八年級英語上冊-Unit-7-Will-people-have-robots短語、語法知識點匯總

1、精選優(yōu)質(zhì)文檔-傾情為你奉上精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)專心-專注-專業(yè)精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)Unit 7 Will people have robots必背短語。1.在電腦上on computers2.在紙上on paper3.活到200歲live to be 200 years old4.在100年后 in 100 years5.空閑時間 free time6.處于極大的危險中be in great danger7.在地球上on the earth8.參與做某事play a part in doing sth9.在將來 in the future10. 太空

2、站space station11.幫忙做家務(wù) help with housework12. 多次地，反復(fù)地over and over again13.這樣的工作 such jobs14. 感到厭煩get bored15.看起來像look like16. 能，會be able to17.醒來，喚醒wake up18. 不同意某意見disagree with19.數(shù)以百計的hundreds of20.突然倒下,倒塌fall down21.尋找look for22.作為一名記者as a reporter23.度假，休假take a holiday24.有一天one day25.更少的空閑時間less

3、 free time26.更多的污染more pollution27.搬到某地move to28.養(yǎng)一只鳥keep a bird二、重點結(jié)構(gòu)1.will+動詞原形 將要做2.fewer/more+可數(shù)名詞復(fù)數(shù) 更少/更多l(xiāng)ess/more+不可數(shù)名詞 更少/更多3.have to do sth.不得不做某事（客觀） must 必須（主觀）4.agree with sb.同意某人的意見5.There will be + 主語+其他 將會有 =There be going to be6.There is/are +sb./sth.+doing sth.有正在做某事7.make sb. do sth

4、. 使某人做某事8.help sb. with sth.幫助某人做某事 9.What will the future be like ? 未來將會是什么樣子？10.Which side do you agree with ?你同意哪一方的觀點？【教材內(nèi)容解析】Section ADo you think there will be robots in peoples homes? (P. 49)本句是主從復(fù)合句，從句為賓語從句，如果do you think放在句中，則為插入語，放在特殊疑問詞后面，結(jié)構(gòu)為：疑問詞+do you think+主語+謂語+其它。例句：Which do you thin

5、k is the best movie theatre?People will live to be 200 years old. (P. 49)live to be+基數(shù)詞+years old意為“活到歲”。例句：In the story, people will live to be 500 years old.Will people use money in 100 years? (P. 49)“in+一段時間”表示“在之后”或“在之內(nèi)”，通常用于一般將來時，常用來回答how soon的提問；“for+一段時間”則表示持續(xù)多長時間，用來回答how long的提問。例句：The film

6、will begin in two minutes.例句：They have lived here for three years.Whats your prediction about the future? (P. 50) future作名詞，表示“將來、未來”，in the future表示“在將來”。例句：Who knows what will happen in the future.I dont think so. (P. 50) I dont think so表示“我不這么認為”，肯定形式為I think so。例句：-Look at the cloud. It is going

7、 to rain.例句：-I dont think so. It will be sunny soon.【拓展】類似的結(jié)構(gòu)還有：I hope so“我希望如此”，I hope not“我希望不是這樣”，Im afraid so“恐怕如此”，Im afraid not“恐怕不是這樣的”。So what will the future be like? (P. 50) what is.like可以用來提問外貌、情形，也可以用來提問某人性格或者品質(zhì)。例句：-Whats Tom like?例句：-He is funny.There will be fewer trees and the environ

8、ment will be in great danger. (P. 50) in danger表示“處于危險中”，out of danger意為“脫離危險”。例句：He is in danger now.例句：Some animals are out of danger.Will we have to move to other planets? (P. 50) other作形容詞，意為“別的、其它的”。例句：There are other ways to do this exercise.【拓展】other, the other, another, others和the others辨析ot

9、her: 意為“別的、其它的”，常用來修飾可數(shù)名詞。the other: 表示“兩者中另一個”，是特指；the other之后也可以加復(fù)數(shù)名詞，特指“其它的”。another: 表示“三者中另一個”。others: 用作代詞，泛指“其他的人或物”是復(fù)數(shù)概念。the others: 特指在一個整體中的“其余的人或物（全部）”。例句：We study Chinese, English, Math and other subjects.例句：There are three people in the room. One is a girl and the other two are boys.例句：

10、You should think of others.例句：There are fifty-five students in our class. Thirty of us are girls and the others are boys.Everyone should play a part in saving the earth. (P. 50) play a part in意為“參與、在中發(fā)揮作用”，后接名詞、代詞或者動名詞作賓語。例句：Mr. Black doesnt play a part in the discussion.Section Bspace station (P. 5

11、2) space用作不可數(shù)名詞，表示“太空、空間”，意為“空間”時，相當(dāng)于room，make space/room for表示“為騰出位置”。例句：Will people be able to live in space in the future?例句：There isnt much space on the bus.Will robots think like humans in the future? (P. 53) human用作名詞，意為“人、人類”，相當(dāng)于human being，復(fù)數(shù)形式為humans。例句：Dogs can hear better than humans.Toda

