祈使句都用will you 或won’t you

＊當(dāng)陳述部分含I think (believe, suppose...)that... 結(jié)構(gòu)時(shí)，其反意疑問(wèn)句須與從句的主、謂語(yǔ)保持一致，注意主句的主語(yǔ)必須是第一人稱。例如：

I don't think he will come, will he?

若是非第一人稱，則與主句的主語(yǔ)相一致

He thinks that she will come, doesn’t he?

＊當(dāng)陳述部分為從句時(shí)，若主句主語(yǔ)為 I ，反意部分的主語(yǔ)為從句主語(yǔ);若不為 I ，反義部分的主語(yǔ)為主句主語(yǔ)。

①I know your father is a worker, isn't he?

①she knows your father is a worker, doesn’t she?

＊當(dāng)陳述部分含有以下這些含有否定意義的詞時(shí)：few, little, seldom，hardly, never, not, no, no one, nobody, nothing, none, neither等，其反意疑問(wèn)句需用肯定結(jié)構(gòu)。

例如： He is never late for school, is he?

＊陳述部分是there be句型時(shí)，其反意疑問(wèn)句中要用there。

There was a hospital here, wasn't there?

＊陳述部分的主語(yǔ)是everything, nothing, anything或something 時(shí)，反意

疑問(wèn)句的主語(yǔ)應(yīng)用代詞it。

Something is wrong with my radio, isn't it? 我的收音機(jī)出毛病了，是吧？

＊陳述部分的主語(yǔ)是 everybody, everyone, anybody, anyone, somebody, someone, nobody, no one, none, neither 時(shí), 其反意疑問(wèn)句的主語(yǔ)需用復(fù)數(shù)代詞they。例如：

Everyone is here, aren't they? 大家都到了，是嗎？

3、to do 不定式

1. 不定式作主語(yǔ)時(shí)，常用it作形式主語(yǔ)，而將作主語(yǔ)的不定式放在句子后部。 It is exciting to surf the Internet.

It's ... of sb. to do sth.與It's... for sb. to do sth.

形容詞形容人的時(shí)候用of,形容事情的時(shí)候用for

It's very kind / nice of you to help me。

It's hard for the Chinese students to learn Russian. 中國(guó)學(xué)生學(xué)俄語(yǔ)是很難的。

2.動(dòng)詞不定式在句中作賓語(yǔ)，如帶有賓語(yǔ)補(bǔ)足語(yǔ)時(shí)，要先用it作形式賓語(yǔ)，而將該不定式后置。

注意：一些動(dòng)詞之后可以接to和doing作賓語(yǔ)時(shí)，如stop，forget，remember, try,need等 I don't think it right to do it in that way.

我覺(jué)得以那種方式去做是不恰當(dāng)?shù)摹?/p>

I find it hard to get along with him.

我發(fā)現(xiàn)與他相處不是件容易的事。

4.作補(bǔ)語(yǔ)

有些動(dòng)詞后跟不帶to 的不定式作賓語(yǔ)補(bǔ)足語(yǔ)。

① 感官動(dòng)詞② 使役動(dòng)詞③ help sb. do…或help sb. to do當(dāng)此類句子改為被動(dòng)語(yǔ)態(tài)時(shí)，要補(bǔ)上to.

He is often heard to sing this song.

The workers were made to work 12 hours a day.

在 think, find, consider, discover等動(dòng)詞后常用to be +adj.結(jié)構(gòu)作賓補(bǔ)，有時(shí)to be 可省略。 We all think/ consider/ find/ discover him (to be) kind and honest.

動(dòng)詞不定式的省略

4