高一英语外研版教案：ModuleTheViolenceofNaturePeriod2

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精Period2ReadingandVocabulary整体设计教材分析本节课复习上一节所学的词汇和表达,并学习新的词汇预习课文。通过上下文猜测词义是一种很好的学习词汇的方法.学生通过阅读理解文章,了解更多的自然灾害,了解其现象、成因和影响并思考解决的方法。教师可以通过增加阅读的内容来让学生了解更多的知识。三维目标1。知识与技能1）Trainstudents'readingability.2）Learnsomeusefulwordsandexpressions.3)Learnsomethingaboutnaturaldisasters.2。过程与方法Makestudentsknowmoreaboutsomenaturaldisasters。3。情感与价值1）Makestudentshaveabetterunderstandingofnaturaldisasters.2）Inspiretheirdeterminationtolearn.3）Encouragestudentstobearmedwithscienceandtechnologyandmakegreatcontributionstothemotherland.教学重点1。Helpstudentstounderstandthepassagebetter。2.Learnandmastersomeimportantwordsandphrasesinthisperiod.教学难点1.Howtohelpstudentsimprovetheirreadingabilityandunderstandthepassagebetter。2.Howtomastertheimportantlanguagepointsinthispassage.教学方法1。Fastreadingtogetthegeneralideaofthetext.2。Intensivereadingtounderstandthepassagebetter。3。Discussiontohelpstudentsunderstandwhatthey’velearnedbetter。4。Explanationtohelpstudentsmastersomelanguagepoints。教学过程→Step1GreetingsAskstudentstopresentwhattheyhavecollectedafterclass。→Step2FastReadingInourgeographylessonswehavelearnedaboutthewarmcurrentandcoldcurrent.Weknowthatthefeaturesofastreamhaveagreateffectontheweatherofthisplace。Todaywewillknowaboutastream-theGulfStream，whichisawarmoceancurrentwhichstartsintheGulfofMexicoandflowsnortheastacrosstheAtlantic.墨西哥暖流Pleasereadtheshortpassagefastandtrytofinishthefollowingexercises。（Showthefollowingquestionsonthescreen.）1。Whatisacurrent?A.Akindofelectricity。B。Amovementofwater。C。Akindofwind。2。Whatkindofthingsflow?A.Water.B.Time.C。Money.3.Iftwoplacesareonthesamelatitude,theyareonthesameline_____________.A。east/westB.north/southSuggestedanswers:1.B2。A3。A→Step3ScanningActivity2Thetextisaboutsomenaturaldisasterssuchastornadosandhurricanes。ReadthepassageonPage23carefullyandunderlinethenewwordsinthetext。Atthesametimeanswerthefollowingquestions:（Showthefollowingonthescreen。)1.Howstrongaretornadowinds？2.Whatcanhappentofurniturewhenahouseisdestroyedbyatornado?3。HowmanytornadosarethereintheUSeveryyear?4。Howmanypeoplediedintheworsttornadoofalltime？5。Whathappensatseaduringahurricane?6。Whenwastheworsthurricaneofalltime？7。WastheactorCharlesCoghlankilledinit?8。Whathappenedtohimafterthehurricane？Suggestedanswers:1.Morethan400km/h。2。Itstayswhereitwas。3.About800。4。Morethan700。5。Itwashugewaves.6.8thSeptember,1900。7.No，hewasn’t。8.HiscoffinwasdroppedintheseabyahurricaneandcarriedtoCanadabytheGulfStream。Activity3Findthewordsandexpressionsinthepassageandmatchthemwiththedefinitions。Readthepassageagaintofindthewordsandexpressions.（Checkthenewwordstheyhavefoundandwritethemontheblackboard。)burydisasterfeathersfuroccurtropical（Showthefollowingonthescreen.)Matchtheabovewordswiththeirdefinitions.1.youcanseethisonananimal_____________2.describingthehottestpartsoftheearth，northandsouthoftheequator____________3。aterribleevent_____________4.youcanseetheseonabird_____________5。toplaceinthegroundortomb_____________6.tohappen_____________Suggestedanswers:1.fur2.tropical3。disaster4。feathers5。bury6.occur→Step4MultipleChoices(forhigherstudents）Afterreadingthepassage，choosethecorrectone。(Showthefollowingonthescreen.）1.Whichofthefollowingdescriptionsabouttornadoisnotcorrect?A。Itisakindofrotatingcolumnofair.B.Itisusuallycausedfromathunderstorm。C。Itcanreachaspeeduptomorethan400kilometresperhour.D.Itcancausemuchdamagetopeople,includingdeathsandinjuries。2。HowmuchdamagedidtheworsttornadocausetotheUS？A.Thetornadohadwindsofmorethan400kilometresperhour。B。Thefurofthebackofmanycatsandthefeathersofmanychickenshadbeentakenoff。C。Itcausedabout80deathsand1500injuries.D。Morethan700peoplelosttheirlivesand2700hadbeeninjured。3.Whatarethesimilaritiesbetweenthetornadoandthehurricane?A。Theybothoccurtogetherwithstrongwind.B。Americaisthecountryaffectedoftenbybothofthem。C.Theybothcancausealotofdamagetopeopleandthebuildings。D。Allabove.4.WherewasCharlesCoghlanbornindeed？A。InIreland.B。InCanada.C.InNewYork.D。InGalveston。5。Whatarethecausesofthesenaturaldisasters？A.Thedifferentatmosphericpressurebetweentwoareas.B.Thechangeableweatherintheseareas。C。Thedestructionofthenaturebyhumanbeings。D。Notmentionedinthepassage。Suggestedanswers:1～5BDDAD→Step5SummaryandHomeworkInthisperiodwehavelearnedsomewordsandshouldtrytokeeptheminmindafterclass。Throughthereadingofthetextwehaveknownsomethingabouthurricanesandtornados.Homework：Discussion：Howcanwereducethedamagecausedbythesenatureviolence？板书设计Unit3TheViolenceofNaturePeriod2ReadingandVocabularyburydisasterfeathersfuroccurtropical1.youcanseethisonananimal2.describingthehottestpartsoftheearth，northandsouthoftheequator3。aterribleevent4。youcansee