U7知识点.doc
Unit7 Will people have robots? 一、【必背句型、用法清单】 1.will+动词原形 将要做 2.fewer/more +可数名词复数 更少/更多 3.less/more+不可数名词 更少/更多 4.try to do sth尽力做某事 5.have to do sth不得不做某事 6.agree with sb同意某人的意见 7.such+名词 如此 8.play a part in doing sth参与做某事 9.make sb do sth让某人做某事 10.help sb with sth帮助某人某事 11.There will be +主语+其他 将会有 12.There is/are+sb./sth.+doing sth 有正在做某事 13. It is +形容词+for sb +to do sth 做某事对某人来说是怎样的 14. Sb. spend some time/money (in) doing sth. Sb. spend some time/money on sth. It takes sb some time/money to do sth. Sth takes sb some time/money 15.already“已经”，通常用于肯定句 16. hundreds of 许多、大量，与具体数字连用时，用单数且不与of连用。 如：five hundred Thousand, million,billon与其用法相同 17.believe表示相信某人说的话 believe in相信某人的为人 18. forget to do sth忘记去做某事 forget doing sth忘记做了某事 二、重难点讲解考点1 Do you think there will be robots in people's 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 won't."。 例句：-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。 例句：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 例句：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 notwon't be+主语+其他 例句：There won't be many people at tomorrow's 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 won't."。 例句：-Will there be much time left?会剩下很多时间吗？ -Yes, there will.No,there won't.是的，会。不，不会。 （4）特殊疑问句：疑问词+will there be+主语+其他？ 例句：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 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。 即学即用：（ ）1.-Do you think Tina will go to Hong Kong? - . A.Yes,she does. B.No,I don't. C.Yes, she will. D.No,she doesn't. （ ）2.-Do you think there will be a football match on TV tonight. - . A.Yes,I do. B.No,I will. C.Yes, there won't. D.No,there won't. （ ）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.I'll do it right 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。 （1）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。 例句： 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。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won't。 （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+won't."。 即学即用：（ ）1.I go shopping tomorrow, but mu brother . A.am,won't B.will,will C.will,won't D.won't,does （ ）2.If he reads English every day,he his spoken English better. A.won't make B.will make C.makes D.doesn't make （ ）3.-Please bring little David next time you come to Anhui. - ,thank you. A.I will B.I hope so C.That's 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later In和after都可以表示"在.之后"，但用法有所不同。 In是指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。 例句： 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。 例句：He started on Sunday and arrived in Beijing after three days.他星期天动身，3天后到达北京。 I'll be free after Friday.我星期五之后有空。 He will be back after three o'clock.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。 例句： Nine months later they were discovered.九个月之后，他们被发现了。 即学即用：用in、after或later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 minutes. 4.-They will meet us in two hours. -That's to say, three o'clock? 5. His father went to Beijing a week ago.Two days ,he went to Tianjin. 6. on,I realized that it doesn't matter if you don't 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 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。 例句：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。 例句Eat less,drink less and sleep 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 例句：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 polluted water被污染了的水 例句：You mustn't swim in the polluted river.你禁止在被污染了的河中游泳。 即学即用： 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,fewer 2. Many old people get sick because of serious air (pollute). 3.Waste water from chemical factories maybe (pollute) the sea. ² 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 pace 指某一具体"地点，地方"，是可数名词。 即学即用：（ ）1.-There is not enough for us in the lift. -No hurry. Let's wait for next . A.ground B.floor C.place D.room （ ）2.Is there any for me? I want a good . A.space,room B.room,space C.place,room D.room,place （ ）3.This desk takes up too much . A.places B.rooms C.place D.room（ ）4.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 例句：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，成百上千"。 例句：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。 例句：Several hundred visitors will come to visit our school today. = Hundreds of visitors will come to visit our school today. 今天会有数百名参观者到我们学校来参观。即学即用： （ ）1.Nanjing is a city with many places of interest. tourists come here every year. A.Thousand of B.Thousand C.Thousands D.Thousands of （ ）2.-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;sixty C.thousands of,sixtieth D.ten thousand,sixtieth 考点7 During the week,I'll wear smart clothes.在平时，我将穿讲究的衣服。 during prep.在.期间 例句：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for during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。 