英语语法参考

英语语法参考"/>

英语语法参考

目录

比较级、最高级用法

系动词

助动词

情态动词

一般现在时

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比较级、最高级用法

1. A<>B

A  + "be" + 形容词比较级 + than + B

        My book is cheaper than yours.

        I am not taller than he.

2. A = B

A  + "be" + as + 形容词原级 + as + B

        She is as fat as me.

3. 最高级

A  + "be" + the + 形容词最高级 + 范围

        He is the most famous in China.

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系动词

be        am        is        are        was        were        been        being

1. 表示状态

keep 保持        stay 保持        look 看起来        smell 闻起来        taste 尝起来

sound 听起来        feel 觉得、感觉        appear 看来好像        seem 好像是

remain 仍然是        continue 仍旧、保持        prove 证明是

        The rose smells good.

2. 表示结果

become 成为        turn 变为        get 变得        grow 变得        go 变成、进入...状态

come 成为、证实为        fall 变成        run 变成、进入...状态

        The milk will go bad.

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助动词

be(am、is、are)        do(did、does)        have(has、had)        will        would        shall        should

1. 构成时态

        I am working now.  我现在正在工作

2. 问句

        Do you love me?

3. 否定句

        I did not love you.  我之前不爱你

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情态动词

can        could        may        might        should        must        have to        dare        needn't

had batter        ought to        be able to

情态动词 + 动词原形

        You are hungry.

        You must be hungry.  你肯定饿了

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一般现在时

1. 主系表

        The teachers are busy.

        They are not famers.

        Are you students?

2. 主谓宾

        My classmates buy new clothes every year.

        Do you read books every day?        助动词构成问句

        I don't bake potatoes every day.        助动词构成否定句

3. 主谓宾 第三人称单数        do - did - does

        The doctor believes his nurse.

        Does your father like wine?

        The dog doesn't bark every day.

4. 时间状语

every day        on sunday        in the morning

5. 频度副词

always        often        usually        sometimes        seldom        occasionally        never

        Do you always get up late?

        She is often hard-working.

        I never drink wine.

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