lesson46hibernation课件
日期：2010-07-23 07:39
Lesson46WintersleepLeading-inPresentationPracticeExerciseHomework江苏省后白中学高三英语备课组2004/09/10deerReadandanswer(I)TorF1Allthebirdswillflyawaytothesouthwhentheweatherturnscold2Animalshibernateonlyintheearth3Cold-bloodedanimalsneedtohibernate4AhibernatinganimaldoesnotbreatheandcannotfeelanypainFFTF1Thetextmainlytellsusthat________AhibernationismorethansleepBwarm-bloodedanimalswilldothingsdifferentfromcold-bloodedanimalsinwinterCsomeanimalslivethroughthewinterbyhibernationorhalf-hibernationDanimalsusedifferentwaystoprotectthemselvesagainstthecold2Whichsentencecarriesthemainideaofthesecondparagraph?_________ ASentence1BSentence2CSentence3DSentence4CA3Whydofrogsgotosleepunderthemudinwinter?______AbecausetheycanescapefromtheirenemiesunderthemudandtheairtherewillkeepthecoldoutBbecausetheairunderthemudwillkeepthecoldoutanditiscomfortablethereCbecausetheyfeelcomfortablethereandtheycangetfoodeasilyDbecausetheyhaveenoughtoeatthere，
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