例句：He asked many questions 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"。 例句：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。 例句：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。 即学即用：（ ）1.The twins lived there the years 1993-1995. A.during B.between C.in D.at 2.His father joined the army the Second World War. 3.-How long have you had the bike? - two months. 4.She didn't 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.三、【语法点讲解】一般将来时 一般将来时基本概念 一般将来时表示将来某一时刻的动作或状态，或将来某一段时间内经常的动作或状态。由助动词shall或will加动词原形构成，shall 用于第一人称，will用于第二、三人称。但现在也可以把will用于第一人称。在口语中，常用shall, will的缩写形式为ll , 如：Ill, youll等。Shall not的缩写式为: shant, will not 的缩写式为：wont. 肯定句：I/We shall/will go. 例句： You/He/She/They Will go. 否定句：I/We shall/will not go. 例句：You/He/She/They Will not go. 疑问句：Shall I/we go? 例句： Will you/he/she/they go? 一般将来时常与一些表示将来的时间状语连用，如： tomorrow（明天）， next week（下周）， from now on（从现在开始）；in the future（将来）等。 其时间状语有如下几种 1）his引导的短语 如 this year 2）tomorrow及其相关短语如tomorrow morning 3）next引导的短语 如 next month 4）from now on in the future in an hour 等。 一般将来时五种用法 （1）Will/Shall+ 动词原形 表示将要发生的动作或情况。 例句：a. I will (shall) arrive tomorrow.我明天到。 b. Will you be free tonight? 你今晚有空吗？ c. We wont (shant) be busy this evening. 我们今晚不忙。 在一般将来时的句子中，有时有表示将来时间的状语，有时没有时间状语，这时要从意思上判断是否指未来的动作或情况。 例句：a. Will she come? 她（会）来吗？ b. Well only stay for two weeks. 我们只待两星期。 c. The meeting wont last long. 会开不了多久。 在以第一人称I或we作主语的问句中，一般使用助动词shall，这时或是征求对方的意见或是询问一个情况 例句：a. Where shall we meet? 我们在哪儿碰头？ b. Shall we have any classes tomorrow?明天我们有课吗？ 在这类问句中，也可以用will代替shall。 例句：How will I get there? 我怎么去？ （2）be going to+动词原形 表示打算、准备做的事。 例句： a. We are going to put up a building here.我们打算在这里盖一座楼。 b.How are you going to spend your holidays?假期你准备怎样过？ 表示即将发生或肯定要发生的事。 例句：a. I think it is going to snow. 我看要下雪了。 b.Theres going to be a lot of trouble about this. 这事肯定会有很多麻烦。 “will”句型与“be going to”句型区别。前者表示纯粹将来，后者表示打算、计划、准备做的事情，更强调主语的主观意愿。 例句：a. Tomorrow will be Saturday. 明天是周六了。 b. We are going to visit Paris this summer.今年夏天我们打算游览巴黎。 （3）用现在进行时表示。 表示位置转移的动词（如：go, come, leave, start, come, go, arrive, reach等），可用现在进行时态表示按计划安排即将发生的动作。 例句：a. Uncle Wang is coming. 王叔叔就要来了。 b. Theyre leaving for Beijing. 他们即将前往北京。 c. I'm leaving for Beijing. 我要去北京。 (4）用一般现在时表示。 某些词，如come, go, leave, arrive, start, get, stay, live, fly等的一般现在时也可表示根据规定或时间表预计要发生的动作. 例句： a. The new term starts (begins) on August 29th. 新学期八月二十九日开学。 b. He gets off at the next stop.他下一站下车 c. The train leaves at 12:00. 火车12点开出。 当主句为将来时态或表示将来意义时，时间和条件的状语从句必须用一般现在时表将来。 例句： a. If it doesnt rain tomorrow, we will go out for a picnic. 如果明天不下雨，我们将出去野餐。 b. Turn off the lights before you leave. 走前关灯。 c. Ill write to her when I have time. 我有空会给她写信。 （5）“be to+动词原形”和 “be about to+动词原形”表示将来。 “be to+动词原形”表示按计划要发生的事或征求对方意见。 例句：a. Are we to go on with this work? 我们继续干吗？ b. The boy is to go to school tomorrow.这个男孩明天要去上学。 c. He is to visit Japan next year. 明年他将访问日本。 “be about to+动词原形”表示即将发生的动作，意为：很快，马上。后面一般不跟时间状语。 例句：a. We are about to leave.我们马上就走。 b. I am about to get up, mum. 妈妈,我立刻就起床。 there be句型中一般将来时的用法 There will be There is/are going to be 例句：a. There is going to be a basketball match this afternoon. 今天下午将有一场篮球。 b. There will be a party in his house. 他家有要举行一个聚会。 （6）与条件状语从句和时间状语从句搭配使用时，从句用一般现在时表示，主句用一般将来时。 例句：If it is fine tomorrow, well go swimming. When he comes back, Ill tell him to call you back. （7）在“祈使句+and/or+陈述句”句型中，陈述句只能用will或情态动词加动词原形 例句：Work hard, and you will pass the exam. Work hard, or you will fail your exam.即学即用：I. Fill in the blanks with the proper answer. （ ）1. He _ very busy this week, he _ free next week. A. will be; is B. is; is C. will be; will be D. is; will be （ ）2. - Dont forget to ask him to write to me. - I wont. As soon as he _, Ill ask him to write to you. A. will come B. came C. comes D. is coming （ ）3. Frank _ to see his grandma if he _ free tomorrow. A. will come; will be B. comes; is C. will come; is D. comes; will be （ ）4. There _ robots in 100 years, I think. A. will have B. is going to have C. be D. are going to be （ ）5. There _ a talk on science in our school next Monday. A. will give B. will be C. is going to give D. is （ ）6. Will people live to be 300 years old? _. A. No, they aren't B. No, they wont C. No, they don't D. No, they can't （ ）7. I will see you again _. A. a day B. every day C. one day D. everyday （ ）8. -I dont know if it _ tomorrow. -The students will not go to the Summer Palace if it _ tomorrow. A. rains; will rain B. rains; rains; C. will rain; will rain D. will rain; rains II. Fill in the blanks with the proper form. 1. They _ (not have) any classes next week. 2. Betty _ (write) to her parents tomorrow. 3. Look at those clouds. It _(rain). 4. He _ (read) an English book now. 5. Look! Many girls _(dance) over ther
