Unit9 Can you come to my party?
1. Can you come to my party?
Can you ......? 句式表示发出邀请，多用于口语
肯定回答：Sure, I’d love to. Sure, I’d like to. That would be nice, thanks!
否定回答：Sorry, I can’t.； No, thanks.
I’d love to, but I’m afraid I have no time. I’m afraid not
can 用法
(1)can表示有能力做或者能够发生，能，会=be able to I can run very fast.
(2)can 表示允许，可以You can put your bike here.
(3)can’t用于否定句，表示某事不真实。
He can’t sleep through all this noise.
(4)can 表示猜测、可能性，可能；可能会What can he mean?
2. have to /must /need
(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，含有主观判断的意味。
具有强制性的意味
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 否定式“不必”，must否定式“禁止；不允许”
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+needn't / don't have to.
(3)need 有没有必要，需不需要做某事
3.too much/much too/too many
too much 太多修饰不可数名词
too many 太多修饰可数名词
much too 太后接形容词
4.bring , take, carry
bring 带来，拿来Please ask your father to bring your book.
take 带去，拿去Remember to take your books when you leave.
carry随身携带，搬，拿，提，带等I never carry much money.
5.prepare for sth. 为…准备好prepare to do sth 准备做某事
6. ready 准备好的
(1)be/get ready to do(准备干某事) (2)get sth. ready
(3)be ready(for sth) We _____ the mid-term examination.
7. have the flu 患感冒，have a cold 感冒，have a fever 发烧
have a cough 咳嗽, have a sore throat 喉咙痛,
have a headache 头痛,have a toothache 牙痛
8. catch you =see you = Bye
catch a cold感冒catch the train 赶上火车catch up with =keep up with 赶上，跟上
9. accept 接受反义词refuse
accept指愿意接受
receive指客观上收到，但主观上不一定接受。
I received his gift yesterday, but I wouldn’t like to accept it.
10.turn down = refuse 拒绝turn up 放大,调高turn over 翻身take turns轮流
11.surprised adj 感到意外的，主语是人
be surprised to do sth 对做某事感到意外
surprising adj 令人惊讶的，主语是物
surprise n 惊奇、惊讶
to one’s surprise使某人吃惊，动词，使惊奇，使感到意外
12. look forward to 期待,盼望，to是介词，后跟名/代/动名词
13. hear from sb.收到某人的来信= receive a letter from sb.
hear of = hear about 听说
14.invite 邀请
(1)invite+名词或代词They invite me for a drink.
(2)invite sb. to a place 邀请某人去某地We’re inviting some people to a party .
(3)invite sb. to do sth 邀请某人干某事Mary invited me to go to the cinema..
15.时间状语前的介词
(1) 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
(2)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
(3)注意：有了this , that, next , yesterday, tomorrow, 这些词时无介词。
This Monday, that afternoon, yesterday morning, tomorrow afternoon, next summer
16. (1)询问星期几What day is it today? It’s Tuesday.
(2)询问日期What’s the date today? It’s October the 20th.
(3)询问几号星期几What’s today? It’s Monday the 14th.
日期用序数词表示，New term begins on September the 15th
17. I’m sorry I can’t 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“
I’m afraid.或I’m sorry.
I’m afraid I can’t go with you. 恐怕我不能和你一起去。
I’m sorry I can’t go to your party.我很抱歉不能参加你的聚会。
18. 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.
I’ll call you when I return home.我回家后会给你打电话。
If you have a problem, please give me a ring.如果您有问题，就请给我打个电话。
19. keep / be quiet 保持安静
keep 后常接形容词，保持……，表示保持某一种状态。
keep heathy 保持身体健康keep warm 保持暖和keep calm 保持镇定，
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。
20. What a great idea!
What + a / an + 形容词+ 可数名词单数（+ 主语+ 谓语）！
what引导的感叹句可以与how引导的感叹句进行同义句转换。
What + a / an + 形容词+ 可数名词单数（+ 主语+ 谓语）！= How + 形容词/副词+ 主语+ 谓语！What an interesting book it is!= How interesting the book is!。