果主句是一般将来时、祈使句或含有情态动词的句子，if引导的从句要用一般现在时表示将来。例如：If the rain doesnt stop, we will stay here. 如果这场雨不停的话，我们就呆在这儿。Hurry up, or you will be late. 快点，否则你就迟到了。6. What a great idea！What a great idea！是一感叹句式，感叹句的句型结构如下：通常由what或how引导，一般各有三种情况：What引导的感叹句： （1）What a(an)形容词可数名词的单数形式主语谓语！

12、 What a new watch it is! 多新的一块手表啊！ （2）What形容词可数名词的复数形式主语谓语！ What interesting books the children are reading! 孩子们读的书多么有趣啊！ （3）What形容词不可数名词主语谓语！ What important news it is! 多重要的新闻啊！How引导的感叹句： （1）How形容词或副词主语谓语！ How tall the girl is! 那个女孩多高啊！（2) How形容词a(an)可数名词的单数形式主语谓语！ How heavy a box they are carrying

13、! 他们抬的箱子多重啊！ （3) How主语谓语！ How time flies! 时间过得多快！【过手练习】II. 按要求变换句式。1Can you come to my birthday party? (作肯定回答) _2What a good idea it is! (改为陈述句) It is _3We like her because she is a nice teacher(就划线部分提问) _4I am going to study for the English test this evening(就划线部分提问) _5What about planning a party f

14、or her? (改为同义句) _ planning a party for her？6The new city is beautiful.（改为感叹句）_ the new city is !7The weather is bad，please stay at home.（改为感叹句）_ it is! Please stay at home8I have to study for a test(变为否定句) I _ study for a test9Can Mary go to your birthday party? (做出否定回答) _.10I often visit my aunt on

15、 Sundays(用the day after tomorrow改写句子) Ill _ my aunt _.III. 补全对话。请根据对话内容及所给选项，选出可以填入空白处的最佳选项，有两项为多余选项。AWhat kind of movies do you like?BIm afraid I have no timeCYes, I amDHow about half past six?EThats a good ideaFWould you like to go and see the movie with me?GWhere shall we meet?A：Linda, are you fr

16、ee tomorrow evening?B： 1 ?A：Why not go to the movies?B： 2 I like seeing movies very muchA： 3 B：Well，I like comedies because they are funny. What about you?A：I like them, tooI hear Mr. Bean is on 4 B：SureLets meet at six oclock tomorrow EveningA： 5 B：OKSee you tomorrow eveningA：See you【拓展训练】III. 阅读理解

17、。 A阅读短文，回答下列问题The telephone rang when Mrs Gates was cooking lunch. Her son Bruce went to answer the telephone. His aunt said she was coming to see them with her daughter that afternoon. Mrs Gates was happy because she hadnt seen her sister for several months. She knew the girl liked bananas very muc

18、h, but she was busy in the kitchen and couldnt go to buy any for her. She gave some money to Bruce and said, “Go and buy two kilos of bananas in the shop.”Bruce liked bananas, too. He went out happily. Half an hour later he came back with a bag in his hand. Mrs Gates weighed the bananas and found th

19、ey were half a kilo short. She took the bag to the shopkeeper and said, “I sent my little son for two kilos of bananas, but you gave him only one and a half kilos.” “Have you weighed your little son yet, madam?” asked the shopkeeper, “My scales are all right!” 1. Who went to answer the telephone whe

20、n it rang?_2. What did Mrs Gates ask her son to do?_3. Why did Bruce go to buy bananas happily?_4. How many bananas did his mother ask to him buy?_5. What did the shopkeeper think of the bananas that Bruce bought?_B Mr. and Mrs. Smith had always spent their summer holiday in New Jersey in the past,

21、staying in a small inn at the foot of a hill. One year, however, Mr. Smith made a lot of money in his business, so they decided to go to London and stay at a really good hotel while they went touring around the famous city. They flew to London and arrived at their hotel late one evening. They had ex

22、pected that they would have to go to bed hungry, because in that small inn in New Jersey, no meals were served after seven. They were surprised when the waiter asked whether they would take dinner there that night. “ Are you still serving dinner?” asked Mr. Smith. “Yes, certainly, sir,” answered the

