《最新Unit-7-Will-people-have-robots？知识点讲解与练习.docx》由会员分享，可在线阅读，更多相关《最新Unit-7-Will-people-have-robots？知识点讲解与练习.docx（8页珍藏版）》请在三一文库上搜索。
1、学习-好资料Unit 7 Will people have robots?知识点讲解与练习一、单词与短语alone adj. &adv. 与 lonely1. =by oneself独自的/地；孤独的/地； 独立的/地 eg, He likes living alone.I mended the bike alone.2. and no other只有。唯有（跟在名词或代词后面）eg, Mr Smith alone knows what happened.You alone can help me in the work.注意：alone强调客观上"独自，单独一人”。lone
2、ly adv.1 .作表语。其意思为"孤单"eg, He feels lonely.（作表语）2 .作定语，修饰表示处所的名词。eg, The old man lives in a lonely mountain village.注意：alone强调客观上的"独自。单独一人",而lonely除表示"单独”外，还带有感情色彩，形容失去朋友，缺乏友爱和帮助，感到寂寞、甚至悲哀，它只 能做形容词，在句中做表语，也可做前置定语，用于地点时，意为 "荒凉的，偏僻的"eg, Though the old man is alone, he
3、 doesn't feel lonely二、probably adv.很可能，或许，大概eg, Probably he may know the way.（放句首）He is probably about 50 years old.（放在系动词后面）I probably didn't try hard enough.（放在谓语前面）It'll probably rain.（放在助动词后面）able adj. 1.有能力的，能干的eg, My father is an able engineer.3 .用于be able to结构，后跟动词原形。eg, Jim isn&#
4、39;t able to come tonight because he is ill.三、be able to与can :相同 点：两者后跟原形动词。区别：1. can是情态动词，无人称与数的变化。过去式是could.be able to可与情态动词连用，can却不能。eg, I shall be able to speak English well.2. be able to可用在不定式之后，而can却不能。eg, I hope to be able to go shopping with you on Sunday.3. be able to的过去式还有表示过去经过努力而做到的意思，而
5、could没有这种意思。eg, He studied hard and was able to pass the exam.4. can表示请求和允许，以及猜测，而 be able to却无此用法。eg, Mr Smith can't be at home. Can I carry your bag?5.当表示现在或过去的 "能力"时，两者可通用。eg, No one was able to/could answer thequestion.2、in与after的区别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”，句子中的谓语动词要用
6、一般将来时态；after常指以过去时间为起点的“一段时间之后”，所以它与过去时态连用。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：I'll be back in half an hour.我半小时后就回来.本句中的in作"以后"解，不能用after代替。after和in都可以表示"以后”的意思，其区别是：1) after以过去为起点，表示过去一段时间以后，常用于过去时态的句子。例如：They started working after lunch. 他们是午餐后开始工作的。The f
7、ilm was shown after the meeting. 电影是会议结束以后放的。2) in以现在为起点，表示将来一段时间以后，常用于将来时态的句子。如：They will start working in half an hour.他们将在半小时后开始工作。The film will be shown in 2 or 3 days.这部电影将在两三天后上映。3)在某个特定的时间以后，after也可用于将来时态的句子。例如：They will start working after 10 am.他们将在上午 10点以后开始工作。The film will be shown after
8、5 o'clock.这部电影将于 4 点以后上映。4)“after一段时间”或 乙段时间+later表示“(在过去某个时间看来)一段时间之后”。He went home after two days.他两天后回家了。Three years later, she had a baby.三年后，她生了一个婴儿。3.fall的短语：n.秋天，秋季v.掉落，掉下(1)fall behind:落在的后面e.g. Work harder,or you will fall behind others.(2)fall off:从上掉下来e.g. Mary fell off the ladder las
9、t night.(3) fall in love with(4) fall over4、every day 与 everyday 区另1J:every day名词短语，表示 每天”，通常与一般现在时连用；而 everyday形容词，表示 日常 的，每天发生的，每日所用的例如：I get up at six every day. 我每天 6 点起床。He wears everyday clothes today. 今天他穿身便服。Wear、 put on、 have.in 的区另Uwear表示 穿"，表示状态，用一般现在时表示经常状态，用现在进行时表示暂时状态。eg. We wear
