Unit 3 Section A (Grammar Focus－4c)
一、选用下面方框中的语句完成下列句子。
Yes，sure Sorry，I can't Yes，here you are No，you can't Could you please Could I
1．— _______________sweep the floor
—_______________．I hurt myself in the sports meeting yesterday.
2．— ___________go to the movies
— ________________．You have to do your homework.
3．— _________________take the rubbish out
— __________．I'll do it at once.
4．— _________borrow your pen
— _________________．But you must return it soon.
5．— ________________clean your bedroom
— _________________．I'm too busy.
二、 单项选择。
1. — ________ you please take the dog for walk
— OK, but I have to fold the clothes first.
A．Must B．Should C．Could D．May
2. — Could I invite my friends to the party on Saturday, Mom
— Of course you ________. That sounds like fun.
A．may B．could C．must D．can
3. — Could you please do the dishes
— ________. I cut my finger and I'm trying not to get it wet.
A．Yes, sure B．No problem
C．Sorry, I'm afraid I can't D．That would be fine
4. Could you please ________ the window It's too cold outside.
A．open B．not open C．opening D．not to open
5. — My English is poor. Could you help me with it
— ________．
A．Thank you B．Me, too C．No problem D．See you
三、按要求完成下列句子。
1．Could I use your bike？(作肯定回答)
_________________．
2．Could you please come to my party on Monday at 19：00？(作肯定回答)
_____________．
3．Please do the dishes after dinner.(用could改写句子)
_____________________do the dishes after dinner
4．Could you please sweep the floor？(改为否定意义的句子)
Could you please ___________the floor
5．I want to use your dictionary.(改为更加礼貌的表达)
__________________your dictionary
四、根据语篇内容，用方框中所给词的正确形式填空，使短文通顺、连贯。方框中有两个词为多余项。
think housework child lose first good homework or see dish get much
Fewer parents can hear the words “What can I do to help？” from their kids. Teenagers spend 1._______ time on video games, computers and mobile phones, so they help less with 2. ．
Few parents 3._____ games can let their kids be away from the sofa—much less encourage(鼓励) them to do chores(杂务), such as fold clothes 4.___ take out the rubbish. But some new chore apps(应用程序) really worked 5. ．
You Rule Chores is 6.____ of the apps. Mrs. Wise says the app makes her three children compete(比赛) 7. _______who can do more housework. They helped their mom wash the clothes and do the 8._______. And the more housework they do, the more app coins they can 9.____. They can use the coins to watch their favorite videos and buy something on the Internet. “It's fun，” says one of Mrs. Wise's 10. ．
答案
一、
1. Could you please
Sorry, I can't
2. Could I
No, you can't
3. Could you please
Yes, sure
4. Could I
Yes, here you are
5. Could you please
Sorry, I can't
二、
1-5 CDCBC
三、
1. Yes, you can
2. Yes, sure
3. Could you please
4. not sweep
5. Could I use
四、
1. more
2. housework
3. think
4. or
5. well
6. one
7. to see
8. dishes
9. get
10. children
