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1、2019-2020年高中英语（人教大纲）第二册上：Unit10Frighteningnature(第一课时)I.BriefStatementsBasedontheUnitHaveyouexperiencedaterriblenaturedisaster?Certainlyfewofushave.Doyouwanttoknowsomethingaboutit?Certainlymanyofusdo.Afteryouhavelearnedthisunit,Unit10.Frighteningnature,youaresureto
2、obtainsomeusefulinformationaboutthat.Theunitwillbetaughtinfourperiods.Inthefirstperiod,we'lldealwithWarmingup,ListeningandSpeaking.Atthebeginning,fourpicturesareshowntothestudents.Theyareaskedtotalkaboutthemandthenwritedownwhatisobserved.Thepicturesareaboutgeology,
3、meteorology,astronomyandbiology,includingtyphoon,cobraandcells.Thepicturesandthequestionsafterthemcangreatlystimulatethestudents'interestinscience.ListeningisaboutweatherforecastintheUSA.Theexercisesoflisteningcantesthowthestudentsgraspthedetailedinformationinit.Sp
4、eakingprovidesalltypesoftopicsforthestudentstotalkabout.Whentheyfinishtheirtalking,alotofusefulexpressionsonhowtoexpressemotion,anxietyandfeararemasteredbythem.Inthesecondperiod,we'lldealwithPrereading,ReadingandPost-reading.Inthebeginning,thestudentswillseeandtalk
5、aboutthreepicturesaboutafamousvolcanovesuvius,whichonceeruptedabouttwothousandyearsago,anddestroyedtwosmalltowns.Thenthewholetextgivesusavividpictureatthattime.Itdescribeshowthewriter’suncledied.Hisuncle,attractedbythesceneofvolcanoeruption,wantedtoobserveandrecord
6、moreaboutthat.Sohedecidedtogoandseeitfromcloser.Hewentthereandrescuedhisfriend'swife.Thenhewenttoseeanotherfriendofhis,wholivedveryneartotheeruptingvolcano.Heevenencouragedthescaredpeopletocalmdown.Butunfortunately,hediedatlast.Heonlythoughtaboutlearningmoreaboutvo
7、lcanoandwasn'tafraidatall.Hevaluedscientificknowledgemorethanhislife.Inthethirdperiod,wedealwithWordstudyandagrammaritem--Ellipsis.Plentyofexercisesarearrangedforit.Thestudentswillmasteritthroughpractice.Integratingskillsaredeltwithinthefourthperiod.Thetextisabouta
8、ship,controlledbythecaptainandhiscrew,fightingagainstaterribletyphoon.Thestorywithoutendasksthestudentstousetheirimaginationandwritehowitwillend.
