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1、Unit 9一、知识点解析。1. Can you come to my party? 句式Can you ?表达发出邀请，多用于口语，如:Can you come to my house for supper?肯定回答：Sure, Id love to；Sure, Id like to；That would be nice, thanks! 否定回答：Sorry, I cant.； No, thanks.； Id love to, but Im afraid I have no time. Im afraid not新| 课 |标|第 |一| 网用法（1）can表示有能力做或者能够发生，意为“
2、能，会”，此时等于“be able to” I can run very fast.(2)can 表示允许，意为“可以”。 You can put your bike here.(3)cant 用于否定句，表示某事不真实。 He cant sleep through all this noise.(4)can 表示猜测、可能性，意为“可能；可能会”。 What can he mean?2. have to /must（1）含义和用法上的区别： have to 强调客观上需要做某事，即表示外界条件的需要不得不做某事，含有“形势逼迫”的意味；must 强调说话者主观上认为必须做某事，含有“主观判断
3、”的意味。 eg: My bike was broken on my way to school. I had to walk there. We must learn English well. （2）否定式的区别： have to 的否定式意为“不必”，must的否定式意为“禁止；不允许”。因此，以must开头的一般疑问句的肯定回答为“Yes, 主语+must”，否定回答为“No, 主语+neednt / dont have to”。 Must I finish the homework now?Yes, you must. (No, you neednt / dont have to)
4、3.too much/much too too many（1）I have homework to do. (2)There are people in the street. (3)The box is heavy, I cant carry it.4. Thanks for asking “谢谢（你的）邀请”。 5.invite“邀请”，其用法如下：（1）invite+名词或代词，如：They invite me for a drink.（2）invite sb. to a place 邀请某人去某地，如：Were inviting some people to a party .（3）i
5、nvite sb. to do sth.“邀请某人干某事”，如：Mary invited me to go to the cinema.6时间状语前的介词的复习：星期、具体日期、具体某一天的早上、下午、晚上用on; On Sunday, on October 4th, on Monday morning/ afternoon/ evening, on a cold night年份、 月份、季节，在早上、下午、晚上用in. In 1999, in November, in the morning/ afternoon/ evening, in summer 注意：有了this , that, n
6、ext , yesterday, tomorrow, 这些词时无介词。 This Monday, that afternoon, yesterday morning, tomorrow afternoon, next summer.巩固练习新| 课 |标|第 |一| 网（C ）1. Joe go to the doctor because his leg is broken . A、have to B、can C、has to D、may（ B）2.Today is my birthday.Can you come to my party tonight? . A、Dont worry B、S
7、ure,Id love to C、Thats too bad D、No,I dont know（C ）3.Will you please stay here for the party? Sorry, I . .Ill have to go to an important meeting . A、mustnt B、neednt C、cant D、wont（ B）4.Sorry,I am busy today .I have work to do. A、much too B、too much C、too many D、many too（C ）5.I have to study my scienc
8、e test Tuesday afternoon. A. at, on B. on, for C. for, on D. for, in能力提高：将下列句子译成英语。 1. 周五你能来参加我的生日晚会吗？ Can you come to my birthday party on Friday？ 2. 我今天有太多的作业要做。 I have too much homework to do today 3. 李明病了，他不得不去看医生。 Liming is ill, he has to go to the doctor 4. 我每天都有一节吉他课。 I have a guitar lesson e
9、veryday 5. 这周你能读完那本书吗？ Can you finish reading that book this week? 7 （1）询问星期几，如：What day is it today? Its Tuesday. （2）询问日期， 如： Whats the date today? Its October the 20th. 英语中，日期用序数词表示，如：New term begins on September the 15th . 8. Im sorry I cant visit next week.我很抱歉下周不能去拜访（你）。 表示委婉拒绝或委婉否定回答时，我们常用“Im
10、afraid”或“Im sorry”如： Im afraid I cant go with you. 恐怕我不能和你一起去。 Im sorry I cant go to your party.我很抱歉不能参加你的聚会。9. Please call me after the vacation .假期过后请给我打电话。 打电话有几种说法: call sb. ring sb. give sb. a call , give sb. a ring, phon sb. Telephon sb. ,etc.如：Ill call you when I return home.我回家后会给你打电话。 If yo
11、u have a problem, please give me a ring.如果您有问题，就请给我打个电话。 10. keep / be quiet 保持安静 Keep 后常接形容 词，意为“保持”，表示保持某一种状态。如：keep heathy 保持身体健康、 keep warm 保持暖和、keep calm 保持镇定，如： You should do some exercise to keep healthy.你应该做些锻炼以保持身体健康。 Put on the coat to keep warm . 穿上外衣以保暖。巩固练习（B ）1. the day after tomorrow?
12、 Its Thursday, the 28th . A. Which is B. What day is C. Whats D. Whats the date（B ）2.When are you going to the concert with me? . A. On this tonight B. Tonight C. This tonight D. At night（D ）3.Thanks a lot for me your party . A. invite, for B. invite , to C. inviting , for D. inviting, to（C ）4.Id li
13、ke to invite you dinner this Saturday ,Mr Smith ? . A. Oh, no. Lets not. B. Id rather stay at home C. Id love to, but I have other plans. D. Oh,no. Thatll be too much trouble.（B ）5.Would you like to come to dinner tonight? I will Im not too busy . A. and B. if C. so D. but（B ）6.Im free 22：00 tonight . A. for B. till C. at D. on能力提高：翻译句子w W w .x K b 1.c o M 1.你能和我打网球吗？ Can you play tennis with me? 2.我女儿周六不得不练弹钢琴。 My daughter has to practice playing the piano on Saturday.
