外研版(三起)五年级英语下册课件 Module8 Unit2(1)

Linda形容词比较级•形容词比较级在句子中的运用：两个事物或人的比较用比较级.形容词原级变比较级•形容词加er的规则：•①一般的直接在词尾加er，如tall-taller,•hard-harder,•②以e结尾的，直接加r，如fine-finer,•③以辅音字母加y结尾的，先改y为i再加er，如easy--easier•④以一个元音字母和一个辅音字母结尾，双写最后的字母再加er，•如fat—fatterbig--bigger,thin--thinner,hot–-hotter，sad--sadder，•5特殊情况如：good-better说出下列单词的比较级•old__________young________tall_______long________short________big________small_______fat_________thin__________heavy______light________hard______easy______•用所给的单词完成句子：•same,bigger,taller,longer,better•1).LineAisthanLineB.•2).Heisthanyou.•3).CircleAisCircleB.•4).Twoheadsarethanone.•5).IsCircleAtheasCircleB.ABABLineAislongerthanlineB.Whichlineislonger?Whichcircleisbigger?CircleAisbiggerthancircleB.BAABAisthesameasBWhichlineislong?Whichcircleisbig?LineAisthesameasLineB.IsLineAa)longer?b)shorter?c)thesameasLineB?ABABCircleAisthesameasCircleB.IsCircleAa)bigger?b)smaller?c)thesameasCircleB?GroupWork:Use“thesameas”tointroduce(介绍)theminyourgroup.AAAAABBBBBvaseWhatcanyousee?Howmanycanyousee?A：Icansee…B：Ithinkso./Idon’thinkso.telltilllongsingEnglishangrythinksink小组内编对话A：I’mgoingtogotoaparty.WhatcanIwear?Whatdoyousuggest?B：Whatabout…？C：Howabout…？D：Whydon’tyou…？小组合作，以书上的图作参考，设计五幅图作对比，运用下面的句型，正确书写图意。AiserthanB.AisthesameasB.