八年级英语下册第五单元知识点整理

发布 2020-11-01 13:07:28 阅读 9424

一。 重要词汇和句子。

1. 助动词 do 用于条件状语从句或答语中起省略作用, 可使句子更简练。

(1)--i think i’m going to take the bus to the party .

---if you do , you’ll be late .

(2) -do you like reading harry potter ?

no , i don’t . but my sister does .

2. h**e a good \ great \ wonderful time ==h**e fun ==enjoy oneself

玩得很高兴 \ 过得很愉快。

i had a good \ great \ wonderful time in the park yesterday .

=i had fun in the park yesterday .

== i enjoyed myself in the park yesterday .

3. let sb. \sth. in 让某人\ 某物进来

why not let him in ?

you’d better open the windows and let some fresh air in .

4. organize 动词, “组织, 安排, 筹备 ”

they are going to organize a picnic .

organization 名词, “组织, 机构 ”

she works for a voluntary organization helping homeless people .

organizer 名词, “组织者, 建立者 ”

the organizers of the concert said they had a great success .

5. take away 拿走, 取走take ( an active ) part in (积极) 参加。

take off 起飞, 脱下take … to … 把…..带到……

take turns to do sth 轮流做某事 take a look ( at ) 看一看。

take exercise 做运动take notes 做笔记。

take a rest 休息take one’s temperature 量体温。

take it easy 别着急, 别紧张take over 接管

6. a good time to do sth 做某事的好时间

march is a good time to plant trees .

autumn is a good time to tr**el .

7. remind sb. of sth. 提醒某人做某事。

if i forget , please remind me to write to my mother .

8. around the world ==all over the world 在世界各地 \ 全世界。

football is very popular around the world \ all over the world .

his dream is to tr**el around china .

9. make a living ==for a living 谋生

in this city he drives a taxi to make a living \ for a living.

what does your father do to make a living \ for a living ?

make a living ( by ) doing sth . 以做某事谋生。

the old man makes a living (by) hunting .

10. 提建议的句子

why not do sth ? 为什么不做某事 ?

why don’t you do sth ? 为什么不做某事 ?

what about \ how about doing ? 做某事怎么样?

would you like to do sth ? 你想\ 愿意做某事吗?

shall we do sth ? 我们去做某事, 好吗?

let’s do sth , shall we ? 让我们做某事, 好吗?

do you want to do sth ? 你想去做某事吗?

11. seem like sth 看起来像……

it seems like years since i last saw you .自从我上次见到你以后, 好象是过了好几年。

those cards seemed like many little flags .那些卡片看起来好象许多小旗子。

seem like doing sth . 看起来像做某事。

he seemed like forgetting what had happened .

12. chance 名词, “机会, 机遇 ”

we h**e\ get a good chance of winning the match .

there is little chance of meeting him again .

by chance = by accident 偶然地 we met him by chance yesterday .

take a chance on sth . 在……上冒险。

you shouldn’t take a chance on that .

13. all the time 总是, 一直

they are singing the same song all the time .

you can hear them talking and laughing all the time .

he stayed at home all the time last night

其它短语: in time 及时 on time 准时 at times 有时

at that time 在那时 at the same time 同时 once upon a time 从前

as time goes on 随着时间地推移 take one’s time 不着急。

watch one’s time 等待时机。

14. h**e a difficult time ( in ) doing sth. 难于做某事, 做某事有困难。

== h**e problems ( in) doing sth.

== h**e trouble ( in ) doing sth.

we h**e a difficult time working out the problem .

they h**e some problems getting to the top of the mountain .

15. against 介词, “反对, 不同意, 抵抗, 对抗, 对……不利 ” 反意词 for, “赞成 ”

there were 20 votes (票) for him and 12 against him .

they sailed against the wind .他们顶风航行。

you need to wear a coat against the cold .你需要穿上外套防寒。

he is standing against the wall . 他靠墙站着。

he hit against a tree . 他撞到了树上。

we are going to play a basketball match against class two on sunday .

16. forget 忘记。

forget sth 忘记某物forget to do sth 忘记去做某事。

forget doing sth. 忘记做了某事le**e sth somewhere 把某物忘在某处。

i forgot to turn off the light when i left.

i forgot telling him the message and told him again .

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