北師大版英語九年級(jí)unit8discoverieslesson22famousdiscoveries第一課時(shí)-wenkub
2022-12-19 23:22:06 本頁面
【正文】 nt Year The structure of DNA was discovered. Wilhelm Roentgen received the Nobel Prize. Scientists discovered DNA. T explains “DNA structure and Wilhelm Roentgen” while checking the answers. 第二遍讀，完成表格 詞匯解析 5’ 3rd reading Read and find out the answers and fill in What effect do these discoveries have? discoveries effect antibiotic DNA Xray After that, help student make the outline of the text. 第三遍閱讀 通過閱讀找出三項(xiàng)發(fā)現(xiàn)的用途 幫助學(xué)生梳理文章脈絡(luò) 5’ Post reading Step 5 1. Listen and read 2. Try to answer the fowling questions according to the text 1. What can cure a lot of diseases easily? What passed on certain characteristics from parents to children? 3. What can scientists know from the map of our DNA? 4. Who was the first to study and name Xray? 5. What prize did the discoverer of Xray award? 聽錄音，朗讀課文 根據(jù)文本內(nèi)容，回答問題，幫助學(xué)生繼續(xù)內(nèi)化文本內(nèi)容。 2. 運(yùn)用文本信息完成讀后兩個(gè)活動(dòng)。 ? 以深挖文本內(nèi)容完成活動(dòng) 4 作為讀后活動(dòng) 1，活動(dòng) 9 為讀后活動(dòng) 2 教學(xué)目標(biāo) 在本課學(xué)習(xí)結(jié)束時(shí)，學(xué)生能夠： 1. 通過閱讀文本，獲取有關(guān) three discover
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