[用户互动]八年级上册英语知识点归纳人教版 Unit 7

 Unit 7 Will people have robots?
本单元的话题：谈论对未来的语言，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)
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 .
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.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.
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 a sport meeting next week.=There is going to be a sport meeting next  weeek.下周将有场运动会。 2.on computers在电脑上, on paper在纸上
3.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)
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
There will be less polution in the future.在未来将会有更少的污染。(polution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)
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.in(great)danger在(极度)危险中on the earth在地球上save the earth拯救地球
6.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?
句型 There is\are sb doing sth.有某人正在做某事。 There is a cat eating fish.
10. 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。
12.at some point: 在某些方面 free time空闲时间 in one's free time在某人空闲时间

sofa is mine