Unit 3 Im more outgoing than my sister. Section A 1 (1a-2d)一、教学目标： 1. 语言知识目标：1) 能掌握以下单词：outgoing, better, loudly, quietly, hard-working, competition, fantastic, which, clearly, win 2). 能掌握以下句型： Tina is taller than Tara. Sam has longer hair than Tom. She also sings more loudly than Tara. 3) 能掌握以下语法： 形容词或副词比较级形式的构成。 表示两者进行比较的句式结构。2. 情感态度价值观目标： 能对人物的外表进行描绘，个性进行比较。二、教学重难点1. 教学重点：1) 形容词或副词比较级形式的构成。 2) 表示两者进行比较的句式结构。2. 教学难点： He has shorter hair than Sam. Is Tom smarter than Tim? She also sings more loudly than Tara. 三、教学过程. Lead-in 1. Ask Ss to write down as many adj. about people as possible. Check the adj. Ss write and we can group them into some pairs, like: Section A 1atall - short; thin - heavy, long hair - short hair, big - small 2 .Give Ss examples by comparing some pictures. e.g. The sheep runs fast.The dog runs faster than the sheep. And the sheep runs slower than the dog.I am young, my son is younger than me. I am older than my son.The apples are bigger than the pears.The pears are more delicious than the apples. 3. Summarize the Comparatives. (Group competition). A + be(V) + 比较级 + than + B. Presentation 1. Ask Ss to see the pictures about the twins to see the differences. Then compare some of their things with each other.e.g. Tom has short hair. Sam has long hair. Toms hair is shorter than Sams, and Sams hair is longer than Toms.2 .Do the work of 1a, check the answers.tall - short; thin - heavy, long hair - short hair, quietly - loudly. Game (I and my desk mate) Ask Ss to compare with their partners and find out the differences. e.g. She is heavier than me. I am more outgoing than her. She gets up earlier than me. I run faster than her. . Listening Listen to the recording. Ask Ss to number the twins.Check the answers. . Pair work 1. Point out the sample conversation in activity 1c.A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.2. Get Ss to practice the conversation in pairs for several minutes.3. Teacher says: Now work with a partner. Make your own conversation about the twins.4. Ask several pairs to act out their conversations. . Listening Work on 2a: 1. Point out the two columns and read the headings: -er, -ier and more. Then point out the words in the box. Read them.2. Teacher says: Now listen and write the er and ier words in the first column and the words that use more in the second column. 3. Play the recording and check the answers.-er/-ier: friendly, funny, smart, lazy, fast, high, hard, earlyMore: outing, hard-working Work on 2b.1. Point out the picture and the two boxes with the headings Tina is and Tara is.2. Teacher says: listen to the recording. Fill in the boxes using the words from the list in activity 2a.And then check the answers:Tina : is more outing than Tina, is friendlier and friendlier than Tara, can run faster and jump higher, is smarter, is lazier.Tara : works as hard as Tina, gets up earlier than Tina 3. Play the recording and Ss repeat the conversation after the recording. Pair work 1. Point out the chart in activity 2c. Say: Make your own conversations according to the information. Student A looks at the chart on page 18, and Student B looks at the chart on page 81. Ask and answer: Is Sam smarter than Tom? Yes, he is. / No, he isnt.2. According to the conversations, Ss fill the charts and then practice their conversations.3. Ask some pairs to act out their conversations. . Role-play 1. Read the conversation first and try to match the people with the right things.NellyLisaa. sang betterb. with shorter hairc. practice more and really wanted to wind. sang more clearlye. danced better 2. Let Ss read the conversations after the recording.3. Ss study the conversation in pairs and point out their difficulties then discuss them in their groups , if they cannot find out the answers, they can point out in class, the teacher collect the questions and write down on the blackboard. 4. Explain the difficulties in class.5. Let Ss practice the conversation.6. Then let some pairs act out their conversations in front of the class. . SummaryHomework: Write six sentences: Write about the things that are the same and different between you and your best friend.板书设计：Section A (1a-2d) outgoing, better, loudly, quietly, hard-working, competition, fantastic, which, clearly, win句型： Tina is taller than Tara. Sam has longer hair than Tom. She also sings more loudly than Tara.Exercise:用下列形容词的适当形式填空。1. My pen is _ (good) than yours.2. Dave looks a little _ (tall) than before.3. This piece of paper feels much _ (thin) than that piece.4. These pants are _ (new) than those.5. Lucy seems more _