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1、Unit10FrighteningnatureI.BriefStatementsBasedontheUnitHaveyouexperiencedaterriblenaturedisaster?Certainlyfewofushave.Doyouwanttoknowsomethingaboutit?Certainlymanyofusdo.Afteryouhavelearnedthisunit,Unit10.Frighteningnature,youaresuretoobtainsomeusefulinformationabout
2、that.Theunitwillbetaughtinfourperiods.Inthefirstperiod,we'lldealwithWarmingup,ListeningandSpeaking.Atthebeginning,fourpicturesareshowntothestudents.Theyareaskedtotalkaboutthemandthenwritedownwhatisobserved.Thepicturesareaboutgeology,meteorology,astronomyandbiology,i
3、ncludingtyphoon,cobraandcells.Thepicturesandthequestionsafterthemcangreatlystimulatethestudents'interestinscience.ListeningisaboutweatherforecastintheUSA.Theexercisesoflisteningcantesthowthestudentsgraspthedetailedinformationinit.Speakingprovidesalltypesoftopicsfort
4、hestudentstotalkabout.Whentheyfinishtheirtalking,alotofusefulexpressionsonhowtoexpressemotion,anxietyandfeararemasteredbythem.Inthesecondperiod,we'lldealwithPrereading,ReadingandPost-reading.Inthebeginning,thestudentswillseeandtalkaboutthreepicturesaboutafamousvolca
5、novesuvius,whichonceeruptedabouttwothousandyearsago,anddestroyedtwosmalltowns.Thenthewholetextgivesusavividpictureatthattime.Itdescribeshowthewriter’suncledied.Hisuncle,attractedbythesceneofvolcanoeruption,wantedtoobserveandrecordmoreaboutthat.Sohedecidedtogoandseei
6、tfromcloser.Hewentthereandrescuedhisfriend'swife.Thenhewenttoseeanotherfriendofhis,wholivedveryneartotheeruptingvolcano.Heevenencouragedthescaredpeopletocalmdown.Butunfortunately,hediedatlast.Heonlythoughtaboutlearningmoreaboutvolcanoandwasn'tafraidatall.Hevaluedsci
7、entificknowledgemorethanhislife.Inthethirdperiod,wedealwithWordstudyandagrammaritem--Ellipsis.Plentyofexercisesarearrangedforit.Thestudentswillmasteritthroughpractice.Integratingskillsaredeltwithinthefourthperiod.Thetextisaboutaship,controlledbythecaptainandhiscrew,
8、fightingagainstaterribletyphoon.Thestorywithoutendasksthestudentstousetheirimaginationandwritehowitwillend.Wearesurethatwhentheunitisfinis