初中宾语补足语语法

一、概念透视：补充宾语意义的句子成分叫做宾语补足语。

二、成分透视：能充当宾语补足语的成分通常有名词、形容词、介词短语、不定式、分词（现在分词和过去分词）等。Unit5中主要提到了以下几种：

1.形容词通常在get（使），paint（画），keep（保持）,find（认为）, think（认为）,make（使）等动词之后充当宾语补足语。如：

Whenever she sleeps,she always keeps the windows open.

Please paints the flowers yellow.

We think it necessary for us to practice speaking English every day.

2. 不定式作宾语补足语时，通常有下面三种情况：

1）在tell,ask,want, except 等动词后面，往往接带to的不定式。如：

The teacher asked him not to be late for school again.

I want you to teach me to send e-mails.

2)感官动词see,hear,watch等后面，可以接不带to的不定式，表示动作全部过程已经完成。如：We often see Li Ming carry water fo Granny Ma.

3)在动词help后面，既可以接带to的不定式，也可以接不带to的不定式。如:

Wang Mei is going to help me(to）learn physics.

3. 现在分词可在感官动词see, hear,watch等后面作宾语补足语，表示动作正在进行。如：

I saw him playing football on the playground just now.

注意：名词或形容词作宾语时，如果不定式短语作宾语，常用it作形式宾语。如：

My father thinks it his duty to hepl others.

[趁热打铁]

用括号内所给单词的适当形式填空。

1. Don't keep children___________(study)all the time.

2. He thinks it impossible ___________(finish)the work in thirty minutes.

3. Usually he makes his little sister_________(cry),but this time the was made

_________(cry)by his little sister.

4. Tom is ill. Let's _______(go)to see him.

5. You should keep your bed_________(tidy).

keys: 1.studying 2. to finish 3.cry,to cry 4. go 5. tidy