12、y there are already robots working in factories. (P. 53)“There be+sb./sth.+doing sth.”意為“有某人/某物正在做某事”。例句：There are some boys standing on the playground.(2) already作副詞，表示“已經(jīng)”，一般用于肯定句中，用于疑問句中時，表示驚訝的語氣。例句：They continued working, though it was already midnight.Some can help to build cars, and they do si

13、mple jobs over and over again. (P. 53)over and over again意為“反復(fù)地、一次又一次地”。例句：He thanked me over and over again.For example, scientists James White thinks that robots will never be able to wake up and know where they are. (P. 53)wake up表示“醒來、喊醒”。例句：Every day I wake up at six oclock.例句：Please wake up yo

14、ur younger sister.But many scientists disagree with Mr. White. (P. 53)disagree為不及物動詞，反義詞是agree，disagree with sb.意為“不同意某人”。例句：I disagree with you about this.However, they agree it may take hundreds of years. (P. 53)(1) agree作動詞，意為“同意、贊同”，名詞形式為agreement，反義詞是disagree，agree to do sth.意為“同意做某事”。例句：She ag

15、reed to buy this book.【拓展】agree的其它用法1. agree with sb.意為“同意某人的看法或者想法”。例句：I am afraid I cant agree with you.2. agree to sth. 同意（計劃、安排、建議）例句：Do you think hell agree to our proposal?3. agree on 約定、商定例句：Can we agree on a date?hundreds of表示“許多、大量”，hundred, thousand, million, billion前面有具體數(shù)字修飾，表示確切意義時，用單數(shù)形式

16、；后接of，表示約數(shù)時，用復(fù)數(shù)形式。three thousandmillions of visitorsThese new robots will have many different shapes. (P. 53)shape用作名詞，表示“形狀、外形”，in the shape of“呈現(xiàn)形狀”，out of shape“變形的、走樣的”。例句：The pool was in the shape of a heart.例句：Im a bit out of shape and I want to lose weight.9. If buildings fall down with peopl

17、e inside, these snake robots can help look for people under the buildings. (P. 53) find, look for和find out辨析find意為“找到”，強調(diào)尋找的結(jié)果；look for意為“尋找”，強調(diào)尋找的過程；find out意為“查明”，多指通過調(diào)查、詢問、研究之后“搞清楚、弄明白”之意，通常含有通過困難曲折之意，多指找出較難找到的、無形的、抽象的東西。例句：I looked for it everywhere, but I could not find it.例句：Please find out wh

18、en the train leaves.10. This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. (P. 53) possible作形容詞，表示“可能的”，反義詞為impossible，表示“不可能的”。例句：Everything is possible as long as we work hard. 例句：Dont ask me to do impossible things.Which side do you agree with? (P.

19、 54)side此處用作名詞，表示“一方”。例句：He always likes to be on the winning side.So I will probably keep a bird. (P. 55)probably用作副詞，表示“很可能、大概”，用作狀語，放在行為動詞之前，助動詞、情態(tài)動詞和be動詞之后。例句：He probably knows the secret.例句：I will probably study medicine at university.but I think Ill take a holiday in Hong Kong when possible. (

20、P. 55)take a holiday意為“度假”，相當(dāng)于have a holiday，holiday常用的短語還有：on a holiday在休假；for a holiday 去度假。例句：Where do you hope to take a holiday?例句：They are on holiday in Sanya. 【語法講解】一般將來時定義：一般將來時表示將來某個時間要發(fā)生的動作，事情或存在的狀態(tài)，也表示將來經(jīng)?；蚍磸?fù)發(fā)生的動作或事情。常見用法：1.will/shall+動詞原形 shall用于第一人稱，常被will 所代替。will 在陳述句中用于各種人稱，在征求意見時常用于

21、第二人稱。will not=wont shall not=shant例如：e.g. Which paragraph shall I read first？ 我先讀哪一段呢？ Will you be at home at seven this evening? 今晚七點回家好嗎？2. be going to +不定式，表示將來。a. 主語的意圖，即將做某事。e.g. What are you going to do tomorrow? 明天打算做什么呢？b. 計劃，安排要發(fā)生的事。e.g. The play is going to be produced next month。這出戲下月開播。c. 有跡象要發(fā)生的事。e.g. Look at the dark clouds, there is going to be a storm. 看那烏云，快要下暴雨了。3. 現(xiàn)在進行時表將來時下列位移動詞的現(xiàn)在進行時表示將來時go、com、fly、leave、start、begin、finish、end、arrivee.g. she is leaving for Wuhan tomorrow.明天她要動身去往武漢了。句型轉(zhuǎn)換1. “be going to動詞原形”結(jié)構(gòu)的一般疑問句是將be的相應(yīng)形式前移到句首，即“Are/Is/Am主語going