内容正文:
Unit 9 Can you come to my party
课时 1 Section A (1a -2d)
1 Can you? 你能……吗?
“Can you?”可用来邀请别人做
某事或询问别人能否做某事。 其肯定
回答通常用“Sure, Id love to. / Certainly. /
Of course, I can. ”等,否定回答常用“Id
love to, but I have to/ Sorry, I have to/
Im sorry, I cant. ”等。
例:—Can you go to the movies with me
tonight? 今晚你能与我一起去看电
影吗?
—Sure, Id love to. / Sorry, I cant. I
have to help my parents. 当然,我很
乐意去。 /对不起,我必须给我的父
母帮忙。
2 until 的用法
(1)until 相当于 till, 用于肯定句中,意
为“一直到……为止”,主句谓语动
词用延续性动词。
例: Im going to stay here until / till
next week. 我打算待在这儿到下
个星期为止。
(2)until 用于否定句中,构成 notuntil
意为“直到……才……”,主句谓语
动词用短暂性动词,此时 until 可用
before 代替。
例:I wont leave until you come back.
直到你回来,我才会离开。
3 辨析 have to 与 must
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 dont have to ( = neednt) 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;无
人称和时态的变化;否定式 mustnt 意为
“一定不要;不允许”。
例:They have to start at six tonight. 他们
不得不在今晚六点动身。 (客观)
You must do your homework now. 你
现在必须做作业。 (主观)
一、单项填空。
( D )1. —Andy practised hard and he
won the first prize in the competition.
—A dream cant come true
you hard work.
A. for B. under
C. with D. without
( D ) 2. —Can you come to my birthday
party?
— I have to look after my
sister.
A. Good idea.
B. Yes, Id love to.
C. How come?
D. Sorry, I cant.
( B )3. —Ms. Yang, are you this
afternoon? Id like to ask you some
questions.
—Yes, I will wait for you in my
office.
A. afraid B. available
C. relaxing D. serious
( B )4. Peter, I go to the guitar
lesson. I look after my
aunt. She is ill.
711
A. cant; can
B. cant; have to
C. can; can
D. can; mustnt
( C ) 5. —What do you think of your
school, Linda?
—Its a good place for us to
ourselves for the future.
A. promise B. expect
C. prepare D. catch
二、完形填空。
My sister and I wanted to have a surprise
party for our dads birthday. He felt sad these
days so we thought a( n) 1 would make
him happy. We 2 some of his good
friends to our home.
My dads birthday was