U1T2SC.doc

U1T2SCSection C. Material analysis本課是九年級第一單元第二話題的第三課時(shí)，主活動(dòng)是1a和3b。1a具體了分析中國人口現(xiàn)狀的嚴(yán)峻形勢和政府采取的措施及成效。這篇閱讀文章較長，在閱讀練習(xí)的時(shí)候，建議教師先解決部分生詞，掃清單詞障礙，1b主要是培養(yǎng)學(xué)生找出段落的主旨句的能力。而1c則是要學(xué)生學(xué)習(xí)找到論據(jù)。2可以看作是語法鞏固訓(xùn)練，但內(nèi)容仍然緊扣主題。3a和3b是訓(xùn)練說和寫的技能的。通過本篇文章的學(xué)習(xí)，要求學(xué)生掌握一定的閱讀策略和寫作技巧，能夠模仿作者恰當(dāng)運(yùn)用主旨句的寫作方式，排篇布局。引導(dǎo)學(xué)生關(guān)注社會(huì)問題，關(guān)注國家政策，培養(yǎng)學(xué)生樹立良好的人口觀念和正確的世界觀。.Teaching aims1.Knowledge aims： 掌握本課的重點(diǎn)詞匯和短語，繼續(xù)學(xué)習(xí)現(xiàn)在完成時(shí)。2.Skill aims: 能基本讀懂課文材料，掌握一定的閱讀技巧和方法。能正確模仿本課課文，有條理地寫出有關(guān)解決人口問題的措施的文章。3.Emotional aims: (optional)引導(dǎo)學(xué)生關(guān)注社會(huì)現(xiàn)象，培養(yǎng)學(xué)生樹立正確的人口觀念和社會(huì)意識(shí)。4.Culture awareness: (optional)通過中國人口嚴(yán)峻形勢的分析，了解計(jì)劃生育政策，引導(dǎo)學(xué)生關(guān)注社會(huì)問題的意識(shí)。. The key points and difficult points1. Key points: Words and phrases: social, natural, worse, government, offer, supply, paragraph, opportunity, newborn, percent, one fifth of, because of/thanks to, take measures to do sth., work well in (doing) sth.Grammar: Present Perfect2. Difficult points： 如何通過語境和構(gòu)詞法，猜測生詞、短語大意，并感知其用法。如何在閱讀過程中找出文章主題和各個(gè)段落的Topic sentence。在口頭報(bào)告和書面寫作時(shí)，能合理使用topic sentence和supporting details組織文章結(jié)構(gòu)。. Learning strategies 通過任務(wù)前活動(dòng)，引導(dǎo)學(xué)生預(yù)測閱讀內(nèi)容，降低閱讀難度。通過找主旨句的方法，教會(huì)學(xué)生在做口頭報(bào)告或?qū)懽鲿r(shí)合理布局，組織段落。通過構(gòu)詞法和上下文，提升猜測詞義來掃清閱讀障礙的學(xué)習(xí)能力。通過2部分的填空練習(xí)，培養(yǎng)學(xué)生在語篇中正確使用動(dòng)詞的意識(shí)。. Teaching aids單詞卡片（如social/society，nature/natural，bad/worse/worst，etc.）或者幻燈片；關(guān)于計(jì)劃生育政策的宣傳片。. Teaching procedures Stage(time period)InteractionpatternsTeacher activityStudent activityRemarks1Warming-up(3-5 mins)Group workGreet and watch a movie.T: Good morning, everyone. Lets enjoy a short movie about “The one-child policy”. After watching, share your feelings with others.T: Whats your feeling about the movie?S1: There are so many people in the world.S2: How serious the problem is!S3Greet and watch a short movie.Ss: Good morning, Miss Tan.OKS1: There are so many people in the world.S2: How serious the problem is!S3教會(huì)學(xué)生通過視頻提取信息，拓展自己的視野。引導(dǎo)學(xué)生關(guān)注社會(huì)常識(shí)，成為政策的傳播者和執(zhí)行者。2Revision (3-5 mins)Class activityWrite down some numbers on the Bb and get the Ss to read out as quickly as possible.T: Ill write numbers like this “88”on the Bb, please say these numbers as quickly as you can. Ready?Ss: Yes.(Teacher write 88 on the Bb.)S1: Eighty-eight.(Teacher write 888 on the Bb)S2: Eight hundred and eighty-eight.(Teacher write 8 888 on the Bb)S3: Eight thousand, eight hundred and eighty-eight.(Teacher write 8 888 888 888 on the Bb)S4: Eight billion, eight hundred and eighty-eight million, eight hundred and eighty-eight thousand, eight hundred and eighty-eight.Say the numbers as quickly as they can.Ss: Yes.S1: Eighty-eight.S2: Eight hundred and eighty-eight.S3: Eight thousand, eight hundred and eighty-eight.S4: Eight billion, eight hundred and eighty-eight million, eight hundred and eighty-eight thousand, eight hundred and eighty-eight.從易到難的任務(wù)能夠增強(qiáng)學(xué)習(xí)知識(shí)的趣味性，激發(fā)學(xué)生潛在的挑戰(zhàn)意識(shí)。3Pre-reading (5mins)Class activity Present the word cards and get the Ss to guess the meaning of the new words according to the old one. (Show the card with “nature” “natural” on to the Ss, pointing to “nature”.)T: Look at this word, please read it together.Ss: nature.T: Thats right. We have learnt it already. How about this one. They look almost the same.(Encourage the Ss to read the word. )Ss: nature. (Teach other words in the same way or by pictures. )Guess the meaning and the pronunciation of the words according to the old words.Ss: nature.Ss: natural.