[lesson 51]
Ⅰ.用括号内所给单词的适当形式填空
1．Since no one answers the door, why not try ________ (knock) at the back door?
2．Judy hasn't ________(speak) to me since last Friday.
3．Neither of the Tshirts ________ (fit) me.
4．He drove her ________ (direct) to her hotel.
5．She gave me a________ (friend) greeting.
Ⅱ.用方框中所给单词或短语的适当形式填空
figure out, cool down, even if, say hi to, consider
1．________________ it snows tomorrow, we will go there.
2．I will ________________ the maths problem if you give me enough time.
3．Please ________________ to your teachers whenever you meet them.
4．Sometimes you will find yourself wrong when you ________________．
5．Yesterday my uncle ________________ visiting the Terra Cotta Warriors.
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Ⅰ.单项选择
( )1.—Jim, I wonder why your parents didn't come to our talent show.
—Well, ________ of them was free yesterday afternoon.
A．neither B．either C．both D．none
( )2.My friend can't figure________ what's the matter with his computer.
A．out B．of C．to D．with
( )3.2018·潍坊You will still miss the flight ________ you catch a Didi car.
A．even if B．as if
C．until D．before
( )4.Give your friend some time to cool________； he will realize that he is wrong.
A．up B．down
C．off D．on
( )5.2018·宜宾改编My sister ________ be lazy. But now she's working really hard.
A．used to B．is used to
C．was used to D．got used to
Ⅱ.连词成句
1．realize, mistake, he, his, didn't
________________________________________________________________________.
2．idea, the same as, mine, your, is
________________________________________________________________________?
3．answered, very, directly, question, my, he
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________________________________________________________________________.
4．between, two, is, the, nations, there, a great friendship
________________________________________________________________________?
5．the, in, brothers, good, neither of, is, health
________________________________________________________________________.
Ⅲ.词语运用
根据短文内容及所给提示，在文中的空白处填写一个正确的单词。
Some students aren't active in class. When the teacher asks 1.________ question, Wang Bin never 2.________ (raise) his hand and this situation is very common at middle schools. This 15yearold boy always waits other classmates or the teacher to give the 3. a________. “What should I do if my answer is 4. w________？” Wang asks. Wang says only six or seven 5. ________ (student) in his class raise their hands when a question is 6.________ (ask). “I think it's a problem that may affect our studies, but I am afraid to make mistakes in front 7. ________ my classmates，” he says.
To encourage students to raise hands in class, Hu Wei, a teenage expert suggests that teachers should 8.________(try) to guide and encourage students to offer their answers by 9.________ (repeat) the question. Hu also 10.________ (advice) students not to be shy, but brave enough to try.
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详解详析
Lesson 51 What Could Be Wrong?
【课时分层训练】
课内基础自测
Ⅰ.1.knocking 2.spoken 3.fits/fit
4．directly/direct 5.friendly
Ⅱ.1.Even if 2.figure out 3.say hi to
4．cool down 5.considered
课后巩固提升
Ⅰ.1.A
2．A 句意：我的朋友想不明白他的电脑哪儿出毛病了。figure out 意为“想明白，弄清楚”。
3．A 考查连词辨析。句意：即使你赶上Didi汽车，你还是会错过这次航班。 even if意为“即使”；as if意为“似乎”；until意为“直到……才”；before意为“在……之前”。上文“还是错过”和下文的“赶上Didi汽车”提示用even if(即使)引导让步状语从句。故选A。
4．B cool down 是固定短语，意为“冷静下来”。
5．A 考查used to结构。used to 表示“过去常常”；be used to doing意为“习惯于做……”；句意：我妹妹过去很懒，但是现在她学习很努力。
Ⅱ.1.He didn't realize his mistake
2．Is your idea the same as mine
3．He answered my question very directly
4．Is there a great friendship between the two nations
5．Neither of the brothers is in good health
Ⅲ.1.a 2.raises 3.answer 4.wrong
5．students 6.asked 7.of 8.try
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9．repeating 10.advises
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