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人教英语八年级上册Unit3SectionAPeriod1(共36张PPT).ppt

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Unit3I’mmoreoutgoingthanmysister.(SectionAPeriod1)YaoMingistallerthanJordan.Jordanis__________YaoMing.WangLinglinghaslongerhairthanLiuLili.largeZhaoBenshanisfunnierthanPanChangjiang.LinXinruisthin.outgoing--形容词的比较级用法i)规则变化一般在词尾加-ertall－tallershort－shorterslow－slower2)以字母e结尾的词，加-rfine－finerlarge－largerlate－later3)重读闭音节词词尾只有一个辅音字母时，先双写辅音字母,再加–erbig－biggerthin－thinnerfat－fatter4)以辅音字母+y结尾的双音节词，先把y改为i，再加-ereasy－easierfunny－funnier5)在多音节和部分双音节词前加more。beautiful－morebeautifuloutgoing－moreoutgoingdelicious－moredeliciouscomfortable－morecomfortableii)不规则变化good/well－betterfar—farther/furthermany/much－morebad/badly—worselittle—lessold－older/elder比较级规则变化口诀：tall比较级表示两个人或事物的比较,其基本句型是:A+is+adj的比较级+than+B.Eg：YaoMingistallerthanJordan.Matcheachwordwiththeopposite.tallSamTaraPeterListenandnumberthepairsoftwins[1-3]inthepicture.Conversation1Conversation2Conversation31Practicetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.SamTaraPedroMakeyourownconversationtocompareyouandyourpartner.Listen:Arethewordsintheboxusedwith–er\-ierormore?–er\-iermorefunnyfast__________________________friendlyhigh__________________________outgoinghard__________________________hard-workingearly_______________smart___________lazy1.Tinais______(short)thanJill.2.Hisnoseis______(big)thanhers.3.Thisbagis_______(large)thanthatone.4.Myfatheris_____（busy）thanmymother.5.Kateis____________(beautiful)thanLily.Summary:Therulesofcomparativedegreesofadjectives.Homework:Thankyouforgivingmesomeadvice!