初二生物的知识点总结

有知识不等于有智慧，知识积存得再多，若没有智慧加以应用，知识就失去了价值。了解你自己在做什么事，知道热爱做什么样的事，下面小编给大家分享一些仁爱版英语九年级上册知识，希望能够帮助大家，欢迎阅读!

仁爱版英语九年级上册知识1

I. 重点词组

1. not only…but also… 不仅……而且……

2. be supposed to 应该

3. ought to 应该

4. turn off 关掉

5. instead of 代替

6. on time 准时

7. make sure 确保

8. push forward向前推

9. push down 向下

10.pull up 向上拉

II. 重点句型

1. For example, we should use both sides of paper and reuse plastic bags.

例如,我们应该用纸的两面,并且重新使用塑料袋。

2. Everyone is supposed to do that.每个人都有义务那样做.

3. First, you ought to turn off the lights when you leave a room.首先, 你离开房间时应该随手关灯。

4. Easier said than done. 说起来容易做起来难。

5. Well, actions speak louder than words.嗯, 百说不如一做。

6. There will be a lot of hard work to do tomorrow, so make sure you go to bed early tonight.

明天有许多繁重的活要干,今晚一定要早睡。

III. 语法

并列句：由两个或两个以上并列而又相互独立的简单句构成。

结构为：简单句+并列连词+简单句

常用的并列连词有：and, or, but, while, not only… but also

e.g. 1. The river is dirty and the temperature of the earth is rising.

2. They work well, but they are slow and can’t run for long.

仁爱版英语九年级上册知识2

I. 重点词组

1. as a result 结果

2. here and there 到处

3. in the beginning 一开始

4. in danger 处于危险中

5. cut down 砍倒

6. change sth. into sth. 把……变成……

7. prevent from 防止

8. greenhouse effect 温室效应

9. refer to 提到

10.deal with 处理

12.cut off 中断

II. 重点句型

1. As we know, none of us likes pollution.众所周知,没有人喜欢污染。

2. Humans have come to realize the important of protecting animals.人类逐渐意识到保护动物的重要性。

3. Trees can also stop the wind blowing the earth away.树木也能防风固土。

4. Cutting down trees is harmful to human beings, animals and plants.砍伐树木对人类、动植物都有害。

5. Some things we’ve done are very good for earth while some are not good.

我们所做的, 有些对地球很好,而有些不利。

6. They can also prevent the water from washing the earth away.它们也能阻止水土流失。

7. When it rains or when the wind blows, the earth is taken away.天一下雨或刮风, 土就会被冲走或刮走。

III. 语法

不定代词:

1. 定义: 指的是那些不指明代替任何特定名词或形容词的代词。

2. 用法: 在句中可作主语、宾语、表语、定语等。something , somebody, anything, anybody等作主语时，通常视为单数。当形容词修饰它们时，要放在其后。

e.g. But the government has done something useful to protect the environment.

仁爱版英语九年级上册知识3

I. 重点词组

1. chemical factory 化工厂

2. pour… into… 把……排放到……

3. in a bad mood 处在不好的情绪中

4. manage to do sth. 设法去做某事

5. do harm to … / be harmful to… 对……有害

6. quite a few 相当多

7. no better than 同…….一样差

8. in pubic 公开地

9. all sorts of 各种各样的

10.in many ways 在许多方面

II. 重点句型

1. Look, there are several chemical factories pouring waste water into the streams.

看, 有几家化工厂正往河里排放废水.

2. Everything has changed.一切已发生了变化.

3. How long have you been like this? 你像这样多长时间了?

4. I’m always in a bad mood because I can’t stand the environment here.

我的情绪总是很差因为我受不了这里的环境.

5. However, not all people know that noise is also a kind of pollution and is harmful to humans’ health.

然而,并非所有的人都知道噪音也是一种污染, 而且有害于人类健康.

III. 语法

直接引语和间接引语

1. Granny said, “I’m feeling even worse.”

Granny said that she was feeling even worse.

2. “ Do you still want to live here, Granny?” the journalist asked.

The journalist asked Granny if she still wanted to live there.

3. “ How is the environment around this place?” the journalist asked.

The journalist asked how the environment around that place was.

仁爱版英语九年级上册知识4

I. 重点词组

1. get lost 迷路

2. each other 彼此

3.at least 至少

4take place发生

5because of 因为

6.be strict with sb. 对某人严格要求

7.carry out 实行

8.be short of 缺乏

9.take measures to do sth.采取措施做某事

10.be known as… 作为……而著名

11.work well in doing…在……方面起作用

12.a couple of 一些

13keep up with赶上,跟上

II.重点句型

1. Have you found him yet? 你已经找到他了吗?

2. ——I really hate to go shopping. 我的确讨厌购物。——So do I.我也如此。

3. But it seems that their living conditions were not very good.但是似乎他们的生活条件不太好。

4. But great changes have already taken place in China recently.但是近来中国已发生了巨大的变化。

5. Because of the one-child policy, now most families have only one child.

由于我国独生子女政策的实行，现在大部分家庭只有一个孩子。

6. What’s the population of the U.S.A.?美国的人口是多少?

7. ——What’s more, the population in developing countries is growing faster. ——So it is.

而且，发展中国家的人口在更快地发展。 的确如此。

8. Our government has taken many measures to control the population.

我们的政府已采取了许多控制人口的措施。

III.语法：

常用于现在完成时的时间状语：already, just , yet, ever, never, recently.

e.g. 1. I have just called you.

2. ——Have you ever been to France? ——No, I’ve never been to any European countries.

3. ——Have you seen him yet? ——Yes, I have seen him already.

仁爱版英语九年级上册知识5

I. 重点词组

1.learn…from…向……学习

2.in order to为了

3.give support to… 为……提供帮助

4.see sth. oneself 亲眼所见某物

5.keep in touch with 与……保持联系

6.sorts of各种各样的

7.make progress 取得进步

8.thanks to 由于

II.重点句型

1. Where have you been, Jane? 你去过哪里，简?

2. She has gone to Cuba to be a volunteer.她去古巴当志愿者了。

3. There goes the bell. 铃响了。

4. Though I had no time to travel, I still felt very happy.虽然我没有时间去旅行，但是我仍然感到很开心。

5. Now our country has developed rapidly.现在我们国家发展迅速。

III.语法

1. 现在完成时态的构成：助动词have/has+动词的过去分词

e.g. You have just come back from your hometown.

2. 现在完成时态的句式:

e.g. (1) I have been to Mount Huang with my parents.

(2) I haven’t seen him for a long time.

(3) Where have you been?

(4) ——Have you ever cleaned a room? ——Yes, I have. / No, I haven’t.

3. have/ has been与 have/has gone 的区别

have/has been to sp.表示曾经到过某地—— have/has gone to sp.表示已经去了某地

e.g. (1) I have been to Mount Huang with my parents. (2) She has gone to Cuba to be a volunteer.

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