unit5人教版八上英语讲解

发布 2021-05-14 22:40:28 阅读 9476

unit5 词组

一。 重点单词。

1.jeans “牛仔裤”,复数名词,表示一条牛仔裤时用a piece of jeans. 类似的词还有:a pair of shorts/ pants/ trousers,/glasses

v.组织organize sth. for …为…组织某事。

i will organize the sports meeting for our school. organization n.

away带走,拿走take it/them away代词放中间 bring sth. to … 把某物带来take sth. from … 从…把某物带走eg.

please take away your shoes. bring your homework to school tomorrow. tom took a book from teacher’s office.

n.清除,打扫。

prep. 反对,对…不利。play against….

eg. class 1 will play against class 2 in two days. we must keep the water clean against pollution.

反义词for n.支持。

n. 机会,h**e a good chance to do sth.有机会做某事。

偶然by chance eg. my father met his old friends on the road by chance last sunday .

the time 一直,总是。always频率副词 follow that man and keep him in sight all the time.

8.injured adj.受伤的=hurt adj. *get injured eg.

why did you always get injured when you climbed the hill? what’s matter?—i got injured.

write—writer read—reader cook—cooker work—worker

v.赞成,同意 1)agree with sb.同意某人意见。

eg. what you did is right. i agree with you.

2)agree to do sth. agree to h**e a sports meeting in this spring . 3)agree on 就某事达成协议 all the students agree on the hiking plan.

disagree v.不同意。

11, normal adj. 正常的,正规的,innormal adj.不正常的。非正规的 a normal child , a normal college师范学院。

n.信任=believe 1)enjoy the trust of the students 得到学生的信任 i trust him because he is my good friend.

v.打赌 *make/h**e a bet with sth. *bet on sth.

就某事打赌*bet 就某事与某人打赌*win a bet,lose a bet. eg. we are going to h**e a bet on the yaoming’s game.

v.猜测。用法与believe/expect/think/imagine相同。(1)主语是第一人称,否定前置。(2)主语是第一人称,反义疑问句跟据从句变。

adj.表示理解的,宽容的he is an understanding mother她是一个体量儿女的母亲。*understood adj.

make sb understood.

adj.粗心的—careful小心的,细心的 carelessly adv.

n.错误,过失make a mistake =make mistakes . eg.

don’t make mistakes again when you write english.

by mistake错误的。 he broke the window by mistake。

短语:a great time==h**e fun==enjoy oneself 过得很愉快。

2. half (of) the class 半班 sb. in/out/by 让某人进来/出去/过去 sorry (that)… 感到遗憾 sth.

for … 为…组织某事 away把…拿走、没收 take it/them away代词放中间 bring sth. to … 把某物带来take sth. from … 从…把某物带走

not? =why don’t you? 为什么不呢?

famous for… 因…而出名 be famous as…因作为…而出名 受伤 at home呆在家 a living (by) doing sth. 做某事谋生 to do sth. 决定去做某事

order to do sth. 以便、为了 in order that + 目的状语从句 = so that 。 in order 整齐、有条理、正常 13talk on the phone 用**谈话 14.

go to the party参加聚会 a video看录象 组织聚会活动 学校的扫除 与….对抗 一个解释的好机会 成为一名律 移动** 严重的后果 提高我的英语 为聚会制定的规则 从其他学校带朋友来 叫他们离开 在聚会期间 去上大学 受教育 挣许多钱 加入俱乐部 似乎像 将能够 到处追随着你 给生活带来麻烦 =makealivingbyplayingsports靠体育运动来谋生 一份危险的工作 事实上 进行足够的锻炼 以….开始…..

四。 重点语法:

条件状语从句。

时间状语从句,when ,while,as soon as,until,before,after

让步状语从句although,though,no matter+疑问词,原因状语从句because,地点状语从句。

一)概念。用一个句子(从句)来作另一个句子(主句)的状语,用作状语的句子就叫作状语从句。作什么样的状语就叫什么类型的状语从句。

例如:条件状语从句就是用一个句子来作条件状语。

二)状语从句的分类。

1)时间状语从句用法要点。

凡是从句都必须有引导词,引导时间状语从句的词有when,before,after,until,as soon as,while 等,具体用法如下:

1. when 意为“当……时”,引导时间状语从句,表示主句的动作和从句的动作同时或先后发生。例如:

i feel very happy when you come to see me. 你(们)来看我时,我感到很高兴。

when you are crossing the street,you must be careful. 你(们)过街道时,一定要小心。

when的从句可以用延续性动词,也可以用点动词。eg.

he was working at the table when i went in. 当我进去的时候,他正在桌旁工作。

someone knocked at the door when i was sleeping. 当我正在睡觉时,有人敲门。

i will visit my good friend when i h**e time. 当我有空儿时,我将去看望我的好友。

i worked for a foreign company when i was in shanghai. 当我在上海时,我为一家外国企业工作。

注:when也可以作并列连词,表示一个动词正在进行的时候,突然间发生了另外一件事。eg.

i was fishing by the river,when someone called for help.

我正在河边钓鱼,就在那时有人求救。

we were working in the chemistry lab,when the lights went out.

我们正在化学实验室工作,突然灯都熄灭了。

2. before 意为“在……之前”,引导时间状语从句时,表示主句的动作发生在从句的动作之前。例如:

we cleaned the classroom before we left school yesterday.昨天离开学校之前,我们打扫了教室。

he had been a cook before he went to college . 他上大学前曾当过厨师。

3.after 意为“在……之后”,引导时间状语从句时,表示主句的动作发生在从句的动作之后。例如:

after you use plastic bags,you mustn't throw them about. 你(们)用过了塑料袋之后,不准到处乱扔。

he called me after he had finished his work. 他在工作完之后给我打了个**。

注:若主句和从句两个动作发生的先后顺序十分接近,那么也可以不用完成时态,例如上面的第二句可改成:he called me after he finished his work.

4. since引导的时间状语从句,译为“自从……”主句常用现在完成时,从句常用一般过去时。eg.

we h**e made many dumplings since we began to cook. 自从我们开始做饭起,我们已经包了许多饺子了。

we h**en't seen each other since we parted . 我们自从分手以后一直没见过面。

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