人教版2025年七年级英语下学期期末总复习(知识梳理)考点清单03祈使句和情态动词(can,haveto,must)(学生版+解析)

这是一份人教版2025年七年级英语下学期期末总复习(知识梳理)考点清单03祈使句和情态动词(can,haveto,must)(学生版+解析)，文件包含人教版2025年七年级英语下学期期末总复习知识梳理考点清单03祈使句和情态动词canhavetomust教师版docx、人教版2025年七年级英语下学期期末总复习知识梳理考点清单03祈使句和情态动词canhavetomust学生版docx等2份学案配套教学资源，其中学案共25页， 欢迎下载使用。
祈使句
一、基本用法
祈使句是用来表示命令、请求、建议或劝告等的句子。常省略主语，谓语动词用原形。
1.肯定的祈使句
①句型：动词原形＋其他成分。
Be careful! 小心！
②＂D＋祈使句＂表示一种强烈的感情或请求，d起强调作用。
③please用在祈使句中可以表示一种客气的语气，但please用在句末时，必须用逗号与其余部分隔开。
Clse the dr, please. 请关门。
2.否定的祈使句
①常用句型：Dn’t＋动词原形＋其他成分。
Dn’t be late fr schl again! 别再迟到了！
②用Never开头：Never＋动词原形＋其他成分。
3.Let引导的祈使句
以Let开头的句子也是祈使句，表示陈述和建议。其否定形式有两种：或Dn’t...
二、祈使句与简单句、复合句之间的转换
1.＂Let’s + 动词原形 + 其他＂可转换为＂Shall we + 动词原形 + 其他? ＂。
2.＂祈使句 + and/r + 简单句＂可转换为含if引导的条件状语从句的复合句。
三、祈使句的应答语
1.以Let’s开头的祈使句，其答语常用Gd idea. /OK. /Yes, I’d lve t. 等。
2.其他肯定祈使句的应答语为Yes, I will. ；否定祈使句的应答语为Srry/N, I wn’t(d it again)。
基础训练
1．If yu want t have a chat, ________ me up.
A．callingB．callC．t callD．will call
2．_________ yur hmewrk here tmrrw, Lucy.
A．BringB．BringsC．T bringD．Bringing
3．—Let’s ________ t the z!
—I’m srry. I must ________ my hmewrk first.
A．ging; dB．g; ding
C．g; dD．ging; ding
4．—________ silent (沉默的), please! Yu are in the library.
—I’m srry, madam.
A．KeepB．T keepC．KeepingD．Kept
5．________ the windws, Tm. There might be a heavy rain tnight.
A．Remember clsingB．Remembering t clse
C．Remembering clsingD．Remember t clse
6．__________ carefully, please! Lk at the rad sign. There is a schl ahead.
A．DriveB．T driveC．DrivingD．Drives
7．Bill, ________ talk in class. We must listen ________ the teacher.
A．desn’t; withB．desn’t; tC．dn’t; withD．dn’t; t
8．—Jim, ________ miss the wnderful film.
—OK, I ________.
A．dn’t; willB．desn’t; willC．dn’t; wn’tD．desn’t; wn’t
9．Daniel, ________ ftball in the street. It’s t dangerus.
A．PlayB．desn’t playC．dn’t playD．plays
10．—________ late fr schl again, Tim!
—Srry, I ________ be late again.
A．Dn’t; wn’tB．Dn’t be; wn’t
C．Dn’t be; dn’tD．Dn’t; will
11．______ play the guitar here, Jack. It’s t nisy.
A．Can’tB．NC．Dn’t
12．—Millie,______ late fr schl again.
—Srry, I ______.
A．dn’t; am ntB．wn’t be; dn’tC．dn’t be; wn’tD．wn’t be; wn’t
13．Take the exam with great care, ______ yu wn’t get a gd mark.
A．ifB．unlessC．rD．and
14．Dn’t be afraid t make mistakes, ________ yu’ll never really learn the language.
A．andB．rC．sD．but
15．Smile at the wrld, ________ the wrld will smile back t yu.
A．butB．sC．andD．fr
提升训练
1．（24-25七年级上·吉林·阶段练习）It’s time ________ class. Let’s ________ English!
A．t; readB．fr, readingC．t; readingD．fr, read
2．（23-24七年级下·四川广元·期末）______ quiet, please. Yu are in the library.
A．KeepB．T keepC．KeepingD．Keeps
3．（23-24七年级下·广西南宁·期末）When yu crss the rad, please __________!
