Unit9Lesson3ThinkingSkillsReadingStrategies课件-仁爱科普版八年级英语下册-1

Unit9ForcesofNatureThinkingSkills&ReadingStrategies通过本课的学习，学生能够:1.运用因果图表，厘清文本中的因果关系；2.在读前，读中和读后，通过提出问题来帮助理解文本内容；3.从洪水和台风的危害感受到大自然不可抗拒的力量，并学会在自然灾害中采取合理的保护措施。LearningObjectivesLead-inReviewdifferentkindsofnaturaldisasters.heavyrainfloodhurricaneearthquakesnowstormheatwavetyphoonwildfireActivity1

Lookatthepicturesandcompletethecause-and-effectchart.Thestrongwindbroketheumbrella.Theheavyraincausedabigflood.CauseEffectwhysomethinghappenswhathappensThewindwas__________.Therainwasheavy.Theumbrellawasbroken.Therewasabig_________.strongfloodAhurricanehitthecoastalareasofFlorida.Manytreesfelldownoncarsandhousesnearlywentintopieces.

Completethecause-and-effectchart.CauseEffects__________________________________________1.__________________________2.__________________________AhurricanehitthecoastalareasofFlorida.Treesfelldownoncars.Housesnearlywentintopieces.Activity2

Readthetextandcompletethecause-and-effectchart.Floodsareoneofthemostcommontypesofnaturaldisastersandcanbeveryharmful.Inbigfloods,peopledieingreatnumbers,andmanymorelosetheirhomes.Floodscanalsoharmanimalsandthelivingenvironment.Afterthefloods,harmfulinsectsmayspreaddeadlydiseases.However,theeffectsoffloodsarenotalwaysbad.Forexample,floodscanfillupundergroundwaterwaysandleadwatertodrylands,wellsandsprings.Big_______1.Causegreatlossesof_______and_______.2.Harm_______andthelivingenvironment.3.Harmfulinsectsmayspread____________.4._________undergroundwaterwaysandleadwaterto__________________________.CauseEffectsfloodsliveshomesanimalsdeadlydiseasesFillupdrylands,wellsandsprings/'hɑ:mfl/adj.有害的/'ɪnsekt/

n.昆虫/'wɔ:təweɪ/

n.水路ReadingStrategiesHowcanyouunderstandatextbetter?Askyourselfquestions,before,while,andafteryoureadthetext.usingwho,when,where,how,whyorquestionswithyesornoanswer.Lookatthepictureandlearnhowtoaskyourselfquestions.Activity1

Yousee:atyphoonalarmsignYouread:someinformationaboutthetyphoonSoyoumaywonder:Whenwillthetyphoonactuallycome?Isitverystrong?TyphoonJamieiscoming!Time:within24hoursWindforce:grade8-9Whatisthistyphooncalled?ReadingStrategiesReadingStrategiesActivity2

Readthetextandaskyourselfquestions.TyphoonJamieiscoming.Everyoneinmyfamilyisbusymakingpreparations.Whenmomgoestobuycookedfoodandcleanwaterfromthenearbysupermarket,dadischeckingthehouseinandout.Herepairsthebrokendoorandfixesallthewindowswithglueandtape.Healsomakessurethatgasandelectricityaresafe.Mybrothermovestheflowersandotherthingsindoors,andIputtheflashlightswithinourreach.Itisnearly6:00p.m.Thewindisblowingharder,andtherainisgettingheavier.WehopeJamiewillbeoversoon./~prepə'reɪʃn/n.准备/glu:/n.胶水/teɪp/n.胶带/'flæʃlaɪts/n.手电筒Iread:Everyoneisbusy.Iwonder:Why________________________?What________________________?Iread:Momgoestothesupermarket.Iwonder:______________________________?______________________________?iseveryonebusydoeseachpersondoWhatdoesshebuyWhydoesshegothereReadingStrategiesActivity2

Thenreadagaintofindtheanswers.TyphoonJamieiscoming.Everyoneinmyfamilyisbusymakingpreparations.Whenmomgoestobuycookedfoodandcleanwaterfromthenearbysupermarket,dadischeckingthehouseinandout.Herepairsthebrokendoorandfixesallthewindowswithglueandtape.Healsomakessurethatgasandelectricityaresafe.Mybrothermovestheflowersandotherthingsindoors,andIputtheflashlightswithinourreach.Itisnearly6:00p.m.Thewindisblowingharder,andtherainisgettingheavier.WehopeJamiewillbeoversoon.Whyiseveryonebusy?Whatdoeseachpersondo?Whatdoesshebuy?Whydoesshegothere?Becauseeveryoneisbusymakingpreparationsforthecomingtyphoon.Mombuyssomefoodandwater,dadrepairsthedoorandfixeswindows,hisbrothermovesthingsindoorsandthewriterputsflashlightswithintheirreach.Shebuyscookedfoodandcleanwater.Typhooniscoming,sotheyneedfoodandwatertostayindoorstokeepsafe.ReadingStrategiesActivity3

Pairwork.Readthetextagain.

Askeachothermorequestionsandanswerthequestions.TyphoonJamieiscoming.Everyoneinmyfamilyisbusymakingpreparations.Whenmomgoestobuycookedfoodandcleanwaterfromthenearbysupermarket,dadischeckingthehouseinandout.Herepairsthebrokendoorandfixesallthewindowswithglueandtape.Healsomakessurethatgasandelectricityaresafe.Mybrothermovestheflowersandotherthingsindoors,andIputtheflashlightswithinourreach.Itisnearly6:00p.m.Thewindisblowingharder,andtherainisgettingheavier.WehopeJamiewillbeoversoon.Whydoesthefatherrepairthebrokendoorandfixallthewindows?Whataretheeffectsofatyphoon?Howcanwekeepsafeduringtyphoonaccordingtothetext?Topreventthewindandraingettingintheirhouse.Thewindcanblowhardandtherainisheavy.Wecanprepareenoughcookedfoo