人教 英語八年級上冊Unit3Section A 1a—1d (共25張PPT)

1、Unit 3 I am more outgoing than my sister. Language Goals: How to talk about personal traits 如何談?wù)搨€性特征如何談?wù)搨€性特征 How to compare people 如何比較人如何比較人 形容詞或副詞的比較級形容詞或副詞的比較級 大多數(shù)形容詞和副詞有三個等級：大多數(shù)形容詞和副詞有三個等級： 1. 原級，即原形。原級，即原形。 2.比較級，比較級， 表示表示“較較.”或或“更更.一些一些”。 3.最高級，表示最高級，表示“最最.”。 tall taller fast faster nice nicer

2、 thin thinner (以不發(fā)音的字母以不發(fā)音的字母 e 結(jié)尾的結(jié)尾的 + r ) (一般在詞尾一般在詞尾 + er ) 原形原形比較級比較級 (重讀閉音節(jié)詞詞尾只有一個輔音重讀閉音節(jié)詞詞尾只有一個輔音 字母時，先雙寫輔音字母再字母時，先雙寫輔音字母再 + er) early earlier outgoing more outgoing (以輔音字母以輔音字母 + y 結(jié)尾的單結(jié)尾的單 詞，變詞，變 y 為為 i + er ) (多音節(jié)詞和部分雙音節(jié)詞多音節(jié)詞和部分雙音節(jié)詞 前加前加more) tall nice big funny outgoing old older taller n

3、icer bigger funnier more outgoing 寫出下列單詞的比較級。寫出下列單詞的比較級。 Liu Xiang is tall. Pan Changjiang is short. Liu Xiang is taller than Pan Changjiang. Lily is _ _ Lucy. Lucy Lily Lucy and Lily are twins (雙胞胎雙胞胎). funnier than funny Li Yong is more outgoing than Cheng long. Cheng Long is outgoing. Li Yong is

4、more outgoing. The red box is big. The green box is small. The red box is bigger than the green box. ( 大家齊心協(xié)力 兩者進(jìn)行比較, 表示“一方比另一方更” 的句型： + 1. A + be + 形容詞比較級 + than + B 2. A + be + more+ 形容詞+ than + B tall loudly thin short hair long hair heavy quietly short 1a Match each word with its opposite. 1b Li

5、sten and number the pairs of twins in the picture 1-3 1 1 2 2 3 3 Tape script A: Is that Sam playing the guitar? B: No, thats Tom. Sam has longer hair than Tom. C: Both Tom and Sam can play the drums, but Sam plays them better than Tom. Conversation 1 重重點(diǎn)點(diǎn) Sam has longer hair than Tom. Sam留的頭發(fā)比留的頭發(fā)比

6、Tom更長更長. 難點(diǎn)：難點(diǎn)：1 Both Tom and Sam can play the drums, but Sam plays them better than Tom. Tom和和Sam兩人都會打鼓，兩人都會打鼓，但但Sam比比Tom打得更好。打得更好。 Both English and math are very important. (both and用于常連接兩個并列的成分用于常連接兩個并列的成分, 可連接名詞、動詞、形容詞和代詞等可連接名詞、動詞、形容詞和代詞等) 難點(diǎn)：難點(diǎn)：2 Sam plays them better than Tom. Sam比比Tom打得更好。打得更

7、好。 A: Thats Tara, isnt it? B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara. Conversation 2 難點(diǎn)：難點(diǎn)：3 she also sings more loudly than Tara. 她唱得也比她唱得也比Tara 更響亮。更響亮。 A: Is that Paul? B: No, thats Peter. Peters heavier than Paul. And Pauls shorter than Peter. C

8、onversation 3 1c Practice the conversation in the picture above. Then make conversations about the other twins. A: Thats Tara, isnt it? B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara. 1. My hair is _ (long) than my sisters. 2. I am _ (tall) than you. 3. She is _ _ (outgoing) than me. Fill in the blanks. taller longer more outgoing 4. Lily is _ (heavy) than Lucy. And Lucy is _ (thin) than Lily. 5. I have _ (short) hair than Tina. 6. Tom is _ _ (hard- working) than