Unit3 Computers 课时2 阅读-【宝典训练】2023-2024学年八年级上册英语高效课堂课件(沪教牛津版)

Unit 3　Computers 课时2 阅读 目 录 01 课时精讲 02 课时过关 01 课时精讲 重点句子讲解。 1．You may be unaware of them．你可能没有觉察到它们。 (1)be unaware of意为“不知道；没意识到；未察觉”。 He was completely unaware of the whole affair which happened to him last night. 他对昨晚发生在他身上的整件事情一无所知。 (2)be unaware of的反义词组为be aware of，意为“意识到”。 The girl was unaware of the danger which she was in． 那个女孩儿没有意识到她所处的危险。 第 ‹#› 页 课时2 阅读 返回目录 (3)The teacher ________________ the new student in the classroom just now. 老师刚才没有觉察到教室里新来的那个学生。 (4)The boy ________________ the importance of learning English at that time. 在那时，男孩没有意识到学习英语的重要性。 (5)He ______________ this serious problem.他意识到这个严重的问题了。 was unaware of was unaware of was aware of 第 ‹#› 页 课时2 阅读 返回目录 2．In addition, computers can do important jobs like operating railways and flying planes and spaceships． 另外，电脑能做重要的工作，例如：操控铁路系统、飞机和太空飞船。 此句中，like用作介词，意为“比如；例如”，可以和such as互换，不能和for example互换。 Practical lessons, like woodwork and cookery, are not considered as important as Maths. 像木工和烹饪之类的实用课程被认为不如数学重要。 第 ‹#› 页 课时2 阅读 返回目录 (1)I love to read novels written by Mark Twain ____________ The Adventures of Tom Sawyer. 我喜欢读马克·吐温写的小说，比如《汤姆·索亚历险记》。 (2)I have many hobbies, like _________ basketball and ___________． 我有很多兴趣，比如说打篮球和游泳。 like/such as playing swimming 第 ‹#› 页 课时2 阅读 返回目录 3．However, one day computers may be able to do a better job than human beings． 然而，有一天，电脑可能有能力把工作做得比人类更好。 be able to意为“有能力做……； 会做……”，有时态变化，过去时用was/were able to do, 将来时用will be able to do，其反义短语是 be unable to do。 You must be able to speak Spanish for this job．做这项工作你必须会说西班牙语。 第 ‹#› 页 课时2 阅读 返回目录 (1)We _____ ______ ____ deal with all sorts of problems.我们能够应付各种困难。 (2)We _____ usually ______ ____ finish the work ahead of time. 我们通常能够提前完成工作。 (3)I believe we ______ ____ ______ ____ learn English well in the future. 我相信将来我们一定能够学好英语。 are able to are able to will be able to 第 ‹#› 页 课时2 阅读 返回目录 4．What will happen to us if computers can do all our jobs? 如果电脑可以做我们所有的工作，我们会怎么样呢？ 在此句中，if用作连词，意为“假如； 如果”，引导条件状语从句。主句用一般将来时，if引导的从句用一般现在时来表示将来时。有时候if引导的从句也可放句首，中间用逗号隔开。 If it is fine tomorrow, we will go swimming.如果明天天气好的话，我们就去游泳。 第 ‹#› 页 课时2 阅读 返回目录 (1)We will go to the park ____ it ___________ rain tomorrow． 如果明天不下雨，我们就去公园。 (2) _____ the traffic lights are red, you ______ stop and wait. 如果交通指示灯是红的，你必须停下来等一等。 if doesn't If must 第 ‹#› 页 课时2 阅读 返回目录 02 课时过关 根据课本阅读部分的内容，完成下面语法填空。 Nowadays, some computers are tiny．You may be 1．_________(aware) of them．Everybody depends 2．_____ computers more than he/she 3．________(realize)．We can use computers to calculate．They can calculate at a 4．______(fast) speed than we can and almost never give wrong answers．We can also type and draw things 5．______ them．In addition, computers can do important jobs like 6．___________(operate) railways and flying planes and spaceships．What will happen 7．___ us if computers can do all our jobs? unaware on realizes faster with operating to 第 ‹#› 页 课时2 阅读 返回目录 Will we have nothing 8．_______ (do)？Are computers 9．________ (clever) than us? Maybe the answer is no．Our brain can produce new ideas 10．____ computers cannot. to do cleverer but 第 ‹#› 页 课时2 阅读 返回目录 阅读理解。 (2023·重庆南开中学期末)Today we can use the Internet for many things：shopping，business，writing letters，talking to people，getting information and so on.In recent years，a new kind of English has grown on the Internet.There's no real word for it yet，so we'll call it e-talk． People don't like typing too much.To save time，they turn phrases into a few letters (called acronyms)．Acronyms (缩略词) are often used in chat rooms.Some of them are: 第 ‹#› 页 课时2 阅读 返回目录 BRB(be right back) 　BTW (by the way) LOL (laughing out loud) 　IMO (in my opinion) People also use many abbreviations (缩写)．They are shortened forms of words．Some common abbreviations are: info (information)　 　pic (picture) puter (computer) 　 　sec (second) We usually don't see people when we communicate (交流) on the Net, so people have new ways to show feelings.Most people use their keyboards to draw “feelings”，such as: 第 ‹#› 页 课时2 阅读 返回目录 ：－) means happy；－)means joking ：－( means sad ：－O means surprised These days, many forums (论坛) have picture feelings.For example: (happy) (sad) (angry) (cool) 第 ‹#› 页 课时2 阅读 返回目录 There are even whole new words，like “newbies”(someone who is new on a chat board or forum)．When you write something bad about someone else, it's called “flaming” the person． It takes time for people to get used to e-talk.Also, different groups on the Net have their own special ways of communicating．Newbies sometimes have to ask other people what they mean.As the Internet grows, e-talk will continue to grow and change. 第 ‹#› 页 课时2 阅读 返回目录 (　　)1．Why do people type acronyms? A．Because people can type them quickly. B．To make jokes. C．To show their feelings. D．