人教版高中英语必修一unit4课件.ppt

Post-reading:Retellthestory____________happenedinTangShan.Forafewdays,waterinthewells_____________.Fromthe______ofwells__________comeout.Mice,chicken,pigsandevenfishbecame________.At3:00am,everythingbeganto______.Itseemedthattheworldwas_________._________ofthenation____it.___________cutacrossthecity.Thecitylay_______.Two-thirdsofthepeople_____or___________.Thenlaterthatafternoon,anotherbigquake______TangShan.Peoplebegantowonder___________________________.Butallhope____________._______cametohelpthose________.Slowly,thecitybeganto_____________.Whatshouldwedotoprotectourselvesifanearthquakehappened?DiscussionsImagineyourhomebeginstoshakeandyoumustleaveitrightaway.imagine:formamentalpictureimagine+n./pron.imaginesb.tobeshake:causetomovetoandfroLanguagepointsHe_____fromhischairwhenthedoorbellrang.Herjobis_______chickens.Hertemperatureisstill______.He________inrankrecently.2.risevi.rose,risen上升;升起;上涨;升高;增加raisevt.raised,raised举起,抬起，喂养roseraisingrisinghasrisen3.…thewaterpipesinsomebuildingscrackedand_____.burstburst可以作动词，意为：使爆炸;使破裂；突然发生，突然出现。常构成短语burstintosth.或burstoutdoingsth.，表示“突然开始（做某事）”，如：burstintotears=burstoutcrying（表示“突然哭起来”）。也可以作名词，意为：爆炸。例如：1.Thedamburstafterheavyrains.2.Inthegame,childrentrytoburstballoonsbysittingonthem.3.Clairelookedasifshewereabouttoburstintotears.4.Joandidn’tsayanythingatfirstandthensheburstoutcrying.5.Thereisaburstinthewaterpipe.[即学即练]根据burst的用法，完成下列句子。1.Everyoneintheroomburstout_________(laugh).2.Shefoundtherewere________(burst)inthewellwalls.laughingburstsItseemedthattheworldwas________.atanendattheendof用于表示具体事物或场所的场合，它也可以用来表示比喻意;bytheendof用于表示时间的场合，到……结束