教師運(yùn)用詞性的變化和構(gòu)詞法，引導(dǎo)學(xué)生學(xué)會(huì)構(gòu)建詞匯鏈，是拓展詞匯量的方法之一。4While-reading (10mins)Individual work andPair work Individual work and Group workStep1: Fast-readingGet the Ss to read the passage quickly and finish 1b in pairs. Check the answer in class and give necessary explanations.T: OK, now read the passage quickly and match the main ideas with each para. in pairs.SsT: Now, please discuss your answers with your partners; explain your reasons to each other.S1: No. 1 is B.S2: No. 2 is C.S3: No. 3 is A.Step 2: Comprehensive-readingGuide the Ss to read the passage carefully and complete the table after reading. Finish 1c.T: Read the whole passage again, find out the details of each topic and fill in the blanks in 1b. Then you can discuss with your group members. Pay attention to the adj. in the chart.T: Now, check the answer with us.S1: Population of China is the largest and about one fifth of the word.S2: less living spaceS3: less job opportunitiesS4T: Wonderful! Now try to retell the text in your group according to the table in 1c.Ss: The population of China is the largest in the world. It is about Read the passage quickly and try to match the main ideas with each para. in 1b. After they finish it, discuss the answer with their partners.S1: No. 1 is B.S2: No. 2 is C.S3: No. 3 is A.Read the whole passage again, find out the details of each topic and complete 1c. Then discuss with their group members. Pay attention to the adj.S1: Population of China is the largest and about one fifth of the word.S2: less living spaceS3: less job opportunitiesS4Ss: The population of China is the largest in the world. It is about引導(dǎo)學(xué)生通過通讀全文，討論歸納段落大意的能力, 培養(yǎng)學(xué)生的閱讀策略。教會(huì)學(xué)生整合閱讀信息，學(xué)會(huì)用不同的語句表達(dá)同樣的意思，提高學(xué)生的知識(shí)遷移能力。5Post-reading(15 mins)Class activity Individual workGroup workStep 1: Get the Ss to underline the key points. Then ask questions about the passage and deal with difficult language points.T: Now, go through the passage sentence by sentence, and underline some difficult points you can not understand. If you have any questions, please raise up your hand and ask.S1: Whats the difference between “population” and “people”?T: Who can help him?S2: “People” means （The Ss can explain in Chinese, and others can show more explanations）Step 2: Ask the Ss to complete the passage with the correct forms of the given words and phrases in 2.T: OK, now complete the passage with the correct forms of the given words and phrases in 2. Pay attention to the content. Then check the answer.T: Now, who can try?S1:That means people have to find foodS2: The worlds population is growing fasterS3Step 3: Guide the Ss to discuss the questions in 3a. List the solutions in groups, and then make a report to the class.T: Now, discuss the social problems about population in 3a, and list the ways in groups.SsT: OK, who can make a report about your ways of solving population problem? Have a try, please!SsRead the passage carefully, discuss and ask questions about the points they do not understand. Students should take notes when the teacher is giving explanations. S1: Whats the difference between “population” and “people”?S2: “People” means Complete the passage with the correct forms of the given words and phrases in 2. Then check the answers.S1:That means people have to find foodS2: The worlds population is growing fasterS3Discuss the questions in 3a, list the ways in groups, and then make a report to the whole class. Pay attention to assign the paragraphs finely.S