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ID:49636895
大小:1.07 MB
页数:27页
时间:2020-02-26
《牛津小学英语6B Unit1 Who’s younger课件之二.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit1Whoisyounger?WhatdidyoudoattheSpringFestival?WhatdidyoudoattheLanternFestival?bigsmallbigbiggersmallsmalleroldyoungZhaoBenshanisold.ZhouJielunisyoung.oldolderZhaoBenshanisold.Grandpaisolder.GrandpaisolderthanZhaoBenshan.than比比较级+than比…更…youngyou
2、ngerZhouJielunisyoung.ZhangYi’shanisyounger.ZhangYi’shanisyoungerthanZhouJielun.fatthinfatfatter花花小白…is…than…HuahuaisfatterthanXiaobai.thinthinner阿虎阿黄…is…than…A’huangisthinnerthanA’hu.talltaller…is…than…shortshorter小刚小明…is…than…30cm35cmlonglonger…is…
3、than…heavyheavierstrongstronger1、Who’stallerthanDavid?Gaoshanis.2、Whoseschoolbagisheavier,yoursormine?Yoursis,Ithink.nameHeight(cm)David145GaoShan148Nancy142Talkwithyourpartner.Usethedialogueabove(上面的)asmodels.Thewordsintheboxwillhelpyou.A:Who’s…than
4、…?B:…is.A:Whose…is…,yoursormine?B:…is,Ithink.OldyoungLongtallShortfatThinheavyBigsmall英语形容词比较级一)一般句式的构成:A+is/are+形容词比较级+than+BA是主格B是宾格如:Sheistallerthanme.主格形容词比较级宾格二、英语形容词比较级的构成英语形容词比较等级有三个:原级,比较级和最高级。形容词比较等级形式变化有规则的和不规则的两种。规则变化1)单音节词末尾加-er(比较级),-est
5、(最高级)【例】原级比较级最高级greatgreatergreatestsmallsmallersmallestcleancleanercleanest2)单音节如以e结尾,只加-r(比较级),-st(最高级)【例】finefinerfinestnicenicernicestwidewiderwidest3)闭音节单音节词如末尾只有一个辅音字母,须先双写这个辅音字母,再加-er(比较级),-est(最高级)【例】bigbiggerbiggesthothotterhottestredredderr
6、eddest4)少数以-y,-er,ow,-ble结尾的双音节词,末尾加-er(比较级),-est(最高级)。以-y结尾的词,如-y前是辅音字母,则变y为-i,再加-er和-est。以-e结尾的词只加-r和-st。【例】clevercleverercleverestnarrownarrowernarrowestableablerablesteasyeasiereasiest5)其它双音节和多音节词皆在前面加单词more和most。【例】carefulmorecarefulmostcarefuld
7、ifficultmoredifficultmostdifficultdeliciousmoredeliciousmostdelicious不规则变化原级比较级最高级good/wellbetterbestbadworseworstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest注:有些形容词一般没有比较等级。如:right,wrong,woolen等。形容词的比较等级的用法:比较级用于二者的比较。【例】LiPin
8、gisolderthanWangHai.李平比王海年纪大。TherearemorestudentsinClassOnethaninClassTwo.一班比二班学生多。Homework1评价手册period2;2练习册period2;3抄写本3、4页;4预习partA,跟磁带朗读课文3遍。Goodbye!
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