川教版六年级下册英语Unit 1 Different Jobs-Lesson 2 Which Dress Is Better -ppt课件-(含教案)--(编号：a003a).zip

Lesson 2 Which dress is better ? Lets enjoy a song together! A tree is tall, its taller than me. Im shorter than a tree, but Im taller than a bee. The tree is the tallest of them all. Short, shorter, shortest. Tall, taller, tallest. The tree is the tallest of them all. Short, shorter, shortest. Tall, taller, tallest. The tree is the tallest of them all. A bee is small, its smaller than me. Im bigger than a bee, but Im smaller than a sea. The bee is the smallest of them all. Small, smaller, smallest. Big, bigger, biggest. The bee is the smallest of them all. Small, smaller, smallest. Big, bigger, biggest. The bee is the smallest of them all. A pig is fat, its fatter than me. Im thinner than a pig, but Im fatter than a pea. But pig is the fattest of them all. Fat, fatter, fattest. Thin, thinner, thinnest. But pig is the fattest of them all. Fat, fatter, fattest. Thin, thinner, thinnest. But pig is the fattest of them all. Lead in Can you guess which animal I like best? 6 How is it? It is big. What do they like? Honey. bee Its small. How is it? Lets try. Work in pairs A:How is it? B:Its . Which pencil is shorter? The first one. shortshorter Lets learn. The first pencil is shorter than the second one. 12 Which coat is longer? The purple one. The purple coat is longer than the green one. longer 13 Which string is longer? The first one. Which cake is bigger? bigbigger 15 Which one is hotter? The second one. hotter Which one is better? goodbetter 17 Which dress is prettier? The pink one. prettier prettybetter The pink dress is prettier than the green one. Lets play a game. Sunny says, one does and you guess. 在使用形容词时，我们 需要描述“更怎么样”， 由此产生了形容词的 比较级 1、cold - colder old - older young - younger cheap - cheaper tall - taller long - longer small - smaller short - shorter sweet-sweeter soft-softer 2、hot - hotter big - bigger fat - fatter thin - thinner 3、pretty - prettier happy - happier easy - easier early - earlier 4、good - better bad - worse(更坏的,更糟的) Work out the rules. 1、一般在词尾加 er eg. cold colder old older 2、重读闭音节的形容词末尾只有一个辅音字母时, 先 双写这个辅音字母, 再加-er. eg. big bigger thin thinner 3、以“辅音字母+ y”结尾的双音节词，先改y为 i, 再 加-er. eg. easy easier happy happier The comparative degree of adjectives 4. 形容词的不规则变法. eg. good - better bad - worse(更坏的,更糟 的) 巧学妙计：形容词的比较级 比较级有规律，一般词尾加er。 重读“辅元辅”尾要牢记，末尾双写别忘记. 辅音加 y 结尾时,变y为i加er。 还有一些很特殊，better，worse要记住。 Work out the rules. I am old. It is cheap. I am young. I am older. It is cheaper. I am younger. I am big. I am fat. I am thin. I am big_. I am fat_. I am thin_. ger ter ner Its easy. He is early. They are happy. Its eas_. He is earl_. They are happ_. ier ier ier Make comparisons TaotaoLi lei ant bear The bear is bigger than the ant. Ann is shorter than Lina. The blue chair is cheaper than the purple one. Lilei is happier than Taotao. Answers: Summary How is it? Its . Which dress is better? Which . is . ? The . one. A +be+形容词的比较级 +than B. lets share a story. 1、2、 3、 4、 There is a Camel and a Goat . The Camel says , “ Im cool . I m taller than you . I can get the leaves(树叶). Ha ha , you cant . ” The Goat says , “Im cool. Im shorter than you. I can get through(穿过) this door . Ha ha, you cant ” They go to the cow . The cow says , “Mr Camel is taller than Mr Goat. So you can get the leaves. Mr Goat is shorter than Mr Camel. So you can get through this door. Every dog has its day . You are both cool .” Discussion: What do you learn from this story? Nobody is perfect(完美的 ).Better as you are,dont laugh at (嘲笑)others.Maybe they are better than you in some ways.So everybody is cool.Just try your best and move on(前行 )! 1 Homework: 1.Preview the dialogue and write T(true) or F(false) on page 9. 2.Review what weve learned today. 1 Lesson 2 Which Dress Is Better? I. Teaching content: The comparative degree of adjectives. II. Teaching targets: 1. Knowledge target The sentence patterns: -How is it? -Its -Which . is .? -The . one. -A be . than B. To feel the rules of comparative degrees(shorter longer hotter bigger prettier better). 2. Ability target 1）. The pupils are able to ask and answer: -How is it? -Its - Which . is .? - The . one 2)Have the Ss to feel the rules of comparative degrees. 3)The students can use the comparatives to make a sentence(A be . than B.). 3. Emotional target Have the ss to know that everyone has advantages and disadvantages. We are not perfect.They shouldnt laugh at others when they are better.Just try their best and move on. III. The important and difficult points. 2 1. Listen, read and repeat the comparative degree of the words correctly. (shorter longer hotter bigger prettier better) 2. Ss can understand and use the comparatives in a whole sentence correctly. IV. Teaching aids. PPT and word cards. V. Teaching steps. Step1. Warm up 1. Greet the pupils. 2. Lets enjoy a song. 3. Guess and lead in : Which animal do I like best? Step2. Presentation 1. Through my favorite animal,ss learn to use “How is it?” and “Its.”(by describing six animals ). 2. Work in pairs to practise the sentence pattern. 3. Lead to the new sentences: “Which . is .?” ”The . one.” “A be . than B.” 4. Review the six comparatives. 5. Work out the rules. Step3. Exercise 1. Write the comparatives of the words on their books. 2. According the four pictures,let ss make four sentences using the pattern: A be . than B. Step 4. Summary. Step5. Story time. After sharing the story,ss learn to get along with others 3 properly.They know that everyone is cool and unique,and nobody is perfect. Step6. Homework. VI. Blackboard design. Lesson3 Which Dress Is Better? -How is it? -Its -Which . is .? -Theone. -A be . than B.