Unit 3 I’m more outgoing than my sister.
Section A (1a-2b)
一、教学目标： 1. 知识与能力目标：
1)能掌握以下单词：outgoing, loudly, quietly, hard-working. 2)能掌握形容词或副词比较级形式的构成。 3)能掌握以下句型： 比较级+than, as+原级+as 。 2. 过程与方法
1)通过自主探究，发现比较级的奥秘;
2)通过用图片、视频和录音等多媒体手段，激发学生的兴趣，调动学生的主动性；
3)操练听、说、读、写四个方面的能力。 3. 情感态度价值观目标：
1）能对人物的外表进行描绘，个性进行比较。 2）学习奥运精神，做到更高、更快、更强。 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： 两个人物之间的比较，并形成短文。 三、教学过程
Step1. Lead-in
1.Greeting. 2.Watch a video. Step 2. Presentation
1. Find out the differences between the cat and the mouse, compare their size, height, skill, build and weight.
2. Show the comparative degree of adjectives, and the positive forms.
small smaller tall taller heavy heavier big bigger thin thinner
3. Show the structure: be/verb+比较级+than.
4.Show more pictures, learn the new words: outgoing, hard-working, loudly, quietly.
5. Add these words on blackboard. outgoing more outgoing hard-working more hard-working 6.Show the structure: as+原级+as Step3. Practice
1. 1a, number the twins. Check the answers.
2. 2a, listen, are the words in the box used with-(i)er or more? Complete the chart.Play the recording and check the answers.
3. 2b, listen again. How are Tina and Tara different? Fill in the boxes.
Step 4 Pair work
1. Compare yourself with your classmates. 2. Ss practice their conversations.
3. Ask some pairs to act out their conversations. Step 5 Homework
Write a passage about you and another person, you can write about your sister, brother, your friend, your classmates, and so on. 板书设计：
Unit 3 I’m more outgoing than my sister.
Section A (1a-2b)
A +be/verb. as 原级 as B A be/ verb. 比较级 than B small smaller fast faster strong stronger heavy heavier thin thinner
outgoing more outgoing