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为了帮助同学们复习初二英语，中考网整理了《人教版八年级英语上册知识点：Unit7》，希望对大家的期末考试复习有所帮助。 Unit 7 Will people have robots? 短语归纳 1.on computer在电脑上 2.on paper在纸上 3.wake up醒来 4.live todo 200 years old活动200岁 5.free time空闲时间 6.in danger处于危险之中 7.on theearth在地球上 8.play a part in sth.参与某事 9.in the future在未来 10space station太空站 11.computer programmer电脑编程员 12. look for寻找 13.hundredsof许多;成百上千 14thesame…as…与……一样 15.getbored感到厌烦的 16.over andover again多次;反复地 17.fall down倒塌 18.will+动词原形 将要做…… 19.fewer/more+可数名词复数 更少/更多…… 20.less/more+不可数名词 更少/更多…… 21.have to do sth.不得不做某事 22.agree with sb.同意某人的意见 23.such+名词(词组) 如此…… 24.play apart in doing sth. 参与做某事 25.There will be + 主语+其他 将会有…… 26.There is/are +sb./sth.+doing sth.有……正在做某事 27.make sb. do sth. help sb. withsth.帮助某人做某事 28.try to do sth. 尽力做某事 29.It’s+ adj.+for sb. to do sth. 对某人来说，做某事……的。 语法讲解 1. Books will only be on computers, not onpaper. 书将只在电脑里，而不是在纸上。  2. There will be more pollution. 将会有更多的污染。 1).There will be + n = There is/aregoing to be + n 将会有… (不能have与连用) Thereis going to be a football match this Friday. 2). pollution(u.n): 污染;公害 pollute(v)：污染;弄脏 polluted(adj)：受污染的 3. Everyone should play a part in saving theearth. 每个人应该参与挽救地球。  5. Today thereare already robots working in factories. 现在已经有机器人在工厂里工作了。 There be sb.doing sth. 有某人正在做… There is a bird singingin the tree. 6.They agree it may take hundreds of years. 他们同意这可能花费几百年的时间。 It takes + 时间 + (for sb.) todo sth. 某人花费时间区做某事。 It took me half an hour to finish my homework. agree to do sth. We agree to meet up later and talk thingsover(认真商量)  同意;应允 sb. agree onsth. 某人(达成协议的双方)就…达成协议. Do you agree withme about/on the plan? hundreds/thousands/millionsof sth.; two…hundred/ thousand/million sth. 7. Some scientists believe that there will be more robots in thefuture.  believe it ornot. 信不信由你; I believe so. 我这样认为; I believe not. 我不这样认为 8. Which side do you agree with? 你同意哪一方的观点? side: 一方;一边;一面;一侧等 change sides 改变立场、观点; side by side 肩并肩 from side to side 左右地; put sth to one side 把… 搁在一边 9. These new robots will have many different shapes. 这些新的机器人将会有许多不同的形状。  buildings fall down with people inside, these snake robotscan help look for people under the building. 如果楼房倒塌而里面还有人，蛇形机器人就能帮助寻找人。  词组： fall down: 跌倒; (物) 倒塌 fall off ：从...上落下;(物)脱落 fall into：掉入;落入 fall over：被...绊倒 He fell overa stone. fall behind: 落后 fallin love with...: 爱上... 11.I think I’ll take a holiday in Hong Kong whenpossible. 我想如果可能的话我会去香港度假。 take a holiday: 去度假 ; when possible = if possible: 如果可能的话 一般将来时 1. 含义：表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作. 1). In the future, therewill be less fresh water. 2). They’re going to buy some food right away. 2. 常与一般将来时连用的时间状语有: in the future,tomorrow, the day after tomorrow, next (month), at once(立刻;马上), soon, right away(立刻;马上), right now(现在;马上), sooner or later(迟早), later， in + 一段时间等 3. 结构: (1)1) will +动词原形(第一人称用shall) (2)be going to +动词原形 (3)否定： 一加二改： 一加(助动词 + not ); 二改(some 改为 any ) 1). He will visit you tomorrow. --- He won’t visityou tomorrow. 2). ---- Theyaren’t going to buy any food. (4). 一般疑问：一提二改三升调：把(will / be)提到句首;把some改为any、句号改为问好; 1). Will hevisit you tomorrow? ------ Yes, hewill. / No, he won’t. 2). Are they going to buy any food? ------ Yes ,they are. / No, they aren’t. 4.注意： 1). 在口语中， will常缩写为’ll， will not常缩写为won’t. 2). 在疑问句中，主语为第一人称(I 和we)时，常用助动词shall： Shall we meet at the school gate tomorrow? 3). be going to 也可以表示将要发生的动作或安排，含有“计划，准备”的意思。更强调主观：I’m going to take a trip this weekend; 而will表示客观上将来势必发生的事情: He will be twenty years old nextmonth. 从不严格的语法角度而言，be going to与 will二者可以. 4). There be 句型的一般将来时结构为： There is/are going to be + n... ; There will be + n...: 将会有... (不能与have连用) 5). come, go, leave, arrive等表示位置移动的动词常用现在进行时表示将来： He is arriving at 8 o’clock tomorrow. 6). 在条件、时间状语从句中，一般是主将从现。 If(如果) it is fine tomorrow,I’m going on a trip. (责任编辑：admin) |