unit4Topic1導(dǎo)學(xué)案

1、八年級（上）英語導(dǎo)學(xué)案總第52-56課時(shí) 主備人:王群芳 成員： Unit4 Topic1 Whats the strongest animal on the farm?Section A-D導(dǎo)學(xué)案班級 第 小組 姓名 座號 課型：新課 上課時(shí)間：2014 年 12 月 15 日至 19 日語法學(xué)習(xí)（一.）形容詞的比較級和最高級的構(gòu)成1. 規(guī)則變化：（1）一般在詞尾加er或est.如：freshfresherfreshest.（2）以字母e結(jié)尾的形容詞，加r或st,如：latelaterlatest.（3）以重讀閉音節(jié)結(jié)尾的詞，詞尾只有一個(gè)輔音字母時(shí)，應(yīng)雙寫這一輔音字母，再加er或est.如：

2、bigbiggerbiggest. (fat, thin, red, hot)（4）以輔音字母y結(jié)尾的雙音節(jié)詞，先改y為i，再加er 或est.如：happyhappierhappiest.（5）部分雙音節(jié)詞和多音節(jié)詞前面加more或most構(gòu)成比較級或最高級。如：careful more careful most careful, beautiful more beautiful most beautiful.2. 不規(guī)則變化：good/wellbetterbest, littlelessleast, many/muchmoremost, bad/illworseworst, farfart

3、her/furtherfarthest/furthest.（二.）形容詞的比較級和最高級的用法1. 比較級或，經(jīng)常與than搭配?？捎胢uch和a little修飾。2. 三者或三者以上比較用最高級，一般給出比較范圍如：of/in/。(1)例句：Im happier than you. Plants are much more beautiful than animals. (2)例句：The boy is the tallest in my class.這個(gè)男孩是我們班最高的。Lesson Two is the most important of all. Section A一、 學(xué)習(xí)目標(biāo)：

4、1.朗讀并記憶單詞與詞組：sky, river, clear, thin, think about, the beauty of nature 。2.通過pair work and group work學(xué)習(xí)表示比較的句型：I think the countryside is much quieter than the city,too.The pigs must be fattest and laziest animals on the farm.I think roses are the nicest of all the flowers.3.熱愛大自然，有保護(hù)自然的意識。二、 預(yù)習(xí)指導(dǎo)：A

5、.在第81頁1a中畫出下列詞組或句子，并理解意思。1. think abut life in the countryside _2.enjoy the beauty of nature _3. live in the countryside_ 4. go there for my summer holiday_ 5. That must be fun!_ 6. chat with the hens and ducks_ 7. Whats the strongest animal on the farm? _ _ 8. play with the rabbit_ 8. run after a m

6、ouse_ _ 三、 合作探究： 1. 小組合作，練習(xí)1a對話。2. 自編對話。 四、小組展示： 小組分角色朗讀或表演對話五、快樂達(dá)標(biāo): 寫出下列形容詞的比較級和最高級 1.fresh _ _ 2. busy_ _ 3. blue_ _ 4. tall_ _ 5. big _ _ 6. clear_ _ 7. nice _ _ 8. noisy_ _ 9. big _ _Section B一、 學(xué)習(xí)目標(biāo)：1. 朗讀并記憶單詞與詞組：rose, share.with等。2. 通過pair work and group work學(xué)習(xí)詢問和表達(dá)偏好的句型： Which do you like bet

7、ter, plants or animals?I like animals better. Which kind of animals do you like better, frogs or snakes? I like frogs better. Why do you think so?Because animals are our friends . They make us happy.二、 預(yù)習(xí)指導(dǎo)： A.在第83頁1a中畫出下列詞組或句子，并理解意思。1. talk about the photos with his friends _2.keep a pet dog_3. mak

8、e us happy_ 4. like plants better_5. play with sb _ 6. sing to sb_7. as we know _ 8.share the world with them_三、 合作探究： 小組合作，閱讀1a。 A: Which do you like better, or ? B:I like . better. 四、小組展示： 小組分角色表演對話。五、快樂達(dá)標(biāo):單選題( )1. Of the two boys, Tom is _. A. tallB. the tallerC. tallestD. the tallest( )2. As we

9、know, water is very important _ us. A. ofB. toC. onD. with Section C一、 學(xué)習(xí)目標(biāo)：1.朗讀并記憶單詞與詞組：rainforest, thick, forest, ground, wet, earth, surface, thousands of, play an important part, die out等。2.學(xué)習(xí)讀懂文章字里行間意思的能力，及組句成篇的寫作能力。3.了解熱帶雨林的知識，樹立保護(hù)雨林的意識。二、 預(yù)習(xí)指導(dǎo)：在第85頁1 中畫出下列詞組或句子，并理解意思。1. in the hot parts of th

10、e world_ 2.rain a lot_3. 6% of the earths surface _ 4.in forests_5. thousands of plants and animals_6. nowhere else_7. live in the trees_8. make the air fresher and cleaner_9. hold the water_ 10. keep the water cycling_ 11. play an important part in controlling the climate_ 12. die out_ 13. keep the

11、 beauty of nature_ 14.many more useful things_16. smaller and smaller_ 三、 合作探究: 完成1b的填空 四、快樂達(dá)標(biāo): 根據(jù)句意及漢語提示填空( )1. Your classroom is so dirty. Everyone should keep it _. A. dryB. openC. quietD. clean( )2. There were _ animals in the forest many years ago. A. thousand ofB. thousands ofC. three thousand

12、 ofD. three thousands of( )3. There were _ animals in the forest many years ago. A. thousand ofB. thousands of C. three thousand of D. three thousands of Section D一、 學(xué)習(xí)目標(biāo)：1. 朗讀并記憶單詞與詞組：protect, southwest, feed, bamboo, less and less, in danger等。 2. 學(xué)習(xí)提取信息的能力，并了解瀕危的動(dòng)物種類，樹立保護(hù)動(dòng)物的意識。二、 預(yù)習(xí)指導(dǎo)：在第87頁1 中畫出下列

13、詞組或句子，并理解意思。1. live in the forests and mountains of Southwest China_ 2.feed on bamboo_3. have less and less land to live on_ 4.becom fewer in number_5.feed on the smallest sea animals_ 6. in danger _7. make their ocean home dirty _ 8.live in the south of China_ 9. kill tigers for their fur and bones_ 10. in danger_ 三、 合作探究: 完成1 的表格填空 四、快樂達(dá)標(biāo): 用括號內(nèi)所給單詞的適當(dāng)形式填空。1. The beauty looks much _ (thin) than the fat girl, but the fatter girl looks healthier. 2. The baby stopped crying as soon as his young mother _