内容正文:
外研版三起六年级寒假自学课
Module 3 语法易错+巩固练习
语法易错01
语法点拨
1.现在进行时(描述照片中的正在进行的动作)
(1)教材原句:In this photo, the sun is shining.(在这张照片里,太阳正在照耀。)
The ducks are eating our sandwiches!(鸭子们正在吃我们的三明治!)
(2)句式结构:
肯定句:主语 + am/is/are + 动词 - ing + 其他.
否定句:主语 + am/is/are + not + 动词 - ing + 其他.
疑问句:Am/Is/Are + 主语 + 动词 - ing + 其他?
(3)用法:用于描述照片中定格的 “正在进行” 的动作,常搭配 “In this photo/picture” 等提示语;动词 - ing 变化遵循 “直接加 - ing”“去 e 加 - ing”“双写尾字母加 - ing” 规则。
(4)例句:-What are they doing in the photo?(他们在照片里正在做什么?)
-They are playing hide-and-seek.(他们正在玩捉迷藏。);
The birds aren't singing. They are flying away.(鸟儿们没在唱歌。它们正在飞走。)
知识演练
一、用所给词适当形式填空。
1.In this photo, the wind ______ ______(blow)gently. The leaves ______ ______(dance)in the wind.
2.Look at the pigs! They ______ ______(drink)water near the river.
3.-______ Simon ______ ______(clean)his room in the photo?
-Yes, he is. And his cat ______ ______(help)him.
4. It ______ ______(rain)now. The children ______ ______(run)to the big tree.
5.The rabbits ______ ______(not jump). They ______ ______(eat)grass quietly.
语法易错02
语法易错02
语法点拨
2.一般过去时(描述过去的经历)
(1)教材原句:I had a very interesting day on Saturday.(我周六过了非常有趣的一天。)
We had a picnic in the park.(我们在公园野餐了。)
(2)核心用法:表示过去某个时间发生的动作或经历,常用时间状语(on Saturday、yesterday、last week 等);此处重点掌握不规则动词 have→had。
(3)句式结构:
肯定句:主语 + 动词过去式 + 其他.
否定句:主语 + did not(didn't)+ 动词原形 + 其他.
疑问句:Did + 主语 + 动词原形 + 其他?
(4) 例句:-Did you have a good time in the mountains?(你在山里玩得开心吗?)
-Yes, we did.(是的,很开心。);She didn't send photos to her friend.(她没给朋友寄照片。)
知识演练
一、用 will/won't 填空
1.Daming ______(have)a picnic with his friends last Saturday. They ______(be)very happy.
2. -______ you ______(go)to the mountains yesterday?
-No, I ______(stay)at home and ______(read)books.
3.Simon ______(clean)his room last Sunday. His cat ______(help)him.
4.They ______(not eat)sandwiches. The ducks ______(eat)them all.
5.My mother ______(take)many photos of the animals. She ______(send)some to me.
语法易错03
语法点拨
3.介词(in/on/under 表示位置)
(1)教材原句:The birds are singing in the tree.(鸟儿们在树上唱歌。)
Some pigs are under a tree.(一些猪在树下。)
(2)核心用法:
in:表示 “在…… 里面 / 内部”(in the tree 外来事物在树上、in the park 在公园里)。
on:表示 “在…… 表面上”(on the pond 在池塘上、on the ground 在地上)。
under:表示 “在…… 正下方”(under a tree 在树下、under the bridge 在桥下)。
(3) 例句:The ducks are swimming on the pond.(鸭子们在池塘里游泳。)
The rabbit is hiding under the grass.(兔子躲在草下面。)
知识演练
一、用适当的介词填空。
1.The sun is shining ______ the sky.
2.Some birds are singing ______ the big tree.
3.The children are having a picnic ______ the park.
4.Look! The pigs are sleeping ______ a big tree.
5.The ducks are swimming ______ the pond. The sandwiches are ______ the ground.
重难点特训
一、单项选择
1.We had a good time _____ Tuesday. ( )
A.of B.on C.in
2.—What is he doing? ( )
—_____.
