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1、 精品資料九年級(jí)（上）英語(yǔ) 導(dǎo)學(xué)案 班級(jí) 姓名 課題學(xué)習(xí)目標(biāo)1. Learn a new word:increase2. Learn some useful sentences:(1) It says the world has a population of 6.5 billion.(2) It is increasing by 80 million every year.(3) Which country has the largest population?(4) Whats the population of the U.S.A.?Its (5) So it is. (6) The p
2、opulation problem is more serious in developing countries.3. Go on learning the present perfect tense.China has already carried out the one-child policy to control the population. 4. Go on learning to express the numbers with million and billion.5. Make students realize the serious population proble
3、m and have social conscience.學(xué)習(xí)重點(diǎn)掌握重點(diǎn)詞匯和句型掌握千位數(shù)以上的基數(shù)詞的表達(dá)法學(xué)習(xí)難點(diǎn)population的用法和句型Whats the population of-?教學(xué)方法和教學(xué)時(shí)數(shù)采用多媒體教學(xué)方法，小組合作探討，師生問(wèn)答等方式1 period學(xué) 習(xí) 過(guò) 程學(xué)習(xí)內(nèi)容（學(xué)生活動(dòng)）學(xué)習(xí)方法教師知識(shí)講解一、學(xué)前準(zhǔn)備 I 用所給詞的適當(dāng)形式填空。1. Which country has the _ (large) population in the world?2. India has the _ (two) largest population in the
4、 world.3. The population of the world is growing _ (fast) than before.4. China is a _ (develop) country.5. The USA is a _ (develop) country.6. They got _ (lose) in the shopping center yesterday.7. We have never been to any _ (Europe) countries. 8. The company has _ (recent) bought a new office build
5、ing in central Boston.9. In the old days, most families had five or six _ (child).10. _ (live) conditions were not very good thirty years ago.學(xué)生課前 完成一. 復(fù)習(xí)導(dǎo)入新課1. 小競(jìng)賽。教師把學(xué)生分為兩組。然后出示寫有already, yet, ever, never, just的卡片，要求學(xué)生以搶答形式迅速說(shuō)出含有卡片上詞的句子，要求用現(xiàn)在完成時(shí)。迅速且正確者贏一分，評(píng)出獲勝組。 教師出示寫有already的卡片。 二 獨(dú)立思考、解決問(wèn)題1. 聽(tīng)1a
6、錄音，學(xué)生盡可能地寫出對(duì)話中的有關(guān)數(shù)字。2. 學(xué)生朗讀1a，找出疑難雜癥。3. 聽(tīng)錄音獨(dú)立完成2b。學(xué)生自主學(xué)習(xí)展示三分組討論 合作探究1. 學(xué)生兩人一組進(jìn)行人口問(wèn)答練習(xí)，完成1b.2. 做游戲，鞏固數(shù)字的讀法。 3. 學(xué)生討論中國(guó)現(xiàn)在和將來(lái)的人口狀況及可能出現(xiàn)的問(wèn)題，鞏固高位數(shù)表達(dá)法，并根據(jù)討論內(nèi)容寫一篇報(bào)告，為下一節(jié)課做準(zhǔn)備。小組合作交流展示四、自學(xué)反饋 精講點(diǎn)撥1. 講解“so+代詞/名詞+助動(dòng)詞/be動(dòng)詞/情態(tài)動(dòng)詞”結(jié)構(gòu)，和“so+助動(dòng)詞/be動(dòng)詞/情態(tài)動(dòng)詞+代詞/名詞”的結(jié)構(gòu)進(jìn)行區(qū)分。2. 詳解population的用法。3. 重點(diǎn)詞句 have/has a population o
7、fincrease byincrease toSo it is.carry outone-child policythe developed/developing countryIt says the world has a population of 6.5 billion.Whats the population of the U.S.A.?296 million.小組內(nèi)交流并選取代表歸納總結(jié)教師解疑四、課后練習(xí)一 根據(jù)漢語(yǔ)提示，完成下面的句子，每空一詞。1. 油的價(jià)格上漲了百分之十。The price of oil _ _ 10%.2. 信中說(shuō)他很喜歡英語(yǔ)。The letter _ he
8、 _ English a lot.3. 上海的人口是多少？_ _ _ of Shanghai?4. 發(fā)展中國(guó)家的 人口問(wèn)題更嚴(yán)重。的確如此。 The population problem is _ _ in developing countries. _ _ _.5. 他要執(zhí)行他的計(jì)劃。He will _ _ his plan.二. 選擇：1. _ is the population of Indonesia? 223 million. A. How much B. How many C. What D. How2.There are _ students in our school. A.
9、three thousands B. three thousands of C. three thousand of D. three thousand 3. -Do you like your parents, Maria? -Of course. Though they love me a lot, they are _me. A. worried about B. interested in C. good for D. strict with4. -How many students are there in your class, Rita? -The number was 45 l
10、ast year. But this term it _ to 55. A. changed B. rose C. climbed D. moved5. -What can you _from this dialog, Sam? -With the development of medical care, people can live longer than before. A. conclude B. increase C. express D. afford6. -Why does China carry on with its one-child policy? -Though its
11、 population is growing more slowly than before, its population problem still seems quite _. A. many B. much C. serious D. wide 7. -Which country has a _population, England or Germany? -England, I think. A. more B. fewer C. less D. smaller8. -Could you tell me _ dinosaurs appeared on the earth? -All
12、right. It was said that they appeared about 210 million years ago. A. when B. why C. how D. where9. -Whats the _of Mount Qomolangma? -Its 8844.43 metres high. A. age B. height C. price D. length10. -How are you getting along with your English study, Tracy? -Its _ a lot with the help of my English teacher. A. improved B. increased C. developed D. rose獨(dú)立完成小組內(nèi)檢測(cè)教學(xué)反思編寫:張?jiān)葡?、祁德玉、江黎、左坤靜 校審:顧德金最新精品英語(yǔ)資料
重慶市九年級(jí)英語(yǔ)上冊(cè)學(xué)案：Unit1 7
