高二英语上学期unit10a

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1、Unit10FrighteningNature知能聚焦languagefocuses单词和短语frightening;hurricane;astronomy;terrify;erupt;flee;urge;meanwhile;severely;heart-breaking;steady;knockabout;afterwards;unbelievable;awake;whisper;appropriate;wonder;athand;startout;callfor;abitof/bitsof;ontheothersideo

2、f;uponarrival;calmdown;asheetof/sheetsof;lightup;arainof;pickout;full-powered;allofasudden.重要句型(1)I’mafraidof…（我害怕……）(2)Sheisscaredtodeath.（她吓得要死。）(3)I’mfrightenedtodeathby…（我被……吓得要死。）(4)drawone’sattentionto…（提醒某人注意……）(5)watchsb./sth.doing…（观看某人/物正在做……）(6)begsb.tod

3、osth.（恳求某人做……）语法和话题a)grammar:ellipsisb)functionalitems:TalkingaboutnaturaldisastershappenedinthepastLearntoleaveoutalready-knowninformationwhenspeakingDebating课前热身Warmingup1)背景知识：Thousandsofyearsago,inthemiddleofanocean,milesfromthenearestisland,anunderseavolcanobr

4、okeout.Thehotliquidpiled(堆积)higherandhigherandspread（延伸）widerandwider.Inthisway,anislandroseupinthesea.　Astimewenton,hotsunandcoolrainsmadetherocksplitandbreaktopieces.Seawavesdashedagainsttherock.Inthisway,soilandsandcameintobeing.　Nothinglivedonthenakedsoil.Andth

5、enthewindandbirdsbroughtplantseeds,spidersandotherlittlecreaturesthere.Onlyplantscouldgrowfirst.Onlythey,insunlight,couldproducefoodfromthemineralsofthesoil,waterandair.Whilemanyanimalslandedontheisland,theycouldfindnofood.Aspiderspunitswebinvain,becausetherewereno

6、insectsforitswebtocatch.Insectscouldn'tstayuntiltherewereplantsforthemtoeat.Soplantshadtobethepioneerlifeonthisnewisland.判断正误：()1.Thepassagemainlytalksabouthowanunderseavolcanobrokeout.()2.Theislandgotitsfirstsoilfromcoolrains.()3.Theword"naked"(inparagraph3)means“

7、new”.()4.Theorderofcomingintobeingontheislandissoil,plantsandanimals.()5.Spiderswerethefirstlifethatcouldliveontheisland.答案：1.×2.√3.×4.√5.×23读写指导InstructionsforreadingandwritingReadingInthisletter,thereare7paragraphsinallandtheycanbedividedinto3parts.Part1.(para.1)

8、Theauthortellsuswhyhewritestheletterandwhattheletterisabout.Part2.(para.2-6)Theauthortalksaboutthedetailsofthewholestory---Whathesawandheardinthe