A.He is tall B.He is a teacher C.He is swimming
3.We ______ have a picnic this weekend. ( )
A.are going B.is going to C.are going to
4.It ________ raining. The sun is shining. ( )
A.is B.isn’t C.not
5.In the second photo, the cows are _________ water. ( )
A.drinking B.drank C.drink
6.We are looking ________ the ducks. ( )
A.out B.at C.near
7.2023 is the year of the _________ in China. ( )
A.Rabbit B.Tiger C.Dragon
8.Listen! The wind ______. ( )
A.blowing B.blows C.is blowing
9.I’m looking out ________ the window. ( )
A.for B.in C.of
10.In this photo, it’s starting ________. ( )
A.to rain B.rain C.raining
二、填空题
(A)根据首字母提示完成句子
1.The sun is shining and the wind is b .
2.We had a p last Sunday.
3.I’m s some photos to my friend.
4.The cows are d water.
5.The r (兔子) is jumping.
(B)用所给词的适当形式填空
1.Lingling (have) a birthday party now.
2.Look at the birds.They (fly) in the sky.
3.Look! The ducks (swim) on the pond.
4.He and I (be) at school now.
5.She's (buy) things for your birthday.
(C)选择合适的介词填空。
A.in B.under C.on D.at E. of
1.We are playing table tennis the tree.
2.He is looking out the window.
3.The boys are swimming the water.
4.We are going to have a picnic Sunday.
5.Look the ducks! They are hungry.
三、句型转换
1.They had a good time last Sunday. (用now改写句子)
They a good time now.
2.The ducks are swimming on the pond. (改为一般疑问句)
the ducks on the pond?
3.We are taking photos in the park. (对画线部分提问)
are in the park?
4.The ducks eat our sandwiches. (改为现在进行时)
5.We went to America last month. (对划线部分提问)
四、补全对话。
A: 1
B: He’s in the classroom.
A: What is he doing?
B: 2
A: Is Zhang Peng drawing a picture too?
B: 3
A: 4
B: He is playing chess with Zhang Peng.
A: Tell them we are leaving. Oh, where is Lily? Is she writing a report?
B: 5 Look! She is coming.
A.He is drawing a picture.
B.What about Wu Yifan?
C.No, she isn’t.
D.Where’s John, Sarah?
E.No, he is playing chess.
五、阅读选择
Everyone wants to be healthy. Food is very important for our health(身体). There is a lot of healthy food. You can have more bananas, apples, oranges, tomatoes and potatoes, because fruit and vegetables are good for you. But you shouldn’t eat too much fast food. It’s not healthy food. Healthy food can make you strong. Sports can also keep you healthy. Get up early and do some sports every day. You will be healthy and happy.
1.文中划线部分“important”的意思是:( )
A.美味的 B.重要的 C.无用的
2.If you want to be healthy, please eat more __________ and less __________.( )
A.fast food; vegetables B.fast food; vegetables
C.fruit and vegetables; fast food
3.__________ can also keep you healthy. ( )
