【笔记详解】Unit 7 Will people have robots?【人教新目标八上英语】

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【笔记详解】Unit 7 Will people have robots?【人教新目标八上英语】

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【笔记详解】Unit 7 Will people have robots 【人教新目标八上英语】
本单元的话题:谈论对未来的预言,学习一般将来时will do sth。
本单元的语法:学习一般将来时will do sth。
一般将来时由“助动词will / shall + 动词原型”构成,表示将来某个时间要发生的动作或存在的状态,常与表示将来的时间状语如tomorrow、next week,in 2 days(2天之后)等连用。
(Shall用于第一人称,will可以用于各种人称。) (will not= won’t)
例如:We will visit the old man next week.下周我们将要看望这位老人。
She will finish the work in 2 weeks.她将在两周后完成这项工作。
一般疑问句:把肯定句中的will 提到句首即可。以上两句的一般疑问句为:
Will you visit the old man next week Yes,we will.\No, we won’t .
Will she finish the work in 2 weeks Yes,she will.\No, she won’t .
否定句:把肯定句中的will 变为won’t即可。以上两句的否定句为:
We won’t visit the old man next week. She won’t finish the work in 2 weeks.
本单元的短语和知识点:
1.(P49,图片)【教材原句】Do you think there will be robots in people's homes?
There will be only one country.
There be结构:There be(is/are/was/were)+某物/某人+某地/某时
“There be结构”的一般现在时:There is/are+某物/某人+某地/某时
There are 600 students in our school.在我们学校有600个学生。
一般过去时:There was/were+某物/某人+某地/某时
There was a school ten years ago. 10年前这里有所学校。
一般将来时:There will be+某物/某人+某地/某时.= There is going to be+某物/某人+某地/某时.
There will be only one country.
There will be a sport meeting next week.
=There is going to be a sport meeting next week.下周将有场运动会。
2.(P49,1a)【教材原句】Kids wont go to school.They'll study at home on computers.
on computers在电脑上
【教材原句】Books will only be on computers,not on paper.
on paper在纸上
3.(P50,2a)a few +可数名词复数:有一些、有几个 a little +不可数名词:有一些
few +可数名词复数:几乎没有(表示否定) little+不可数名词:几乎没有(表示否定)
表示“几乎 没有" few 表示否定意义 修饰可数名词复数
little 修饰不可数名词
表示“几个; 少许 ” A few 表示肯定意义 修饰可数名词复数
A little 修饰不可数名词
many+可数名词复数:很多,许多 few 的比较级是fewer ,little的比较级是less
much+不可数名词:很多,许多 many\much的比较级都是more
【教材原句】There will be less pollution in the future.在未来将会有更少的污染。(pollution为不可数名词)
We should plant more trees.我们应该种更多的树。(tree为可数名词)
【教材原句】There will be fewer cars in the future.在未来将会有更少的汽车。(car为可数名词)
4.(P50,2d)【教材原句】There will be fewer trees and the environment will be in great danger.
in(great)danger在(极度)危险中on the earth在地球上save the earth拯救地球
5.(P50,2d)【教材原句】Everyone should play a part in saving the earth.每一个人都应当尽一份力来拯救 地球。
play a part (in doing sth):参与(做某事),表示“参与……;在……中尽自己的一份力量”的意思。She plays an active part in teaching these poor children.她积极参加对这些贫穷孩子 的教学工作。
He didn't play a part in making this decision.他并没参与做出此决定。
We should play a part in planting trees every year.每年我们应该参与植树。
6.(P51,语法表格2行)【教材原句】Will people use money in 100 years
in+一段时间:在…之后(多用于一般将来时)
He will come back in 2 days.两天之后他将回来。
→How soon will he come back 多久他将回来?
7.(P53,2b,1段2行)【教材原句】They help with the housework and do jobs like working in dirty or dangerous places.
help with sth在某方面帮忙
He often helps with housework at home.他经常在家帮助做家务。
8.(P53,2b,2段1行)
【教材原句】Today there are already robots working in factories.现在有许多机器人正在工厂里工作。
此句中working in factories的逻辑主语是robots, 但是在这个there be句型中,谓语动词已经有了are, 所以work 就不能再作本句的谓语动词,而应用-ing 形式。
特别注意there be的特殊句式:
There is\are sb doing sth.有某人正在做某事。 There is a cat eating fish.有只猫正在吃鱼。
There is sth to do有事情需要做。There are some apple to wash.有一些需要清洗的苹果。
….and they do simple jobs over and over again. ...并且它们反复地干着简单的工作。
在此句中,over and over again是一个固定短语,意为“反复地;多次”,还可以说 over and over。
例如
They sang the song over and over.他们反复地唱那首歌。
He called over and over again but nobody answered.他多次打电话但没有人接。
10.(P53,2b,3段)
①【教材原句】Scientists are now trying to make robots look like humans and do the same things as we do.科学家现在正设法使机器人看起来像人和做同我们相同的事情。
make sb do sth:让某人做某事 Sth. Be made to do by sb.(被动句中必须用不定式符号to)
My mother often makes me clean my room.我的妈妈经常让我打扫我的房间。
I am often made to clean my room by my mother.
②【教材原句】However,some scientists believe that although we can make robots move like people,it will be difficult to make them really think like a human.然而,一些科学家相信,尽管我们能使机器人像人一样移动,但很难使机器人象人一样思考。
11.(P53,2b,4段2行)【教材原句】However, they agree it may take hundreds of years.然而,他们一致认为它可能耗费数百年时间。
hundreds of+名词:成百上千的…,许多…(表示模糊数字)
数字+ hundred +名词:几百…(表示具体数字)
He has hundreds of book.他有很多书。He bought two hundred books.他买了二百本书。
注意:类似用法的还有:thousand;million和billion
There will be thousands of new trees over there.那边将有成千上万的新种植的树。
I have two thousand Yuan now.我现有2000元。
12.(P53,2b,4段7行)【教材原句】This was not possible 20 years ago,but computers and rockets also seemed impossible 100 years ago.20年前不可能,但是电脑和机器人在100年前也看似不可能。
seem to do sth:好像做某事I seem to know him.我好像认识他。
seem (to be)+形容词:好像怎么样 He seems(to be)angry.他好像生气了。
13.【教材原句】Some robots are very human-like.一些机器人十分像真人。
human-like (形似真人的;真人一样的), -like为形容词后缀,用在名词之后,与其构成一个完整的形容词,表示“形似…的;像…一样的;类似于…的”。
又如:a bird-like building(一座像鸟一样的建筑物),
a cabbage-like vegetable( 一种形似卷心菜的蔬菜),
the ball-like thing on the top of the building(楼顶上那个像球一样的东西)。
14.(P54,2d,4行)【教材原句】This may not be in the near future,but at some point,robots will even be able to be like people.这可能不会再短时间出现,但在某些方面,机器人甚至将可能像人一样。
at some point: 在某些方面
15.(P55,3a,4行)【教材原句】I'll have fewer pets,though,because I'll have less free time.我将有更好的宠物,因为我将有更少的空闲时间。
free time空闲时间 in one’s free time在某人空闲时间
He often studies English in his free time.他经常在空闲时间学习英语。
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