1、八年級上冊英語導(dǎo)學(xué)學(xué)案unit 4 topic 1 plants and animals are important to us.section a一、學(xué)習(xí)目標(biāo)1. 掌握形容詞的比較級和最高級的變化規(guī)則及用法。2. 談?wù)撧r(nóng)村與城市的好與壞。二、重點難點 (1) 動物的名稱(2) the hens are bigger than the mice.the geese are bigger than the hens. the geese are the biggest of all.(3) the horse is much faster than the rabbit.the cow is a

2、 little bigger than the horse.三、自主預(yù)習(xí).英漢互譯下列單詞并標(biāo)上詞性。 1.sky_( ) 2. clear_( ) 3.nature _( ) 4. cow_( ) 5.horse _( ) 6. hen_( )7.羊；羊皮 _( ) 8. 鵝_( ). 在課本中找出下列短語劃在書上并翻譯1.考慮_ 2. 在中最大_四、合作交流1.answer the question and write down the answers in the table.what can we see in the countryside?2. look at the pictur

3、e in 2a and know the names of the animals and understand the conversation.3.compare the animals, try to talk about animals according to the examples.e.g. the horse is bigger than the sheep. the hen is smaller than the goose.4.finish 2b and then check the answers. 找出形容詞比較級和最高級的規(guī)則。單音節(jié)及部分雙音節(jié)形容詞比較級（- er

4、）和最高級（- est）的規(guī)則變化1.一般在詞尾直接加 : talltallertallest2.以e 結(jié)尾的單詞去 加er/est: wide_3.以輔音字母加y結(jié)尾的單詞，把y改成_, 再加er/est: busy_4.以重讀閉音節(jié)結(jié)尾，且末尾只有一個輔音字母的單詞，_末尾的輔音字母，再加er/est : big_ (fat, thin, red, hot)雙音節(jié)詞和多音節(jié)詞前面加more或者most構(gòu)成比較級和最高級 beautiful more beautiful most beautiful不規(guī)則變化 good/well better best little/few less lea

5、st五、風(fēng)采展示1. 用2b 表格中形容詞的比較級和最高級，扮演農(nóng)場里的各種動物繼續(xù)練習(xí)對話。2. look at the two pictures about countryside and city. compare them.3.listen to 1a and finish 1b. then check the answers4.practice the dialog in groups and translate it.六、質(zhì)疑探究 你能寫出下列形容詞的比較級和最高級嗎？fresh_ long_late _ hot_happy_ healthy_ many/much _ _dange

6、rous_ _七、評測反饋翻譯下列句子1.他比他高得多。_2.她比她瘦點。_3.他是班上最小的學(xué)生。_八、課后反思_八年級上冊英語導(dǎo)學(xué)學(xué)案unit 4 topic 1 plants and animals are important to us.section b一、學(xué)習(xí)目標(biāo)1.掌握并熟練運用多音節(jié)形容詞比較級和最高級的變化規(guī)則及用法。2.談?wù)撟匀唤缰械闹参锖蛣游铩６⒅攸c難點 (1)- which do you like better, plants or animals? - i like animals better.(2)i think animals are more interes

7、ting. (3)they give us joy.(4)as we all know, they are both important to us.(5)we share the same world with them.三、自主預(yù)習(xí).英漢互譯下列單詞并標(biāo)上詞性。 1.above_( ) 2.joy _( ) 3.rose_( ) 4. snake_( ) 5.狐貍_( ) 6.昆蟲 _( ) 7.青蛙_( ) 8.活著的_( ). 在課本中找出下列短語劃在書上并翻譯1.更有趣的_ 2. 帶給某人樂趣_3.最漂亮的_ 4. 眾所周知_5.對某人來說重要_6. 與某人分享某物_ 6.以為食_四

8、、合作交流1.play a game. 將小組成員的外表進(jìn)行比較，用形容詞的比較級和最高級組成的句子進(jìn)行描述。2. look at the pictures and learn the new words. 找出它們之間的聯(lián)系。3.finish p80 2. look at the pictures and fill in the blanks.4.listen to the recording and check the answers. and translate the passage, find out the key words.5.discuss with your partner

9、 what animals you like best. then report your result.五、風(fēng)采展示1.listen to 1a and answer the following questions.(1) does wang wei like animals?(2) what does maria like?2. read after the video , pat attention to the pronunciation and intonation. 3. finish 1b and 1c in groups. 4.講解答案，表演對話。六、質(zhì)疑探究 你能寫出下列形容

10、詞的比較級和最高級嗎？good/well_ interesting_beautiful _ cute_friendly_useful _七、評測反饋根據(jù)中文完成句子1.animals can _ _ _.動物給我們帶來快樂2.the cats _ _ _ other animals. 貓比其他動物更可愛。3. _ _ _,they _ _ _ _ us. 正如我們所知，它們對我們都很重要。4.we _ the same world _ them.我們和它們共同擁有這個世界。5. there are _ _ _ _living things in the world. 世界上有許多不同種類的生物

11、。6. insects _ _ plants.昆蟲以植物為食。八、課后反思_八年級上冊英語導(dǎo)學(xué)學(xué)案unit 4 topic 1 plants and animals are important to us.section c一、學(xué)習(xí)目標(biāo)1. 繼續(xù)學(xué)習(xí)形容詞比較級和最高級的用法。2. 談?wù)摰厍蛏纤Y源和熱帶雨林的基本情況以及它們對于地球上生物的重要性。增強學(xué)生保護(hù)水資源和森林資源的意識。二、自主預(yù)習(xí).英漢互譯下列單詞并標(biāo)上詞性。 1.cover _( ) 2. earth _( ) 3.surface_( ) 4. dark_( ) 5.森林_( ) 6. 控制 _( ) 7.保護(hù)_( ) 8.