A．be carefulB．hurry upC．stand up
4．（23-24七年级上·上海青浦·期末）______ me sme icing sugar and chclate pwder, please.
A．PassB．PassingC．PassedD．T pass
5．（23-24七年级上·吉林长春·期末）Let’s _______ the bks in the bkcase nw.
A．t putB．putC．puttingD．puts
6．（23-24七年级上·甘肃定西·期末）________ the dr please. It’s t cld.
A．OpenB．Dn’t clseC．ClseD．Dn’t pening
7．（24-25七年级上·天津和平·期末）________ run in the yard, Tm. It is t dangerus.
A．DB．Dn’tC．NtD．Desn’t
8．（24-25七年级上·天津河东·期末）________ wake up yur sister, Ben. She needs a gd sleep.
A．Dn’tB．Isn’tC．Aren’tD．Can’t
9．（23-24七年级上·江苏宿迁·期末）Hurry up! It’s time ________ English class. Dn’t ________ late fr it!
A．t; beB．t have; /C．fr; beD．fr; /
10．（23-24七年级下·云南昆明·期末）Tm, ________ listen t music. We are having class nw.
A．dn’tB．ntC．can’tD．n
11．（23-24七年级下·云南昆明·期末）David, _________ make any nises in the library.
A．can’tB．didn’tC．desn’tD．dn’t
12．（23-24七年级下·天津南开·期末）________ talking, please. It’s time t start ur lessn.
A．NB．Dn’tC．Let’sD．Nt
13．（23-24七年级下·福建漳州·期中）________ park here when yu see the sign.
A．NB．NtC．Dn’t
14．（23-24七年级下·河北廊坊期中）Wrk hard, ________ yu’ll get gd grades.
A．andB．sC．rD．but
15．（2022·辽宁盘锦·中考真题）Dn’t run in the hallways, ________ yu might get hurt.
A．andB．butC．sD．r
情态动词
一.can/culd用法考点
1.表示能力，意为“能，会”。culd是can的过去式，表示过去的能力。
辨析：can和be able t的区别
Will yu be able t camera the lecture tmrrw?明天你能把讲座录下来吗？
2.表示推测，意为“可能”，常用于否定句和疑问句中。culd既可以表示过去的可能性，又可以表示现在的可能性，其语气更弱一些。
例句This can't be the right rad.不可能是这条路。
3.表示请求或允许，常用于“Can/Culd ”句型中。culd不表示过去，而是表示委婉的请求，但答语只能用can.
例－Culd yu help me wrk ut the prblem?你能帮我做出这道题吗？
－Yes,I can.是的，可以。
二、must的用法考点
1.must 表示义务，意为“必须”，强调说话人的主观意志。
例 Yu must wrk hard.你必须努力工作。
辨析：must和have t的区别
Yu have t wear sprts shes when yu climb a muntain.爬山的时候你必须穿运动鞋。
2.must表示推测时，指有根据、有把握的推测，只能用于肯定句。可以对现在、过去或将来的情况进行推测。
Yu must be a middle schl student.你一定是一名中学生。
3.must的否定形式mustn't意为“禁止，不许”，不能用来表示推测。表示否定推测时用can't,意为“不可能”。
Yu mustn't park yur car n this street.不许把车停在这条街道上。
4.由must引导的一般疑问句，肯定回答用“Yes,”，否定回答用＂N,'t/dn't have t”。
例－Must I learn these wrds by heart?我必须熟记这些单词吗？
－N,yu needn't.不用。
基础训练
1．—Can the cat climb trees?
—Yes, it ________.
A．dB．desC．canD．culd
2．— Can yu play vlleyball every week?
一 ________. We play it n Wednesdays and Sundays.
A．Yes, we dB．Yes, we canC．N, we can’t
3．—Can yu cme t my birthday party?
—I’d lve t, but I _________ cme.
A．can’tB．d ntC．isn’t
4．—Can yu play ftball?
—Yes, I ________.
A．dB．canC．amD．des
5．－Mary, _________ yu speak Chinese?
－Yes, nly a little.
A．mustB．canC．need
6．—Can Gina play the pian?
—_________. But she can play the guitar.
A．Yes, she desB．Yes, she canC．N, she desn’tD．N, she can’t
7．My mther ________ sing, but she can dance.
A．desn’tB．dn’tC．can’t
8．—________ Tm draw pictures well?
—Yes, he can. He likes it.
A．CanB．MayC．Must
9．Yu ________ finish yur hmewrk befre yu watch TV.
A．mustB．canC．may
10．— Must I tidy up my bedrm nw?
