寒假作业04 情态动词（巩固培优）九年级英语人教版（原卷版+解析版）

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寒假作业04 情态动词
语态概述
情态动词有一定的词义，但不完整，必须 后跟动词原形一起作谓语。无人称和数的变化(have t除外)。
【注意】变否定句：情态动词后直接加nt;
变一般疑问句：情态动词直接提至句首(have t除外)。
情态动词具体用法
【拓展】need作实义动词时，有人称、数和时态的 变 化 。
①need 后接名词或动词不定式，构成否定句或疑问句时要用助动词d, des 或 did。
He needs t pass the exam. 他需要通过这次考试 。
②sth.needs ding表示“某事需要被做”,主动 形式表示被动含义，相当于need t be dne。
Yur car needs washing.=Yur car needs t be washed.你的车需要洗了。
【即时检测】
1.Dgs ________ prvide cmpany and reduce feelings f lneliness.
A．canB．shuldC．mustD．need
2.This man ________ be my Dad. He has gne t America, and next mnth he’ll be back.
A．mustn’tB．can’tC．might
3.—It’s ur duty t prtect the wild animals in ur cuntry, right?
—Of curse! If we dn’t prtect them, they die ut ne day.
A．canB．mayC．needD．shuld
4．—Must I hand in my hmewrk nw, Mr. Smith?
—N, yu ________.
A．needn’tB．shuldn’tC．wuldn’tD．can’t
5.T keep children staying away frm danger in the street, parents ________ always tell them the traffic rules.
A．shuldB．mayC．culdD．might
三层必刷：巩固提升+能力培优+创新题型
一、单项选择（每题1分，共15分）
1．—Mum, must I stay here fr a day?
—N, yu ________. Yu ________ cme back after lunch.
A．mustn’t, mustB．mustn’t, canC．needn’t, can
2．（25-26八年级上·江苏南京·期末）—Mm, d I ________ take the medicine?
—N, yu ________ take it. Just drink sme water and have a gd rest.
A．need: need tB．need t; dn’t need
C．need; needn’tD．need t; needn’t
3．（25-26八年级上·江苏南京·期末）—Dad, must I finish my hmewrk tday?
—N, yu ________. Yu shuld g t bed nw and finish it tmrrw.
A．can’tB．needn’tC．shuldn’tD．mustn’t
4．（25-26八年级上·江苏南京·期末）Yu _________ return the bk t the library by Friday, r yu _________ pay a fine.
A．must; have tB．can; mustC．may; willD．shuld; might
5．—Listen! I think it ________ be James playing the pian.
—N. It ________ be him. He left fr Canada yesterday.
A．may; mustn’tB．must; can’tC．must; needn’t
6．—Can yu play ping-png?
—________. But I can’t play ftball.
A．Yes, I canB．N, I can’tC．Yes, yu canD．N, yu can’t
7．—Whse bk is it?
—It ________ be Lucy’s. Her name is n its cver.
A．canB．mayC．can’tD．must
8．—________ I use yur pencil?
—Yes, yu ________. Here yu are.
A．Can; dB．May; dC．Can; mayD．May; can
9．Yu ________ drink warm water and have a gd rest if yu have a cld, r yu’ll feel wrse.
A．shuldB．had better ntC．mustn’tD．can
10．— Can the students under 12 g t schl by electrical bicycle themselves?
— N, accrding t the law, they ________.
A．can’tB．mustn’tC．needn’t
11.Earthquakes can be very dangerus. We ________ learn t prtect urselves.
A．mightB．shuldC．culd
12.—Can yu swim in this river?
—________. It’s t dangerus.
A．Yes, I canB．N, I can’tC．Yes, yu may
13.Befre taking the plane, all passengers ________ g thrugh safety check.
A．mayB．culdC．must
14.The summer vacatins are cming. They ________ wait t start their trip.
A．can’tB．shuldn’tC．mustn’t
15.—Can we still see this kind f rare trees in the muntain?
—It is hard t say. There ________ be sme n the tp f it.
A．willB．mustC．mayD．need
用所给词的适当形式填空（每题1分，共10分）
16.We shuld (value) the time we spend with family.
17.Can yu (play) the pian?
18.We shuld (use) ld bks instead f buying new nes.
19.Culd yu please (explain) this difficult math prblem t me?
20.Yu shuld (repeat) after yur teacher.
