
上海牛津英语二年级下语法点复习 一、be动词(am, is, are) 1.am与I连用。 例如:I am=I’m 我是 2.is用于两种情况: (1)单数: 例如:There is an apple.(an apple一个苹果,表示单数) (2)不可数: 例如:In spring, the grass is green.(grass不可数) 3.are用于两种情况: (1)复数: 例如:In spring, the trees are green.(trees是复数形式) (2)与you连用: 例如:You are=You’re 你是 附: I am =I’m我是,He is =He’ s他是,She is =She’s她是,It is =It’s它是, We are我们是, You are =You’re你是 / 你们是,They are (他她它) 们是 二、What colour...... ......什么颜色? 1.询问对象,单数用is;复数用are. 如: (1)What colour__is___ the dog ( dog 是单数形式) (2)What colour __are____ the dogs (dogs 是复数形式) 2.相似句型比较 (1)What colour is it/ are they -- It’s/ They are red/ blue/yellow…… (2)What is it -- It’s a red apple. What are they --They are red apples. 三、It’s…和They are… 如: 1. I can see___ a watch _____. It’s small. (It’s--单数/不可数) A. watches B. a watch 2. I can see___ watches _____. They are small. (They are--复数) A. watches B. a watch 四、What can you…. 和what do you… 如: (1)--What can you see? --I can see a bag. (2)--what do you see? -- I see a bag. 五、Do you like… 的回答方式。如: (1)-- Do you like watches? --Yes, I like watches./ Yes, I do. (2)-- Do you like watches? --No. I like dolls./ No. I don’t. 六、Is it…. --No. It’s….如: Is it hard -- No. It’s __soft__. 反义词 七、can+动词原形,表示“能 / 会做什么”例如: 1. I can skate. 2. She can skip. 3. Tom can skate and skip. 八、like 表示“喜欢” 1. like+动词ing,表示“喜欢做什么”例如: (1)I like running. (2)He likes reading. (3)Kitty likes running, reading and riding a bicycle. (4)I like swimming. I don’t like running. 附: 1. 直接加’’-ing’’: sing -- singing play -- playing fly -- flying read -- reading 2. 以不发音的”e”结尾的动词,要去”e”加”-ing”: skate -- skating dance -- dancing ride -- riding write -- writing 3. 以重读闭音节结尾的动词,双写最后一个字母再加”-ing”: run -- running skip -- skipping hop -- hopping swim -- swimming 可数(复数形式) 2.like (eating) +sth 不可数(原形) (1)I like eating carrots.= I like carrots.(carrot 可数,用复数形式) (2)Kitty likes eating salad.= Kitty likes salad.(salad 不可数,用原形) (3)I like bread. I like flowers. I don’t like cola. 附: 可数名词(有复数形式): carrot--carrots banana--bananas hamburger--hamburgers noodles pear--pears peach--peaches cake--cakes chocolate--chocolates biscuit--biscuits sweet--sweets …… 不可数名词(没有复数形式,词尾不能加s): salad fish chicken soup meat grass pizza rice ice cream jelly water juice …… 九、want 表示“想要…” 1. want + sth 表示“想要什么东西” (1)I want some milk. I don’t want the cold soup. 2. want + to + 动词原形 表示“想要做什么” (1)I want to play football outside. I don’t want to sleep. (2)I want to be a kind girl. 十、go+动词ing,表示“去做什么”例如: Let’s go hopping together. 十一、have/ has , 表示“有….” has ... ...
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