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1、Topic 2 How can we protect ourselves from the earthquake?Section AUnit 4 Our WorldLearning ObjectsWhat will we do today?1.Learn some new words and expressions;2.Learn the comparative,superlative degrees of multisyllabic and partially two-syllable adjectives;3.Talk about earthquakes and give response
2、 properly.headache toothachefever Look and sayThe headache is terrible.The toothache is _ than the headache.The fever is _ of the three.more terriblethe most terriblefireearthquakerainstormA：What do you think of _?B:The _ is serious.What about you?A:I think the _ is more serious than the _.Which is
3、the most serious?C:I think the _ is the most serious of the three.football basketball baseballA：What do you think of _?B:The _ is dangerous.What about you?A:I think the _ is more dangerous than the _.Which is the most dangerous?C:I think the _ is the most dangerous of the three.Work in pairstreesgra
4、ssflowersA：What do you think of _?B:The _ are beautiful.What about you?A:I think the _ are more beautiful than the _.Which is the most beautiful?C:I think the _ is the most beautiful of the three.ChinesemathEnglishA：What do you think of _?B:The _ is important.What about you?A:I think the _ is more i
5、mportant than the _.Which is the most important?C:I think the _ is the most important of the three.terrible more terrible the most terrible 糟糕的 更糟糕的 最糟糕的serious more serious the most serious 严重的 更严重的 最严重的dangerous more dangerous the most dangerous 危险的 更危险的 最危险的more+形容词：更the most+形容词：最原形比较级最高级多音节形容词及
6、个别双音节形容词的比较级变形规则Can you find the rule?Task 1.Study the rules and complete the table.Adjective usefulseriousdangerousbeautifulimportantterribleComparative moreusefulSuperlative themost usefulmoredangerousthemostdangerous morebeautifulthemostbeautifulmoreimportantthemostimportantmoreterriblethemost te
7、rriblemoreseriousthemostseriousPractice多音节词和部分双音节形容词的比较级和最高级：在形容词前加 more/most。Number and talkNumber the things according to the degrees you like them.Then follow the example to make small conversations.Example:A:The telephone is useful.B:I think the mobile phone is more useful than the telephone.C:Y
8、es,but the computer is the most useful of the three.Tangshan EarthquakeQ1:Whats the movie about?The Tangshan earthquake /kwek/:地震Lead-inA serious earthquake struck Tangshan.Q2:What did an earthquake cause?Many buildings fell down.Some people died and many people are missing.Lead-in Q3:Do you know ab
9、out other earthquakes?Lead-inListen and chooseListen to 1a and choose the correct answer.Kangkang and Li Ming are talkingabout _.A.ways to protect us from earthquakesB.the earthquakes in ChinaC.the number of buildings falling downD.the missing people in earthquakea way to do sth.=a way of doing sth.
10、做某事的方式做某事的方式的数量的数量a number of 许多许多失踪的人失踪的人Task 1 Listen to 1a and answer the questions.How many earthquakes are mentioned？What are they？Three.Yushu earthquake,Wenchuan earthquake and Tangshan earthquake.Task 2 Watch the flash and complete the table.Earthquake Year Degree Fact 2010buildings_some peop
11、le_many people _Wenchuan earthquakemore serious240,000 people _Yushu earthquakefell downdiedwere missing2008Tangshan earthquake 1976the most serious lost their livesseriousRead aloudK:Li Ming,come and look!A terrible earthquake struck Qinghai!L:Oh,no!When and Where?K:It struck Yushu in Qinghai Provi
12、nce early this morning.L:Was it serious?K:Yes.Many buildings fell down.Some people died and many people are missing.L:Im very sorry to hear that.K:And I know that there were another two terrible earthquakes in China.L:Really?Which was the most serious?K:I think the Wenchuan earthquake in 2008 was mo
13、re serious than this one,but the Tangshan earthquake in 1976 was the most serious.More than 240000 people lost their lives in it.L:How terrible!How can we protect ourselves from the earthquake?K:Lets ask Miss Wang for help.摔倒，坍塌fall off 从摔下来be sorry to do sth 抱歉做某事抱歉做某事 be+adj.+to do sth.做某事做某事=two
14、more terrible earthquakes 另外两次大地震另外两次大地震the most serious 最严重的最严重的=over 超过超过lose ones life（lives）=die 失去失去某人的性命某人的性命protect sb.from sth.保护保护以免以免let sb.do sth.让某人做某事让某人做某事lets=let us do sth 咱们做咱们做ask sb.for help 向某人求助向某人求助1.Many buildings fell down.Some people died and many people are missing.fall dow
15、n 摔倒，倒塌 fall off 从摔下3.I know that there were another two terrible earthquakes in China.another:(三个及以上不确定范围内的）另一个 another+数字 =数字+more 又几个、再几个e.g.:另外三个蛋糕 another three cakes =three more cakes=lost4.More than 240 000 people lost their lives in it.more than=over 超过，多于超过，多于 lose ones life 失去某人的生命失去某人的生命5
16、.How can we protect ourselves from the earthquake?protectfrom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.6.Lets ask Miss Wang for help.ask sb for help =turn to sb向某人寻求帮助向某人寻求帮助 ask sb for sth 向某人索要某物向某人索要某物 ask sb(not)to do sth叫某人（不）做某事叫某人（不）做某事Eg:当我们处于危险时，可以向警察求助。当
17、我们处于危险时，可以向警察求助。We can _ when we are in danger.protect our eyes fromask the police for helpListen and completeListen to the passage and complete the table.Bad NewsWhat The T16 _from Guangzhou to Beijing will be.Why a snowstormPassenger stay for about hoursStation prepare andtrainlateterribleeightfoo
18、ddrinksfromto 从从到到SummaryWe learn:some words and expressions:earthquake,strike,province,missing,mobile phone,fire,rainstorm the comparative,superlative degrees of multisyllabic and partially two-syllable adjectives;We can:talk about earthquakes and give response properly.Homework1.Read 1a aloud and fluently and finish the workbook.(Levels A,B&C)2.Make sentences with the words in 2a.(Levels A&B)3.Search information about Wenchuan earthquake.(Level A)Optional:Enjoy a song:One Day