21．（24-25七年级上·山东枣庄·期末）Can yu (play) the vilin?
22．（24-25七年级上·陕西延安·期末）The air was s cld that we culd hardly . (breath)
23．（25-26九年级上·甘肃庆阳·期中）I can’t (prnunciatin) this new wrd.
24.The bx is empty. I think smene must (take) the thing in it.
25．With the help f the engineer, we culd this new machine at last. (peratin)

一、完形填空
（25-26九年级上·全国·单元测试）On Mnday, I stpped my car in frnt f my daughter Juliet’s middle schl. She jumped in the frnt seat, feeling 1 . She asked me t help her study fr her science test.
“Dad, I need t memrize a unit abut the Reprductive Cycle f Plants. And I can 2 make it.”
“Yu knw, memrizing seems like the best way t study, but in fact yu can d better in tests if yu wrk n trying t 3 the material,” I said.
Juliet was pen t my 4 . We had tw nights t study befre the test. I suggested a plan. “Tmrrw night, yu are ging t 5 the material t me. Tnight, read the unit. Prepare t teach.”
The idea f asking her t teach me was really 6 , but I decided t have a try. Studies shw teaching smebdy else is a very useful way t 7 . I expect the act f teaching leads t mre learning than merely memrizing.
On Tuesday afternn, Juliet 8 with her science bk facing me and said, “Okay, Dad. Let’s study.” I wanted her t teach me. But 9 started happening. I tld myself I culdn’t be t hard n her. S instead, we started with me asking her sme simple questins. She knew sme but nt thers. When she didn’t knw the 10 , I encuraged her t check the bk.
She started checking things that didn’t make sense. And she was actively seeking t test her understanding. I was happy t see that she wasn’t memrizing, she was trying t make sense f things, which was exactly what I expected.
1．A．activeB．weakC．relaxedD．upset
2．A．easilyB．cmpletelyC．pssiblyD．hardly
3．A．understandB．rememberC．expressD．repeat
4．A．secretB．adviceC．requestD．material
5．A．createB．readC．writeD．teach
6．A．patientB．incrrectC．unusualD．useless
7．A．learnB．memrizeC．invlveD．pardn
8．A．went utB．sat dwnC．turned dwnD．lay dwn
9．A．striesB．ntesC．mistakesD．curses
10．A．wrdsB．riddlesC．sentencesD．answers
二、阅读理解（每题2分，共8分）
Yu might ften use emjis (表情符号) when yu talk t yur friends nline. But did yu knw when emjis came int ur lives?
Befre emjis, emticns (颜文字) first appeared. Sctt Fahlman was a teacher at Carnegie Melln University, US. On Sept 19, 1982, he made histry by psting “:-)” nline. Guinness (吉尼斯) Wrld Recrds called it the “first digital (数字) emticn”.
Over the past 40 years, emticns and later emjis became central t ur nline chats (聊天). GIFs and memes (表情包) als appeared. Nw there are 3,600 emjis fr us t shw ur feelings, accrding t CNN.
Emjis are like ur bdy language nline. When we can’t find the right wrds, emjis can help. They make ur chats mre understandable. Accrding t a 2017 study, emjis help us get the same happiness frm nline talks that we get frm talking in persn. Our brain sees them as language.
Emjis change, t! Unicde brings new emjis every year. And it cares abut race (种族), gender (性别) and ther things. In 2015, fr example, it brught ut emjis with different skin tnes (肤色). In 2016, emjis abut different jbs came ut, with wmen’s versins (版本) f them.
11．Which f the fllwing were the first t cme int ur lives?
A．Emjis.B．Emticns.C．GIFs.D．Memes.
12．What des the underlined wrd “central” in paragraph 3 mean?
A．Easy.B．Careful.C．Imprtant.D．Different.
13．What des paragraph 4 tell us?
A．Emjis wrk better than bdy language.
B．Emjis can help ur nline talks g well.
C．We shuld ften talk t thers face t face.
D．Wrds can better shw ur feelings than emjis.
14．What’s the best title fr the passage?
A．Emjis Change the Ways f TalksB．Emjis Are Useless n Talks
C．Different Peple Use Different EmjisD．Teachers Enjy Making Emjis
三、短文填空（每题1分，共10分）
阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。请将答案写在答题卡上指定的位置。
Take a lk at the trash bins utside f yur huse. They ften cme in 15 (difference) clrs. But this isn’t just fr fun—thse clrs tell yu hw yu shuld srt (分类) 16 (yu) trash.
