人教版小学六年级英语下册《Let's learn 》PPT课件

人教版PEP英语第2课时直接可以使用六年级下册第一单元PartALet'slearn&Doasurveyandreport,Learninggoals能听、说、读，写单词：,,,,能够在情景中运用句型：1.Howtallareyou?I’m…metres.2.I’m.3.Youarethanme.能够理解形容词比较级的基本构词规律，即在词尾加er。Let’sdo图片，播放视频,HowtallisLiuXiang?LiuXiangis1.89metres.HowtallisYaoMing?YaoMingis2.26metres.LiuXiangistall.YaoMingis.YaoMingisthanLiuXiang,metres是计量单位“米”。英式写法是“meter”。2.26读作“twopointtwosix”。“.”读作“point”。小数点左边按整数的基数词读，小数点右边依次用个位数的基数词读出。整数部分为零时，小数点可以省略不读。如：22.453twentytwopointfourfivethree0.23pointtwothree小数的读法,当小数大于1时，后面的名词用复数，小于1时，后面的名词用单数。如：Thedeskis1.52metreslong.这张桌子长1.52米。Thebabyis0.89metretall.这个婴儿高0.89米。小数的读法,Heisold.Howoldistheman?Heis60yearsold.Age:60Sheis.Howoldisthewoman?Sheis80yearsold.Age:80Thewomanisthantheman,Age:5Sheisyoung.Howoldisthegirl?Sheis5yearsold.Heis.Howoldisthebaby?Heis1yearold.Age:1Thebabyisthanthegirl,Thefatheristall.Themotherisshort.Thesonis.Thesonisthanthemother,更高更矮更长更短更年长更年轻Readaloud单词，播放录音,oldyoungtallshort原级比较级一般情况下，形容词原级后加er构成形容词的比较级。形容词的比较级用来进行两者之间的比较，说明前者比后者更……。+er构成规则句式使用想一想，这些形容词原级是怎样变成比较级的。形容词比较级的构成规则有一些形容词的比较级是不规则的。如：good-bettermany/much-morebad-worse返回,句式：A+be动词+比较级+than+BTheredpencilisthanthegreenone.Thebearsarethantherabbits.形容词比较级的句式构成如：返回,Theblueruleris______thantheyellowruler.Theyellowruleris______thantheblueruler.Thebear______________thegiraffe.Thegiraffe_____________thebear.isthanisthanLet’ssay,__________________________Theboyisthanthegirl.Thegirlisthantheboy.___________________________________________________________Thegreenappleisthantheredone.Let’ssay,ZhangPeng:Howtallareyou?John:I’m1.61metres.ZhangPeng:Oh!I’m.John:You’rethanme,too.Q1:Whois?Q2:Whois?ZhengPengis.ZhengPengis.Readandanswer,ListenandfollowZhangPeng:Howtallareyou?John:I’m1.61metres.ZhangPeng:Oh!I’m.John:You’rethanme,too.图片，播放录音,Doasurveyandreport1.Doasurveyinyourgroupandreporttheresult._____is_____than_____________._____is_____than_____________.提示词：,,,,A:Howoldare,B?B:____________________________A:Oh,I’m____yearsold.I’m_____thanyou.B:Howtallareyou?A:I’m_____metrestall.B:I’m_____metrestall.I’m______thanyou.2.Makeanewdialogueaccordingtoyoursurvey.Doasurveyandreport,old__________young________tall__________long_________short________strong________big__________small_________fat__________thin_________heavy________nice_________good_________beautiful__________________一、根据所学规律，写出下列形容词的比较级形式：strongersmallerfatterthinnerheaviernicerbettermorebeautifulFillintheblanks,1.Mybrotheristwoyears__________(old)thanme.2.Isyoursister__________(young)thanyou?Yes,sheis.3.Whois___________(thin),youorHelen?Helenis.4.Myeyesare__________(big)thanhers.5.Whichis___________(heavy),theelephantorthepig?二、根据句意填入单词的正确形式thinnerheavierFillintheblanks,1.Readthenewwordsinthispart.2.Makeanewdialoguewithyourfriends.