例句:

1) I often help him and he often help me too.

2) They like us and we like them too.

3) My house is smaller than your house. Yours is larger than mine.

4) Our pictures are better than their pictures. Ours pictures are better than theirs.

3、still 与yet

still 用于肯定句和疑问句：

He still works at Guangming Farm. Does she still study at that primary school?

yet 用于否定句: They don’t start to work yet.

4、有next, this, that的时间状语不需要加介词。

We’ll visit Beijing next week. I’m going to see that film this Sunday.

5、比较时表示程度：

Is your new school much larger than the old one?

He is one cm taller than me. Mary is one year older than me.

6、quite a lot (of) 相当多

7、千位数的表示法： 2,345 (two) thousand (three) hundred and forty-five

Unit 8

短语：1.have to 不得不 You have to get up earlier than us.

2、leave Don’t leave your things here. (遗留) He usually leaves school at half past five. (离开)

3、have a harder job to do 有更艰辛的工作要做 I have something to do. I have nothing to say.

Unit 9

far 的比较级1)farther(更远)具体的.一般表示距离

2)further(进一步)抽象事物 一般表示学业深造

最高级 farthest/furthest

Module 4 Wild Animals

学习重点

1)能就“野生动物”的话题进行交谈;

2)能就“比较动物”的话题进行交谈。

1、掌握比较级和最高级的句型

1) Giraffes’ legs are longer than horses’ legs. (形容词比较级)

2) Elephants are the biggest animals in the world. (形容词最高级)

3) Deer run faster than giraffes. (副词比较级)

4) Of all animals, cheetahs run (the) fastest. (副词最高级)

5) Who works hardest in our class? (副词最高级)

2、谈论身高体重的句型

1) It can be 30 metres long.

2) It weighs over 150 tons.

注意的问题:

1、比较两样(种)以上的东西时副词应变化：

A.hard – harder late – later high – higher fast – faster early – earlier

B.well – better much – more badly – worse far – farther

例句： 1)Kate runs faster than me. 2)Sally swims better than Judy,

2、较三样(种)以上的东西时形容词和副词的变化：

A.small – smallest new – newest old – oldest tall – tallest

big – biggest fat – fattest thin – thinnest hot – hottest;

B.good – best many – most well – most bad/badly -- worst;

例句： 1) Our classroom is the biggest here. 2) Meihua is the tallest girl in her class.

3) Russia is the largest country in the world. 4) He runs fastest in the team.

Unit 10

1、 形容词最高级前一般加the，副词最高级前一般可加the或不加the:

Blue whales are the biggest animals in the world. Of all animals cheetahs run (the) fastest.