八年级英语Unit 4 Topic 2 Section A课件.ppt

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1、The telephone is useful.telephoneThe mobile phone is _ than the telephone.mobile phoneThe computer is _ of the putermore usefulthe most usefulfootball basketball baseballAsk and answer with your partner according to 2b.A A：The _ is The _ is dangerousdangerous.B:I think the _ is B:I think the _ is mo

2、re dangerousmore dangerous than the _.than the _.C:Yes,but the _ is C:Yes,but the _ is the most dangerousthe most dangerous of the three.of the three.treesgrassflowersAsk and answer with your partner according to 2b.ChinesemathEnglishAsk and answer with your partner according to 2b.coldtoothachefeve

3、rAsk and answer with your partner according to 2b.fireearthquakerainstormAsk and answer with your partner according to 2b.Listen to 1a and choose the correct answer.1b录音录音1a-P89Kangkang and Li Ming are talkingKangkang and Li Ming are talkingabout _.about _.A.A.ways to protect us from earthquakes way

4、s to protect us from earthquakesB.B.the earthquakes in China the earthquakes in ChinaC.C.the number of buildings falling down the number of buildings falling downD.D.the missing people in earthquake the missing people in earthquakeListen again and complete the table.1cEarthquake Year Degree Fact 201

5、0buildings _some people _many people _Wenchuan earthquakemore serious240 000 people _Yushu Yushu earthquakeearthquakefell downfell downdieddiedwere missingwere missing20082008Tangshan Tangshan earthquakeearthquake 1976 1976the most the most seriousserious lost their lives lost their livesseriousseri

6、ous视频视频1a-P89Act out the Act out the dialog in pairs.dialog in pairs.1.lose ones life 失去生命失去生命2.protect sb.from 保护保护免受免受 Eg:戴太阳镜可以保护眼睛不受伤害。戴太阳镜可以保护眼睛不受伤害。Wearing sunglasses can _the sunshine.3.ask sb.for help 向某人求助向某人求助 Eg:当我们处于危险时，可以向警察求助。当我们处于危险时，可以向警察求助。We can _ when we are in danger.protect our

7、eyes fromask the police for helpFind out the comparative and superlative degrees in 1a.more serious the most seriousWork out your own grammar rules and check them with your teacher and classmates.deliciousinterestingcarefullypopularcarefulmore delicious the most delicious more interestingthe most in

8、terestingmore carefullythe most carefullymore popularthe most popularmore carefulthe most careful多音节词和部分双音节词：多音节词和部分双音节词：在词前加在词前加more/the mostmore/the most。2aStudy the rules and complete the table.Adjective usefulserious dangerousbeautifulimportant terribleComparative moreusefulSuperlative most usef

9、ulListen to the passage and complete the table.3 Bad NewsWhat The T16 _from Guangzhou to Beijing will be.Why a snowstormPassenger stay for about hoursStation prepare andtrainlateterribleeightfooddrinks录音录音翻译句子。翻译句子。.我的学校比你的学校更漂亮。我的学校比你的学校更漂亮。.我认为英语比数学更有趣。我认为英语比数学更有趣。.鲨鱼是最危险的动物。鲨鱼是最危险的动物。.他的病更严重了。他的病

10、更严重了。My school is more beautiful than yours.I think English is more interesting than math.Sharks are the most dangerous animals.His illness is more serious.Choose the best answers.1.The building is _ than that one.A.more taller B.very taller C.taller D.so taller2.Everything is getting _.A.good and b

11、etter B.better and better C.best and better D.best and best3.Which is _,the moon or the earth?A.big B.very bigger C.the bigger D.biggerThe phrases of the dialog:lose ones life 失去生命失去生命 protect sb.from 保护保护免受免受 ask sb.for help 向某人求助向某人求助The comparative and superlative of adjectives:more+adj.the most+adj.收集有关地震如何逃生的资料，准备下一收集有关地震如何逃生的资料，准备下一个个section 的学习。的学习。