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2025-2026学年一线教师制作新教材英语同步精品系列资料,名师遴选!
2025-2026学年一线教师制作新教材英语同步精品系列资料,名师遴选!
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Unit2 Strong mind
重点语法:情态动词need和had better(三题型,50题)精讲练
目录
语法知识精讲 1
语法知识精练 1
题型一:情态动词need 1
题型二:情态动词had better 5
题型三:模考真题综合提升练 9
语法知识精讲
语法点
核心结构 / 形式
用法说明
例句
注意事项
had better
(肯定)
主语 + had better + 动词原形
提出建议,强调不听劝可能有坏结果
You had better have enough sleep today.
缩略形式为 'd better;后接动词原形
had better
(否定)
主语 + had better not + 动词原形
劝告不要做某事
They'd better not bottle up their feelings.
/
Need
(否定)
主语 + needn't + 动词原形
表示 “没必要做某事”,主要用于否定句
You needn't follow the fashion.
否定句用缩略形式 needn't;后接动词原形;疑问句不常见(正式用法)
语法知识精练
题型一:情态动词need
1.Doubao app is really free and you ________ pay money for it.
A.may B.must C.shouldn’t D.needn’t
【答案】D
【详解】句意:豆包应用程序真的是免费的,你不需要付费。
考查情态动词。may可以;must必须;shouldn’t不应该;needn’t不需要。根据“Doubao app is really free”可知,这款app是免费的,不需要付费。故选D。
2.There’s still some time before the film starts. You ________ hurry.
A.mustn’t B.needn’t C.can’t D.may not
【答案】B
【详解】句意:电影开始前还有一些时间。你不需要赶时间。
考查情态动词。mustn’t禁止;needn’t不需要;can’t不能;may not可能不。根据“There’s still some time”可知,应该说不需要着急,故选B。
3.Simon ________ buy the tickets for the concert because his sister has bought them.
A.needn’t B.doesn’t need C.needn’t to D.doesn’t have
【答案】A
【详解】句意:西蒙不必买音乐会的门票,因为他姐姐已经买了。
考查情态动词辨析。needn’t不必;doesn’t need不必;needn’t to不正确;doesn’t have没有。“need to do sth”表示“需要做某事”,后需要跟to do。这里用情态动词needn’t,后跟动词原形“buy”。故选A。
4.In Britain, cars _________ keep to the left according to the traffic rules.
A.can B.may C.must D.need
【答案】C
【详解】句意: 在英国,根据交通规则,汽车必须靠左行驶。
考查情态动词。can可以,能够;may也许; must必须;need必须,需要。根据“raffic rules”交通规则可知是必须遵守。故选C。
5.—________ I come back before five o’clock?
—No, you ________. But you ________ be back after seven o’clock.
A.Must; needn’t; needn’t B.May; mustn’t; can’t
C.Can; can’t; can’t D.Must; needn’t; can’t
【答案】D
【详解】句意:——我必须在五点之前回来吗?——不,你不必。但是你不能晚于七点回来。
考查情态动词。must必须;needn’t不必;may也许;mustn’t禁止;can’t不能;can能。第一空表示是否必须五点前回来,用must提问,否定回答用needn’t。根据“But”可知,表示转折,第三空表示不能晚于七点回来,用can’t。故选D。
6.—Must I finish my homework now?
—No, you ________. You can do it tomorrow.
A.mustn’t B.needn’t C.can’t D.don’t
【答案】B
【详解】句意:——我必须现在完成作业吗?——不,你不必。你可以明天做。
考查情态动词辨析。mustn’t禁止;needn’t不必;can’t不能;don’t助动词否定。Must引导的一般疑问句,否定回答常用needn’t,表示不必;根据“You can do it tomorrow.”可知,这里表示可以明天做,即不必现在马上完成。故选B。
7.Chris isn’t tired, so he ________ have a rest.
A.not need B.doesn’t need C.doesn’t need to D.not need to
【答案】C
【详解】句意:Chris不累,所以他不需要休息。
考查need用法。need既可以作实义动词,也可以作情态动词。作为情态动词时,后跟动词原形;作为实义动词时,常用短语need to do“需要做”。A选项形式错误,排除;B选项need是实义动词,后面需要用不定式结构;C选项正确;D选项否定形式错误,应用doesn’t。故选C。
8.In fact, he ________ do all the tasks.