23、 waiter. “We serve it until half past nine.” “What are the times of meals then?” asked Mr. Smith. “Well, sir,” answered the waiter, “we serve breakfast from seven to half past eleven in the morning, lunch from twelve to three in the afternoon, tea from four to five, and dinner from six to half past

24、nine.” “But that hardly leaves any time for us to see the sights of London,” said Mr. Smith.6. Mr. and Mrs. Smith had always spent their holiday in _. A. New York B. London C. New Jersey D. Washington7. When Mr. and Mrs. Smith had a lot of money, they decided to go to _. A. their hometown B. the cap

25、ital of England C. New Jersey D. a small city in England8. They went to London by _. A. sea B. plane C. train D. bus9. From the story we know this was the _ time for Mr. and Mrs. Smith to go to London. A. first B. second C. third D. fourth10. What does the last sentence of the passage mean? A. Mr. S

26、mith thought they could go to see the sights of London at any time. B. Mr. Smith thought they had enough time to see the sights of London. C. Mr. Smith thought they could see more sights of London. D. Mr. Smith thought they had little time to see the sights of London.【课后作业】CAlmost all cultures celeb

27、rate the end of one year and the beginning of another in some way. Different cultures celebrate the beginning of a new year in different ways, and at different times on the calendar.In Western countries, people usually celebrate New Year at midnight on December 31st-January 1st. People may go to par

28、ties, sometimes dressed in formal（正式的）clothes, and the may drink champagne（香槟）at midnight. During the first minutes of the new year, people cheer and wish each other happiness for the year ahead. But some cultures prefer to celebrate the New Year by waking up early to watch the sun rise. They welcom

29、e the new wear with the first light of the sunrise.Many cultures also do special things to get rid of（摆脱）bad luck at the beginning of a new year. For example, in Ecuador, families make a big doll from old clothes. The doll is filled with old newspapers and firecrackers. At midnight, these dolls are

30、burned to show the bad things from the past year are gone and the new year can start afresh（重新）. Other common traditions to keep away bad luck in a New Year include throwing things into rivers or the ocean, or saying special things on the first day of the New Year.Other New Year traditions are follo

31、wed to bring good luck in the New Year. One widespread Spanish tradition for good luck is to eat grapes on New Years Day. The more grapes a person eats the more good luck the person will have in the tear. In France, people eat pancakes for good luck at New Year. In the United States, some people eat

32、 black-eyed peas for good luck-but to get good luck for a whole year you have to eat 365 of them!11. The reading is mainly about_.A. the meaning of “Happy New Year!” B. several different New Year traditionsC. what to eat on New Years Day D. why people dress up nicely on New Years Day12. Its clear th

33、at_.A. some cultures celebrate New Year in the morningB. the Western people celebrate New Year only on New Years DayC. people in Ecuador go to parties on December 31st-January D. no cultures do special things to celebrate New Year13. In some cultures, people throw things into rivers or oceans to_.A.

34、 bring good luckB. keep away bad luckC. forget everythingD. plan for the next year14. To have a happy new year, _.A. friends talk to each other in special waysB. families make big dolls filled with old clothesC. some people get up early to watch the sunrise D. Europeans eat 365 grapes on New Years D

35、ay15. When eating black-eyed peas on New Years Day, people think_.A. one pea brings one day of luckB. black-eyed peas are the best medicineC. the peas are too black and taste badD. the peas are helpful to count numbers【参考答案】I. 根据汉语提示完成下列句子。1.Can，come to，on 2.have to 3. much，to 4.forward，reply 5.Than

36、ks for 6.to help，with/learn 7. dont think, will refuse8. Another, if you miss 9. sure if 10. didnt realize, untilII. 按要求变换句式。1. Yes，I can. 2. a good idea. 3.Why do you like her？4.What are you going to do this evening？5. How about 6. How beautiful 7. What bad weather8. dont have to 9.No, she cant. 10. visit, the day after tomorrowIII. 补全对话。1. C 2. E 3. A 4. F 5. D