新概念英语第一册第十九课教案+练习及二十课PPT

Lesson19Tiredandthirtythematter,children?What’stired…We’rethirty,Mum.…andSitdown,.hereyouallright,now?AreNo,wenot.areThere’sicecreamman.anLook!creamsTwoice,please.youare,children.Here,Mum.ThanksTheseicecreamsnice.areYes,are,thankyou!Areyouallrightnow?we二.Translatethefollowingintochinese：母亲：怎么啦，孩子们？女孩：我们累了……男孩：……口也渴，妈妈。母亲：坐在这儿吧。你们现在好些了吗？男孩：不，还没有。母亲：瞧！有个卖冰淇淋的。请拿两份冰淇淋。拿着，孩子们。孩子们：谢谢，妈妈。女孩：这些冰淇淋真好吃。母亲：你们现在好了吗？孩子们：是的，现在好了，谢谢您！Grammer•Therebe句型•therebe句型：表示某地有某物•构成：•1.thereis+可数名词的单数/不可数名词•Thereisapen,twobooksandaknifeonthedesk.•课桌上有一枝钢笔、两本书和一把小刀。•2.thereare+可数名词的复数形式三.Newwords：clean干净的hot热的fat肥胖的big大的open打开的light轻的old老的；旧的short矮的；短的dirty脏的cold冷的thin瘦的small小的shut关闭的heavy重的young年轻的new新的tall高的long长的Matchthem：cleanhotfatbigopenlightoldshortcoldthinsmalldirtyshutyoungnewheavytalllong四.Writeintheirregularpulralsofthesenouns：manwomanpostmanpolicewomanchildfoottooth---------men---------women---------postmen---------policewomen---------children---------feet---------teeth五.Chant:名词单数变为复数式:一般词尾加-s；以s,ss,x,ch,sh结尾加-es;辅音加y结尾换y为-ies;以f,fe结尾换f，fe为-ves;以o结尾以下单词加es:HeroesandNegroeslikepotatoesandtomatoes.(英雄和黑人爱吃马铃薯和西红柿。)Theend!•big[biɡ]adj.大的；•small[smɔ:l]adj.小的•open[‘əupən]adj.开着的•shut[ʃʌt]adj.关着的•light[‘lait]adj.轻的；n.光，光亮；灯•heavy[‘hevi]adj.重的•long[lɔŋ]adj.长的•shoe[ʃu:]n.鞋•grandfather[‘ɡrænd,fɑ:ðə]n.(外)祖父•grandmother['ɡrænd,mʌðə]n.(外)祖母•big[biɡ]adj.大的•small[smɔ:l]adj.小的•open•[‘əupən]•adj.开着的•shut•[ʃʌt]•adj.关着的•light[‘lait]•adj.轻的；•n.光,灯•heavy•[‘hevi]•adj.重的•long•[lɔŋ]•adj.长的•shoe•[ʃu:]•n.鞋•grandfather•[‘ɡrænd,fɑ:ðə]•n.(外)祖父•grandmother•['ɡrænd,mʌðə]•n.(外)祖母•例如：•hisshoes/(dirty)/clean•Arehisshoesdirtyorclean?•They’renotdirty.•They’reclean.•1.thechildren/(tired)/thirsty•Arethechildrentiredorthirsty?•They’renottired.•They’rethirsty.•2.thepostmen/(cold)/hot•Arethepostmencoldorhot?•They’renotcold.•They’rehot.•3.thehairdressers/(thin)/fat•Arethehairdressersthinorfat?•They’renotthin.•They’refat.•4.theshoes/(small)/big•Aretheshoessmallorbig?•They’renotsmall.•They’rebig.•5.theshops/(shut)/open•Aretheshopsshutoropen?•They’renotshut.•They’reopen.•6.thecases/(heavy)/light•Arethecasesheavyorlight?•They’renotheavy.•They’relight.•7.grandmotherandgrandfather/(young)/old•Arethegrandmotherandgrandfatheryoungorold?•They’renotyoung.•They’reold.•8.theirhats/(old)/new•Aretheirhatsoldornew?•They’renotold.•They’renew.•9.thepolicemen/(short)/tall•Arethepolicemenshortortall?•They’renotshort.•They’retall.•10.histrousers/(short)/long•Arehistrousersshotorlong?•They’renotshort.•They’relong.