新八年级上册英语第六单元知识总结

Unit 6 I’m going to stud y computer science一、词组、短语：1、grow up 长大

2、every day每天

3、be sure about对某事确信

4、make sure 确信/有把握

5、send…to…把…发送到…/把…寄…

6、be able to 能/能够

7、the meaning of …的意思/含义

8、different kinds of 不同种类的

10、at the beginning of 在…开始的时候

11、write it down写下它/记下它

12、have to do with关于

13、take up doing sth. 开始从事/着手处理/接受

14、hardly ever 几乎不

15、too…to…太而不能

16、a cook 一名厨师17、take acting lessons上表演课

18、a cooking school烹饪学校

19、a race car driver一名赛车手

20.at a college/university 在大学里

21.at college /university在上大学

22. eat healthier food吃更健康的食物

23.get lots of exercise多锻炼

24.make a weekly plan制定每周计划

25.have…in common有共同之处

26.be an engineer当一名工程师

27.take medicine吃药

28.make resolutions下决心

29.make the soccer team组建足球队

30.learn another foreign language学会另门语言

31.agree with同意

二、习惯用法、搭配

want to do sth. 想做某事，

be going to + 动词原形：将要做某事，practice doing sth. 练习做某事，

keep on doing sth.继续做某事，

learn to do sth. 学会做某事，

finish doing sth做完某事，

promise to do sth.答应做某事，

help sb. to do sth.帮助某人做某事，remember to do sth. 记住要做某事，agree to do sth.同意做某事，

love to do sth.喜欢做某事，

be going to 的用法

be going to + 动词原形——表示将来的打算、计划或安排。常与表示将来的tomorrow, next year等时间状语或when 引导的时间状语从句连用。各种句式变换都借助be 动词完成，be随主语有am, is, are 的变换，going to 后接动词原形。肯定句：主语+ be going to + 动词原形+ 其他。He is going to take the bus there.

否定句：主语+ be not going to + 动词原形+ 其他I’m not going to see my friends this weekend.

一般疑问句：Be + 主语+ going to + 动词原形+ 其他

肯定回答：Yes, 主语+ be. 否定回答：No, 主语+ be not.

Are you going to see your friends this weekend? Yes ,I am. / No, I’m not.

特殊疑问句：疑问词+ be + 主语+ going to + 动词原形+ 其他？

What is he going to do this weekend? When are you going to see your friends?

2) 如果表示计划去某地，可直接用be going to + 地点

We are going to Beijing for a holiday.

3) 表示位置移动的动词，如go , come, leave 等常用进行时表示将来。

The bus is coming. My aunt is leaving for Beijing next week.

4) be going to 与will 的区别：

①对未来事情的预测用“ will + 动词原形”表达，will 没有人称和数的变化，变否定句要在will 后面加not,

也可用will 后面加not,或者缩略式won’t, 变一般疑问句将will 提至句首。

Will planes be large in the future? Yes, they will. / No, they won’t.

②will 常表示说话人相信或希望要发生的事情，而be going to 指某事肯定发生，常表示事情很快就要发生。

I believe Lucy will be a great doctor.

③陈述将来的某个事实用will. I will ten years old next year.

④表示现在巨大将来要做的事情用will. I’m tired I will go to bed.

⑤表示意愿用will. I’ll tell you the truth.

⑥表示计划、打算要做的事情用be going to, 而不用will.

I’m going to buy a com puter this month.

---Let’s discuss the plan, shall we? ----Not now. I ______ to an interview. A. go B. went C. am going D. was going ------Jack is busy packing luggage. ---Yes. He ____for America on vacation. A. leaves B. left C. is leaving D. has been away

三、重要句子（语法）

What do you want to be when you grow up? I want to be an engineer.

How are you going to do that? I’m going to study math really hard.

Where are you going to work? I’m going to move to Shanghai.

When are you going to start? I’m going to start when I finish high school and college.

四、词语辨析

1 promise vt. 保证，许诺。有三种结构：

1)promise to do sth. ——My mother promised to buy a piano for me.

2)promise sb. sth. ——My aunt promised me a bike.

3)promise + that 从句——Tom promises that he can return on time.

promise n. 允诺，诺言keep a promise. Make promises to sb. Lily is a dishonest girl. She never keeps a promise.

2.when 与while 的区别：

when 表示“当…时候”，既指时间点，又指一段时间，when 引导的时间状语从句中的动词可以是终止性的也可以是延续性的。When the teacher came in, the students were talking.

When she arrives, I’ll call you.(主将从现)

while 表示“当…时候”，仅指一段时间，从句中的动作必须是延续性的，一般强调主从句的动作同时发生，while 还可以作并列连词，意为“ 而、却”，表示对比关系。

Lisa was singing while her mother was playing piano.

Tom is strong while his younger brother is week.