A.needn’t B.doesn’t need C.need to D.not need
【答案】A
【详解】句意:事实上,他不需要做所有的任务。
考查动词need的用法。need作情态动词时,need do sth“需要做某事”,否定形式为needn’t do sth,排除D;need作实义动词时,need to do sth“需要做某事”,否定形式为doesn’t need to do sth,排除B。若句子是肯定句且need是实义动词,主语是第三人称,谓语动词用三单,排除C,故选A。
9.If you have something important to do, you ________ come to see me tonight.
A.mustn’t B.don’t need C.needn’t D.needn’t to
【答案】C
【详解】句意:如果你有重要的事情要做,今晚你不必来看我。
考查情态动词。mustn’t禁止,情态动词;don’t need不需要,实义动词,后面接动词不定式;needn’t不必,情态动词,needn’t to错误表达。根据“If you have something important to do”可知有重要的事情的话,不必来看我,故排除A;根据“...come to...”,可知此处应用情态动词,后面接动词原形come,故用needn’t。故选C。
10.Alice lives near her friends, so she ________ go far if she ________ some help with her homework.
A.needn’t; needs to B.needn’t; needs C.doesn’t need; needs D.need to; need to
【答案】B
【详解】句意:爱丽丝住得离她的朋友很近,所以如果她在家庭作业上需要帮助,她不必走很远。
考查need的用法。need作情态动词时,后跟动词原形;作实义动词时,常用于搭配need to do sth.,“需要做某事”。此句为“if”引导的条件状语从句,从句中用一般现在时,根据“some help with her homework”可知,从句中表示需要一些帮助,缺少谓语动词,应用动词need,主语“she”为第三人称单数,need用第三人称单数needs;根据“Alice lives near her friends”可知,主句是说所以她不必走很远,表达为needn’t或doesn’t need to,根据选项应用needn’t。故选B。
11.She ________ finish the homework today. She may do it tomorrow.
A.needn’t to B.doesn’t need C.needs not D.doesn’t need to
【答案】D
【详解】句意:她今天不需要完成作业。她可以明天做这件事。
考查need的用法。当need是情态动词时,变否定句时,情态动词need后加not,后直接跟动词原形;当need作实义动词时,用结构need to do,此处主语是she,变否定句借助助动词doesn’t,后加动词原形。结合选项可知,选项D符合。故选D。
12.The pilot ________ any help. He can manage it himself.
A.doesn’t need B.needn’t C.didn’t need D.needs
【答案】A
【详解】句意:飞行员不需要任何帮助。他可以自己处理。
考查动词need的用法。need作情态动词时,否定形式为needn’t,其后接动词原形;need作实义动词时,其后直接加宾语,其否定形式是在前面加助动词do、does或did,再加not。根据“He can manage it himself.”可知,此处指飞行员不需要任何帮助,句子为否定句,且时态为一般现在时,空处应用doesn’t need。故选A。
13.—We’ve got everything ready for the picnic, Kate.
—Do you mean I ________ bring anything with me? That’s great!
A.can’t B.mustn’t C.needn’t D.couldn’t
【答案】C
【详解】句意:——凯特,野餐的一切都准备好了。——你的意思是我不需要随身携带任何东西?那太棒了!
考查情态动词。can’t不能;mustn’t禁止;needn’t不必;couldn’t不能。根据“We’ve got everything ready for the picnic”可知,已经准备了一切,所以不必再带任何东西了。故选C。
14.—________ I come back before five o’clock?
—No, you ________. But you can’t be back later than seven o’clock.
A.Must; needn’t B.May; mustn’t C.Can; needn’t D.Can; mustn’t
【答案】A
【详解】句意:——我必须在五点之前回来吗? ——不,你不必。但你不能迟于七点回来。
考查情态动词。根据答语“But you can’t be back later than seven o’clock.”可知,此处说的是不必在5点之前回来,因此用needn’t或don’t have to,而对于此回答,要用must进行提问。故选A。
15.You ________ worry about me. I’m old enough to take good care of myself.
