内容正文:
初中沪教上海版
【寒假专版】
9年级语法精讲
寒假专版
各种时态复习巩固
寒假语法易错点精讲
学段:初中教材:沪教上海版年级:9年级
语法认知
各种时态=表示动作或状态在不同时间发生或存在的方式,在句中用于明确动作发生的时间和状
态。
易错点讲解
易错点一:一般现在时与现在进行时的混淆
讲解:
一般现在时表示经常性、习惯性的动作或客观真理,常与频度副词(always,usually,.ofen等)连
用:现在进行时表示此时此刻正在进行的动作,常与now,at the moment等时间状语连用。
例句:
-He usually plays basketball after school.(经常性动作,用一般现在时)
-Look!He is playing basketball now.(正在进行的动作,用现在进行时)
真题再现
(2024上海浦东区期末,沪教上海版)—What一your brother ust1ally一on weekends?
-He usually_his homework,but now he_TV.
A.do;do;do;watch
B.does;do;does;is watching
C.does;does;does;watches
D.do;does;do;is watching
答案:B
解析:第一、二空“usually”表习惯性动作,主语“your brother”是第三人称单数,用does+动
词原形do:第三空“usually”仍表习惯,用does:第四空“now”表正在进行,用is watching。
易错点二:一般过去时与现在完成时的混淆
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初中沪教上海版
【寒假专版】
9年级语法精讲
讲解:
一般过去时表示过去某个时间发生的动作或状态,与具体过去时间状语(yesterday,.last week,in
2020等)连用,强调动作已结束:现在完成时表示过去发生的动作对现在造成的影响或持续到现
在,常与just,already,.yet,since,for等连用,不与具体过去时间状语连用。
例句:
-He finished his homework last night.(一般过去时,有具体时间last night)
-He has finished his homework,.so he can watch TV now.(现在完成时,强调对现在的影响)
真题再现
(2023上海徐汇区期中,沪教上海版)My father.一in this factory for20 years,andhe_here when
he was 25.
A.worked;came
B.has worked;has come
C.has worked;came
D.worked;has come
答案:C
解析:第一空“for20 years”表从过去持续到现在的动作,用现在完成时has worked:第二空“when
he was25”是具体过去时间,用一般过去时came。
易错点三:一般将来时中“will”与“be going to”的混用
讲解:
“wil+动词原形”表示临时决定或客观将来;“be going to+动词原形”表示计划、打算或根据迹
象判断即将发生的事。
例句:
-一It's going to rain..一I will take an umbrella..(临时决定,用will)
-We are going to have a picnic tomorrow.(计划好的动作,用be going to)
真题再现
(2024上海闵行区月考,沪教上海版)—Look at the black clouds!It_rain soon.
-I think so.I take my raincoat.
A.is going to;will
B.will;is going to
C.is going to;am going to
D.will;will
答案:A
解析:第一空“black clouds”是迹象判断,用is going to;第二空是临时决定,用will。
易错点四:过去进行时与一般过去时的混淆
初中沪教上海版
【寒假专版】
9年级语法精讲
讲解:
过去进行时表示过去某一时刻或时间段正在进行的动作,常与“at8o’clock last night,when+一
般过去时句子”等连用:一般过去时表示过去发生的短暂动作或状态。
例句:
-I was reading a book when the phone rang.(rang是短暂动作,用一般过去时;reading是当时正
在进行的动作,用过去进行时)
真题再现
(2023上海杨浦区期末,沪教上海版)—What一you一at9:00 last Sunday morning?
-Iwith my friends in the park.
A.did;do;played
B.were;doing;was playing
C.did;do;was playing
D.were;doing;played
答案:B
解析:第一空“at9:00 last Sunday morning”是过去具体时刻,用过去进行时were doing;第二空
回答当时正在进行的动作,用was playing。
易错点五:现在完成时与现在完成进行时的混淆
讲解:
现在完成时(have/has+过去分词)强调动作的完成或结果;现在完成进行时(have/has been+现
在分词)强调动作从过去持续到现在,且仍在进行。
例句:
-He has read this book.(已读完,现在完成时)
-He has been reading this book for two hours.(读了两小时,仍在继续,现在完成进行时)
真题再现
(2024上海长宁区期中,沪教上海版)一How long一you一English?
-For 5 years.And I_it since I was 10.
A.have;learned;have learned
B.have;been learning;have learned
C.have;learned;have been learning
D.have;been learning;have been learning
答案:D
解析:第一空“how long”强调持续动作,且可能仍在进行,用have been learning;第二空“since
Iwas10”表从过去持续到现在的动作,用have been learning。
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初中沪教上海版
【寒假专版】
9年级语法精讲
易错点综合演练
综合演练
I.单项选择(直击易错点)
1.-What_your parents usually_after dinner?
-They usually_a walk,but now they_TV.
A.do:do:take:watch
B.does;do;take;is watching
C.do;do;take;are watching
D.do;does;takes;watch
2.My uncle_in Beijing for 15 years,and he there in 2008.
A.worked;came
B.has worked;has come
C.has worked;came
D.worked:has come
3.-Look at the wind!The trees_fall down soon.
-I think so.I close the windows.
A.is going to;will
B.will;is going to
C.are going to;will
D.will;will
4.-What your sister_at this time yesterday?
-She_her homework.
A.did;do;did
B.were;doing;was doing
C.did;do;was doing
D.were;doing;did
Ⅱ.用所给词的适当形式填空(强化易错点区分)
1.My brother usually_(play)computer games on weekends,but now he_(read)a book.
一)
2.She_(finish)her homework an hour ago,.and she一(watch)TV since then.(易错点二)
3.We一have)a party next Sunday..Look!The children一(decorate)the room now.(易错点三)
4.When I一(cal)him yesterday,.he一(swim)in the pool..(易错点四)
初中沪教上海版
【寒假专版】
9年级语法精讲
Ⅱ.短文填空(综合运用五大易错点)
用括号内所给动词的适当形式填空,使短文完整通顺:
Tom is a student.He(get up)at 6:30 every morning.But today he_(get up)at 7:00 because it's
Sunday.Hismother(cook)breakfast now.She_(cook)for the family for 10 years.At 9:00 yesterday
morning,Tom-(do)his homework while his father_(read)newspapers.They-(go)to the park this
afternoon.Tom_(play)basketball there with his friends.He(play)basketball for 3 years.Look!
The sky is dark.It_(rain)soon.They-(take)umbrellas with them.
V.连词成句(聚焦易错句式)
1.usually,my,father,to,work,drives,.()(易错点一)
2.already,we,the,movie,.have,watched,()(易错点二)
3.going,are,to,what,you,do,weekend,this,(?)(易错点三)
4.was,when,I,the,cooking,rang,phone,.()(易错点四)
参考答案
I单项选择
1.c2.C3.C4.B
Ⅱ.用所给词的适当形式填空
1.plays,is reading
2.finished,has been watching 3.are going to have;are decorating 4.called;was
swimming
II短文填空
gets up;got up;is cooking;has cooked;was doing;was reading;are going to go;will play,has been
playing,is going to rain;will take
V.连词成句
1.My father usually drives to work.
2.We have already watched the movie.
3.What are you going to do this weekend?
4.When I was cooking,the phone rang.
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