10、our rain boots on a rainy day.我们在下雨天穿雨鞋。She is wearing a new coat.她穿着一件新衣服。Does he wear glasses? 她戴眼镜吗？put on是 穿上“，戴上”的意思，强调动作。eg. She put on a red coat and went out.她穿上红色大衣出去了。注意：put on是一时的动作，不能跟表示一段时间的状语连用。他整天戴着草帽。误： He puts on a hat all day.正： He wears a hat all day(5) be worth doing 值得；be worthy
11、 of doing,be worthy to do 值得6、Seem的用法：1)seem to do 彳以乎 - He seems to think so.2)It seems that 看来 It seems that he is lying.3) seem +adj./n.好象是 He seems ill.7、would like sth意思为"想要某物"；would like to do意思为“想要做某事"。回答would like句型的一般疑问句时，其肯定回答为 Yes, please：'否定回答"No, thanks”或 d like
12、/love to, but ：'8、 .make sb. do; make +n+adj.; make friends with sb.; make +n./ pron.+n.9、 . Such作形容词，意思是“如此的” “这样的”，修饰各种名词。Such这样的。如It is such bad weather.天气如此恶劣。Such常和as搭配，表示一种类别。如 We enjoy such a voice as hers.我们喜欢象她那样 的嗓子。Such常和表示结果的that从句搭配，表示“如此 .以至于”如It was such a hot day that we all had
13、to stay at home.Suchthat和so that都可用来引出一个结果状语从句。由于 such是形容词，所以 that从句前有一个受such修饰的名词；而so是副词，用以修饰形容词或副词，因此that从句前一般不出现名词。如They are such kind-hearted teachers that people in the village all respect them.The exam was so difficult that many students failed to pass it.a) 如果名词是可数名词的单数形式，such和so的位置不同：such+a/
14、an+形容词+单数名词 so+形容词+a/an+单数名词 b)如果名词是不可数名词或名词复数，只可用such不能用so.:such+形容词+不可数名词或复数名词c) 如果被修饰的不可数名词被much, little,或复数名词被 many, few等表示量的形容词修饰时，用so,不用such.d) 当little表示"年纪小的"时，可用 such+little+名词There were such little children that they couldn 't clean the room.10、 people, person, folks, human: p
15、eople "人们 "全体； person "人"(不分年龄，性另1J它包 括 men, women, children.它可做 people 的单数形式可以说 every person 但不能说 one people.Person指“人们”时着重个体；folks “人们”，指一般人或特殊年龄位置，境遇等特殊级的 人；human主要用来区别于其他动物。11、be able to为"能，会"，表示能力，在这个意义上与can的意思相同，一般情况下两者可以互换，但can只有现在式和过去式(could)而be able to则用于更多的时态，
16、主要体现 在be的变化。两者在用法上有一些差异：can (could)表示主观能力不表示意愿，它的将来时用will be able to而be able to表示主观意愿强调克服困难做某事。12 . Fee-fed-fed.Feed sth to sb把食物给 ；feed sb on sth13 .use的短语：be used by:被使用e.g. Rockets are used by astronauts.(2)use sth. to do sth.:使用某物做某事e.g. He often uses the computer to study.14、will与would的区别一、will
17、1 .表示意志、意愿，有 愿、要”之意。例如：1) We will fight on until final victory is won.2) I will do my best to help you.3) She will not shove the heavy load on to others.2.在疑问句中用于第二人称，表示说话人向对方提出请求或询问对方的意思，有你好吗、你愿”。例如：1 ) Will you help me with my work ?2 ) Will you join our discussion ?3 .表示习惯、经常性、倾向性，有 惯于、总是”等意义。例如：
18、Every morning he will have a walk along this river.4 .在if , when , until等连词引导的表示时间或条件的从句中要用一般时表将来，但在if从句中有时为了表示意愿也可用will ,有 愿意”的意思。例如：1) If you will read this article , you will realize you are wrong.2) If they won ' t help uwe can not finish the task within one month.二、would1.Will的过去式，表示对过去时间的意
19、志、意愿、决心，有 愿、要、偏要”的意思。例 如：1) I promised that I would do my best.2) I told him not to go , but he would not listen to me.3) 表示请求或个人的想法、看法，使语气婉转，有 愿、倒”等意思，例如：1) Would you please take a seat?2) Would you mind opening the window ?3) I would like to express my thanks to you.3 .表示过去习惯性的动作，着重动作的重复，有总是、总会”等意