A.mustn’t B.needn’t C.can’t D.shouldn’t
【答案】B
【详解】句意:你不必担心我。我已经长大了,可以好好照顾自己了。
考查情态动词辨析。mustn’t禁止;needn’t不必;can’t不能;shouldn’t不应该。根据“I’m old enough to take good care of myself.”可知,此处指不必担心“我”。故选B。
题型二:情态动词had better
16.I’d better ________ and get ready.
A.to go B.go C.is going D.going
【答案】B
【详解】句意:我最好去准备一下。
考查情态动词。根据“I’d better”可知,had better do sth.“最好做某事”,需用动词原形。故选B。
17.You’d better not ________ too much TV. It’s bad for your eyes.
A.watch B.to watch C.watching D.watched
【答案】A
【详解】句意:你最好不要看太多电视。这对你的眼睛不好。
考查非谓语动词。根据“You’d better not …”可知,这里考查的是had better not do sth. “最好不要做某事”,后接动词原形。故选A。
18.Once (一旦) you make a decision, you’d better ________ your mind.
A.change B.to change C.not change D.not to change
【答案】C
【详解】句意:一旦你做了决定,最好不要改变主意。
考查had better的用法。had better (not ) do sth.表示 “最好(不要)做某事”,排除B和D;根据“Once (一旦) you make a decision”可知,一旦做了决定,最好不要改变主意。故选C。
19.It’s raining hard, so you’d better ________ an umbrella with you.
A.take B.to take C.not take D.not to take
【答案】A
【详解】句意:雨下得很大,所以你最好带把伞。
考查情态动词后跟动词原形。had better do sth.意为“最好做某事”,所以空处用动词原形。故选A。
20.In online learning, everyone had better not _______ ideas simply, and should keep thinking on their own.
A.followed B.to follow C.follow D.following
【答案】C
【详解】句意:在网络学习中,每个人最好不要简单地跟随别人的想法,而应该坚持自己的思考。
考查非谓语动词。had better not do sth.“最好不要做某事”,故选C。
21.According to health experts, old people had better _______ every day to stay healthy.
A.exercise B.to exercise C.exercising D.exercised
【答案】A
【详解】句意:根据健康专家,为了保持健康,老人最好每天锻炼。
考查固定短语。exercise锻炼,动词原形;to exercise锻炼,动词不定式形式;exercising锻炼,现在分词或动名词形式;exercised锻炼,过去式或过去分词形式。根据固定短语had better do sth.“最好做某事”可知,此处应填动词原形。故选A。
22.You ________ her if she ________ you to do so.
A.had better not to call; doesn’t allow B.had better not call; won’t allow
C.had better not to call; can’t allow D.had better not call; doesn’t allow
【答案】D
【详解】句意:如果她不允许,你最好不要给她打电话。
考查动词短语和时态。had better not do sth“最好不要做某事”,第一个空填had better not call,排除选项A和C;此句为if引导的条件状语从句,时态遵循“主将从现”。第二个空位于从句,时态为一般现在时,空处位于第三人称单数she后,用三单形式的doesn’t allow。故选D。
23.You’d better ________ the painting on show in the museum. It’s against the rules.
A.not to touch B.doesn’t touch C.not touch D.be touching
【答案】C
【详解】句意:你最好不要触摸博物馆里展出的画作。这是违反规定的。
考查情态动词用法。had better“最好”,情态动词,后跟动词原形,其否定形式为had better not do sth“最好不要做某事”。故选C。
24.—It is raining outside. You’d better ________ out.
—OK, Mum.
A.go B.not to go C.not go D.goes
【答案】C
【详解】句意:——外面在下雨。你最好不要出去。——好的,妈妈。
考查情态动词。结合上文“It is raining outside.”可知,此处指外面下雨,最好不要出去,“had better not do sth”表示“最好不要做某事”,“had better not”后接动词原形。故选C。
25.No matter what problem you meet with, you’d better ________ your heart.