A.Sports B.Hamburgers C.Fast food
4.Healthy food can make you __________. ( )
A.fat B.thin C.strong
5.__________ are healthy food. ( )
A.Hot dogs and hamburgers
B.Fruit and vegetables
C.Sandwiches and hot dogs
参考答案与解析
语法易错题答案01
1. is blowing;are dancing
解析:主语 the wind 是单数,用 is + blow 的 - ing 形式 blowing;主语 the leaves 是复数,用 are + dance 的 - ing 形式 dancing。
2. are drinking
解析:主语 the pigs 是复数,用 are + drink 的 - ing 形式 drinking。
3. Is;cleaning;is helping
解析:主语 Simon 是单数,一般疑问句用 Is 开头,后接 clean 的 - ing 形式 cleaning;后半句主语 his cat 是单数,用 is + help 的 - ing 形式 helping。
4. is raining;are running
解析:now 提示动作正在进行,主语 it 用 is + rain 的 - ing 形式 raining;主语 the children 是复数,用 are + run 的 - ing 形式 running。
5. aren't jumping;are eating
解析:主语 the rabbits 是复数,否定句用 aren't + jump 的 - ing 形式 jumping;后半句用 are + eat 的 - ing 形式 eating。
语法易错题答案02
1. had;were
解析:last Saturday 提示过去时,have 的过去式为 had;主语 they 搭配 were。
2. Did;go;stayed;read
解析:yesterday 提示过去时,一般疑问句用 Did 开头,后接动词原形 go;stay 的过去式为 stayed,read 的过去式为 read。
3. cleaned;helped
解析:last Sunday 提示过去时,clean 的过去式为 cleaned,help 的过去式为 helped。
4. didn't eat;ate
解析:否定句用 didn't + 动词原形 eat;eat 的过去式为 ate。
5. took;sent
解析:描述过去的动作,take 的过去式为 took,send 的过去式为 sent。
语法易错题答案03
1. in
解析:“在天空中” 用 in the sky,固定搭配。
2. in
解析:鸟儿是外来事物在树上,用 in the tree。
3. in
解析:“在公园里” 用 in the park,固定搭配。
4. under
解析:猪在大树下方睡觉,用 under a big tree。
5. on;on
解析:“在池塘上” 用 on the pond;“在地上” 用 on the ground。
重难点特训
一、1.B
【详解】句意:我们在周二玩得很开心。本题考查时间介词。of……的,on表示具体某一天;in后常接年、月、季节等;故选B。
2.C
【详解】句意:—他正在做什么?—_____。本题考查特殊疑问句的答语。A他很高。B他是一名老师。C他正在游泳。问句和答句时态要一致,问句是现在进行时,选项C也是现在进行时,符合题意,故选C。
3.C
【详解】句意:这个周末我们要去野餐。本题考查一般将来时和系动词。A进行时;B一般将来时,C一般将来时;主语是we,故be动词用are,故排除B选项;由this weekend可知句子时态是一般将来时,故选C。
4.B
【详解】句意:没有下雨。阳光灿烂。本题考查否定句。根据句意可知没有下雨,构成否定句用isn’t,故选B。
5.A
【详解】句意:在第二张照片中,牛正在喝水。本题考查动词的形式,A动词的ing形式,B动词的过去式,C动词原形,有单词are可知时态是现在进行时,结构为:主语+be+动词的现在分词,drink现在分词为drinking,故选A。
6.B
【详解】句意:我们正在看鸭子。本题考查动词短语。look out当心,look at看,look at符合句意,故选B。
7.A
【详解】句意:2023年是中国的_________年。本题考查名词辨析。A兔子,B老虎,C龙,根据常识可知2023年是中国的兔年,故选A。
8.C
【详解】句意:听!风_____。本题考查现在进行时,A动词的现在分词,B动词的第三人称单数,Cbe+动词的现在分词,根据listen,可知句子是现在进行时,现在进行时的结构是be+动词的现在分词,故选C。
9.C
【详解】句意:我正看向窗外。本题考查动词短语,look out of向外看,故选C。
10.A
【详解】句意:在这张照片中,天开始下雨了。本题考查动词的形式。start doing sth开始做某事,强调已经开始做什么;start to do sth开始做某事,强调的是要开始做什么。根据句意,故选A。
二、(A)1.blowing
【详解】句意:太阳在照耀,风在吹。本题考查动词的形式。根据句意及首字母,可知单词为blow吹,由is可知blow用现在分词blowing,构成现在进行时,故答案为blowing。
2.picnic
【详解】句意:我们上周日去野餐了。本题考查动词短语。根据句意及首字母,可知短语为have a picnic去野餐,had是have的过去式,故答案为picnic。
3.sending
【详解】句意:我正在给我的朋友寄一些照片。本题考查动词的形式。根据句意及首字母,可知单词为send邮寄,send用现在分词sending,与am构成现在进行时,故答案为sending。
4.drinking
