考点6.the number of / a number of

1).a number of 许多 = a lot of /many ,

number 前可用large /small 来修饰，a large /

small number of ….. 作主语时，谓语用复数。

2).the number of ….的数量, 作主语时，谓语用单数。

A large number of tourists ______(come )to

Mountain Tai every year .

The number of the students in our class ____(be ) 60.

考点7.sick / ill

1).ill 用在系动词之后作表语。

2).sick 既可以放在系动词之后作表语也可放在名词之前作定语。

She was _______ because of hard work .

The _____ boy coughed terribly .

考点8.表示客气地请求某人干某事

1). Would you like to do sth ?

2).Could you please do sth ?

3).Will /Would you please do sth ?

4).Can you do sth ?

考点9.be busy

1). be busy with sth .忙于某事

2).be busy doing sth 忙于干某事

3).be busy 的反义词组 be free / have time

I am busy tomorrow .= I _____ _____ = I ______ ______ time .

考点10.whole / all

1).whole 一般置于冠词，物主代词或其他限定词之后， all 位于限定词之前。

2).一般不修饰不可数名词，all 既可修饰可数名词也可修饰不可数名词。

He stayed at home all the afternoon .=

He stayed at home ______ _____ afternoon.

考点11.however / but

however “然而，可是”用于句首或句中，须用逗号隔开。而but 不用逗号隔开。

He is very busy ,_____, he always helps me .

A. and B. / C. but D. however

考点12.most of / most

1).most of the +复数名词 “…..中的大多数”

2).most +复数名词 “大多数的…….”

_____ the students are clever .

______students are clever.