A.lose B.not lose C.not to lose D.not losing
【答案】B
【详解】句意:无论你遇到什么问题,你最好不要灰心。
考查非谓语动词。根据“you’d better ... your heart”可知,此处是建议对方最好不要灰心,you’d better not do sth“你最好不要做某事”,固定搭配。故选B。
26.—Bob, I’m not good at English. What should I do?
—You had better ________ an English club to practise ________ English?
A.to join; speaking B.join; to speak C.to join; to speak D.join; speaking.
【答案】D
【详解】句意:——鲍勃,我不擅长英语。我应该做些什么?——你最好加入一个英语俱乐部来练习说英语。
考查固定表达和非谓语动词。had better do sth.“最好做某事”,因此第一个空应选择动词原形join;“practice doing sth.”表示“练习做某事”,因此第二个空应用动名词形式speaking。故选D。
27.You’d better ________ the car because there’s too much traffic (车辆) on the road.
A.drive B.to drive C.not drive D.not to drive
【答案】C
【详解】句意:你最好不要开车,因为路上车辆太多了。
考查情态动词的用法。had better (not) do sth.是固定用法,表示“最好(不要)做某事”;再根据“there’s too much traffic (车辆) on the road”可知,你最好不要开车,not drive符合题意。故选C。
28.It seems that it is going to rain. You’d better ________ the windows when you go out.
A.close B.to close C.closed D.closing
【答案】A
【详解】句意:看起来要下雨。你出去的时候最好把窗户关上。
考查情态动词had better的用法。根据“You’d better...”可知,had better do sth“最好做某事”,情态动词后接动词原形。故选A。
29.—Tom, you look tired. You had better ________ up late at night.
—Yes, I ________ go to bed earlier. I’ll make sure to get enough sleep tonight.
A.not to stay; must B.not staying; can
C.not stay; should D.to not stay; need
【答案】C
【详解】句意:——Tom,你看起来很累。你最好晚上不要熬夜。——是的,我应该早点睡觉。我将确保今晚有足够的睡眠。
考查动词用法及情态动词用法。had better not do sth.意为“最好不要做某事”,固定用法,故第一个空填not stay;根据“...go to bed earlier.”可知,我“应该”早点睡觉,表建议。故第二个空填should。故选C。
30.—We are free this evening. Shall we go out for a walk?
—It’s foggy. We’d better ________. Why ________ a film at home?
A.not walk; not watch B.not to walk; not to watch
C.not to walk; not watch D.not walk; not to watch
【答案】A
【详解】句意:——我们今晚有空。我们出去散步好吗?——有雾,我们最好不要走路。为什么不在家里看电影呢?
考查非谓语动词。had better not do sth“最好不要做某事”;why not do sth“为什么不做某事”。故选A。
题型三:模考真题综合提升练
31.—Must I stay here? —No, you _________. You may go home.
A.mustn’t B.have to C.needn’t D.shouldn’t
【答案】C
【详解】句意:——我必须要待在这吗?——不,你没必要。你可以回家。
考查一般疑问句和情态动词。mustn’t禁止;have to必须;needn’t不需要;shouldn’t不应该。根据“Must I stay here”及“You may go home”你可以回家,可知表达“没有必要待在这里”。故选C。
32.—Kevin, it’s Friday. You ________ get up early tomorrow morning.
—Great! I’m so tired these days.
A.must B.mustn’t C.may D.needn’t
【答案】D
【详解】句意:——凯文,今天是星期五。明天早上你不必早起。——太好了!这些天我太累了。
考查情态动词辨析。must必须;mustn’t禁止;may也许;needn’t不需要。根据“it’s Friday. You…get up early tomorrow morning”可知,此处表示不需要早起,故选D。
33.It’s quite hot in the room. You’d better ________ the windows or the door.
A.close B.not to close C.don’t close D.not close
【答案】D
【详解】句意:房间里很热。你最好不要关窗户或门。
考查非谓语动词。had better do sth“最好做某事”;had better not do sth“最好不要做某事”。根据“You’d better”可排除BC选项;再根据“It’s quite hot in the room.”可知是不要关窗户或门。故选D。
34.— Simon, what do I need to take for the hiking?
— You’d better ________ more water than usual. It’s hot today.
