《2022年UnitWillpeoplehaverobots知识点讲解与练习 .pdf》由会员分享，可在线阅读，更多相关《2022年UnitWillpeoplehaverobots知识点讲解与练习 .pdf（8页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Unit 7 Will people have robots? 知识点讲解与练习一、单词与短语alone adj. &adv. 与 lonely 1. =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。lonely a
2、dv. 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 doesnt feel lonely 二、 probably adv.
3、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 didnt try hard enough. ( 放在谓语前面 ) Itll 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. 2. 用于 be able to 结构，后跟动词原形。eg, Jim isnt able to come tonight because he
4、 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could 没有这种意思。eg, He studie
5、d 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。名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 8 页 - - - - - - - - - eg, Mr Smith cant 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 the q
6、uestion. 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： Ill 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
7、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 film 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
8、 working after 10 am. 他们将在上午10 点以后开始工作。The film will be shown after 5 oclock. 这部电影将于4 点以后上映。4) “after+ 一段时间 ” 或“ 一段时间 +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
9、 you will fall behind others. (2)fall off: 从 上掉下来e.g. Mary fell off the ladder last night. （3）fall in love with (4) fall over 4、every day 与 everyday 区别：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
10、一身便服。Wear、put on、have.in 的区别wear 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 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。名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 8 页 - - - - - - - - - Does he wear glasses? 她戴眼镜吗？put o
11、n 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 of doing, be worthy to do 值得6、Seem的用法：1)seem to do 似乎He seems to think so. 2)It seems that 看来 I
12、t 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 “ I d like /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
13、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 to stay at home. Suchthat和 sothat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
14、 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/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m
15、uch, 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: people “人们“全体； person “人”（不分年龄，性别它包括 men, women, children. 它可做 people 的单数形式可以说every person 但不能说one people.
16、 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，一般情况下两者名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 8 页 - - - - - - - - - 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，主要体现在 be 的变化。两者在用法上有一些差异：
17、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 sth 13.use的短语：(1)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、 will1.表示意志、意愿，
18、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：Eve
19、ry 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 wont help us ，we can not finish the task within one month. 二、 would1.Will 的过去式，表示对过去时间的意
20、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. 2.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
21、是、总会 ” 等意思。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
22、？Would you 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 ？名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 8 页 - - - - - - - - - 3）否定结构中用will ，一般不用would， wont you 是一种委婉语气。Wont you sit down ？16、hundred 的用法one hundred students three hundred book
23、s five hundred trees hundreds of students/books /trees 16、 alone adj.（只作表语adv. 独自；单独He was alone in the house 他一个人在屋里。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
24、 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
25、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. 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
26、谎! 3. 在“ there seems/seemed + 动词不定式 ” 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 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
27、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.我的口袋里碰巧有一些钱。名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 8 页 - - - - - - - - - There will be a meeting this afternoon. 注意 :be 不能换
28、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 a desk
29、, 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, isnt 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 be 结
30、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 t
31、here in the city?这个城市里有多少人口。There is a pen and two books on the desk.课桌上有一个钢笔和两本书。3. 在 therebe 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。 There is 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 te
32、lling 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
33、人（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.= 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 are
34、two eggs and a cup of milk on the table. 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 8 页 - - - - - - - - - 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1 I. 用 lonely 或 alone 填空：1. Dont
35、leave the baby _ at home. 2. When his wife and two little children left him, he was very _. 3. I never feel _ because I have a lot of friends here. 4. Peter _ can learn the text by heart II. 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
36、 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 work 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
37、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. 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 mak
38、e 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 same things as a person. 他认为机器人像人一样做同样的事会很难. ? ?5. Its 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 r
39、obots 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. 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 7 页，共 8 页 - - - - - - - - - 人们不愿意做这些令人厌倦的工作. ? ?8. In the future, there wil
40、l 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. ? 10. We never know what
41、 will happen in the future! 我们从来不知道将来会发生什么. 课堂小考场2 1.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 doesnt 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
42、 will be robots _ _ homes? 2、人们将活到150 岁。People _ _ _ _150 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. 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 8 页，共 8 页 - - - - - - - - -