1：长宽高和面积的表达

基数词+单位量词+in+名词

基数词+单位量词+形容词

The whale is 10 meters long.=

The whale is 10 meters in length.

The wall is 5 meters wide.=

The wall is 5 meters in width.

The house is 200 square meters in size.

注意名词和形容词的转换：

long ——length

wide——width

high——height

deep——depth

2:deep和deeply

deep:形容词（深的），副词（深深地，空间深度）。

Deeply:副词（深深地，情感上的深度）

3:high和tall

high:形容词，副词，反义词是low.

tall:可以指建筑，也可以指人，反义词是short.

It is a high mountain.

He jumps high.

Who is taller?

4:Qomolangma is higher than any other mountain in the world.=

Qomolangma is higher than any mountain in Africa.

Any other :其他任何，指在同一个范围内出来了某人或某物意外其他的任何人或事，后接单数名词，也可以接any of the other+复数名词。如果不在同一范围内，就用any.+单数名词。

Jack is taller than any other boy in his class.(同一范围内)

Jack is taller than any boy in Mary’s class.（不在同一个范围内）

5：对人口数量进行提问：

What’s the population of China ?

How many people are there in Canada?

注意：Population:用big, large ,small修饰，做主语，表达整体概念，谓语用单数，有分数或百分数修饰，谓语动词可用单数或复数。

The city has a biglargesmall population.

The population of China is more than 1.3 billion.

Three quarters of the population in the city is are from other parts of the country.

6:one of+(形容词最高级)+the +可数名词复数

China is one of the oldest countries in the world.

One of…做主语，谓语动词用单数。

One of the girls is my sister.

7:随意去做某事：Feel free to do sth.

Please feel free to ask me any questions on today’s news.

8:四个旅行单词

Tour: 名词，动词。指最后返回出发地，旅途中有停留游览点， 距离可长可短。

Trip:名词，普通用词，口语多用，长指短距离的旅行。

Travel：名词，动词，泛指旅行的行为而不是某次具体的旅行，多指长途旅行，单复数均可。

Journey：名词，最普通用词，侧重距离较远的单程陆地旅行，也指水上或空中。

Tour(旅游，v)---

tourist(游客，n)---

tourism(旅游业，n)---

touristy(吸引游客的，adj.)

9:令人惊奇的，感到惊奇的

Amaze .动词，使惊讶

Amazement.名词，惊讶

Amazing.形容词，用来表物

Amazed.形容词， 用来表人

Be amazed at…对…感到惊奇

To one’s amazement.使…吃惊的是…

10：ancient ,old的区别

Ancient:古老的，形容已经很古老或有古风的事物，具有较高价值的。

Old :旧的，老的，形容长期以来一直存在着的事物。

It is an ancient custom.

Oxford is an old university.

11:protect（动词，保护）--

-protection（名词，保护）

Protect…fromagainst…保护…免受….

12:as . 连词，正如，虽然，作为，因为,当…时候

As far as I know ,据我所知

As she sang these old songs ,tears ran down her face.

She is not as tall as her sister

.As she is not well, I went there along.

Child as she is ,she knows a lot.

I found a job as a teacher .

13: 包括：

include(动词)--

-including(介词)

The price includes the house and the furniture.

I like all kinds of activities ,including tennis ,swimming and so on .(逗号隔开)

14：freeze.动词，冰冻---

froze-frozenfreezing.

名词，冰点。

形容词，极冷的，冰冻的。（表主动意义 ）

Frozen.形容词，冰冻的，结冰的（表被动意义）

It is freezing outside.

I don’t like frozen food.

15:condition.名词，条件，状况

Everything is in good condition.

He is overweight and out of condition

.15：succeed.动词，成功，实现目标（in doing sth.）

Successful.形容词，成功的

Successfully.副词，成功地

Success.（名词），成功。

16：challenge.（动词，名词），挑战。

He challenged me to (play) a game.

We accept their challenge to a ball match.

The discovery challenges traditional beliefs.

17:achieve.（动词）达到，完成，成功。(同realize)

achievement (名词) 成就

achievable(形容词)可达到的

18：force.（名词，动词）力量，迫使

The forces of nature自然力量（物质力量，可数）

The force of explosion爆炸力（物理力量，不可数）

Force sb. to do sth. =Force sb. into doing sth.迫使某人做某事

19：even though 即使，尽管（指事实）

Even if 即使，尽管 （含假设）

Even if you don’t succeed ,they will stand by you .

Even though I have opposed him, he is a great man .

20:weigh.(动词)称重，重。-

--weight (名词)重量

The little boy weighs 20 kg=The little boy is 20 kg in weight.

21:倍数的表达法

A +be +基数词+times + as +形容词原级+as +B =

A+ be +基数词+ times +形容词比较级+than +B

Your house is twice bigger than mine .=

Your house is twice as big as mine .

22:at birth出生时=when sb. was born

Give birth to sb.生孩子，产仔

She gave birth to a second child last year.

22:up to 达到，直到，到…为止，是…的责任,由…来决定

There are up to 2000 students in our school.

Up to now, everything has been successful

.I think I will leave it up to you .

23.reserch.调查，研究（动词，名词）

He is researching on history.

He is researching into the cause of cancer.

24.awake,醒着的。

asleep,睡着的.

Is he awake or asleep?

25.相似词组

fall over:强调向前摔倒，不接宾语

Fall down:强调的是滑到，倒下，后接from

Fall off: 强调的是跌落，掉下来，后直接接宾语。

26.There be +sb. sth. +doing sth.+地点

某地有某人或某物正在做某事

27.or so 大约，用在被修饰词之后。

around, about,大约，用在被修饰词之前。

We will finish the project in two weeks or so

.There are about 1 hundred companies in my hometown

.28.government.政府，内阁。

The government needs people’s help.（当整体讲，谓语用单数)

The government are discussing the education program.（当成员讲，谓语用复数）

29.近义词区别

big:大的，不含感情色彩。

large:大的，多指面积，体积。

great:伟大的，含感情色彩。

huge:巨大的，比large 面积和体积更大。

30：可以修饰形容词和副词比较级的词（组）：A little ,a bit ,a lot,much,even,far.