A.to take B.take C.taking D.took
【答案】B
【详解】句意:——西蒙,为了徒步旅行我需要带什么?——你最好比平常多带些水。今天非常热。
考查非谓语动词。根据短语had better do sth.最好做某事,此处用动词原形take。故选B。
35.You ________ tell Jim the good news because I’ve told him already.
A.need B.needn’t C.can D.can’t
【答案】B
【详解】句意:你不必告诉Jim这个好消息,因为我已经告诉他了。
考查情态动词。need需要;needn’t不必;can能;can’t不能。根据“because I’ve told him already”可知,我已经告诉他这个好消息了,故你应是不需要再做某事,即不必再做这件事。故选B。
36.—________ we clean the blackboard at once?
—No, you ________. You ________ clean it after class.
A.Must; mustn’t; can’t B.Need; mustn’t; may
C.Shall; can’t; must D.Must; needn’t; may
【答案】D
【详解】句意:——我们必须立刻擦黑板吗?——不,你们不必。你们可以下课后擦黑板。
考查情态动词。must必须;mustn’t禁止;can’t不能;need需要;may可以,可能;shall会;needn’t不必。根据“... we clean the blackboard at once?”可推出问是否必须立刻擦黑板,用must提问,排除BC;以Must we开头的一般疑问句,否定回答用No, you needn’t. 排除A;第三空用may表示可以下课后擦黑板。故选D。
37.It's rather cold here. You'd better ________ your coat.
A.put away B.not put on C.not take off D.take off
【答案】C
【详解】句意:这里相当冷。你最好不要脱下外套。
考查had better (not) do sth结构和动词短语辨析。put away整理;not put on不要穿上;not take off不要脱下;take off脱下。分析句子可知,此处构成had better (not) do sth结构,根据“It's rather cold here.”可知,这里相当冷,所以不要脱下外套。故选C。
38.—It’s very cold outside.
—Oh, yes. You’d better ________ your coat.
A.put on B.to put on C.to put up D.put up
【答案】A
【详解】句意:——外面很冷。——哦,是的。你最好穿上外套。
考查动词短语辨析和had better的用法。put on穿上;put up举起。根据“It’s very cold outside.”可知,很冷所以要穿上外套,排除CD。had better do sth“最好做某事”,情态动词后加动词原形。故选A。
39.________ you hear someone crying? Let’s go and see what’s happening.
A.May B.Need C.Can D.Must
【答案】C
【详解】句意:你能听到有人在哭吗?我们去看看发生了什么事。
考查情态动词辨析。May可以;Need需要;Can能、会;Must必须。根据后句“Let’s go and see what’s happening.”可知,前句应是问:你能听到有人在哭吗?故选C。
40.Now most young people like shopping online because they ________ spend a lot of time going from shop to shop.
A.needn’t B.can’t C.mustn’t D.shouldn’t
【答案】A
【详解】句意:现在大多数的年轻人喜欢在网上购物,因为他们不需要花费很多时间从一家店到另一家店的逛商店了。
考查情态动词词义辨析。needn't不需要;can’t不可能;mustn’t禁止;shouldn’t不应该。根据“Now most young people like shopping online”可知,年轻人喜欢网购,因此他们在网上购物,不必花费时间花费在来回逛商店上,故选A。
41.—Mom, must I tidy my room right now?
—No, you ________. You can do it after breakfast.
A.needn’t B.mustn’t C.can’t D.shouldn’t
【答案】A
【详解】句意:——妈妈,我现在必须整理房间吗? ——不,你不需要。你可以在早饭后做。
考查情态动词。needn’t不需要;mustn’t禁止;can’t不能;shouldn’t不应该。根据英语语法,对于must开头一般疑问句,若要作否定回答,可用needn’t,不用mustn’t。故选A。
42.—You _______ take the subway to the airport, for I can drive you there directly.
—That’s very kind of you.
A.can’t B.needn’t C.mustn’t D.shouldn’t
【答案】B
【详解】句意:——你不必坐地铁去机场,因为我可以直接开车送你去。——你真是太好了。
考查情态动词。can’t不能;needn’t不必;mustn’t禁止;shouldn’t不应该。根据“take the subway to the airport, for I can drive you there directly.”可知开车送他去机场,所以不必坐地铁。故选B。
43.The new app about fashion is really free and you ________ pay money for it.
