“if条件状语从句”课件.ppt

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1、“if条件状语从句条件状语从句”(Adverbial Clause of Condition)一、搜集一些有关校园安全教育的话题与资料。一、搜集一些有关校园安全教育的话题与资料。二、（水果组）组内合作按着所分配的话题，选择喜欢的方式准备展示内容。二、（水果组）组内合作按着所分配的话题，选择喜欢的方式准备展示内容。Watermelongroup：SchoolstampedeStrawberrygroup：FiresafetyLemongroup：SwimmingsafetyBlueberrygroup：TrafficSafetyPistachiogroup：Thefluwhatwillyoudo

2、ifyouhave100yuan?IfIhave100yuan,Iwilldonateittothepeopleintrouble.donate/dneit/vt.捐赠；捐献捐赠；捐献 April 20th is an ordinary day in 2013.It is this day that a shocking earthquake happened in Sichuan Province,China.The earthquake destroyed nearly everything in Yaan.What will happen if there is an earthquak

3、e?What should we do to protect ourselves if an earthquake happens?What will happen if an earthquake happens?If an earthquake happens,falldownbedestroyedbe/getinjuredlosetheirlivesinjurendvt.伤害，损害伤害，损害 destroydstrvt.破坏；消灭；毁坏破坏；消灭；毁坏If an earthquake happens,many buildings will fall down.If an earthqua

4、ke happens,many bridges will be destroyed.If there is an earthquake,many people will get injured.If there is an earthquake,many people will lose their lives.If an earthquake happens,What will happen if an earthquake happens?If an earthquake happens,If a disaster or an accident happens,how can we pro

5、tect ourselves?Lets learn more about it.Ifyouhavetheflu,whatshouldyoudo?IfIhavetheflu,IshouldstayinbedandhaveagoodrestgotoseethedoctordrinkplentyofboiledwatertakemedicineontimeThefluIfwefollowthedoctorsadvice,wewillbehealthy.Ifwewanttogoswimming,weshouldgowithourparents.Whatshouldwepayattentiontoifw

6、ewanttogoswimming?gowithourparentsSwimmingsafety!Whatshouldyoudoifthereisafire?Ifthereisafire,weshouldrunoutofthehousefast.runoutofthehousefastFireaccident!Ifafirehappens,pleasecall119.Whatshouldyoudoifafirehappens?call119benervousIfafirehappens,dontbenervous.whatwillyoudoIfsomeonefallsdowninthestai

7、rs?Ifsomeonefallsdowninthestairs,weshouldstopimmediatelyandshoutedforhelp.immediatelymidtli adv.立即，立刻；直接地立即，立刻；直接地stopimmediatelyandshoutedforhelpSchoolstampede!crossabusyroadbeindangerplayonthestreetgethurtIfwecrossabusyroad,wewillbeindanger.Ifweplayonthestreet,wewillgethurt.TrafficSafety!Adverbial

8、ClauseofConditionif 引导的条件状语从句引导的条件状语从句句式结构及时态句式结构及时态：If an earthquake happens,many buildings will fall down.If a fire happens,dont be nervous.If you have the flu,what should you do?从句从句:从句：一般现在时从句：一般现在时从句：一般现在时从句：一般现在时主句：主句：主句：祈使句主句：祈使句主句：含情态动词主句：含情态动词can/could/must/should等等一般现在时一般现在时一般将来时一般将来时(will

9、)Revision句式结构句式结构：时态时态:祈使句祈使句一般将来时一般将来时(will)一般现在时一般现在时,情态动词情态动词(can/must/should/)SummaryIf从句从句，+主句主句./主句主句+从句从句Game RulesTopic 1:If I am happy,A:If I am happy,I will go shopping.B:If I go shopping,I can buy some clothes.C:If I can buy some clothes,I will spend much money.D:If I spend much money,E:.

10、【比一比比一比】：一分钟一分钟内，根据所给话题，看哪一组同内，根据所给话题，看哪一组同学接出的学接出的条件状语从句条件状语从句最多。每个话题至少接最多。每个话题至少接3句。句。【注意注意】在句子接龙时，主句与从句变换时，要注意在句子接龙时，主句与从句变换时，要注意从句时态的变换，从句用一般现在时。从句时态的变换，从句用一般现在时。If it is sunny tomorrow,If you always tell lies,If you dont study hard,If I have much money,If I am a teacher,If I fail the exam,If yo