Nt all trash 17 (be) the same. There is husehld (厨余) trash—things like banana peels and leftver fd (剩饭). There’s harmful (有害的) trash, such as batteries (电池). And then there’s recyclable trash, like plastic 18 (bttle). It’s imprtant t srt these kinds f trash 19 (crrect).
Srting trash can help 20 (we) in many ways. We can make sure 21 harmful things, such as batteries, dn’t pllute ur grund 22 water. We can reuse sme trash, such as paper, metal, glass and ld clthes, 23 (make) new things.
Hw d we srt trash? It’s easy. Yu can have three bins 24 yur hme—ne each fr husehld, harmful and recyclable trash. D yur part fr ur wrld.
（19-20九年级上·陕西西安·期中）Taking kids t the mvies sunds like fun. Yu have t bey the cinema rules. Nw we have sme suggestins fr yu.
Chse the right mvie and date.
Make sure that yu’ve chsen a suitable mvie fr yur children’s ages and that the running time isn’t t lng. Avid pening days, especially with yunger children, as t many peple can mean lng lines and mre nise.
Buy the tickets ahead f time and bring yur wn snacks.
Save yurself time at the ticket bx and snack bars. Yu can buy yur tickets nline. And bringing snacks frm hme saves mney as well as time. Yu can bring a bx f ppcrn t share. Als, bringing small drinks can help t avid tilet trips.
Let the kids knw the rules.
It’s time t talk abut a few rules. Make sure yur children knw the usual cinema rules abut being quiet, staying in their seats and nt disturbing ther peple. Ask them t tell yu sme rules befre yu g inside the cinema — that’ll make sure they can remember them.
Save the attentin span fr the mvie.
Trying t keep yur kids sitting fr tw hurs can be difficult. Make it easy fr them by skipping the endless previews (电影预告片) and ads at the start f a mvie. Ask abut when the mvie will start and dn’t get int the theatre until then.
2．Why shuld we avid pening days when taking kids t the mvies?
Because it means we can avid .
3．Where can we buy tickets t save time?
We can buy tickets .
4．In which way can we make sure the kids knw the rules f in the cinema?
We can ask them t befre ging inside the cinema.
5．Hw t save the attentin span fr the mvie?
We can and ads at the start f a mvie.
6．Hw many suggestins des the writer give us abut taking kids t the mvies?
The writer gives us suggestins besides telling children sme cinema rules.
情态动词
情态动词用法
例句
情态动词表推测
例句
can
表示能力，意为“能；会”。
She can swim.
她会游泳。
can't 意为“不可能”,语 气强烈，可能性几乎为零
That can't be Mary—she's in hspital.
那个人不可能是玛丽 — 她住院了
表示许可，意为“可以”。
Can Iuse yur pen?
我可以用你的钢笔吗?
must
表示主观意愿，意为“必须”。
Yu must get there 你必须明天早上八点前到那里。
意为“一定”,表示非 常有把握的肯定推测
They must be very tired after a lng walk.
走了那么长的路，他们 一定很累。
一般疑问句的否定回答用needn't或 dn't have t 。
—Must Iattend the meeting?
—N,yu needn't/dn't have t.
may
表示请求或许可，意为“可以”。
May I g ut nw? 现在我可以出去吗?
意为“可能”,表示把 握不大的肯定推测
It may rain tmrrw. 明天可能会下雨。
一般疑问句的否定回答用can't或mustn't 。
—May I brrw her bike? —N,yu can't/mustn't.
may nt意为“可能不”,语 气不确定
He may nt be at hme. 他可能不在家。
need
意为“需要”,常用在否定句或疑问句中。
Yu needn't get up early tmrrw.
明天你不必早起。
一般疑问句的肯定回答常用must 。
—Need Ifill in the frm nw?
—Yes, yu must .
shuld
意为“应该”,表示建议。
Yu shuld see the dctr at nce.
你应当立刻去看医生。
意为“必须；不得不”,强调客观的需要。
Ihave t g t the hspital nw.
我现在必须去医院。
have t
有人称、数和时态的变化，变否定句和疑问句 要借助d,des 或 did 。
Des Mary have t leave nw?
玛丽必须现在离开吗?
culd
意为“可能”,语气缓 和，较委婉
might
意为“可能”,可能性 低于may
He might be at hme. 他可能在家。