【详解】句意:奶牛在喝水。本题考查动词的形式。根据句意及首字母,可知单词为drink喝,由are可知drink用现在分词drinking,构成现在进行时,故答案为drinking。
5.rabbit
【详解】句意:兔子正在跳。本题考查可数名词及其单复数,因为后面的系动词用的是is,用可数名词单数,rabbit兔子,故答案为rabbit。
(B)1.is having
【详解】句意:玲玲现在正在举办一场生日派对。本题考查现在进行时,由now可知本题时态为现在进行时,现在进行时的结构为主语+be+动词的现在分词形式+其他。主语玲玲为单数,be动词用is,have的现在分词形式为having。故答案为is having。
2.are flying
【详解】句意:看鸟儿们。它们在天空中飞。根据句意可知句子是现在进行时,由be动词+现在分词构成,主语是They,be动词用are,fly的现在分词是flying,故答案为are flying。
3.are swimming
【详解】句意:看!鸭子们正在池塘里游泳。根据句意可知句子现在进行时,由be+现在分词构成,ducks是名词复数,be动词用are,swim的现在分词是swimming,故答案为are swimming。
4.are
【详解】句意:他和我现在在学校。根据now可知句子是一般现在时,主语He and I是第三人称复数,be用are,故答案为are。
5.buying
【详解】句意:她正在为你的生日买东西。句子时态是现在进行时,主语+be+doing,buy的现在分词是buying,故答案为buying。
(C)1.B 2.E 3.A 4.C 5.D
【解析】1.句意:我们正在树下打乒乓球。under……下面,符合句意,故选B。
2.句意:他正在向窗外看。look out of向……外面看。符合句意,故选E。
3.句意:男孩们正在水里游泳。in在……里,符合句意,故选A。
4.句意:星期天我们要去野餐。on Sunday在星期天,符合句意,故选C。
5.句意:看那些鸭子!它们饿了。look at看……,符合句意,故选D。
三、1.are having
【详解】原句句意:他们上周日玩得很开心。本题考查句型转换。题干要求用now改写句子,句子变现在进行时,现在进行时的结构为:be+动词的现在分词,主语they是第三人称复数,be用are,had的现在分词是having,故答案为are,having。
2.Are swimming
【详解】原句句意:鸭子在池塘里游泳。本题考查句型转换。现在进行时的陈述句改为一般疑问句时,将be动词提前。故答案为Are,swimming。
3.What you doing
【详解】原句句意:我们正在公园里拍照。本题考查句型转换。画线部分是做的事情,用what提问,问句为:你们正在公园里做什么?are doing正在做,故答案为What,you,doing。
4.The ducks are eating our sandwiches.
【详解】原句句意:鸭子吃我们的三明治。本题考查句型转换。题干要求改为现在进行时,现在进行时的结构为:be+动词的现在分词,主语The ducks是第三人称复数,be用are,eat的现在分词是eating,故答案为The ducks are eating our sandwiches.
5.When did you go to America?
【详解】原句句意:我们上个月去了美国。本题考查句型转换。划线部分是时间,用when提问,问句为:你们什么时候去的美国?问句结构为:When+助动词+主语+动词原形+其他?句子是一般过去时,助动词用did,went的原形是go,故答案为When did you go to America?
四、1.D 2.A 3.E 4.B 5.C
【导语】本文讨论了正在做的事情。
1.下句说:他在教室里。可知这句问在哪,选项D“萨拉,约翰在哪?”符合语境,故选D。
2.上句问:他正在做什么?可知这句回答正在做的事情,选项A“他正在画画。”符合语境,故选A。
3.上句问:张鹏也在画画吗?可知这句用yes或no回答,选项E“不,他在下棋。”符合语境,故选E。
4.下句说:他正在和张鹏下棋。选项B“吴一凡呢?”符合语境,故选B。
5.上句问:她在写报告吗?可知这句用yes或no回答,选项C“不,她不是。”符合语境,故选C。
五、1.B 2.C 3.A 4.C 5.B
【导语】本文主要写了身体健康需要健康的食物和运动。
1.important是形容词,意思是重要的,故选B。
2.句意:如果你想健康,请多吃_________少吃_________。A快餐;蔬菜。B快餐;蔬菜。C水果和蔬菜;快餐。根据文中句子You can have more bananas, apples, oranges, tomatoes and potatoes, because fruit and vegetables are good for you. But you shouldn’t eat too much fast food.可知应该多吃更多的水果和蔬菜,少吃快餐。故选C。
3.句意:_________也可以保持你的健康。A运动,B汉堡包,C快餐。根据文中句子Sports can also keep you healthy.可知运动也可以保持健康。故选A。
4.句意:健康的食物可以使你_________。A胖的,B瘦的,C强壮的。根据文中句子Healthy food can make you strong.可知健康的食物可以使你强壮。故选C。
5.句意:_________是健康的食物。A热狗和汉堡。B水果和蔬菜。C三明治和热狗。根据文中句子You can have more bananas, apples, oranges, tomatoes and potatoes, because fruit and vegetables are good for you. 可知水果和蔬菜是健康的食物,故选B。
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