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1、2019-2020年高二英语Unit10FrighteningnatureTheFirstPeriod人教版I.BriefStatementsBasedontheUnitHaveyouexperiencedaterriblenaturedisaster?Certainlyfewofushave.Doyouwanttoknowsomethingaboutit?Certainlymanyofusdo.Afteryouhavelearnedthisunit,Unit10.Frighteningnature,youaresuretoobtainsomeu
2、sefulinformationaboutthat.Theunitwillbetaughtinfourperiods.Inthefirstperiod,we'lldealwithWarmingup,ListeningandSpeaking.Atthebeginning,fourpicturesareshowntothestudents.Theyareaskedtotalkaboutthemandthenwritedownwhatisobserved.Thepicturesareaboutgeology,meteorology,astronomya
3、ndbiology,includingtyphoon,cobraandcells.Thepicturesandthequestionsafterthemcangreatlystimulatethestudents'interestinscience.ListeningisaboutweatherforecastintheUSA.Theexercisesoflisteningcantesthowthestudentsgraspthedetailedinformationinit.Speakingprovidesalltypesoftopicsfor
4、thestudentstotalkabout.Whentheyfinishtheirtalking,alotofusefulexpressionsonhowtoexpressemotion,anxietyandfeararemasteredbythem.Inthesecondperiod,we'lldealwithPrereading,ReadingandPost-reading.Inthebeginning,thestudentswillseeandtalkaboutthreepicturesaboutafamousvolcanovesuviu
5、s,whichonceeruptedabouttwothousandyearsago,anddestroyedtwosmalltowns.Thenthewholetextgivesusavividpictureatthattime.Itdescribeshowthewriter’suncledied.Hisuncle,attractedbythesceneofvolcanoeruption,wantedtoobserveandrecordmoreaboutthat.Sohedecidedtogoandseeitfromcloser.Hewentt
6、hereandrescuedhisfriend'swife.Thenhewenttoseeanotherfriendofhis,wholivedveryneartotheeruptingvolcano.Heevenencouragedthescaredpeopletocalmdown.Butunfortunately,hediedatlast.Heonlythoughtaboutlearningmoreaboutvolcanoandwasn'tafraidatall.Hevaluedscientificknowledgemorethanhisli
7、fe.Inthethirdperiod,wedealwithWordstudyandagrammaritem--Ellipsis.Plentyofexercisesarearrangedforit.Thestudentswillmasteritthroughpractice.Integratingskillsaredeltwithinthefourthperiod.Thetextisaboutaship,controlledbythecaptainandhiscrew,fightingagainstaterribletyphoon.Thestor
8、ywithoutendasksthestudentstousetheirimaginationandwritehowitwillend.