A.may B.must C.shouldn’t D.needn’t
【答案】D
【详解】句意:这款关于时尚的新应用程序真的是免费的,你不需要付费。
考查情态动词。may可以;must必须;shouldn’t不应该;needn’t不需要。根据“The new app about fashion is really free”可知,这款app是免费的,不需要付费。故选D。
44.When you have fixed this type of lock, you ________ take a key with you. You can open the door with your fingerprint.
A.shouldn’t B.needn’t C.mustn’t D.can’t
【答案】B
【详解】句意:你把这种锁修好后,就不必带钥匙了。你可以用指纹把门打开。
考查情态动词。shouldn’t不应该;needn’t不必;mustn’t禁止;can’t不能。根据“You can open the door with your fingerprint.”可知可以用指纹把门打开,所以不必带钥匙。故选B。
45.—Must I use pink to paint my bedroom?
—No, you ________. You can use any colour you like,
A.can’t B.mustn’t C.shouldn’t D.needn’t
【答案】D
【详解】句意:——我必须用粉红色来粉刷我的卧室吗?——不,你不用。你可以用任何你喜欢的颜色。
考查情态动词。can’t不能;mustn’t禁止;shouldn’t不应该;needn’t不必。根据“Must I...”可知其否定回答用needn’t。故选D。
46.—I have no time to buy things in the supermarket.
—Don’t worry. You can shop online instead. That way, you ________ waste a lot of time going from shop to shop.
A.needn’t B.mustn’t C.can’t D.shouldn’t
【答案】A
【详解】句意:——我没有时间去超市买东西。——别担心。你可以改为网上购物。那样,你就不必浪费很多时间从一个商店到另一个商店。
考查情态动词。needn’t“不必”,强调无必要;mustn’t“禁止”,语气强烈;can’t“不能”,指能力或可能性不足;shouldn’t“不应该”,侧重建议或义务。根据“You can shop online instead. That way, you...waste a lot of time going from shop to shop.”中,网上购物可避免奔波,故此处强调“不必”浪费时间,符合逻辑。故选A。
47.It’s so cold here, you’d better ________ your coat.
A.don’t take off B.not to take off C.not take off D.take off
【答案】C
【详解】句意:这里太冷了,你最好不要脱外套。
考查情态动词。根据“It’s so cold here”可知,“最好不要脱外套”。had better not do sth.“最好不要做某事”,为固定句型。故选C。
48.If it ________ tomorrow, you ________ watch DVDs at home.
A.doesn’t rain; would like B.doesn’t rain; had better to
C.is rain; should D.rains; had better
【答案】D
【详解】句意:如果明天下雨,你最好待在家里看录像。
考查时态和情态动词。该句是if引导的条件状语从句,主句用一般将来时,从句则用一般现在时,it作主语,谓语动词用三单形式 。根据语境可知,应该是下雨的话最好待在家里,had better do sth.最好做某事。故选D。
49.These flowers don’t always need ________, so you _______ them every day.
A.to water; don’t need to water
B.watering; needn’t to water
C.to water; don’t need water
D.watering; don’t need to water
【答案】D
【详解】句意:这些花并不总是需要浇水,所以你不需要每天浇水。
考查动词need的用法。need doing sth.“某物需要被……”,实义动词need接动词-ing形式作宾语时,主动形式表达被动意义,此处表达花需要被浇水,排除A与C;need作情态动词时,否定形式为needn’t,后接动词原形,排除B;need作实义动词时,可用短语need to do sth.“需要做某事”,否定句中要借助助动词don’t/doesn’t。故选D。
50.—Must I finish my homework now?
—No, you________. You can do it tomorrow.
