人教版英语八年级上Unit-7知识点总结(无答案).doc

1、Unit7 Will people have robots?Section A考点1 Do you think there will be robots in peoples homes?1. Do you think.? 结构通常用来征求对方的意见或看法，后面接宾语从句，从句用陈述语序。本句的肯定回答用Yes,there will.，否定回答用No,there wont.。 -Do you think there will be robots in school?你认为学校将来会有机器人吗？ -Yes, there will. 是的，会有。 拓展：do you think还可以用作插入语，在

2、特殊疑问句中放在特殊疑问词之后，疑问句其他部分用陈述语序。 Where do you think he comes from?你认为他是哪里人？2. there will be是there be句型的一般将来时，意为将有.，也可用there isare going to be来表示。 （1）肯定句：there will be+主语+其他 There will be many tourists in our city next year.明年我们的城市将有很多的游客。 （2）否定句：there will notwont be+主语+其他 There wont be many people at

3、tomorrows party.明天的聚会上不会有很多人。 （3）一般疑问句：will there be+主语+其他？其肯定回答为Yes,there will.，否定回答为No,there wont.。 -Will there be much time left?会剩下很多时间吗？ -Yes, there will.No,there wont.是的，会。不，不会。 （4）特殊疑问句：疑问词+will there be+主语+其他？ When will there be more free time?什么时候会有更多的空闲时间？拓展：there be 句型的时态变化 时态 句子结构 一般现在时

4、there isare. 一般过去时 there waswere. 一般将来时 there will be.there isare going to be.注意： there be句型中不能用havehas表示有.；there be 后面接并列名词时，谓语动词应与最近的名词在单复数上保持一致。EX：1.-Do you think Tina will go to Hong Kong? - . A.Yes,she does. B.No,I dont. C.Yes, she will. D.No,she doesnt.2. -Do you think there will be a football

5、 match on TV tonight. - . A.Yes,I do. B.No,I will. C.Yes, there wont. D.No,there wont.3. There a sports meeting in our school next Monday. A.will have B.is going to have C.will be D.are going to be 4. -Dale,there a dictionary and some books on your desk.Please put them away. -OK,mum.Ill do it right

6、away. A.is B.are C.has D.have考点2 I think every home will have a robot.我认为每个家庭都将有一个机器人。will+动词原形构成一般将来时。 一般将来时表示将来某个时间要发生的动作或存在的状态，也表示将来经常反复发生的动作，常与表示将来的时间状语连用。如tomorrow,next year,in+时间段等。一般将来时由助动词will+动词原形构成，第一人称还可以用shall。 I willshall go to the park tomorrow.我明天要去公园。 （2）will和be going to 都可以表示将来，但有区别

7、。Will表示单纯的将来概念，而be going to强调事先经过考虑、安排而计划或打算要做某事，或者概括某种迹象判断某事有可能发生。 （3）一般将来时的否定构成： 在willshall 后面加not。Will not可缩写为wont。 （4）变为一般疑问句：将willshall提到主语前面。其肯定回答为Yes,主语+will.，否定回答为No,主语+wont.。EX：1.I go shopping tomorrow, but mu brother .A.am,wont B.will,will C.will,wont D.wont,does2.If he reads English every

8、 day,he his spoken English better. A.wont make B.will make C.makes D.doesnt make3. -Please bring little David next time you come to Anhui. - ,thank you. A.I will B.I hope so C.Thats right D.My pleasure考点3 Will people use money in 100years? 一百年后人们还会用钱吗？辨析：in,after与laterIn和after都可以表示在.之后，但用法有所不同。 In是指

9、以现在时间为起点的在一段时间以后，也可以表示在将来多少时间之内，句中的谓语动词要用一般将来时态。 He will be back in two days.他将在两天后回来。 After常常指以过去时间为起点的在一段时间之后，所以它常与过去时态连用。当after指某个特定的未来时刻或日期之后或指以将来某一时间为起点的若干时间之后时，它可以与将来时态连用。 He started on Sunday and arrived in Beijing after three days.他星期天动身，3天后到达北京。 Ill be free after Friday.我星期五之后有空。 He will be

10、 back after three oclock.他3点之后回来。 Later 是副词，表示一段时间之后，构成一段时间+later短语，用于过去时；如果单独使用，可与将来时或过去时连用。 Nine months later they were discovered.九个月之后，他们被发现了。选词填空1. My mother has gone to Hong Kong,she will be back a week.2. He went to his hometown three years.3. -How soon will the plane take off? - about five m

11、inutes.4. -They will meet us in two hours. -Thats to say, three oclock?5. His father went to Beijing a week ago.Two days ,he went to Tianjin.6. On,I realized that it doesnt matter if you dont understand every word.考点4 There will be less free time.将会有更少的闲暇时间。 There will be fewer people.将会有更少的人。 There

