1、Part B Lets learnUnit 1 How tall are you?1.能够听、说、读、写比较级单词：thinner,heavier,bigger,smaller,stronger 2.能根据实际情况灵活运用形容词的比较级描述身边的人和事物的特征。中Teaching aims3.了解部分形容词由原形变为比较级时需双写词尾的字母，再加-er或者 是变y为I，再加-er。重点1.Which country is bigger,the USA or Thailand?2.Which river is longer,the Mississippi or the Nile?Warming-
2、up中Watch and think More than 9000,000 square kilometresLess than 515,000 square kilometresThe USAThailandThe USA is _ than Thailand.biggerWarming-up中Look and say About 6,670 kilometresAbout 3,767 kilometresThe NileThe Mississippi The Nile is _ than the Mississippi.longerWarming-up中Look and say_,high
3、er,lower.Shorter,taller,faster,slower._,higher,lower.Shorter,taller,faster,slower.Which one is_?The USA or Thailand?Which river is _?The Mississippi or the Nile?_,higher,lower.Shorter,taller,faster,slower.Bigger,smallerBigger,smallerbiggerlongerBigger,smallerWarming-up中Listen and fillthin thinnerhea
4、vy heavierLets know more about our friends.46KGPresentation中Look and learnIm 46 kilograms.How heavy are you,Binbin?Im 42 kilograms.42KGIm heavier than you.You are thinner than me.Mikes shoes are bigger than Wu Binbins.Wu Binbins shoes are smaller than Mikes.big biggersmall smallerPresentation中Look a
5、nd learnSize 40biggerSize 37smallerWhose shoes are bigger?Who is stronger?Zhang Peng is stronger than Sarah.Sarah is thinner than Zhang Peng.strong strongerPresentation中Look and learnthin thinner 1.How heavy is Jim?2.Is John heavier than Jim?He is 52 kilograms.No,he isnt.Presentation中Listen and answ
6、erJohn:How heavy are you,Jim?Jim:Im 52 kilograms.John:Youre heavier than me.biggersmallerthinnerheavierstrongerPresentation中Listen and follow thinnerheavierstrongerWhen you see ,please read aloud.If theres no ,please read in a low voice.smallerstrongerheavierthinnerbiggerthinnerbiggersmallerPractice
7、中Play a game angrierhotterlongerstrongersmallerbiggerthinnerheaviershortertallerhappier双写词尾的字母，再加-er直接加-er变y为i，再加-erPractice中Read and classifystrongersmallerbiggerthinnerheaviershortertallerhappier1.The dinosaur is _ than the horse.heavierthinner heavier 2.The horse is _ than the dinosaur.thinnerPra
8、ctice中Look,choose and say1.The giraffe is _ than the dog.bigger2.The dog is _ than the giraffe.smallersmaller bigger Practice中Look,choose and say1.The pink pig is _ than the black pig.strongerthinner stronger thinner2.The black pig is _ than the pink pig.Practice中Look,choose and say is heavier/small
9、er/bigger/stronger/thinner than the.SimonKenPractice中Choose and say100 KG18 KGPractice中Ask and answerS1:How heavy is?S2:S1:Who is heavier/thinner/stronger?S2:is than Tom 38 KGPeter 47 KGS1:How heavy is?S2:S1:Who is heavier/thinner/stronger?S2:is than Practice中Ask and answerMatch the fish with studen
10、ts and compare their fish.Practice中Match and say1.Olivers fish is _ than Wu Binbins.2.Wu Binbins fish is _ than Chen Jies.3.Chen Jies fish is _ than Olivers.biggerstrongersmallerMatch the fish with students and compare their fish.Practice中Match and say4.Sarahs fish is _ than Mikes.5.Mikes fish is _
11、than Sarahs.longershorterLucyLilyWhat are the differences between them?Lily is than Lucy.is than Lucys.LilyLucy1.651.63494338340.350.2NameHeight(metres)Weight(kilograms)Shoes sizeHair length(metres)Practice中Look and sayCompare your school things,body parts or the things around you and say the senten
12、ces in pairs.The blue ruler is longer/bigger than the yellow one.My nose is bigger than yours.Production中Lets compareMake a report on the stage.Production中Show and reportMy eraser is than My eyes are than My hair is than SummaryWordsHow heavy are you?Im kilograms.be than heavier,smaller,stronger,thi
13、nner,bigger SentencesWords What have we learned from this class?HomeworkNeed to do:1.Read and write“heavier,smaller,stronger,thinner,bigger”.2.Compare you and your family members and find the differences.Choose to do:Write a passage My friend and I,using the words“heavier,smaller,stronger,thinner,bigger”.