20、思。例如：On Sundays he would come to our village and work with us.4 .表示虚拟、假设、条件等，有 要、将要、会、就会”等意思。例如1) If you had come earlier , you would have seen him.2) It would be better to adopt the new method.注意：1) would like ; Would like to do = want to 想要，为固定搭配。Would you like to go with me ?2) Will you？ Would yo
21、u like表示肯定含义的请求劝说时，疑问句中一般用some, 而不是any.Would you like some cake ?3）否定结构中用 will , 一般不用 would, won't you是一种委婉语气。 Won't you sit down ?16、hundred 的用法one hundred studentsthree hundred booksfive hundred treeshundreds of students/books /trees16、alone adj.(只作表语 adv.独自；单独He was alone in the house 他一个
22、人在屋里。I went to the movies alone , I felt lonely.我独自去看电影了，我觉得很孤独。注alone表示 单独的，独自一人的”，不含感情色彩.做形容词时，只能在 be动词或系动词之后 做表语与lonely不同，lonely表示孤独的，寂寞的“含有丰富的感情色彩.lonely做形容词时， 可做定语和表语。如：a lonely village孤寂的村庄.17、seem 与look的区别：seem和look的意思相同，但它们的着重点不同，用法有相同之处，也有一些差别？ seem 指说话人内心的主观判断，而look则强调从所述事物外表上看得出的视觉印象？1 .两
23、者后面都可接形容词 ？名词？动词不定式to be及介词短语？例如：She seems/looks a nice teacher.她看上去是个好老师 ？My mother seems/looks tired.我母亲似乎很疲倦 ？The patient seemed/looked(to be) very ill.那病人似乎病得很重？2 .两者后面都可接as if引导的表语从句，但seem的主语一般是it,而look的主语可以是it,也可以是其他的名词或代词？例如：She looked as if she slept badly.看她那样子仿佛没有睡好 ？下列几种情况下不能用look取代seem:1
24、 . seem后面接动词不定式to do时？例如：My father seemed to know the news.我父亲好像知道这个消息 ？2 .在“it seems/seemed that.句式中？例如：It seemed that you were lying.看来你在撒谎！3 .在"there seems/seemed劫词不定式”句式中？例如：There seems to be many young people at the concert.好像有许多年青人在听音乐会？二、句型4、There be 结构英语中,There be句型常表示某处有某人或某物。例如:There
25、are always more than one hundred birds in the big tree every evening. 每天傍晚那棵 大树上总会有100多只小鸟。一、There be句型的用法：1)There与be中间可插入一些表示推测的情态动词、表示时态的短语和一些动词短语，以强调某种语气。例如：There must be some flowers in the box. 盒子里肯定有些鲜花。There happened to be some money in my pocket.我的口袋里碰巧有些钱。There will be a meeting this aftern
26、oon.注意：be 不能换成 have 及 have 的变化形式。2）There be句型常与过去时间状语连用，构成一些固定句型，用于故事发生的开头，交代故事发 生的时间。例如：Many years ago,there was such a beautiful girl called Cindy.很久以前有一个叫Cindy 的美丽女孩。3）There be句型可换成 There come / go,以引起注意，加强语气。例如:There comes the bus.公共汽车来了。4）There be句型或There加其他动词的句型，其动词的单复数，常采用就近一致的原则。例如：There is
27、a desk, two chairs and three benches in the room. There are two chairs, a desk and three benches in the room.5）There be或There加其他动词的句型，其反意疑问句一律用 there? 例如:There is a cat in the garden, isn't there ? There used to be no house here, used there / did there ?（过去这儿没有 房子,是吗？）二、使用There be句型时应注意：1、there
28、be结构中的be是可以运用各种时的。There is going to be a meeting tonight.今晚有个会议。There was a knock at the door. 有人敲门。There has been a girl waiting for you.有个女孩一直在等你。There will be rain soon.不久天就要下雨了。2 .动词be单复数形式要跟there be之后的真正的主语一致。并且要根据就近一致原则来变 换be的单复数形式。如：There is a book on the desk.课桌上有一本书。How many people are ther
29、e in the city?这个城市里有多少人口。There is a pen and two books on the desk. 课桌上有个车W笔和两本书。3 .在there be引起的句子结构中，用来修饰主语的不定式主动形式和被动形式均可。Thereis no time to lose （= to be lost）.时间紧迫。There is nothing to see （=to be seen）.看不见有什么。There is nothing to do.（=to be done）无事可做。4、There is no doing. （口语）不可能 There is no tellin
