Unit 7 Will people have robots?

2018-05-14 13:28
时代英语·初中 2018年5期
关键词:比较级复数时态

重點单词

1. paper n. 纸;纸张

paper表示“纸;纸张”时,是不可数名词。

a piece of paper 一张纸

(1) paper可作定语,如:paper money纸币。

(2) paper意为“试卷;论文”时,是可数名词。

Please hand out the papers.

请分发试卷。

2. pollute v. 污染

Did it pollute the environment?

它对环境有污染吗?

(1) pollution n. 污染;污染物

air/noise pollution 空气/噪音污染

(2) polluted adj. 被污染的

polluted water 被污染了的水

3. build v. 建筑;建造

搭配:

build sth for sb/build sb sth 为某人建造某物

They built a house for me. = They built me a house.

他们为我建了一所房子。

(1) build n. 体形;身材

a man of average build 中等身材的人

(2) building n. 建筑物;楼房

tall/old/historic buildings 高大/老/有历史意义的建筑物

4. dangerous adj. 有危险的;不安全的

It would be dangerous for you to stay here.

你待在这儿不安全。

danger n. 危险;风险

Doctors say she is now out of danger.

医生说她已脱离危险。

in danger/out of danger 处于危险中/脱离危险

5. believe v. 相信;认为有可能

I dont believe you!

我不相信你的话!

Police believe that the man may be armed.

警方认为那个人可能携带了武器。

(1) believe it or not 信不信由你

(2) believe in 信赖;信任

辨析:believe和believe in

believe表示“相信某人说的话是真的或相信某事会发生(或已经发生)”;believe in则表示“相信某人的人格(信任某人)”。

I believe in you, but I dont believe you this time.

我信任你,但这次我不信你说的。

6. agree v. 同意;赞成;应允

搭配:

(1) agree with sb 同意某人的话、观点、想法、意见等

(2) agree on sth 就某事达成一致意见

(3) agree to sth 同意提议、办法、计划等

(4) agree to do sth 同意做某事

I really cant agree with you.

我实在不能同意你的观点。

They agreed on a date for the next meeting.

他们就下次会议的日期达成了一致意见。

Do you think he will agree to our plan?

你认为他会同意我们的计划吗?

She agreed to let me go early.

她同意让我早走。

(1) agreement n. 协定;协议

(2) disagree v. 不同意;持不同意见;有分歧

7. fall v. & n. 倒塌;跌倒;掉落

n.(美式)秋天

The house looked as if it was about to fall down.

房子看起来像要倒塌了。

I fell over and cut my knee.

我摔倒了,划破了膝盖。

One of the kids fell into the river.

小孩中有一个掉进了河里。

He moved to New York in the fall of 2005.

2005年的秋天,他搬到了纽约。

(1) fall behind 落后;落在……后面

(2) fall down 突然倒下;跌倒;倒塌

8. possible adj. 可能存在或发生的;可能的

Ill do everything possible to help you.

我会尽一切可能帮助你。

as quickly/much/soon as possible 尽量快/多/早

(1) possibly adv. 可能;或许

(2) possibility n. 可能;可能性

(3) impossible adj. 不可能存在或发生的;不可能的

9. side n. 一方(的意见、态度、立场)

We heard both sides of the argument.

我们听过了辩论双方的意见。

(1) be on sbs side 站在某人一边;和某人观点一致

(2) take sides 表示支持一方;表明立场

10. probably adv. 很可能;大概

Youre probably right.

你很可能是对的。

(1) probable adj. 很可能发生(或存在)的

(2) probability n. 可能性

重点短语

1. play a part 参与;发挥作用

Why not play a part in their discussion?

为什么不参与他们的讨论啊?

part n. 部分

We spent part of the time in the museum.

我们花了一部分时间在博物馆。

2. over and over again 多次;反复地

Ive told you over and over again not to do that.

我一再跟你讲不要那么做。

(all) over again 再;重新

3. hundreds of 许多;大量

The restaurant receives hundreds of customers every day.

这家饭店每天接待数以百计的顾客。

thousands of 数以千计的;成千上万的

注意:hundreds/thousands of不能与数词连用。当表示具体的“几百/千”时,用“基数词 + hundred/thousand”。

There are five hundred students on the playground.

操场上有500名学生。

4. look for 寻找;寻求

Are you still looking for a job?

你还在找工作吗?

辨析:look for和find

look for强调“寻找”的动作,表示“东西还没有找到,还在寻找当中”,可用于进行时态。find意为“找到;发现”,强调找的结果,不能用于进行时态。

look forward to sth/doing sth 盼望某事/做某事

活学活用:

1. Now the ____ is very serious. Some rivers and lakes are ____ .

A. pollution; pollution B. pollute; pollution

C. pollution; polluted D. pollute; polluted

2. Teachers shouldnt ask students to write the words ____ . Its simple and boring.

A. more again B. over and over again

C. again and over D. again over and over

3. There are ____ of students in our school but only ____ of them are girls.

A. hundreds; two hundred B. hundred; two hundreds

C. hundreds; two hundreds D. hundred; two hundred

4. He ____ come here tomorrow.

A. might B. maybe

C. probably D. may be

5. I think people here are friendly. Do you agree ____ me?

A. with B. to

C. on D. from

基本语法

一、一般将来时

1. 概念

表示将要发生的动作或存在的狀态,也表示将来经常或反复发生的动作。

句中一般有以下时间状语:

tomorrow, next day (week, month, year...), soon, the day after tomorrow 等。

2. 基本结构

will/shall + do (shall只用于第一人称)

3. 否定句

在will/shall后加not构成wont/shant。

I wont play tennis this afternoon.

我不会在今天下午去打网球。

4. 一般疑问句

will提到句首,some改为any,and改为or,第一、二人称互换。

We will go on an outing this weekend.

→Will you go on an outing this weekend?

5. 对句中某一部分提问

一般将来时的情况下,对画线部分提问一般有三种情况。

(1) 问人,用Who:

I will go to New York soon.

→Who will go to New York soon?

(2) 问干什么,用What:

My father will watch a race with me this afternoon.

→What will your father do with you this afternoon?

(3) 問什么时候,用When:

She will go to bed at nine.

→When will she go to bed?

6. be going to和will的区别

be going to 和will 虽然都表示将来发生的动作或情况,但它们的用法是有区别的。

be going to主要用于:

(1) 表示事先经过考虑,安排好打算要做的事情。

What are you going to do today?

今天你们打算做什么?

(2) 表示根据目前某种迹象判断,某事非常有可能发生。

Look! There come the dark clouds. It is going to rain.

瞧!乌云密布,要下雨了。

will主要用于:

(1) 表示单纯的未来“将要”,通用于各个人称。

They will go to visit the factory tomorrow.

明天他们将去工厂参观。

(2) 表示不以人的意志为转移的自然发展的未来的事。

Today is Saturday. Tomorrow will be Sunday.

今天是星期六,明天(将)是星期日。

(3) 问对方是否愿意做某事或表示客气地邀请或命令。

Will you please turn on the radio?

请打开收音机好吗?

Will you go to the zoo with me?

和我一起去动物园好吗?

二、more,less和fewer

more 更多,many和much的比较级 修饰名词复数或不可数名词

less 更少,little的比较级 修饰不可数名词

fewer 更少,few的比较级 修饰可数名词复数

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