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新概念一课一练精华版1册

新概念一课一练精华版1册

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D
)7. I haven't brought my dictionary with me. ______ I use yours?
A. Must
B. Will
C. Need
D. May
答案:D
解析:句意为“我没带字典,我可以用你的吗?”,“可以”表示请求许可,用May,所以选D。
Ⅲ 用括号中所给词的正确形式填空。
1. I would like
to see
that film. (see)
2. I'm sure we will enjoy
ourselves
. (we)
3. Which is
cheaper
, travelling by sea or travelling by air? (cheap)
4. My friends enjoy
drinking
tea in the garden. (drink)
5. She didn't come to my party yesterday. She may
be
busy. (is)
6. What is your father doing? He may
be reading
a magazine. (read)
7. Is the knife sharp? It may
be
blunt. I'm not sure. (is)
8. Martin may
have been having
a bath when I arrived. (have)
9. They
may have finished
their homework already, but I'm not sure. (finish)
10. I think she
may be watching
television when I phone her. (watch)
答案:1. to see
解析:would like to do sth.,所以用to see。
2. ourselves
解析:enjoy oneself表示“玩得开心”,主语是we,所以用ourselves。
3. cheaper
解析:两者比较用比较级,cheap的比较级是cheaper。
4. drinking
解析:enjoy doing sth.,所以用drinking。
5. be
解析:may后接动词原形,is的原形是be。
6. be reading
解析:问句是现在进行时,答语表示“他可能正在看杂志”,may后接动词原形,“正在看”用be reading。
7. be
解析:may后接动词原形,is的原形是be。
8. have been having
解析:when I arrived表示过去某个时间点,主句动作正在进行,may have been doing sth.表示对过去正在进行动作的推测,所以用have been having。
9. may have finished
解析:already表示已经完成,may have done sth.表示对过去完成动作的推测,所以用may have finished。
10. may be watching
解析:when I phone her表示将来某个时间点,主句动作可能正在进行,may be doing sth.表示对将来正在进行动作的推测,所以用may be watching。
1. I finish my homework in an hour.(同义句)
It
takes me
an hour
to finish
my homework.
2. Perhaps the English papers are difficult.(同义句)
The English papers
may be
difficult.
3. Perhaps the weather was cold there.(同义句)
The weather
may have been
cold there.
4. Perhaps the baby was sleeping.(同义句)
The baby
may have been
sleeping.
5. You can't make up your minds.(变为反意疑问句)
You can't make up your minds,
can you
?
6. We will travel by sea.(对划线部分提问)
How will
you
travel
?
答案:1. takes me; to finish
解析:It takes sb. some time to do sth.是固定句型,原句主语是I,所以sb.用me,“完成”是finish。
2. may be
解析:Perhaps表示“可能”,可以转换为may be,may是情态动词,后接动词原形be。
3. may have been
解析:Perhaps表示“可能”,原句是一般过去时,对过去情况的推测用may have been。
4. may have been
解析:Perhaps表示“可能”,原句是过去进行时,对过去正在进行动作的推测用may have been。
5. can you
解析:反意疑问句遵循“前否后肯”原则,前面是can't,后面用can you。
6. How will; travel
解析:划线部分是“by sea”(方式),对方式提问用how,will提到主语前,动词用原形travel。
Ⅴ 补全对话,每空一词。
Martin: Where are you going to
spend
your ______
holiday
this year, Gary?
Gary: We may go
abroad
. I'm not ______
sure
. My wife ______
wants
to go to Egypt.
答案:spend; holiday; abroad; sure; wants
解析:第一句询问“今年你打算去哪里度假”,“度假”常用“spend one's holiday”,所以第一空填spend,第二空填holiday;第二句回答“我们可能去国外,我不确定,我妻子想去埃及”,“国外”是abroad,“确定”是sure,“想要”是wants(主语是My wife,第三人称单数)。