内容正文:
初中沪外版
【寒假专版】
7年级下册语法精讲
寒假专版
现在进行时和一般过去时专项训练
寒假语法易错点精讲
学段:初中教材:沪外版年级:7年级下册
语法认知
现在进行时=am/is/are+动词-ing形式,表示现在正在进行或发生的动作。一般过去时=动词的
过去式,表示过去某个时间发生的动作或存在的状态。
易错点讲解
易错点一:现在进行时与一般过去时的时间状语混用
讲解:
现在进行时表示当前正在进行的动作,常与now,at the moment,look,listen等时间状语连用;一般
过去时表示过去某个时间发生的动作,常与yesterday,last week,just now,in2023等时间状语连用。
二者时间状语不可混淆。
例句:
·(正确)She is reading a book now.(现在进行时,now表现在)
(正确)She read a book yesterday..(一般过去时,yesterday表过去)
(错误)She is reading a book yesterday..(时间状语与时态矛盾)
真题再现:
1.(2024上海浦东期末,沪外版)-What you at8o'clock last night?
-I was watching TV.
A.do;do B.did;do C.are;doing D.were;doing
答案:D解析:由时间状语”at8o'clock last night'”(过去具体时间点)可知,需用过去进行时,
结构为'was/were+动词-ing”,主语you对应were,故选D。
2.(2024江苏苏州月考,沪外版)Listen!Someone一
in the next room
A.sing B.sings C.sang D.is singing
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【寒假专版】
7年级下册语法精讲
答案:D解析:由Listen!'可知动作正在发生,需用现在进行时'is singing”,故选D。
易错点二:现在进行时与”always”连用表情感色彩时的误用
讲解:
现在进行时与always,often等频度副词连用时,不表示动作正在进行,而是带有赞扬、责备等情
感色彩:一般过去时与ways连用时仅表示过去的习惯性动作,无情感色彩。二者不可混淆。
例句:
·(现在进行时表责备)He is always losing his keys..(他总是丢钥匙,带有不满)
·(一般过去时表习惯)He always lost his keys when he was a child.(他小时候总是丢钥匙,单纯描
述过去习惯)
真题再现:
1.(2023浙江杭州期中,沪外版)My brother always_his room.It'sso tidy!
A.is,cleaning B.was,cleaning C.does;clean D.did,clean
答案:A解析:由It's so tidy!可知此处表赞扬,用”is always cleaning'”体现积极情感,故选A。
2.(2023安徽合肥期末,沪外版)When I was young,my motheralways_me stories before bed.
A.is;telling B.was;telling C.will;tell D.would,tell
答案:D解析:由When I was young”可知描述过去习惯性动作,用'would+动词原形”或一般
过去时,此处”would tell'表过去习惯性行为,无情感色彩,故选D。
易错点三:一般过去时中不规则动词的拼写错误
讲解:
一般过去时的谓语动词需用过去式,规则动词加”-d”',但不规则动词的过去式变化无规律(如go
went,eat-ate,see-saw),易出现拼写错误(如将”went”误写为”goed',”ate”误写为”eated')。
例句:
-(正确)She went to the park yesterday.
(错误)She goed to the park yesterday.
(正确)He ate an apple this morning.
(错误)He eated an apple this morning.
真题再现:
1.(2024上海徐汇区月考,沪外版)Last weekend,.weto the Great Wall and_many photos.
A.go;take B.went;take C.went;took D.go;took
答案:C解析:由Last weekend可知用一般过去时,go的过去式为went,take的过去式为
took,故选C。
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初中沪外版
【寒假专版】
7年级下册语法精讲
2.(2023江苏南京期末,沪外版)My father_(buy)a new bike for me yesterday.(用括号内单词
的适当形式填空)
答案:bought解析:由”yesterday'可知用一般过去时,buy的过去式为不规则变化bought,而
非buyed'。
易错点四:现在进行时中动词-ing形式的构成错误
讲解:
现在进行时的结构为'am/is/are+动词-ing”,动词-ing形式需注意拼写规则:
l.一般动词直接加-ing((如play-playing):
2.以重读闭音节结尾且末尾只有一个辅音字母,双写末尾辅音字母加-ing(如un-1 unning,sit-
sitting):
3.以不发音的e结尾,去e加-ing(如take-taking,make-mnaking)。常见错误为漏双写辅音字母或
未去e(如将”swimming'”误写为”swiming”,”dancing'”误写为”danceing'”)。
例句:
-(正确)She is swimming in the pool.
(错误)She is swiming in the pool.(未双写m)
(正确)They are dancing happily.
(错误)They are danceing happily..(未去e)
真题再现:
1.(2024浙江宁波期中,沪外版)Look!The children_(skip)rope on the playground.(用括号内
单词的适当形式填空)
答案:are skipping解析:由'Look!”可知用现在进行时,skip以重读闭音节结尾且末尾只有
个辅音字母p,需双写p加-ing,即'skipping',be动词用are,故填are skipping。
2.(2023安徽芜湖期末,沪外版)My sister is(write)a letter to her friend now.(用括号内单词
的适当形式填空)
答案:writing解析:write以不发音的e结尾,去e加-ing,即"writing”,故填writing。
易错点综合演练
综合演练
I.单项选择(直击易错点)
1.-What_your mother_at 9 a.m.yesterday?
-She was cooking breakfast.
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初中沪外版
【寒假专版】
7年级下册语法精讲
A.do;do B.did;do C.is;doing D.were;doing
2.Listen!The birds in the tree happily.
A.sing B.sings C.sang D.are singing
3.My cousin-always-late for school.His teacher is angry with him.
A.is;arriving B.was;arriving C.does;arrive D.did;arrive
4.Last month,we-to the beach andshells.
A.go;collect B.went;collect C.went;collected D.go;collected
Ⅱ.用所给词的适当形式填空(强化易错点区分)
1.Look!The girl-(run)fast on the playground.
2.My mother often tells me stories,but yesterday she(read)a newspaper instead.
3.He_(always lose)his wallet when he was young.
4.The students_(swim)in the river now.
IⅡ.短文填空(综合运用四大易错点)
用括号内单词的适当形式填空,使短文完整通顺。
Hello!I'm Lily.Let me tell you about my weekend.On Saturday morning,I_(clean)my room.My
brother Tom_always_(make)noise when I study,which makes me angry.At 3 p.m.,we_(play)
basketball in the park.Look at the photo!We(run)on the court happily then.
V连词成句(聚焦易错句式)
1.doing,what,were,at,8 p.m.,you,last night(?)
2.is,the,always,dog,barking,loudly (.
3.yesterday,we,to,the,cinema,went(.)
4.they,now,are,songs,singing,happily (.
参考答案
I单项选择
1D2.D3.A4.C
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初中沪外版
【寒假专版】
7年级下册语法精讲
Ⅱ.用所给词的适当形式填空
1.is running
2.read 3.always lost 4.are swimming
III.短文填空
1.cleaned 2.is;making 3.played 4.were running
V.连词成句
1.What were you doing at 8 p.m.last night?
2.The dog is always barking loudly
3.We went to the cinema yesterday.
4.They are singing songs happily now.
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