In this way newbies won't understand them. A 第 ‹#› 页 课时2 阅读 返回目录 (　　)2．What does the sentence “BTW, my puter is not working well．：－( ”mean? A．The person is happy about getting a new computer. B．The person has to go away from their computer. C．The person is sad that his computer is having problems. D．The person is angry at somebody. C 第 ‹#› 页 课时2 阅读 返回目录 (　　)3．If someone is angry, what may he type? A．LOL. B．BRB. C． D． D 第 ‹#› 页 课时2 阅读 返回目录 (　　)4．E-talk will probably _______. A．stay the same B．keep changing C．be used by people on the telephone D．be easy for newbies to understand B 第 ‹#› 页 课时2 阅读 返回目录 (　　)5．What is the best title for this passage? A．E-talk B．Picture Feelings C．How to Use Abbreviations D．The Changing Internet A 第 ‹#› 页 课时2 阅读 返回目录 短文填空。 以下是一则短文，请阅读全文，并从方框里的六个句子中选择五个还原到原文中，使原文的意思完整、连贯。 (2022·深圳平湖中学期中)Do you have a mobile phone？Do you often send text message to your friends or family? If you keep sending text messages over and over again，there may be something wrong with your fingers.1．____ If you don't，you may get injured one day． B 第 ‹#› 页 课时2 阅读 返回目录 2．_____ But scientists have found out that texting can give us problems with fingers.Too much texting can make your finger uncomfortable．When we press small buttons (按键) over and over again，we may have a disease called RIS.RIS is short for Repetitive Strain Injury (重复性力损伤)． Harriet Wilson is a doctor.She has many patients with RSI．3．____ If we spend more than 10 to 15 minutes every day，we could have such problems in the future． D E 第 ‹#› 页 课时2 阅读 返回目录 Mobile phones are getting smaller and smaller．4．____ Texting with a smaller phone is worse than using a larger phone with bigger buttons．5．____ If you use a computer keyboard and play video games for long，you may have the same problem.More and more people can find themselves with RSI. C A 第 ‹#› 页 课时2 阅读 返回目录 A．So it's a good idea to use a larger phone. B．Everybody using the mobile phones should be careful. C．And the buttons are getting closer together. D．Text messaging or texting is becoming popular. E．She says we should check how much time we are spending in typing text messages. F．Many people spend so much time on the mobile phones. 第 ‹#› 页 课时2 阅读 返回目录 信息匹配。 (2022·深圳华侨外国语学校期末)下面的材料 A－F 是六个网址的信息。根据 Judy，Ken，Linda，Li Mei和 Aunt Liu 的需求，帮助他们选择合适的网址。 A．Do you like traveling？If your answer is “Yes” or “Of course”，welcome to visit our website.Here you can get all the information about traveling in Russia． B．Do you want to learn to cook delicious Russian food？Our website is famous for showing people how to cook Russian food.Here you can get the ways to cook different kinds of Russian food． 第 ‹#› 页 课时2 阅读 返回目录 C．Are you interested in table manners all over the world？Welcome to our website.Here you can learn a lot about everyday table manners in all the countries around the world． D．Do you have difficulty choosing gifts for your friends？Don't worry！Our website can help you！Here you can find good ideas for buying the best gifts for birthday parties and dinners． 第 ‹#› 页 课时2 阅读 返回目录 E．If you want to buy cookers，maybe our website is your best choice.All of the cookers on our website are on sale now.You can find your favorite blender and coffee maker here． F．Do you want to watch movies for free？Please visit our website to join us and become a member of our club.Here you can watch your favorite movies for free. 第 ‹#› 页 课时2 阅读 返回目录 1．____ Judy wants to make a banana milk shake for her parents，but she doesn't have a blender．Now she wants to buy one. 2．____ Ken is going to his best friend's birthday party this Friday evening.But he doesn't know what gift to buy for his best friend. 3．____ Linda is a movie fan.She usually goes to the movies on Sundays.But now she wants to save money.She is thinking of some ways to watch movies at home for free. E D F 第 ‹#› 页 课时2 阅读 返回目录 4．____ Li Mei wants to know more about American table manners' because she will visit New York next month.She is afraid of making mistakes. 5．____ Aunt Liu wants to learn to make Russian soup for a party.But she doesn't know how to make it.She is worrying about that.What should she do? C B 第 ‹#› 页 课时2 阅读 返回目录 本节内容到此结束！ logo $$ Unit 3 Computers 课时2 阅读 【课时精讲】 1．(3) was unaware of (4) was unaware of (5) was aware of 2．(1) like/such as (2) playing; swimming 第 ‹#› 页 课时2 阅读 返回首页 3．(1) are able to (2) are; able to (3) will be able to 4．(1) if; doesn’t (2) If; must 第 ‹#› 页 课时2 阅读 返回首页 【课时过关】 一、1．unaware 2．on 3．realizes 4．faster 5．with 6．operating 7．to 8．to do 9．cleverer 10．but 第 ‹#› 页 课时2 阅读 返回首页 二、1—5 ACDBA 三、1—5 FCGAE 四、1．The Beidou Navigation Satellite System (BDS). 2．On July 31，2021. 3．It has a two-way communication system. 4．1200. 5．I think it’s helpful. Because it plays a role when disasters happen and communications are blocked. 第 ‹#› 页 课时2 阅读 返回首页 本节内容到此结束！ logo $$