《仁愛版八年級英語上冊 Unit 4 Topic 1 Section A 課件(共22張PPT)》由會員分享，可在線閱讀，更多相關(guān)《仁愛版八年級英語上冊 Unit 4 Topic 1 Section A 課件(共22張PPT)（22頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、Topic 1 Whats the strongest animals on the farm? 1.The comparative and superlative degrees of adjective. 形容詞比較級、最高級的規(guī)則變化 及用法。（-er/est）2.Talking about animals and describing nature. cowcountryside n. 農(nóng)村，鄉(xiāng)下horsehenWhat can we see in the countryside? sheepWhat can we see in the countryside? goose some

2、geeseWhat can we see in the countryside? mouseWhat can we see in the countryside? quieter fresherbluerclearer Does Wang Wei like the countryside or the city? Now, watch the flash of 1a, and find out the answer.視頻1a-P811a 1 Find out key phrases考慮 在鄉(xiāng)村 大自然的美 暑假 肯定很有趣2 Find out the key sentences你在想什么？我在

3、想.你喜歡鄉(xiāng)下嗎？我非常喜歡我認為鄉(xiāng)下比城市更安靜的多3 Finish 1cGroup Work Discuss the questions in your group and find out the answers Wang Wei likes the countryside very much because he thinks the air is _, the sky is _ and the rivers are _ there. Michael thinks the countryside is much _ than the city, too, so people can e

4、njoy the beauties of nature. Wang Wei goes to the countryside every year for his summer holiday.fresher bluerclear r quieterListen again and fill in the blanks. Then read it aloud.所填單詞有什么特點？ 單音節(jié)及部分雙音節(jié)形容詞比較級（- er）和最高級（- est）的規(guī)則變化。Adjective strong tall nice braveComparative stronger nicerSuperlative s

5、trongest nicestAdjective big fat thin lazy uglyComparative bigger lazierSuperlative biggest laziest2b 單音節(jié)及部分雙音節(jié)形容詞比較級（- er）和最高級（- est）的規(guī)則變化。1. 一 般 在 詞 尾 直 接 加 er/est: talltallertallest2. 以 e 結(jié) 尾 的 單 詞 去 e加 er/est: widewiderwidest3. 以 輔 音 字 母 加 y結(jié) 尾 的 單 詞 ， 把 y改 成 i, 再 加 er/est : busybusierbusiest 以

6、重 讀 閉 音 節(jié) 結(jié) 尾 ， 且 末 尾 只 有 一 個 輔 音 字 母 的 單 詞 ， 雙 寫 末 尾 的 輔 音 字 母 ， 再 加 er/est : bigbiggerbiggest , (fat, thin, red, hot) 單音節(jié)及部分雙音節(jié)形容詞比較級（- er）和最高級（- est）的規(guī)則變化。Adjective strong tall nice braveComparative stronger nicerSuperlative strongest nicestAdjective big fat thin lazy uglyComparative bigger lazie

7、rSuperlative biggest laziest taller tallest braverbravest fatterfattest thinnerthinnest uglierugliest2b Do you have any questions? 寫出下列形容詞的比較級和最高級。 short _ _ small _ _ large _ _ late _ _ happy _ _ easy _ _ hot _ _ hard _ _ cute _ _ dirty _ _拓展練習 small big The mice are smaller than the hens. The hens

8、 are smaller than the geese.The mice are the smallest of all. The hens are bigger than the mice.The geese are bigger than the hens. The geese are the biggest of all.small big thin The ducks are thinner than the geese.The ducks are thinner than the pigs.thin adj. 瘦的；薄的；稀的 Draw a picture of your hometown and write a passage about it, using adjectives and their comparative and superlative degrees. Thank you !