广东省深圳市宝安区上寮学校七年级英语上册《Chapter3 Troubles Speaking》课件 牛津版.ppt

chapter3 troubles speaking talktime t d id therearethreedifferentwaysofpronouncingthepasttenseformsofverbs practicereadingthefollowingverbs trytopronouncetheendingscorrectly listenandreadthesewords t helplaughpressswitch ed ed ed ed d agreeapologizecarriturn d d ed ed id endliftrecordvisit ed ed ed ed 发音规则 以清辅音结尾的单词 其过去式中 ed发音为 t 以浊辅音或元音结尾的单词 其过去式中 ed发音为 d 结尾发音为 t 或 d 的单词 在其过去式中 ed发音为 id 例 t cookcookedcookednicefood t milkmilkedmilkedcows t pickpickedpickedoranges t watchwatchedwatchedafilm t walkwalkedwalkedinthemountain t likelikedlikedthefood d waterwateredwateredtheflowers d playplayedplayedfootball d pulluppulleduppulledupthecarrots id collectcollectedcollectedeggs id tastetastedtastedtheoranges id visitvisitedvisitedthezoo listenandreadthesesentences 1 sheturnediton 2 shepressedthebutton 3 sherecordedthemusic 4 sheswitcheditoff 5 helifteditup 6 hecarrieditdown workinpairs askandanswerquestionsaboutthepictures saytheverbendingscorrectly remembertomakeyourvoicegoupordownattheendofthesentences 1 s1didsheturniton s2yes sheturnediton 2 s1didshepressthebutton s2yes shepressedthebutton 3 s1didsherecordthemusic s2yes sherecordedthemusic 4 s1didsheswitchitoff s2yes sheswitcheditoff 5 s1didsheliftitup s2yes shelifteditup 6 s1didshecarryitdown s2yes shecarrieditdown speakup whowasi nowyouareafamouspersoninhistory sayfourorfivesentencesaboutyourselftotheclassbutdonotsayyourname thenasktheclasstoguessyourname usethesewordstohelpyou ilivedtwentyyears ahundredyears athousandyears long etc ago ilivedinchina japan india america etc iwasaking teacher soldier writer scientist etc itaught believed said discovered etc whowasi ilivedahundredyearsago ilivedinamerica iwasascientist example idiscoveredtheoryofrelativity q whowasi a alberteinstein ilivedfourhundredyearsa