人教版高二Languagepointsofunit13

人教版高二Language points of unit 13

1 cover a glass of water with…

cover…with…

The furniture was covered with dust. 家具上落满了灰尘

The city covers 25 square miles. 这个城市占地25平方公里

The book covers the period from 1840 to 1914. 这本书涉及了从1840至1919这个时期的历史

I only bought this book because of its cover. 我是为了这本书的封面才买了它

2 upside down

You’ve got that picture upside down. 你把那图片弄倒了

The office is being decorated, so everything is upside down.

办公室正在装修,因此所有东西都乱七八糟的

3 fill one glass with…

fill…with… be full of…

4 protect

We must protect children. 我们必须保护儿童

protect…from… 保护…不受/免受…

Protect the plants from the cold. 保护植物使不受冻

In summer, people like to wear glasses to protect themselves from the sunshine.

夏天,人们喜欢戴眼镜保护眼睛

prevent…from stop…from keep…from

5 mariner 水手

marine 海产的,海的; 船只或舰队

Seals and whales are marine animals. 海豹和鲸是海中的动物。

Her husband is a US marine. 她丈夫是一名美国海军陆战队士兵。

6 sailor 船员；水手；水兵

The sailors landed on Dalian. 船员在大连上岸。

I am a bad sailor. 我是个爱晕船的人。

7 cube 方块，立方体；立方，三次幂

The cube of 2 is 8. 2的立方/三次幂是8。

Ice cube 冰块 cube root 立方根

8…whether you can come up with…

come up with… 想出，提出（计划、答复等）

The airline has come up with a solution to the problem. 航空公司想出办法来解决这个问题。

9 Who benefits from…

benefit v. 获益，对……有利 n.利益，益处

Exercise benefits our health. 运动有益于我们的健康。

Your advice benefited me a great deal. 你的建议对我很有好处。

benefit 作不及物动词，“获益；得益于”接介词from/by

We benefit from daily exercises. 每天做操对我们有益。

be of benefit to sb. 对……有好处Your advice was of great benefit to me.

for the benefit of 为了……的利益

10 property 财产；占有物；所有权；特性

This small house is my only property. 这所小房子是我唯一的财产。

One property of steel is its hardness. 坚固是钢的特性之一。

11 percent n. 百分比

How much percent…? What percentage of …?

The sales have increased by 20 percent this month. 这个月的销售量增长了20%。

12 range

vt.排列；归类；常与on, in, along等介词连用，表示方向或趋势。

I ranged the books on the shelf according to size. 我把书依大小顺序排在书架上。

vi.在……范围内变动；

The road ranges westward from the road. 这条湖由湖边向西延伸。

n.范围（认知、知识、经验或能力方面）不可数名词

be out of one’s range 某人所不能及的

变化（范围） What is the range of this telescope? 这架望远镜的有效距离是多大？

山脉；延展的一组或一系列

The library has ranges of books in perfect order. 这个图书馆的书一排一排放得井井有条。

13 all the way 一直，始终

Jack climbed all the way to the top of the tree. JACK一直爬到了树顶。

14 up to He came up to me. 他向我走来It’s up to me to teach them English. 由我负责教他们英语

What is he up ? 他在做什么？ up to now 直到现在

15 What makes the ocean such a great place to live?

To live 不定式做后置定语 such 的用法

16 the way the water molecule is formed gives water…

in the way 以这种方式 in a way 在某种程度上in one’s way 挡路的 out of way 不挡路，避开

17 affect v.影响 Smoking affects health. n. effect take effect

18 take advantage of

19 Heat capacity is the amount of energy it takes to raise the temperature of a substance by …分析句子结构

区分ability, capacity& capability

20 give off

21 add to, add…to… add up, add up to

22 Isn’t it amazing that a single substance can be so important to our planet and even the whole universe?

情态动词（1 ）