1、Unit 3 IUnit 3 Im more outgoing than my sister. m more outgoing than my sister. 一、教学目标：教学目标： 1. 1. 语言知识目标：语言知识目标： 1) 能掌握以下单词：outgoing,beautiful,happy.heavy,fat 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. 2) 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
2、句式结构。 2. 2. 情感态度价值观目标：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、教学过程三、教学过程 . Lead. Lead- -in in Ask Ss to compare two pictures about a baby from 2 m
3、onths old to 2 years old. Ss write the differences tall - taller; heavy- heavier, fat- fatter . Presentation . Presentation There are 5 steps in this lesson Ask Ss to see the pix about apples and pears to see the differences. Then compare some of their things with each other. Summarize the Comparati
4、ves. Group competition. A + be(V) + 比较级 + than + B. . Pair work . Pair work Point out the sample conversation in activity 1c. Say, now work with a partner. Make your own conversation about the twins. Ask several pairs to say one or more of their conversations. Point out the two columns and read the
5、headings: -er, -ier and more. Then point out the words in the box. Read them. Say, now listen and write the er and ier words in the first column and the words that use more in the second column. Play the recording and check the answers. . Try to Find . Try to Find 总结： 两者进行比较, 表示“一方比另一方更”的句型： 1. A +
6、be + 形容词比较级 + than + B 2. A + 实义动词 + 副词比较级 + than + B 两者进行比较, 表示“一方与另一方一样”的句型： 1. A + be + as 形容词原形 + as + B 2. A + 实义动词 + as 副词原形 + as + B . Exercises . Exercises If time is enough, do some more exercises on big screen. 用所给单元的正确形式填空。 1 He gets up a little_ than I.(early) 2 You do the work _ than To
7、m.(well) 3 She is much _ than her brother. (short) 4 This picture is _ than that one .(beautiful) 5 Which is _the sun or the moon?(big) . .Homework Homework Write a composition about your best friend, and compare you and him or her. 板书设计板书设计 The comparative of adj.&adv. 1.old older tall taller 2.nice nicer cute cuter 3.happy happier heavy heavier 4.fat fatter big bigger 5.beautiful more beautiful important more important
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