12、 will be more pollution.将会有更多的污染。1. 辨析：fewer与less Fewer与less分别为few和little的比较级，都意为更少的。Fewer与可数名词复数形式连用，其反义词为many的比较级more。 less与不可数名词连用，其反义词为much的比较级more。 They buy fewer cigarettes and less beer now.现在他们买的香烟和啤酒少些了。拓展：less也可作副词，意为较少地，更少地，常用来修饰形容词、副词或动词。其反义词为more，用法与less相同。 Eat less,drink less and sleep

13、 more.少吃，少喝，多睡觉。注意：few,little含有否定意味，意味几乎没有 a few, a little含有肯定意味，意味一点，一些2. pollution n.污染，污染物 短语：white pollution白色污染 noise pollution噪音污染 air pollution空气污染 water pollution水污染 拓展：pollute v.（使）污染 Many rivers are polluted by the waste water from nearby factories.很多河流被来自附近工厂的废水所污染。 Polluted adj.被污染的 poll

14、uted water被污染了的水 You mustnt swim in the polluted river.你禁止在被污染了的河中游泳。EX：1.The doctor told Jenny to eat vegetables and meat because she was getting heavier and heavier. A.much,little B.more,less C.many,few D.more,fewer2. Many old people get sick because of serious air (pollute).3. Waste water from ch

15、emical factories maybe (pollute) the sea.（1） Section B考点5 space station太空站 Space不可数名词，意为太空，空间，一般情况下不与冠词连用，但如果space前面有表示太空情况的形容词（如dark,cold,airless）修饰，则可与定冠词连用。 The earth travels around the sun in space.地球在太空中围绕太阳旋转。辨析：space,room与place Space作太空讲时，是不可数名词；作空间，空地讲时，可与room互换。 Room作房间讲时是可数名词；作空间，地方讲时是不可数名

16、词，指可以容纳东西或其他目的而可占据、使用的空间。 Make room for.为.腾出空间 Place 指某一具体地点，地方，是可数名词。EX：1.-There is not enough for us in the lift. -No hurry. Lets wait for next . A.ground B.floor C.place D.room2. Is there any for me? I want a good . A.space,room B.room,space C.place,room D.room,place3. This desk takes up too much

17、 . A.places B.rooms C.place D.room4. I hope to walk into one day. A.the space B.space C.spaces D.a space考点6 However, they agree it may take hundreds of years.然而，他们同意这可能还要花费几百年的时间。Hundred百，一百的 a hundred years ago一百年以前 He weighs more than one hundred kilograms.他体重超过100公斤。Hundreds of 表示不确切的数目，意为数百，好几百，

18、成百上千。 Hundreds of students will take part in the games.成百上千的学生将会参加这次比赛。拓展：hundred，thousand(千),million(百万)表示不确切的数目时，在词尾加s,且和of连用，表示数百，数千，数百万。但当这些词千有数词或several,some等修饰词时则不加s,也不跟介词of连用，直接跟名词。 Several hundred visitors will come to visit our school today. = Hundreds of visitors will come to visit our sch

19、ool today.今天会有数百名参观者到我们学校来参观。EX：1.Nanjing is a city with many places of interest. Tourists come here every year. A.Thousand of B.Thousand C.Thousands D.Thousands of2. -Have you seen the CCTV news on TV? -Yes, children had a good festival on the Children s Day. A.thousands of,sixty B.ten thousand;six

20、ty C.thousands of,sixtieth D.ten thousand,sixtieth考点7 During the week,Ill wear smart clothes.在平时，我将穿讲究的衣服。During prep.在.期间 I went to see my uncle during my stay in Beijing.我在北京逗留期间去看了我叔叔。辨析：during，in与forDuring指在.时间内，在.的期间，一般有明确的时间长度和起止时间。谓语动词常为持续性的动作或状态，时间段前常有限定词（the,物主代词等），表特指。 He asked many questi

21、ons during the three meetings.在这三次会议期间他问了许多问题。In 在.时间内，一般情况下可以和during互换，用in时往往强调某一动作发生在某一时间段中的某一时间点；during既可用在在整个时间段期间，也可用在某时间段内的某个时间点。 Mike put his hand up three times duringin the class.在这节课内，迈克举了三次手。For（时间）长达.，强调时间由始至终，动作也贯穿这段时间的始终，可以和完成时或过去时连用。强调持续时间的长短，回答how long的问题；而during则指动作所发生的时间，回答when的问题。

22、 He stayed in Beijing for two years.他在北京待了两年。 He swims every day during the summer.夏天他每天去游泳。EX1. The twins lived there the years 1993-1995. A.during B.between C.in D.at2. His father joined the army the Second World War.3. -How long have you had the bike? - two months.4. She didnt say a word the meal.5. He will come back from Shanghai three days.6. He studied in the new school only half a month.