新目標八年級英語下冊Unit 7第3課時

《新目標八年級英語下冊Unit 7第3課時》由會員分享，可在線閱讀，更多相關(guān)《新目標八年級英語下冊Unit 7第3課時（3頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、 八年級英語(下)第Unit7第3課時 Unit 7 What’s the highest mountain in the world? Section A Grammar Focus—4c 一、【教材分析】 目[來源：21世紀教育網(wǎng)] 標 知識21世紀教育網(wǎng) 目標 1. 學(xué)習(xí)并掌握下列單詞：[來源：21世紀教育網(wǎng)] ocean, the Pacific Ocean[來源：21世紀教育網(wǎng)] 2. 能準確使用以下常用表達： how high, longer than, the deepest salt lake, as popular as, th

2、e Yangtze River, 3. 能熟練掌握并使用下列重點句式： 1）—How high is Qomolangma? —It’s 8,844.43 high. 2）—Did you know that China is one of the oldest countries in the world? — Yes, I did. It’s much older than the US.[來源：21世紀教育網(wǎng)] 3) —Which is the deepest salt lake in the world? —The Caspian Sea. 水平 目標

3、能夠掌握形容詞的比較等級，并使用形容詞的比較等級去描述事物。 情感 目標 培養(yǎng)學(xué)生熱愛大自然，保護環(huán)境的意識。 教學(xué)重點 Talk about geography and nature . 教學(xué)難點 準確使用本課時詞匯與句子；讀寫訓(xùn)練。 教學(xué)方法 情景教學(xué)法；任務(wù)型教學(xué)法。 二、【教學(xué)流程】 環(huán)節(jié) 師生活動 I. Preparation 準備 1．檢查單詞預(yù)習(xí)情況：教師結(jié)合學(xué)生讀的狀況，適當領(lǐng)讀，并協(xié)助學(xué)生正音。教師根據(jù)構(gòu)詞法知識，協(xié)助學(xué)生識記單詞。 ocean, the Pacific Ocean how high, longer tha

4、n, the deepest salt lake, as popular as, the Yangtze River, 2. 單詞聽寫 聽寫單詞—反饋—利用構(gòu)詞法再記憶。 3．復(fù)習(xí)檢查 1）通過檢查“學(xué)案”中“新知預(yù)習(xí)”內(nèi)容，檢查預(yù)習(xí)效果。 2）復(fù)習(xí)上課時知識點： The Yellow River is long. The Yangtze River is a lot _______ than the Yellow River. The Nile is ______________ of all. The Yangtze River is not ____ long __

5、__ the Nile. = The Yangtze River is not _______ than the Nile. II. Presentation 表現(xiàn) 1. Learning tasks “示標定向”。 1）學(xué)習(xí)并掌握下列單詞： ocean, the Pacific Ocean 2）能準確使用以下常用表達： how high, longer than, the deepest salt lake, as popular as, the Yangtze River, 3）能熟練掌握并使用下列重點句式： 1）—How high is Qomolangm

6、a? —It’s 8,844.43 high. 2）—Did you know that China is one of the oldest countries in the world? — Yes, I did. It’s much older than the US. 3) —Which is the deepest salt lake in the world? —The Caspian Sea. 2. Leading-in“導(dǎo)入新課” Let the Ss read Grammar Focus quickly and find the rules: 3.

7、形容詞和副詞比較級和最高級變化規(guī)則 1. 規(guī)則變化 1) 一般情況下，單音節(jié)或雙音節(jié)的形容詞（或副詞）比較級＋er ， 最高級＋est 如： clever－cleverer－cleverest few－fewer－fewest small－smaller－smallest等。 2) 以e結(jié)尾的詞，比較級＋r，最高級＋st 即可。 如： nice－nicer－nicest cute－cuter－cutest large－larger－largest 3) 以輔音字母＋y結(jié)尾的變y為i＋er或est。如: easy－easier－easiest

8、 happy－h(huán)appier－h(huán)appiest 再如：early, busy, heavy, dirty, lazy也如此。 少數(shù)單音節(jié)詞也是這樣，如： pleased－more pleased－the most pleased tired－more tired－the most tired 2. 不規(guī)則變化： good —better — best well —better — best bad－worse － worst many / much — more — most far — farther —farthest (

9、距離遠) far— further — furthest (程度深) old — elder — eldest (長幼) old — older —oldest (年齡) III. Practice 操練 1. 學(xué)以致用 1. Our family has bought a car so we can travel _____ than before.（2008陜西） A. most easily B. less easily C. easily

10、D. more easily 2. My father told me a story last night. It is ____ one I’ve ever heard.（2009陜西） A. the funniest B. funniest C. funnier D. the funnier 3. The _____ friends you have, the ____ you will be.（2010陜西） A. more, happy B. many, happ

11、y C. more, happier D. many, happier 4. When he heard a cry for help, he ran out as _______ as he could.（2011陜西） A. hardly B. quickly C. finally D. slowly 5. This place is not big enough for Lucy’s birthday party. We should find a _____ one.（201

12、2陜西） A. big B. small C. bigger D. smaller IV. Consolidation 鞏固 1. 4a Fill in the blanks with the correct forms of the words in the box. 4b Write two comparisons about two topics. Write true facts. 2.4c Writing Write five questions using c

13、omparisons. Then ask your partner your questions V. Examination 檢測 1. 引導(dǎo)學(xué)生小結(jié)梳理知識框架、規(guī)律、方法，并對合作小組當堂學(xué)習(xí)情況進行總結(jié)評價，鞏固學(xué)生所獲得的語言知識和經(jīng)驗，讓學(xué)生在評價中反思，在反思中進步。 Ask one of the students to say what they have learnt. 1)words & phrases 2) 用形容詞描述大自然。 2. 當堂檢測(見學(xué)案)：教師要隨堂進行評價，批改可以由學(xué)習(xí)小組內(nèi)互批、組間互批、集體訂正等方法，批閱后教師要統(tǒng)計達標情況,

14、收集反饋信息，當堂矯正補救。 VI. Assignment 作業(yè) 1. 口頭作業(yè)：利用早讀，朗讀或背誦課文，體會過去進行時的含義和用法。 2. 書面作業(yè)： 1）記憶所學(xué)單詞、短語或重點句型。 2）Finish off the exercises in tongbuxuexi. 3. Preview the new words of Section B. 三、【板書設(shè)計】 Unit 7 What’s the highest mountain in the world? Section A Grammar Focus—4c 1）—How high is Qomolangma? —It’s 8,844.43 high. 2）—Did you know that China is one of the oldest countries in the world? — Yes, I did. It’s much older than the US. 3) —Which is the deepest salt lake in the world? —The Caspian Sea. 四、【教后反思】 在上一節(jié)課的基礎(chǔ)上，大部分同學(xué)能夠很輕松的完成這節(jié)課的學(xué)習(xí)任務(wù)，只是一些困難生還不行，課下要加強對他們的訓(xùn)練。