英语八下知识点unit1-unit4总结（人教版八年级下英语UNIT4）

UNIT4 :必背词汇：，今天小编就来说说关于英语八下知识点unit1-unit4总结?下面更多详细答案一起来看看吧!

英语八下知识点unit1-unit4总结

UNIT4 :

必背词汇：

名词：

deal协议;交易[新义v.处理,对待] relation关系;联系;交往

communication交流;沟通 cloud云;云朵

member成员;分子[新义n会员] pressure压力

opinion意见;想法;看法 skill技艺;技巧[新义n.技术,技能]

football(美式）橄榄球;足球 development发展:发育:成长

动词：

allow允许;准许 guess 猜测;估计

argue争吵;争论 offer主动提出;自愿给予

communicate交流;沟通 explain 解释;说明

copy 抄袭;模仿;复制;复印[新义n.一份;副本]

return归还;回来;返回 compete竞争;对抗

continue持续;继续存在 compare 比较

push 鞭策;督促;推动 cause造成;引起[新义n.原因;起因;理由]

形容词：

wrong有毛病;错误的 elder年纪较长的

nervous焦虑的;担忧的 proper正确的;恰当的

clear清楚易懂的;晴朗的 typical典型的

quick快的;迅速的;时间短暂的 cray不理智的;疯狂的

usual通常的;寻常的

副词：

instead 代替;反而;却 secondly第二:其次

anymore（常用于否定句和疑问句末）再也（不);(不)再

perhaps 可能;大概;也许

代词：

whatever 任何；每一

目标短语：

look through快速查看;浏览 big deal重要的事

work out成功地发展;解决 get on with和睦相处;关系良好

cut out删除;删去 compare. . .with比较;对比

in one's opinion依……看

常考句型:

1. My parents don't allow me to hang out with my friends.

我父母不允许我和我的朋友们闲逛。

(allow sb.to do sth. ; hang ouut with sb.)

2. Why don't you go to sleep earlier this evening?

那你不如今晚早点儿睡吧。

(Why don't you do...?)

3. If your parents are having problems，you should offer to help.

如果你的父母遇到问题，你应该主动提供帮助。

（offer to do sth.)

4. He should talk to his friend so that he can say he's sorry.

他应该和他的朋友谈谈，这样他能说声歉。

(so that 引导目的状语从句)

5. Mothers send their small kids to all kinds of classes,

妈妈们把小孩送去上各种各样的学习班。

( send sb.to...)

重点语法：时间状语从句

考向1：

1. until作连词, "直到……为止",引导时间状语从句时,需注意:

主句是肯定句时,其谓语用延续性动词,强调主句的动作或状态一直持续到从句的动作发生时为止, "直到……为止"

I’ll stay here until you come back. 我会待在这里,直到你回来。

2.主句是否定句时,其谓语用非延续性动词,强调主句的动作在从句的动作发生之后才开始, "直到……才……"

(1) We can't get off the bus until it stops.

直到公共汽车停下来时我们才可以下车。

(2) We didn't start our discussion until he arrived.

直到他到了,我们才开始讨论。

例题：

-- Do you know the traffic rules?

--Sure,one of them is that we can’t go across the street____the light is green.

A. until B. after C.if

考向2：

so that 意为"为了,以便，引导目的状语从句,相当于in order that，从可中多含有can 、 could 、 may、might等情态动词。

I took a taxi so that I could get there earlier.

我搭了一辆出租车,为的是能早点儿到那儿。

【拓展延伸】

so that还可引导结果状语从句, "因此;所以"。此时从句中通常不含情态动词。

The movie was boring so that half of the audience was asleep.

这部电影太无聊了,所以—半儿的观众都睡着了

例题:

(2020. 滨州中考)

- -I think I am the shyest in my class. What should I do?

-- Be more active in class_____ you can improve your ability to express yourself.

A so that B. unless

C. or D. although

考向3：

although “尽管；然而”引导让步状语从句，相当于though

1.Although we are neighbors, I don't know them well.

尽管我们是邻居，但我对他们却不太了解。

2.Although she was in poor health, she continued to carry out her duties.尽管她身体不好，但仍然继续执行任务。

{易错警示]

although或though不能与but用在同一句子中,但可以与yet still同时使用。

Although/Though he was badly ill, he still went to school.

尽管他病得很重,但还是去上学了。

(2021. 杭州中考)

A_____the traffic was heavy, we got to the railway station

on time.

,