1、Part Part B B Lets Lets learnlearnUnit Unit 1 1How tall are youHow tall are you? ? PracticePresentationProductionWarming-upSummaryTeaching aims重点1. 能够能够听、说、读、听、说、读、写比较级单词：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。的人和事物的特征。3. 了解部分形容词由原
2、形变为比较级时需双写词尾的了解部分形容词由原形变为比较级时需双写词尾的字母，再加字母，再加-er或者是变或者是变y为为I，再再加加-er。PresentationWarming-upSummaryProductionPracticeWatch and think1. Which country is bigger, the USA or Thailand?2. Which river is longer, the Mississippi or the Nile?More than 9000,000 square kilometresPresentationWarming-upSummaryPr
3、oductionPracticeLook and sayLess than 515,000 square kilometresThe USAThailandThe USA is _ than Thailand. biggerAbout 6,670 kilometresPresentationWarming-upSummaryProductionPracticeLook and sayAbout 3,767 kilometresThe NileThe Mississippi The Nile is _ than the Mississippi. longerPresentationWarming
4、-upSummaryProductionPracticeListen and fill_, higher, 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, smaller
5、biggerlongerBigger, smallerWarming-upSummaryProductionPracticeLook and learnPresentationLets know more about our friends.Im 46 kilograms. How heavy are you, Binbin?Im 42 kilograms.Im heavier than you.You are thinner than me.heavy heavierthin thinner46KG42KGPresentationWarming-upSummaryProductionPrac
6、ticeLook and learnPresentationSize 40Size 372. What size are Mikes shoes?1. What size are Wu Binbins shoes?3. Whose shoes are bigger?biggersmallerWarming-upSummaryProductionPracticeLook and learnPresentationSize 40Size 37biggersmallerMikes shoes are bigger than Wu Binbins.Wu Binbins shoes are smalle
7、r than Mikes.big biggersmall smallerWarming-upSummaryProductionPracticeLook and learnPresentationWho is stronger?Zhang Peng is stronger than Sarah.Sarah is thinner than Zhang Peng.strong strongerthin thinnerPresentationWarming-upSummaryProductionPracticeListen and answerQ1: How heavy is Jim?Q2: Is J
8、ohn heavier than Jim?He is 52 kilograms.No, he isnt.PresentationWarming-upSummaryProductionPracticeListen and followJohn: How heavy are you, Jim? Jim: Im 52 kilograms.John: Youre heavier than me.biggersmallerthinnerheavierstrongerPresentationWarming-upSummaryProductionPracticePlay a gamethinnerheavi
9、erstrongerWhen you see , please read aloud. If theres no , please read in a low voice.smallerstrongerheavierthinnerbiggerthinnerbiggersmallerangrierhotterlongerPresentationWarming-upSummaryProductionPracticeRead and groupstrongersmallerbiggerthinnerheaviershortertallerhappierGroup 2: 双双写词尾写词尾的字母，再加的
10、字母，再加-erGroup 1: 直接直接加加-erGroup 3:变变y为为i，再加再加-erPresentationWarming-upSummaryProductionPracticeWarming-upPractice1. The dinosaur is _ than the horse.heavierLook, fill and saythinner heavier 2. The horse is _ than the dinosaur.thinnerPresentationWarming-upSummaryProductionPracticeLook, fill and say1.
11、 The giraffe is _ than the dog.bigger2. The dog is _ than the giraffe.smallerWarming-upPracticesmaller bigger PresentationWarming-upSummaryProductionPracticeWarming-upPractice1. The pink pig is _ than the black pig.strongerthinner stronger thinner2. The black pig is _ than the pink pig.Look, fill an
12、d sayPresentationWarming-upSummaryProductionPracticeChoose and sayWarming-upPractice is heavier/smaller/bigger/stronger/thinner than the .SimonKenPresentationWarming-upSummaryProductionPracticeAsk and answerWarming-upPractice100 KG18 KGS1: How heavy is ?S2: S1: Who is heavier/thinner/stronger?S2: is
13、 than PresentationWarming-upSummaryProductionPracticeAsk and answerWarming-upPracticeTom 38 KGPeter 47 KGS1: How heavy is ?S2: S1: Who is heavier/thinner/stronger?S2: is than PresentationWarming-upSummaryProductionPracticeMatch and sayMikes fish is than .Match the fish with students and compare thei
14、r fish.PresentationWarming-upSummaryProductionPracticeOlivers fish is _ than Wu Binbins.Wu Binbins fish is _ than Chen Jies.Chen Jies fish is _ than Olivers.biggerstrongersmallerMatch and sayPresentationWarming-upSummaryProductionPracticeSarahs fish is _ than Mikes.Mikes fish is _ than Sarahs .longe
15、rshorterMatch and sayPresentationWarming-upSummaryProductionPracticeLucyLilyWhat are the differences between them?Lily is than Lucy. is than Lucys.Look and say LilyLucy1.651.63494338340.350.2NameHeight (metres)Weight (kilograms)Shoes sizeHair length (metres)PresentationWarming-upSummaryCompare your
16、school things, body parts or the things around you and say the sentences in pairs. Lets comparePracticeProductione.g. The blue ruler is longer/bigger than the yellow one. e.g. My nose is bigger than yours. PresentationWarming-upSummaryMy eraser is than My eyes are than My hair is than Show and repor
17、tPracticeProductionMake a report on the stage.Words：heavier, smaller, stronger, thinner, bigger Sentences:How heavy are you?Im kilograms. be than PresentationWarming-upSummaryProductionPracticeSummaryPresentationWarming-upSummaryProductionPractice1. Read and write “heavier, smaller, stronger, thinner, bigger”.2. Compare you and your family members and find the differences. HomeworkBye-bye!
