1、Unit 4Information Technology -GXYAcquire English Wisely；Apply English widely.2 ReviewFocus on our book 4 Focus on our book1.search for2.make life easier make communication convenient make me feel less lonely3.chat with sb.4.enable sb.to do sth.5.be addicted to(doing)sth.6.all day long7.remind sb.tha
2、t/of sth.8.spend time on sth./(in)doing sth 5 1.instead of 2.be known as/for/in3.in the 1980s4.a variety of 5.have the power to do sth.6.more or less7.experiment with 8.attend classes9.in real/online worlds10.so.that.11.in a more positive light12.look forward to doing sth.13.instant message14.at the
3、 same time15.have fun Focus on our book 6 1.book tickets/accommodation2.subscribe to3.pick out4.have difficulties(in)doing sth.5.in ones opinion6.the most important thing is that从句/doing/to do7.solve probelms8.work on9.right now10.help sb.out with sth.11.figure out 12.set up an account13.hold on a s
4、econd14.do sb.a favour15.according to 16.assist sb.with sth.Focus on our book 7 1.no replacement for2.show kindness to others3.contact with/in contact with4.have conversations with sb.5.be concerned pare.to/with7.in addition8.appear to9.on the basis of/be based on 10.focus on11.the best way to do st
5、h.12.in many ways 13.stay/keep/be in touch with14.on the move 15.share with16.give a response to 17.point outFocus on our book 8 1.in ones free time2.thats why/because.3.find out4.happen to5.have a lot in common6.join the club7.express ones opinion about8.avoid doing sth.9.give reasons why Focus on
6、our book 9 1.bring it to bine.with.3.walk into4.be amazed by/at/to do sth.5.see sb.doing/do sth.6.be filled with7.in detail8.be accessible to/have access to9.keep track of10.a range of Focus on our bookPut to use 11 Put to use1.Technology really enables people to communicate better with each other.科
7、技真的能使人们更好地相互交流。enable sb to do sth使某人能够做某事。如：The new test should enable doctors to detect the disease early.新的测试应该能够使医生早发现疾病。12 2.Some users worry that they are spending so much time in virtual worlds that they are becoming afraid of meeting people in the real world.“so.that.”结构，意为“如此以至于”，引导结果状语从句，此
8、结构中so为副词，后面跟形容词或副词。翻译：1.这本书非常有趣我们都喜欢看。2.他进步很快，老师们对他感到很满意。Put to use 13 3.It is these skills that enable us to develop lifelong friendships.正是这些技能使我们能够发展终生的友谊。本句为强调句句型：It is+被强调部分+that。如：It was I that saw a man running in the cold and rainy night.是我看到了一个男人在寒冷的雨夜奔跑。Put to use 14 4.Instead of having pr
9、oper conversations with their friends,some people are only concerned with their online popularity-How many likes did I get?一些人不再和朋友好好地交谈了，他们只关心自己网上的人气我得了多少个“赞”？instead of 而不是。如：You probably picked up my keys instead of yours.be concerned with关心。如：We should be concerned with the health of the communi
10、ty.Put to use 15 5.Thats why I believe that books about foreign cultures or imaginary worlds are the best!Thats why.意为“那就是为什么”，强调结果。Thats because.意为“那是因为”，强调原因。完成句子：I didnt phone her,and thats_.我没有给她打电话。那就是她对我生气的原因。Thats_.那是因为你不能欣赏音乐。（2020 全国卷）_decorating with plants,fruits and flowers carries speci
11、al significance.这就是为什么用植物、水果和花卉装饰具有特殊的意义。why she got angry with me.because you cant appreciate music.That is why Put to useGrammar 17 Grammar1.Past Future过去将来时过去将来时表示从过去某时看将来要发生的事情。will和be going to用来表示一般将来时。在过去将来时中，will变为would，be going to变为was/were going to。Very few people knew that future avatars w
12、ould have such a wide variety of forms and uses.(willwould)They discovered that they were going to have the power to create new identities.(are going to were going to)18 2 Compound Words 复合词复合词由两个单词组合而成。通常，第一个词表示第二个词的主要特征，第二个词体现复合词的词性。adjectives:online,self-centred,reallifenouns:friendship,percent,websiteverbs:babysit,overdoGrammar 19 Homework1.整理、背诵并听写课件中的重点词组；2.完成试卷。Thank you for listening!
