内容正文:
Unit 3 Grammar Focus
Ⅰ.连词成句
将所给词语连成句子,标点已给出。
要求:符合语法,语句通顺,大小写正确,词语不得重复使用。
1.take, the, could, dog, for, a, you, walk, please(?)
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2.you, not, could, your, car, park, please, here(?)
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3.your, mobile, I, borrow, could, phone(?)
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4.put, could, help, the, you, please, tent, me, up(?)
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5.get, could, to, we, after, the, drink, something, movie(?)
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Ⅱ.根据汉语意思完成句子
6.好热啊,请你为我开下窗户好吗?
It is so hot. open the window for me?
7.请你们不要在图书馆大声交谈好吗?
you please loudly in the library?
8.“你能帮我把垃圾倒了吗?”
“当然可以。”
— you help me out the rubbish?
— .
9.“我可以用你的电脑吗?”
“当然可以。”
— I use your computer?
—Sure, .
10.“妈妈,今晚我可以和朋友们闲逛吗?”
“对不起,不行。”
— I hang out with my friends tonight, Mom?
— , .
Ⅲ.单项填空
( )11. —My English is poor. Could you help me with it?
— .
A.Thank you B.Me, too C.No problem D.See you
( )12. —Could you please help me look after my pet dog? I will be away for about two weeks.
— ! I will take good care of it.
A.With pleasure B.You are kidding C.No way
( )13. David, you please sweep the floor and take out the trash?
A.could B.may C.might D.must
( )14. —Mom, it's too hot. I swim in the lake?
—No, you . That's too dangerous!
A.Should; can't B.Need; mustn't C.Must; needn't D.Could; mustn't
( )15. —Could you help me carry the equipment(器材) to the basket-ball field, Robin?
— . I'll do it at once.
A.Not at all B.No problem
C.Wait a moment D.That's right
( )16. —Could you come and help with our book sale, Alice?
— .
A.Never mind
B.I think so
C.Sure, I'd love to
D.Have a good time
( )17. —Gina, could you please play the drums on the art festival?
— . I can only play the guitar.
A.I'm afraid I can't
B.Yes, I can
C.Sure, I'd love to
D.Not bad
( )18. —Could you look after my plants while I'm away on business, please?
— . I'll water them on time.
A.Come on B.With pleasure
C.Take it easy D.You're welcome
以下是对上述答案的解析: **Ⅰ** 1. “Could you please...”是一种委婉请求的表达方式,“take the dog for a walk”是“遛狗”。所以连句为“Could you please take the dog for a walk?” 2. “Could you please not...”表示“请你不要......好吗?”,“park your car”是“停车”。句子为“Could you please not park your car here?” 3. “Could I...”表示“我可以......吗?”,“borrow your mobile phone”是“借你的手机”。连句为“Could I borrow your mobile phone?” 4. “Could you please...”后接动词原形,“help sb. do sth.”是“帮助某人做某事”,“put up the tent”是“搭帐篷”。所以是“Could you please help me put up the tent?” 5. “Could we...”是“我们可以......吗?”,“get something to drink”是“喝点东西”。句子为“Could we get something to drink after the movie?” **Ⅱ** 6. “Could you please...”用于委婉请求,所以是“Could you please”。 7. “Could you please not...”用于委婉请求不要做某事,“talk loudly”是“大声交谈”。所以是“Could you please not talk”。 8. “Could/Can you...”表示请求,“take out the rubbish”是“倒垃圾”,肯定回答用“Certainly/Sure”。 9. 询问“我可以......吗?”用“Could/Can I...”,肯定回答是“Sure, you can”。 10. 询问“我可以......吗?”用“Could/Can I...”,否定回答“Sorry, you can't”。 **Ⅲ** 11. A 选项“Thank you”表示“谢谢”;B 选项“Me, too”表示“我也是”;C 选项“No problem”表示“没问题”,用于回应别人的请求;D 选项“See you”表示“再见”。问句是请求帮忙,C 选项符合语境。 12. A 选项“With pleasure”表示“乐意效劳”,用于愉快地接受别人的请求;B 选项“You are kidding”表示“你在开玩笑”;C 选项“No way”表示“没门”。对方请求帮忙照顾宠物狗,A 选项符合回应。 13. A 选项“could”用于疑问句,表示请求,语气委婉;B 选项“may”用于疑问句,表示请求允许,主语不用第二人称;C 选项“might”是“may”的过去式,语气更委婉,但不如“could”常用;D 选项“must”表示“必须”,语气强烈。这里是请求对方做某事,A 选项更合适。 14. 第一空“Could I...”用于征求对方的许可,意为“我可以......吗?”;第二空“mustn't”表示禁止,意为“不准”,语气强烈。所以选 D。 15. A 选项“Not at all”意为“一点儿也不”;B 选项“No problem”意为“没问题”;C 选项“Wait a moment”意为“等一会儿”;D 选项“That's right”意为“对的,正确的”。根据答语“我立刻就做”,B 选项符合。 16. A 选项“Never mind”意为“没关系”;B 选项“I think so”意为“我认为如此”;C 选项“Sure, I'd love to”意为“当然,我很乐意”;D 选项“Have a good time”意为“祝你们玩得愉快”。问句是请求帮忙,C 选项符合。 17. A 选项“I'm afraid I can't”意为“恐怕我不能”;B 选项“Yes, I can”表示“是的,我能”;C 选项“Sure, I'd love to”表示“当然,我愿意”;D 选项“Not bad”意为“不错”。根据回答“我只会弹吉他”,可知不能打鼓,A 选项符合。 18. A 选项“Come on”意为“来吧,加油”;B 选项“With pleasure”表示“乐意效劳”;C 选项“Take it easy”意为“别紧张”;D 选项“You're welcome”意为“不客气”。对方请求帮忙照顾植物,B 选项符合回应。
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