11、u see a UFO,If I stay at home alone,If I argue with my friend,.If someone ask you for help,.If I have a chance to go to Beijing,.If I am sad,If tomorrow is your mothers birthday,If you have a 10-day holiday,Group1Group2Group3Group4Tofindtheluckstar!Youmuststopifthetraffic_red.A.wasB.isC.willbeD.hasb

12、eenBIdontknowifmyuncle_.Ifhe_,Iwillbeveryhappy.A.comes;willcomeB.willcome;willcomeC.comes;comesD.willcome;comesDDontwaitformeifI_late.A.amB.willbeC.wasD.beAUseyourhead,andyoullfindaway.=_youuseyourhead,youllfindaway.A.IfB.UnlessC.WhileD.WhenAIfyoudontgotothemeetingtomorrow,_.A.hewill,tooB.hewont,eit

13、herC.hedoes,tooD.hedoesnt,eitherBIfyou_toofast,youmayhaveanaccident.A.driveB.droveC.willdriveD.drivingAgoonaseven-dayvisittoBeijingtakeaphotowiththehandsomeman100dollars!Nothing!Thankyou!Congratulations!Youaretheluckystar!Nohomeworktoday!Abouquetofflowers!将将两个句子合并为条件状语从两个句子合并为条件状语从句。句。1.It will rain

14、 tomorrow.We cant go to the party._2.We cant go to the party.We will stay at home._3.We will stay at home.Come to my house._4.Come to my house.We will have a good time._5.We will have a good time.We will be happy._6.We will be happy.We will clean the house._If it rains tomorrow,we cant go to the par

15、ty.If we cant go to the party,we will stay at home.If we stay at home,come to my house.If you come to my house,we will have a good time.If we have a good time,we will be happy.If we are happy,we will clean the house.Exercise in class.Make a hand-written newspaper about safety education.Earthquake Wh

16、at should we do if an earthquake happens?GasIf you find the gas leaks out,Car AccidentIf you have a car accident,Fire If there is a fire,what should we do?Key Words:nervous;run out of;jump down from;hide(躲藏躲藏)under/beside.；kitchen;washroom;protect(保护保护);keep away from/keep off;leave in order;If an e

17、arthquake happens,dont be nervous.Try to run out of the house if possible.If you are in the building,dont jump down from the building.You can hide under the table if an earthquake happens.You can also hide in the kitchen or in the washroom if an earthquake happens.If you are in the classroom,hide un

18、der the desk and protect your head with your bag.If you are in the street,remember to keep off the tall building.If the earthquake stops,leave in order.If an earthquake happens,what should we do?Earthquake What should we do if an earthquake Happens?GasIf you find the gas leaks out,Car AccidentIf you

19、 have a car accident,Fire If there is a fire,what should we do?EarthquakeIfanearthquakehappens,dontbenervous.Trytorunoutofthehouseifpossible.Ifyouareinthebuilding,dontjumpdownfromthebuilding.Youcanhideunderthetableifanearthquakehappens.Youcanalsohideinthekitchenorinthewashroomifanearthquakehappens.I

20、fyouareintheclassroom,hideunderthedeskandprotectyourheadwithyourbag.Iftheearthquakestops,leaveinorder.Ifyouareinthestreet,remembertokeepoffthetallbuilding.GasKeyWords:leakout;turnon/off;light;open;slowly;runoutof;protect;call FireKeyWords:nervous;putout(熄灭熄灭)；turnon/off;runoutof;jumpdownfrom;call;pr

21、otect(保护保护);wetcloth/clothes;usetheliftCarAccidentKeyWords:calm(镇定镇定);nervous;call;hospital;move；theinjured(伤者伤者)；bleed(v.流血流血)；stopthebleeding(止血止血);keepwarm EarthquakeIfanearthquakehappens,dontbenervous.Trytorunoutofthehouseifpossible.Ifyouareinthebuilding,dontjumpdownfromthebuilding.Youcanhideund

22、erthetableifanearthquakehappens.Youcanalsohideinthekitchenorinthewashroomifanearthquakehappens.Ifyouareintheclassroom,hideunderthedeskandprotectyourheadwithyourbag.Iftheearthquakestops,leaveinorder.Ifyouareinthestreet,remembertokeepoffthetallbuilding.HomeworkWriting：任选一个安全教育：任选一个安全教育话题，写一篇关于安全知识话题，写一篇关于安全知识的小文章。的小文章。要求：不少于字数要求：不少于字数60词；词；尽可能多地用条件状语尽可能多地用条件状语从句来表达。从句来表达。Thankyouforlistening！Goodbye！