A.must not B.needn’t C.may not D.can’t
【答案】B
【详解】句意:——我必须现在完成作业吗?——不,你不需要。你可以明天做完。
考查动词辨析。must not不得,不行,表禁止;needn’t不需要;may not可能不;can’t不会。must提问的一般疑问句,其肯定回答为:Yes, sb must. 否定回答为:No, sb needn’t或sb don’t have to。根据“No”可知此处作否定回答。故选B。
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Unit2 Strong mind
重点语法:情态动词need和had better(三题型,50题)精讲练
目录
语法知识精讲 1
语法知识精练 1
题型一:情态动词need 1
题型二:情态动词had better 5
题型三:模考真题综合提升练 9
语法知识精讲
语法点
核心结构 / 形式
用法说明
例句
注意事项
had better
(肯定)
主语 + had better + 动词原形
提出建议,强调不听劝可能有坏结果
You had better have enough sleep today.
缩略形式为 'd better;后接动词原形
had better
(否定)
主语 + had better not + 动词原形
劝告不要做某事
They'd better not bottle up their feelings.
/
Need
(否定)
主语 + needn't + 动词原形
表示 “没必要做某事”,主要用于否定句
You needn't follow the fashion.
否定句用缩略形式 needn't;后接动词原形;疑问句不常见(正式用法)
语法知识精练
题型一:情态动词need
1.Doubao app is really free and you ________ pay money for it.
A.may B.must C.shouldn’t D.needn’t
2.There’s still some time before the film starts. You ________ hurry.
A.mustn’t B.needn’t C.can’t D.may not
3.Simon ________ buy the tickets for the concert because his sister has bought them.
A.needn’t B.doesn’t need C.needn’t to D.doesn’t have
4.In Britain, cars _________ keep to the left according to the traffic rules.
A.can B.may C.must D.need
5.—________ I come back before five o’clock?
—No, you ________. But you ________ be back after seven o’clock.
A.Must; needn’t; needn’t B.May; mustn’t; can’t
C.Can; can’t; can’t D.Must; needn’t; can’t
6.—Must I finish my homework now?
—No, you ________. You can do it tomorrow.
A.mustn’t B.needn’t C.can’t D.don’t
7.Chris isn’t tired, so he ________ have a rest.
A.not need B.doesn’t need C.doesn’t need to D.not need to
8.In fact, he ________ do all the tasks.
A.needn’t B.doesn’t need C.need to D.not need
9.If you have something important to do, you ________ come to see me tonight.
A.mustn’t B.don’t need C.needn’t D.needn’t to
10.Alice lives near her friends, so she ________ go far if she ________ some help with her homework.
A.needn’t; needs to B.needn’t; needs C.doesn’t need; needs D.need to; need to
11.She ________ finish the homework today. She may do it tomorrow.
A.needn’t to B.doesn’t need C.needs not D.doesn’t need to
12.The pilot ________ any help. He can manage it himself.
A.doesn’t need B.needn’t C.didn’t need D.needs
13.—We’ve got everything ready for the picnic, Kate.
—Do you mean I ________ bring anything with me? That’s great!
A.can’t B.mustn’t C.needn’t D.couldn’t
14.—________ I come back before five o’clock?
—No, you ________. But you can’t be back later than seven o’clock.
A.Must; needn’t B.May; mustn’t C.Can; needn’t D.Can; mustn’t
15.You ________ worry about me. I’m old enough to take good care of myself.
A.mustn’t B.needn’t C.can’t D.shouldn’t
题型二:情态动词had better
16.I’d better ________ and get ready.
A.to go B.go C.is going D.going
17.You’d better not ________ too much TV. It’s bad for your eyes.
A.watch B.to watch C.watching D.watched
18.Once (一旦) you make a decision, you’d better ________ your mind.
A.change B.to change C.not change D.not to change
19.It’s raining hard, so you’d better ________ an umbrella with you.
A.take B.to take C.not take D.not to take
20.In online learning, everyone had better not _______ ideas simply, and should keep thinking on their own.
A.followed B.to follow C.follow D.following
21.According to health experts, old people had better _______ every day to stay healthy.
A.exercise B.to exercise C.exercising D.exercised
22.You ________ her if she ________ you to do so.
A.had better not to call; doesn’t allow B.had better not call; won’t allow
C.had better not to call; can’t allow D.had better not call; doesn’t allow
23.You’d better ________ the painting on show in the museum. It’s against the rules.
A.not to touch B.doesn’t touch C.not touch D.be touching
24.—It is raining outside. You’d better ________ out.
