人教版英语八年级上册 Unit 7 Will people have robots 知识点练习

这是一份人教版英语八年级上册 Unit 7 Will people have robots 知识点练习，共4页。

Unit 71.People won’t use money.① Everything will be ② free. 一切都将免费的。  【解析1】everything  pron. 每件事物      Everything is possible.  【注】不定代词的用法：        不定代词做主语，谓语动词用单数   (    ) —_____ everything OK, Lucy?— No, my English is not as good as Chinese.      A. Is            B. Does          C. Are          D. Do       形容词修饰不定代词时，放在不定代词之后  There is nothing serious 没什么要紧的。  【解析2】free adj. (1)  免费的    Children under five are free on buses.          (2) 自由的 be free = have  time  2. Books will only be on computer , not on paper.   【解析】paper n ⑴ 纸张（不可数名词）       a piece of paper   two pieces of paper                   ⑵ “试卷；论文；  报纸(newspaper)时， 是可数名词         a test paper     a newspaper  paper money       (    ) He had something to write down and asked me for ____.     a paper        B. some papers     C. some pieces of papers  D. a piece of paper 3.There will be less free time.   【解析】little→less→ least adj. 少的（修饰不可数名词）     less than 少于  Will there be fewer trees?  【解析】few→ fewer → fewest adj.较少的（修饰可数名词复数） 【 辨析】more，less 和fewer 原级 many/much  few  little 比较级 more   fewer  less  用法 修饰可数和不可数名词  仅修饰可数名词  仅修饰不可数名词  例词  more cars;   more water  fewer men; fewer books  less milk ; less money  4.There will be more pollution. 将会有更多的污染。  【解析】pollute v → pollution n 污染 （不可数名词） air pollution 空气污染     noise pollution 噪音污染 water pollution 水污染     white pollution 白色污染  Look! The __________________(pollute) is becoming worse and worse in this city.Will people use money in 100 years? 【解析】“ in+ 一段时间” “在……以后”   用于一般将来时    对“in+ 一段时间” 提问，用how soon (多久以后) 提问  (  ) ①My mother has gone to Hong Kong. She will be back ____ a week.        after             B. for            C. in          D. from (  ) ③ — How soon will you come back?           — ______ a week.       After              B. In            C. Before      D. For  6. I think there will be more tall buildings. 【解析】build  → built →built v→ building n 建筑  (    ) We have been planning ____ a bridge. build           B. to build        C. building     D. to building  7.There will be（ more / less/ fewer） pollution. 将会有更多/更少的污染 【解析】There be句型的将来时态：    (1)There is going to be           (2)There will be… 8.Do you think there will be robots in people’s home.    【解析】in people’s home 在家里  9.There will be fewer trees and the environment will be in great danger.    【解析】danger n 危险→ dangerous adj. 危险的           in danger “ 处于危险中” 【反义词】out of danger“脱离危险”  Though many of the young people has realized _________ , they don’t want to give up smoking. (吸烟的危害) 【拓展】 in need 急需；   in trouble 处于困境   in fact 事实上   in fear 害怕  10.Will we have to move to other planets?  【解析1】have to “必须” ，后接动词原形，强调被迫性，有人称和数的变化。          否定形式： don’t have to /didn’t have to = needn’t  【解析2】move to + 地点  搬到某地  （如果接地点副词，to 要省略）       He moved there last year.  11.Books will only be on computer. not on the paper.【解析】on computer 用计算机，通过计算机    on 的用法：  on +电器或媒介       on TV 通过电视          on the phone 在电话中  on the radio 通过无线电   on the Internet 在网上  【解析】 live v 居住，生存，活着   live to be +基数词+ years old    “ 活到……岁”   (    ) He is sure to live ____ ninety years old.  to       B. to be  C. in     D.  A and B  But I want to live on the earth.  【解析】on the earth  在地球上     【注】世界上独一无二的事物前必须加定冠词the          on earth 究竟，到底  (   ) The teacher said _____ earth moves around _____ the sun.         an; a         B. an; the         C. the; the       D. a; a   13.We can use less water and plant more trees. Everyone should play a part in saving the earth. 【解析1】plant  trees 植树  【解析2】play a part in sth / doing sth 参与做某事   14. Families usually spend time together on weekends, but maybe  in 200 years…     【解析】in + 时间段 “在……之后”，常用于一般将来时         对“in + 时间段”提问用how soon, “多久以后”  1．You can read all kinds of books ____computers in 10 years.A．in B．on C．at D．of2．—If there are______people driving，there will be______air pollution.—Yes，the air will be fresher.A．less；less B．less；fewer C．fewer；fewer D．fewer；less3．—Do you think that there will be more trees in the mountains? —______A．I hope so. B．Yes，I hope not.C．Oh，really? D．Yeah，there will be fewer trees.4．If people keep______the river, there will be no fish in the river.A．polluting B．pollute C．polluted D．to pollute5．There ______a volleyball competition between China and America tomorrow.A. is B．has C. will have D．will be6．Anna is in a hurry because the train is leaving ______ half an hour.A．for B．by C．in D．on7．There will be ______ jobs for people because some robots will do the same jobs as people.A．many B．more C．fewer D．Fewest8．More and more people can ______over 100 years old in the future.A．live for B．live in C．live to be D．live be9. I love game shows. I hope one day I can ______one of them, answer all the questions and win a big prize！A．play a part in B．play role inC．joins in D．take a part in10．—Can I help you, sir?—I'd like to have 100 ______. I want my students to draw pictures.piece of paper B. pieces of paperC. pieces of pictures