— N, yu ________. The rbtic vacuum will clean it up.
A．may ntB．needn’tC．haven’t tD．mustn’t
11．Everybdy ________ drive after he r she drinks wine.
A．culdn’tB．needn’tC．may ntD．mustn’t
12．I can’t g t the party because I ________ d my hmewrk.
A．mustB．canC．has t
13．Yu _________ g acrss the rad when the red light is n. Everyne must bey the rule.
A．can’tB．needn’tC．mustn’tD．shuldn’t
14．If Gd clses a dr in frnt f yu, there ________ be a windw pened fr yu.
A．canB．mayC．must
15．—________ I swim here?
—I’m srry. Children ________ swim alne here. It’s very dangerus.
A．Must; can’tB．May; have nt
C．Can; mustn’tD．Can; needn’t
16．My brther ________ (nt have) t g t schl tday because it’s a hliday.
A．desn’t haveB．didn’t haveC．wn’t haveD．desn’t have t
17．— Must we sing a sng at the party?
— N, yu ________.
A．mustn’tB．haven’t tC．nt have tD．dn’t have t
18．—Mum, may I g t the party with my classmate tnight?
—Yes, hney, but I’m afraid yu _______ be back befre 10.
A．canB．mayC．have t
19．—Can I take the bk ut f the reading rm?
—N, yu ________. Yu ________ read it here. It’s the rule.
A．can; mustB．dn’t have t; must
C．can’t; have tD．mustn’t; can
20．It is very warm here. Yu ________ wear the cat.
A．mustB．dn’t have tC．have tD．must nt
提升训练
1．（24-25七年级上·甘肃陇南·期末）— ________ Tm draw pictures well?
— Yes, he can. He likes it.
A．CanB．DesC．WuldD．Is
2．（24-25七年级上·吉林长春·期末）—Emma, ________ yu play weqi?
—N, but I want t learn t play it.
A．mayB．mustC．canD．shuld
3．（24-25七年级上·西藏拉萨·期末）—Can yu speak English, Ling ling?
—Yes, I ________.
A．mustB．canC．shuldD．may
4．（24-25七年级上·福建福州·期中）Alice is nly five years ld, but she ________ play the pian very well.
A．needB．canC．must
5．（23-24七年级下·福建福州·期末）—Yur little brther ________ ride a bike very well nw.
—Yes, but he ________ d it last year.
A．can; culdB．culd; culdn’tC．can; culdn’t
6．（23-24七年级下·江苏徐州·期末）—Culd I smke here, sir?
—Srry, I’m afraid yu ________.
A．canB．can’tC．culdD．culdn’t
7．（23-24七年级下·湖北孝感·月考）—________Tm draw pictures well?
—Yes, he can. He likes it.
A．CanB．May
C．MustD．Need
8．（24-25七年级上·上海虹口·期中）T ensure the safety f all students, the schl has a rule that yu __________ leave the classrm during the class withut permissin.
A．mustB．mustn’tC．dn’t have tD．can
9．（23-24七年级下·河北保定·期末）Befre we crss the rad, we ________ stp and lk bth ways.
A．mayB．may ntC．mustD．mustn’t
10．（23-24七年级下·湖北武汉·期末）He ________ listen t the teacher carefully in class.
A．hasB．have tC．mustD．must t
11．（23-24七年级下·上海徐汇·期末）—______ I water these plants and flwers every day?
— N, yu needn’t.
A．MustB．CanC．MayD．Will
12．（23-24七年级下·山东临沂·期末）Nancy desn’t ________ get up s early n the weekend.
A．needB．mustC．have t
13．（23-24七年级下·福建泉州·期末）—Mm, I dn’t want t g t schl with that unifrm (校服).
—But yu ________, hney. It’s a rule, yu knw that.
A．have tB．canC．may
14．（23-24七年级下·四川成都·期末）—Linda, can yu g ut with me nw?
—I’m afraid I ________ d the dishes first.
A．canB．culdC．have t
15．（23-24七年级下·江苏·月考）—Culd yu jin us this afternn?
—Srry, I _______. I take care f my little sister because my mther is ut.
A．can’t; mayB．culdn’t; have tC．can’t; have tD．culdn’t; may
情态动词
用法
can
只能用于一般现在时和一般过去时。
be able t
可用于各种时态。表示经过努力做成某事只能用 be able t.
情态动词
用法
must
“必须”，表示说话人的主观意志；只有must这一种形式。
have t
“必须，不得不”，强调客观需要；有人称、数和时态的变化。