—OK, Mum.
A.go B.not to go C.not go D.goes
25.No matter what problem you meet with, you’d better ________ your heart.
A.lose B.not lose C.not to lose D.not losing
26.—Bob, I’m not good at English. What should I do?
—You had better ________ an English club to practise ________ English?
A.to join; speaking B.join; to speak C.to join; to speak D.join; speaking.
27.You’d better ________ the car because there’s too much traffic (车辆) on the road.
A.drive B.to drive C.not drive D.not to drive
28.It seems that it is going to rain. You’d better ________ the windows when you go out.
A.close B.to close C.closed D.closing
29.—Tom, you look tired. You had better ________ up late at night.
—Yes, I ________ go to bed earlier. I’ll make sure to get enough sleep tonight.
A.not to stay; must B.not staying; can
C.not stay; should D.to not stay; need
30.—We are free this evening. Shall we go out for a walk?
—It’s foggy. We’d better ________. Why ________ a film at home?
A.not walk; not watch B.not to walk; not to watch
C.not to walk; not watch D.not walk; not to watch
题型三:模考真题综合提升练
31.—Must I stay here? —No, you _________. You may go home.
A.mustn’t B.have to C.needn’t D.shouldn’t
32.—Kevin, it’s Friday. You ________ get up early tomorrow morning.
—Great! I’m so tired these days.
A.must B.mustn’t C.may D.needn’t
33.It’s quite hot in the room. You’d better ________ the windows or the door.
A.close B.not to close C.don’t close D.not close
34.— Simon, what do I need to take for the hiking?
— You’d better ________ more water than usual. It’s hot today.
A.to take B.take C.taking D.took
35.You ________ tell Jim the good news because I’ve told him already.
A.need B.needn’t C.can D.can’t
36.—________ we clean the blackboard at once?
—No, you ________. You ________ clean it after class.
A.Must; mustn’t; can’t B.Need; mustn’t; may
C.Shall; can’t; must D.Must; needn’t; may
37.It's rather cold here. You'd better ________ your coat.
A.put away B.not put on C.not take off D.take off
38.—It’s very cold outside.
—Oh, yes. You’d better ________ your coat.
A.put on B.to put on C.to put up D.put up
39.________ you hear someone crying? Let’s go and see what’s happening.
A.May B.Need C.Can D.Must
40.Now most young people like shopping online because they ________ spend a lot of time going from shop to shop.
A.needn’t B.can’t C.mustn’t D.shouldn’t
41.—Mom, must I tidy my room right now?
—No, you ________. You can do it after breakfast.
A.needn’t B.mustn’t C.can’t D.shouldn’t
42.—You _______ take the subway to the airport, for I can drive you there directly.
—That’s very kind of you.
A.can’t B.needn’t C.mustn’t D.shouldn’t
43.The new app about fashion is really free and you ________ pay money for it.
A.may B.must C.shouldn’t D.needn’t
44.When you have fixed this type of lock, you ________ take a key with you. You can open the door with your fingerprint.
A.shouldn’t B.needn’t C.mustn’t D.can’t
45.—Must I use pink to paint my bedroom?
—No, you ________. You can use any colour you like,
A.can’t B.mustn’t C.shouldn’t D.needn’t
46.—I have no time to buy things in the supermarket.
—Don’t worry. You can shop online instead. That way, you ________ waste a lot of time going from shop to shop.
A.needn’t B.mustn’t C.can’t D.shouldn’t
47.It’s so cold here, you’d better ________ your coat.
A.don’t take off B.not to take off C.not take off D.take off
48.If it ________ tomorrow, you ________ watch DVDs at home.
A.doesn’t rain; would like B.doesn’t rain; had better to
C.is rain; should D.rains; had better
49.These flowers don’t always need ________, so you _______ them every day.
A.to water; don’t need to water
B.watering; needn’t to water
C.to water; don’t need water
D.watering; don’t need to water
50.—Must I finish my homework now?
—No, you________. You can do it tomorrow.
A.must not B.needn’t C.may not D.can’t
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同步新教材,周周有练习,月月有重点!
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同步新教材,周周有练习,月月有重点!
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