Unit 4 Lesson 3 Internet and friendships （ppt课件）(2)-2023新北师大版（2019）《高中英语》必修第二册.pptx

1、Unit 4 Lesson 3Choose the correct options1.I find online communication rather familiar/shallow.Face-to-face conversations are more meaningful.2.In my idea/opinion,playing computer games is one way to escape from reality.3.Sometimes its easier to give a response/understanding with an emoji,rather tha

2、n typing out a long answer.Language FocusChoose the correct options1.I find online communication rather familiar/shallow.Face-to-face conversations are more meaningful.2.In my idea/opinion,playing computer games is one way to escape from reality.3.Sometimes its easier to give a response/understandin

3、g with an emoji,rather than typing out a long answer.Language Points4.They maintain/help their friendships through online communication.5.Having games on my mobile phone can make it difficult to be aware of/focus on my homework.6.When reading an article online,its important not to skim too much,so t

4、hat you can understand the full context/choice.Choose the correct optionsLanguage PointsChoose the correct options4.They maintain/help their friendships through online communication.5.Having games on my mobile phone can make it difficult to be aware of/focus on my homework.6.When reading an article

5、online,its important not to skim too much,so that you can understand the full context/choice.Language PointsComplete the adjectives.Choose at least five adjectives to write five sentences in the space given.You may express either positive or negative opinions about the use of the Internet.Focus on G

6、rammar:Ex.9Complete the adjectives.Choose at least five adjectives to write five sentences in the space given.You may express either positive or negative opinions about the use of the Internet.Answers:1.rewarding 2.shallow 3.convenient 4.self-centred 5.limiting 6.brief 7.creative 8.cheerful 9.trusti

7、ng 10.thought-provokingFocus on Grammar:Compound wordsComplete the compound words with a word from the circles.Then use them in the summary below.Compound words1.friend_2.any_3.per_4.web_5.on_6.self-_7.real-_8.smart _siteshipcentthingphonelinecentredlifewebsitefriendshippercentanythingsmartphoneonli

8、neself-centredreal-lifeEx.10Focus on Grammar:Exercise friendship anything percent websiteonline self-centred real-life smartphone Some people believe that the Internet has many negative aspects.Talking to people 1._ or having a 2._ with someone you only talk to on the Internet isnt a replacement for

9、 3._ communication.While it can connect you with other people who use a 4._,face-to-face contact with others is important to help you maintain healthy relationships.onlinefriendshipreal-lifesmartphoneFocus on Grammar:Exercise friendship anything percent websiteonline self-centred real-life smartphon

10、eThis argument is thought-provoking because it shows that people still need face-to-face communication with others today.In addition,spending too much time on the Internet can make you 5._ because you can become obsessed with popularity and gaining followers.Finally,you need to be careful with vario

11、us 6._ because you can never be 100 7._ sure that 8._ you read online is true.self-centredwebsitespercentanythingGroup work:Think about more compound words合成词合成词：由两个或两个由两个或两个以上的词合成以上的词合成一个词一个词l合成名词合成名词l合成形容词合成形容词l合成副词合成副词l合成代词合成代词Group work:Think about more compound words1、名词+名词=名词 air+port=airport

12、silk+worm=silkworm2、形容词+名词=名词 green+house=greenhouse short+hand=shorthand3、动词+名词=名词 pick+pocket=pickpocket4、名词+动词=名词 sun+set=sunset sun+rise=sunrise5、动名词+名词=名词 reading room sleeping pillFocus on Grammar:Compound nouns6、名词+动词-ing=名词 hand+writing=handwriting sight+seeing=sightseeing7、动词+副词=名词 look+out

13、=lookout get-together8、副词+名词=名词 back+ground=background down+town=downtown9、名词+介词短语=名词 editor-in-chief 总编辑 father-in-law Focus on Grammar:Compound adjectives1、形容词+现在分词 good-looking;easy-going2、名词+现在分词 man-eating;peace-loving3、副词+现在分词 forthcoming即将到来的;outstanding4、名词+过去分词 air-conditioned（有空调的）;man-mad

14、e5、形容词+过去分词 grey-haired;middle-aged6、形容词+名词 first-rate;second-hand barefoot;high-class 7、副词+副词：farawayFocus on Grammar:Compound adverbs1、副词+副词furthermore 而且、此外；however 然而、无论如何2、代词+副词somehow 以某种方式；anywhere 在任何地方3、副词+名词overhead 在头顶/空中/高处；downstairs 在楼下4、形容词+名词anyway 不管怎样、无论如何；meanwhile 同时、其间Summary 合成

15、词是由两个单词组合而成的。通常第一个词修饰第二个词，表达其主要特征，第二个词决定合成词的词性。合成词有不同词性，如 形容词(online,self-centered,real-life)，名词(friendship,percent,website)和动词(babysit 临时照看小孩,overdo)。1._(观光)took up the whole morning.2.Finally they reached a _(十字路口).3.Smoking is not allowed during _(起飞).4.They helped us to map out a _(长期的)plan.5._(户外的)exercise will do you good.Sightseeingcross-roadtake-off(s)long-termOpen-air6.Are you _(晕机的)?7.He is lively and _(外向的).8.In this aspect,clouds are like _(温室气体).9.What kind of food do you have in your _(餐厅)?10.He holds the _(跳远)record.airsick out-goinggreenhouse gasdining-roomlong-jump