2. You should eat _______ fruits and vegetables.

A. a little 　　　　　 B. a lot 　　　　　　　 C. plenty of　 　　　 D. much

1. The rich man gave _______ dollars to medical research.

A. million of 　　 B. three millions 　 C. two millions of D. millions of

3. because + 从句

because of + 名词/动名词

e.g.　 He didn’t come because he was ill.

He didn’t come because of illness.

I can’t go there because it is dark.

I can’t go there because of the dark.

He is late because the traffic is bad.

He is late because of the bad traffic.

[模拟试题](答题时间：90分钟)

2. belong to + 名词或代词宾格

be +名词所有格或名词性物主代词

e.g.　 It must belong to Mary.

The cat might belong to her.

The book can’t belong to me.

It must be Mary’s.

The cat might be hers.

The book can’t be mine.

1. must　

might/could +　 动词原形　　

can’t

e.g. They must be volunteers.

It must mean “concert hall”.

He must be watching TV.

He might be Mary’s brother.

He could come here tonight.

He might be waiting for a bus.

It can’t be our teacher’s.

It can’t mean “happy”.

Our teacher can’t be listening to music.

4. ---Whose T-shirt is this?

---It can’t be John’s. It’s too small for him.

语法：

表推测的情态动词must, might, could, can’t的用法

可能性和推测：

must 很可能，一定，肯定

might 也许，或许，可能

could 能，可能

can't　 不能，不会

语言点：

3. ---Whose guitar is this?

---It might belong to Alice. She plays the guitar.

1. ---Whose notebook is this?

---It must be Ning’s. It has her name on it.

2 ---Whose French book is this?

---It could be Ali’s. She studies French.

3. If I were you, I’d take a small present.

语法：

虚拟语气

　　 句子假设的情况如果是完全不存在的(与现在或过去的事实相反)，或者实现的可能性很小(与将来的事实可能相反)，这种句子叫做虚拟条件句，它的谓语动词用虚拟语气。

表示与现在事实相反的情况时，条件从句的动词用一般过去式(be的过去式用were或was)，主句的动词用would(should, could或might)加动词原形。

只需掌握与现在事实相反的情况，其结构为：

e.g. If I were you, I should / would go at once.

　　 I would certainly go if I had time.

Unit 5　 It must belong to Carla

重点词汇：

Section A：

toy car　 玩具汽车　　 favorite author　 最喜欢的作家　 at the picnic　 在野餐中　

listen to… 听……　　 classical music　 传统音乐　　　 a hair band 一个发带　

belong to…属于……　 they both 他们两个　　　　 go to the concert　 去音乐会　　

during the concert　 在音乐会中　　　　 in the symphony hall　 在交响乐大厅

try to do sth.　 设法做某事　　　　　　 a math test on algebra 数学的代数考试　

the final exam　 期末考试　　　　　　 count 30% to… 百分之三十计入……

because of sth./doing sth. 因为……　　　 a present for… 给某人的礼物

Section B：

in the sky　 在天空中　 a strange creature　 一个奇怪的生物　　 wear a suit　 穿西服

a woman with a camera　 带着照相机的妇女　 catch a bus　 赶公共汽车　

used to …　 过去常常……　 these days　 近来　　 in our neighborhood　 在我们社区　

the local school/newspaper/zoo 地方的学校/报社/动物园　　 strange noises 奇怪的声音　 outside our window　 在窗户外　 have fun　 娱乐　 next door neighbor　 隔壁邻居

at first 　开始　 be worried　 焦虑的　 there must be　 一定有　 in the hallway　 在走廊

get in the window　 进入窗户　 in front of　 在……的前面　 escape from　 从……逃出　

in an ocean　 在海洋里　 too much　 太多

Self Check：

be careful of… 小心……　 be afraid of doing sth. 害怕做……　 get on the plane 上飞机　

be worried about…担心……　 a strange smell 一种奇怪的味道　 use up　 用完、耗尽　

Grammar Focus：

2. If I were you, I’d wear a shirt and tie.