12、 主要的_( )9.drop _( ) _( )10. deep _( ) . 在課本中找出下列短語劃在書上并翻譯1.成千上萬_ 2.地球的肺_3.越來越小_ 4. 對來說很必要_5.事實上_ 6.組成 _7. 在地球上_ 8.挖一個坑_9.確保_ 10.用填滿_三、合作交流1. learn the new words trough the pictures, then talk about the importance of rainforest in chinese. 通過圖片學(xué)習(xí)單詞，談?wù)撚炅值闹匾浴?.watch the flesh about 1a, try to understa

13、nd the meaning of the passage . pick out the key words and phrases.看視頻，試著理解短文大意，并找出重點單詞和短語。3.read 1a and finish 1b and 1c in groups. then show the answers to all the classmates.讀1a分小組完成1b和1c，并講解答案。（小展示大展示）四、風(fēng)采展示1. answer the question.what covers most parts of the earth?2.watch the flesh about 2a, an

14、d finish 2b. then check the answer together.3.read 2a after the flesh, then read it by yourself together.4.finish 3 and check the answers together.5. retell the steps of planting trees according to the pictures.五、評測反饋根據(jù)漢語提示用所給單詞的適當(dāng)形式填空。1.the air in the _ (鄉(xiāng)下) is fresher than that in the city.2.fores

15、ts can help to make the air fresher. they also help to_(控制) the weather.3. water_(覆蓋)most of the earth.4.pandas are fond of eating _(竹子).5.we should _(保護(hù)) environment to make our cities more beautiful.用所給詞的適當(dāng)形式填空1.lesson 5 is _(easy) than lesson 6.2.the library of this school has _(many)books but _(

16、few) newspapers than that of the other schools.3.this song is _(good) than that one, but it is _ _(difficult) to sing.4.mount qomolangma is _ _ (high) mountain in the world.5.lin hao is one of _ _(brave) boys of all.單項選擇( )1.birds are _ than insects.a. big b. biggest c. bigger d. the biggest( )2.tig

17、er feed _ on small animals.a. at b. for c. of d. on( )3._ watches the beijing olympic torch relay in zhengzhou.a. thousands people b. thousands of peoplec. ten thousands people d. thousand of people( )4.we are making our country _ now.a. beauty b. much beautiful c. much more beautiful d. beautifully

18、( )5.the snake is one of _ in the world.a. the most dangerous animal b. dangerous animalc. the most dangerous animals d. more dangerous animals六、課后反思_八年級上冊英語導(dǎo)學(xué)學(xué)案unit 4 topic 1 plants and animals are important to us.section d一、學(xué)習(xí)目標(biāo)1.復(fù)習(xí)和鞏固形容詞比較級和最高級的用法。2.談?wù)撟匀唤缰械臑l危動物。二、自主預(yù)習(xí).英漢互譯下列單詞并標(biāo)上詞性。 1.wild_( ) 2.

19、 bear _( ) 3.wolf_( ) 4. bamboo_( ) 5.land_( ) 6. whale_( ) 7.殺死_( ) 8.骨頭_( )9.south _( ) _( )_( ). 在課本中找出下列短語劃在書上并翻譯1.越來越少_(不可數(shù))_(可數(shù))2.living in the world_ 3.處于危險中_三、合作交流1.describe the rainforest. 描述熱帶雨林2.describe the importance of water resource to the earth. 描述水資源的重要性3.water and plants are import

20、ant to us. the animals are also important to us. but a lot of animals are in danger now. do you know them ? where do they live and what do they feed on?4.read t 1a and finish 1b , then check the answers together.四、風(fēng)采展示1.watch the flesh of 1 and pay attention to the key words, then try to retell it.

21、觀看1 視頻，注意關(guān)鍵詞，試著復(fù)述短文。2.找出文中形容詞的比較級和最高級，復(fù)習(xí)鞏固變化規(guī)則。3.listen to 3a and 3b and read after the tape. mater 2a and 2b.掌握2a和2b.4.written work 寫作練習(xí)。compare the two pictures about countryside and city in 3 . write a short passage using the comparative and superlative degrees of adjectives in 3.比較3的兩幅關(guān)于農(nóng)村和城市的圖，用3中形容詞的比較級和最高級寫一篇短文。(先寫在導(dǎo)學(xué)案上，老師批改講完后謄寫到書上) the air in the countryside is fresher than that in the city. _ _ _ _ _ _ _ _五、評測反饋根據(jù)短文內(nèi)容，選擇方