人教版九年級英語上冊教案：unit13we’retryingtosavetheearth.sectiona3a3c教學(xué)設(shè)計

人教新目標(biāo)九年級Unit 13 Were trying to save the earth.第二課時. SectionA 3a3c教學(xué)目標(biāo)：知識目標(biāo)：掌握新詞fin, cruel，endangered，chain, industry , ecosystem ,environmental 復(fù)習(xí)詞組 hear of , cut off , throw back , no longer, at the top of , the number of , 能力目標(biāo)： 1. 能夠運(yùn)用閱讀策略概括段落大意。2. 能夠用英語描述鯊魚和“獵鰭 ”的過程和后果。3. 知道如何呼吁人們保護(hù)動物的語句。情感目標(biāo)： 通過“獵鰭”導(dǎo)致鯊魚瀕臨滅絕這一話題，號召人們保護(hù)動物，與大自然和諧友好相處。教學(xué)重難點(diǎn)：1. 如何運(yùn)用閱讀策略抓主旨。 2.號召人們保護(hù)動物的文章構(gòu)思及表達(dá)。教學(xué)過程：【導(dǎo)入】通過“菲律賓捕鯊魚”視頻，來導(dǎo)讀激趣 通過一則“菲律賓居民捕鯊魚“的視頻，學(xué)習(xí)新詞cruel，endangered，同時激發(fā)學(xué)生學(xué)習(xí)興趣，把學(xué)生引入本課的主題-savetheearth.【講授】自讀明大意 我設(shè)置了一個概括主旨大意題：1.Fill in blanks.Paragragh 1 Talk about _Paragragh 2 Sharks are _ nowParagragh3 _ people to protect sharks .讓學(xué)生通過跳讀的方式，分析文章每段的首句和尾句來概括段落大意?！净顒印考?xì)讀抓關(guān)鍵 仔細(xì)閱讀文章，回答下列問題。Where shark fin soup is popular？How many sharksare caught and traded every year？How much the numbers of some kinds of sharks have fallen in the last 20 to 30 years？What are two environmental groups against “ finning”？讓學(xué)生仔細(xì)閱讀文章，查找細(xì)節(jié)，分析句子【活動】深讀揣意圖 3. Choose the best answer.(1) What does the underlined(劃線) word “chain” mean? ( A ) A.鏈 B. 束縛 C.枷鎖(2) What does the underlined(劃線) word “this” refer to(指代)? ( C )A. Catch sharks B. A shark cant swim any longer without fins.C. Cut off sharks fins and throw back into the ocean.(3) From the passage ,we know_( A )A. If the numbers of sharks drop too low, all ocean life will be in danger.B. The governments have developed laws to stop the sale of shark fins.C. Because sharks are the strongest in their food chain,sharks can never be endangered.(4) What is the purpose of the passage? ( C )A.Introduce the famous and expensive dish shark fin soup.B. Tell us a fact : sharks are endangered.The number of sharks have fallen quickly.C. Appeal to people against the sale of shark fin .深讀部分，我聯(lián)系中考，設(shè)計了4個選擇題，其中第四個考察了作者的意圖，培養(yǎng)學(xué)生揣測寫作意圖的能力?！净顒印孔x后拓展活動 通過動物聯(lián)合會寫給人們的一封信，讓學(xué)生思考： What can we do to protect them?Dear human beings： Although we are called national treasures, the number of us are smaller and smaller. We live in the same world,we are friends. Why do you kill us ?We are edangered. Please help s