[原创]2013年《随堂优化训练》英语 外研版 九年级(全一册) 下册 Module 5 Unit 1 配
时间:2025-05-14
时间:2025-05-14
Module 5 Rules and suggestions
Unit 1
You must keep to the path.
1.Before we can enjoy ourselves on the Great Wall, there are afew rules and suggestions.在游览长城前,还有一些规定和建议。
can 是情态动词,意为“能够”,表能力。如: He can speak Japanese.他会讲日语。
can 与 be able to(1)can 表示过去或现在“能够”时,可以与 be able to 通用。如:
He could/was able to run very fast when he was a boy. 他小时候 就能跑得很快。 (2)can 通常只用于一般现在时或一般过去时,而 be able to 可 用于各种时态。如: He has not been able to come since he got hurt.自从受伤以后,他 就一直未能前来。 (3)在表猜测时,只能用 can,不能用 be able to。如: That can't be your bag.那不可能是你的书包。
①Susan is good at English and she ________ sing English songs.(2010 年福建龙岩) A.need C 力,意为“能够”。②The car breaks down, so we ________ get there in two hours.
B.may
C.can
题意:苏珊擅长英语,而且她会唱英语歌。can 表示能
A.can'tC.won't be able to C
B.couldn'tD.wasn't be able to
由时间状语“in two hours”可知谓语时态应用一般将来
时;can 和 be able to 都可以表示“能够”,但是 can 通常只用 于一般现在时或一般过去时,故答案选 C。
2.You mustn't walk along the edge because you might fall andhurt yourself.禁止沿着边缘走,因为你可能会摔倒而伤着自己。
(1)mustn't 是情态动词 must 的否定形式,表示“禁止”。如: Elevators mustn't be used when there is a fire.
当火灾发生时,千万别搭乘电梯。(2)might 也是情态动词,表示一种把握不大的猜测,意为 “可能”。如:
I don't know her.She might be the new neighbor.我不认识她,她可能是新邻居。
must 引导一般疑问句时,其肯定回答用“Yes, ...must.”;否 定回答用“No, ...needn't./No, ...don't/doesn't have to.” ,而不能用
“No, ...mustn't.”。如:—Must I finish the homework first? 我必须先完成家庭作业吗? —Yes, you must.是的,必须。
—No, you needn't/don't have to.不,不必。注意:have to 也表示“必须”,但强调的是客观上“不得 不”。
①—Mr.Wang, must I come again on Sunday morning to clean the windows?—No, you ________.I have asked others to do it.(2009 年广东)
A.don't have toC.can't A
B.mustn'tD.shouldn't
must 引导的一般疑问句的否定回答为“No, ...needn't.”
或“No, ...don't have to.”,表示“不必”。②You ________ cross the road when the traffic light is red.It's dangerous.
A.needn'tC.mustn't C
B.may notD.don't have to
题意:红灯亮时禁止过马路,那很危险。needn't 不必;
may not 不可能; mustn't 禁止;don't have to 不必要。根据题 意可知选 C。
③他说他可能会迟到。might
be late He said he ________ ________ ________. 3.I think we should start walking, and then stop at noon for our picnic.我认为我们应该出发,走到中午然后停下来吃饭。
should 是情态动词,意为“应该”,表示义务、责任。如: We should honor the teacher and respect his teaching.我们应 该尊师重教。
We ________ fight against pollution. A.may B.should
C.mustn't
D.needn't
B 题意:我们应该和污染作斗争。should 表示义务、责任。
4.I may need a rest very soon.我可能不久就需要休息一下。
(1)may 是情态动词,在此意为“可能”,表示一种猜测。 如: He may come tomorrow.他可能明天来。 (2)need 在此作实义动词,意为“需要”,有人称和数的变 化,后接名词、代词、动名词或动词不定式。如: I need to borrow a book for the exam. 为了这次考试我需要借一本书。
(1)may 作情态动词还可意为“可以”,表示许可、请求, 其过去式为 might。回答 may 引导的一般疑问句时,其否定回答
要用 mustn't,而不用 may not。如:—May I come in? 我可以进来吗?
—No, you mustn't.不,你不可以。(2)need 还可作情态动词,意为“需要,必须”,一般用于 否定句和疑问句中。如: You needn't get up so early today. 今天你不必这么早起床。
①Anna hasn't come to school today.I think she ________ be ill.
A.can C.may C
B.has to D.should
题意:今天安娜还没来学校,我想她可能病了。can 能
够,表示能力;has to 不得不,表示客观因素迫使;may 可能, 表示猜测;should 应该,表示义务、责任。故选 C。②These newspapers are free.You ________ keep one if you like.
A.may
B.Should
C.must
D.need
A
题意:这些报纸是免费的。如果你喜欢,你可以拿一份。
may 表许可,符合题意。
③It doesn't look like rain, so you ________ bring yourumbrella with you.(2010 年广东广州 ) A.shouldn't C.can't D B.mustn't D.needn't
题意:不像要下雨的样子,所以你没必要带上雨伞。
needn't 表示“不需要”;shouldn't 表示“不应该”;mustn't表示“禁止,不能”;can't 表示“不能”。故选 D。 ④他需要一位护士来照顾他。 He ________ ________ ________ ________ look after him. needs a nurse to
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