仁爱版八年级下英语第五六单元知识点总结

八年级下册5-6单元知识的总结

UNIT 5 Topic 1

语法：主系表结构。主语+系动词+表语（形容词），系动词：be(is am are), look, sound, taste, smell, feel, turn, get, become, go, seem等。

例句：You look excited. / They are lucky./ He seems a little unhappy./ It tastes delicious.

词，词组的用法：invite:“邀请” , invite sb. to do sth. : 邀请某人做某事

invite sb. to +地点: 邀请某人去哪里

say thanks to : 向…道谢one of +可数名词复数：…中的一个

以-ed 结尾的形容词表示“感到…的”，修饰人，以-ing结尾的形容词表示“令人…的”，修饰物。这样的词有：excited/exciting, surprised/surprising, interested/interesting等

None：“（三者或三者以上）都不”, 表示全部否定，可与of 连用。None of....做主语时，谓语动词习惯用单数，也可以用复数。

What a shame!=what a pity! 真遗憾！ a ticket to/ for…: ....的票/入场券Seem 的用法：seem + adj.

seem to do: eg: She seems to think so. 她似乎认为如此。

Seem+ that从句eg: It seems that they know everything.他们好像知道一切

Seem to be ：eg: Tom certainly did not seem to be a fool.汤姆当然不像是个傻瓜

Seem与look 的区别：look强调通过视觉来看

Seem则是根据某种判断而得出的结论

be pleased with sth.: 对…感到满意/高兴eg: He is pleased with his new bike. be pleased to do sth. 对做某事感到高兴满意eg: I am pleased to stay here.

be proud of…: 以…为骄傲

ring up sb.=phone sb.=telephone sb.=call (up) sb. 给某人打电话

care for sb.=look after sb=take care of sb 照顾某人

alone与lonely的区别：①alone可用作形容词，也可用作副词；lonely只能做

adj

②alone是陈述一个“独自”的客观事实，无感情色彩，lonely则描述一种“寂寞的”情绪，感情色彩浓厚③lonely还可以表示地点偏僻

because of+ 名词、代词：由于…because 后跟句子：因为…

fill with= be full of 充满，装满

agree 的用法：agree to do 同意做某事

agree with sb/sth 与…意见一致

be afraid to do：意为“害怕，不敢做某事”,指对做某事内心感到恐惧或没有勇气做

eg: He was afraid to go out alone at night.

be afraid of doing : “害怕发生某事”，指不情愿做eg : She was afraid of waking the baby.

at the end of…:在（时间或地点的）尽头、末尾

in the end = at last ：最后

UNIT 5 Topic 2

语法：Ⅰ.原因状语从句：引导原因状语从句的连接词有because，as，for等（用

法详见课本122页）

Ⅱ.形容词、副词比较等级

原级的用法：表示双方在程度上相等时，用原级，其结构为：“as +形

容词或副词的原级+ as ”，eg: I live as happily as before.

表示双方不相等时，结构为：“not as/so +形容词或副词的原级+ as ”

eg: The food was not as/so delicious as ours.

词、词组的用法：be sorry to do…=be sorry for doing sth.: 因做某事感到抱歉be sorry about sth.: 为…感到难过

do badly in…在某方面做的不好do well in…在某方面做的好

be strict with sb.: 对某人要求严格be strict in/about sth: 在某方面要求严格表建议的句型：You’d better + do 你最好…

Why not+ do…?=why don’t you do…? 为什么不…？

How/ what about doing sth? …怎么样？

experience :做“经历”时为可数名词，做“经验”时为不可数名词

get/be used to sth: 习惯、适应…get/be used to doing :习惯做某事receive：客观上“收到”某物accept：主观上愿意“接受、接纳”

refuse to do :拒绝做某事refuse sth. :拒绝…

be angry with sb: 生某人的气

not…any longer = no longer 表示时间上“不再”

UNIT 5 Topic3

语法：使役动词：就是叫别人去做某事，常见的使役动词有：make , let, have, get 等

make 的用法: make+宾语+名词：“使…成为…”。Your classmates make you monitor.

make+宾语+形容词：“使…处于某种状态”Illness ususally makes us sad.

make+宾语+动词原形：“使…做…”It makes me feel nervous.

make+宾语+介词短语：make yourself at home.

let的用法: let + 宾语+ 动词原形His father doesn’t let him smoke.

let + 宾语+副词let him out

let + 宾语+介词短语let him into the house

let us 与let’s 的区别：let us do sth :“让（允许）我们做某事”，即提出请求，请对方允许

let’s do sth:“咱们去做某事吧”，即提出建议，建议双方一起做

have是“使，命令，让”的意思，用法：have+宾语+动词原形：让某人做某事

have+宾语+形容词：让某人保持或处于某种状态

词、词组的用法：

Can’t be :“不可能”，表示否定推测，must 表肯定推测

hate to do 讨厌做某事take medicne 吃药