2024中考英语二轮复习第二部分专题一第4讲情态动词(课件)

这是一份2024中考英语二轮复习第二部分专题一第4讲情态动词(课件)，共20页。PPT课件主要包含了第4讲 情态动词，基本特征，have to，表推测10年6考，could，Passage ，武术成就梦想等内容，欢迎下载使用。
（10年11考，近10年连续考查；选择填空、完形填空）
考情概览成都近10年中考在选择填空、完形填空中考查情态动词，其中情态动词的基本用法(10年5考)和表推测(10年6考)。具体考查角度如下：1．基本用法：选择填空(10年4考)；完形填空(2020A.50)；2．表推测：选择填空(10年6考)。
情态动词(10年11考)：①基本特征 ②基本用法(10年5考) ③表推测(10年6考)
1.有词义，但不能单独作谓语，须和动词原形一起构成谓语2.除了have t(have t→has t→had t)一般无人称和数的变化
基本用法(10年5考)
1.can(2021A.36,2014A.42)
(1)I can play basketball.(2021A.36,2014A.42)→表示能力，意为“能；会”,可与be able t相互转化。(2)Dad, can I bring music players t schl?→表示请求、允许，意为“可以”。多用于口语。
2.can't(2022A.33)
(1)The little baby can't play utside by himself.(2022A.33)→表示能力，意为“不会；不能”。(2)—Culd I take phts here?—Srry, I'm afraid yu can't.→表示拒绝对方的请求或不同意；不允许，意为“不可以”。
3.culd/culdn't
(1)The clever girl culd read by herself when she was three.→ can的过去式，表示过去的能力，意为“能，会”。(2)He always helped me with the prblems when I culdn't wrk ut.→ culd的否定式，意为“不能，不会”。(3)Culd yu please help me with my English?→在疑问句中表示委婉地请求，意为“能；可以”。
4.must /mustn't(2015A.40)
(1)We must take actin t prtect the wild animals.(2015A.40)→表示主观看法，意为“必须；一定要”(2)Yu mustn't play in the river.→表禁止，意为“一定不要；禁止”。
5.may/might
(1)May I try this sweater n?→表示请求、许可，意为“可以”,其过去式为might。(2)May yu have gd luck!→may用于祈使句，表示祝福或祝愿，用法和wish相似。
6.need/needn't(2020A.50)
(1)Need I cme tmrrw?→need“需要”,主要用于否定句和疑问句中。(2)—Must I hand in the reprt tday?—Yes, yu must./N, yu needn't.(2020A.50)→常用于由must引出的一般疑间句的否定回答。
7.shuld/shuldn't
(1)Maybe yu shuld jin this English cmpetitin.→表示劝告或建议，意为“应该”,shuldn't为其否定形式。(2)When shuld we begin the class?→表示征求意见，常用于疑问句中。
8.had better
Yu had better be careful when yu crss the street.→had better意为“最好”,多用于第二人称，否定形式为had better nt。
I have t be ff nw. My mm is waiting fr me.→have t“不得不”,多表示客观必要。
1.must(2020A.35,2017A.36)
She must be very tired after a lng jurney.(2020A.35,2017A.36)→表示非常有把握的肯定推测，100%的可能性，意为“一定；肯定”。
2.can't(2019A.32,2016A.43)
That can't be Jane. She is having a dance class nw.(2019A.32,2016A.43)→表示十分有把握的否定推测，语气强烈，意为“一定不，不可能”,可能性几乎为零。
3.may(2018A.34)
(1)He may cme very sn.→表示把握不大的肯定推测，意为“有可能，也许”。(2)Mandy may nt cme tnight.(2018A.34)→may和nt连用，表示把握不大的否定推测，意为“可能不”。
4. might(2023A.34)
The stry might be true.(2023A.34)→表推测，意为“有可能；也许”,might 可能性低于may,语气缓和，较委婉；和nt连用，表示把握不大的否定推测，意为“可能不”。
The news culd be true.→表示推测，意为“有可能，也许”(20%~80%的可能性),语气缓和，较委婉。
6.表示肯定推测的情态动词有：must(100%)>culd/may(20%~80%)>might(按语气强弱)表示否定推测的情态动词有：can't>may nt>might nt(按语气强弱)
1. （2023成都A.34）Yur answer _________be right， but I'm ging t check t make sure.A. can't B. might C. must2. （2022成都A.33）—There is a new art museum in ur city. Yu____ 　　　　 miss it.—Thank yu. I wn't.A. can't B. must C. needn't
3.（2021成都A.36）Life ____be easy r difficult； smetimes it depends n hw yu lk at it.A. can't B. must C. can4.（2020成都A.35）—Lk！ Peple utside are wearing thick cats.—The weather _________be very cld.A. might B. must C. can't5.（2019成都A.32）—Is that Tm ver there？—It __________be him. He is n the plane t Chengdu nw.A. can't B. might nt C. must
6.（2018成都A.34）— gift！ What's in the bx？—I'm nt sure. It __________be a pair f sprts shes.A. must B. may C. will7.（2023高新区二诊）—Lk！ Eric is reading a bk in the library.—It _________be him. He is playing basketball n the playgrund.A. can't B. needn't C. mustn't
8. （2023锦江区二诊）—Lk！ Wh des the bk Jurney t the West n the desk belng t？—It ________Tm's bk. He is a bk lver f Chinese ancient classics. But I'm nt sure.A. can't be B. must be C. may be9. —Chinese chess ____ be Mary's favrite. She almst plays it every day.—Yes. She always says it is a hbby which can make peple clever.A. may B. can't C. must
10. —Hw smart the sprts watch is！—Yes， it lks small but it _________ stre lts f infrmatin.A. shuld B. can C. must11. —I saw Lily walking n the playgrund just nw.—It ________be her. She asked fr leave tday.A. can't B. might nt C. must12. —_________we g fr a picnic this Saturday？—Sure. It's a gd idea.A. Must B. May C. Shall
13. —What kind f persn d yu want t make friends with？—Well， he _________ be clever， but he must be hnest.A. needn't B. need C. can't14. —I think teenagers __________ talk back t their parents.—I agree with yu. We shuld respect them.A. mustn't B. needn't C. shuldn't
15. A hard­wrking man ____ becme a successful man， but a successful man must be a hard­wrking man.A. needn't B. may nt C. mustn't16. — ___________I wait fr yu t cme back fr dinner， Mm？— N， yu dn't have t. I'm ging t be a little late frm wrk tday.A. May B. Will C. Need
外文素材改编自 Eyes Open
Kung Fu is a great Chinese traditin. Chinese children have the chance t g t special schls and study Kung Fu every day！ After they finish their studies， the students 　1　 get gd jbs in the army r the plice frce.
( )1. A. must B. may C. shall
Li Zheng， frm Shanghai， is thirteen years ld. She 　2　 t practise Kung Fu in the playing field every day with hundreds f ther students. Every mrning and evening， Li des her exercises and practices her Kung Fu mves fr hurs. She said she wanted t be a plice fficer.
( )2. A. wuld B. need C. may