30、g when he will be back.无法知道他什么时候回来。There is no knowing what he is doing.无法知道他在做什么。4 、.there be 与 have 的区别：1）含义不同。there be表示的是“某地（时）有某人（物）”，强调“存在关系" 。Have则表示“某人（物）所有”，强调“所属关系”。如，There is a bus in your factory.（公共汽车不一定属于我们厂所有）Our factory has a bus.（公共汽车属于我们厂所有）2）句型不同。there be句型为"There be +某人
31、（物）+某时（地）"；have句型为“某人（物） +have（has）+某物 （人）。 如 There isn't a cat under the chair. She doesn't have two brothers.3）当表示某物的构成和组成部分时，用there be和have均可。如，Our school has sixty classes尸There are sixty classes in our school.我们学校有 60 个班。【注意】there be句型中有两个或多个并列主语时，须根据就近原则，be与最靠近的主语在数上保持一致。如,There a
32、re two eggs and a cup of milk on the table.There be句型的将来时表达方式 ：肯定：There will be否定：There won't be一般疑问句： Will there be .？ Yes, there will. No, there won 't.课堂小考场1I.用 lonely 或 alone 填空：1. Don't leave the baby at home.2. When his wife and two little children left him, he was very3. I never f
33、eel because I have a lot of friends here.4. Peter can learn the text by heartII.用所给词的适当形式填空：1. The train has left. (probable)2. The boy had an accident and was hurt. (terrible)3. This is a story about him. (truly)III.用be able to或can的适当形式填空：1. He tried hard and swim across the river.2. I finish the w
34、ork next week.3. My little brother ride a bike when he was only six years old.4. I not go to work for three weeks.5. you sing or dance when you were five years old?6. I want to join the writing club. I write articles.争当小小翻译家。?1. In some science fiction movies, people in future have their own robots.
35、在一些科幻想小说电影中，人们将来有他们自己的机器人。?2. Some scientists believe that there will be such robots in the future.一些科学家们相信将来会有这样的机器人。?3. Scientists are now trying to make robots look like people, and do the same things as us.科学家们试着制造和人一样的机器人能像我们做一样的事 . ?4. He thinks that it will be difficult for a robot to do the
36、same things as a person.他认为机器人像人一样做同样的事会很难?5. It's easy for a child to wake up and know where they are.对一个孩子来说，醒来和知道在哪里是很简单的.?6. They think that robots will be able to talk to people in 25 to 50 years.他们认为在20到25年中机器人就会与人交谈.?7. People would not like to do such jobs and would get bored.人们不愿意做这些令人厌
37、倦的工作?8. In the future, there will be more robots everywhere, and humans will have less work to do.在将来，到处会有更多的机器人，人们将会有较少的工作去做.?9. That may not seem possible now, but computers, space rockets and even electric toothbrushes seem impossible a hundred years ago.那现在看起来似乎是不可能的，但是电脑，宇宙飞船和电子牙刷在一百年前看起来是不可能的?
38、10. We never know what will happen in the future!我们从来不知道将来会发生什么.课堂小考场21 .I(visit) my uncle tomorrow.2 .There(be) a football match in our school next week.3 .He(help) you with your English this evening.4 .They(play) soccer if it doesn't rain.5 . We(have) a meeting tomorrow.翻译句子1、你认为人们的家里会有机器人吗？Do there will be robots homes?2、人们将活到150岁。People150 years old.3、我认为她会当医生。I think she a doctor.4、你住哪儿？我住在北京。? I live in Beijing.5、他反复看她的来信。He read her letter.6、等了很长一段时间后他厌烦了。He after he waited for long.更多精品文档