重慶市九年級(jí)英語上冊學(xué)案：Unit4 6【精校版】

仁愛版精品英語資料（精校版）九年級(jí)（上）英語 導(dǎo)學(xué)案 班級(jí) 姓名 課題學(xué)習(xí)目標(biāo)1.繼續(xù)學(xué)習(xí)一般現(xiàn)在時(shí)的被動(dòng)語態(tài)。2.了解一些科技成果，特別是克隆技術(shù)。討論克隆技術(shù)的益處和害處。3.培養(yǎng)對科學(xué)的熱情之情。(1) Do you know when it was invented? (2) It was invented in 1879. (3) clone, experiment 學(xué)習(xí)重點(diǎn)掌握重點(diǎn)詞匯和句型掌握一般過去時(shí)的被動(dòng)語態(tài)學(xué)習(xí)難點(diǎn)(1) Cloning is famous throughout the world. (2) There is DNA in most living things, including human beings.(3) No doubt cloning can help save those animals in danger. (4) And it can also benefit human beings.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，師生問答等方式1 period學(xué) 習(xí) 過 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 根據(jù)1a，漢譯英。1. 參觀科技博物館 2. 一個(gè)電燈泡 3. 一千多 4. 在人們的日常生活中 5. 在他的一生中 6. 和不同 7. 往這邊走 8. 十多年前 9. 一個(gè)造動(dòng)物的實(shí)驗(yàn) 10. 在絕大部分的生物體內(nèi) 11. 在你身體的每一部分 12. 造福人類 13. 挽救瀕危動(dòng)物 學(xué)生課前 完成1.Its said that Edison invented more than one thousand things during his life. 譯：_ 2. There is DNA in most living things, including human beings. 譯： 二 獨(dú)立思考、解決問題點(diǎn)撥：Its said that 據(jù)說 拓展：類似結(jié)構(gòu)還有據(jù)報(bào)道_ 練習(xí) ：據(jù)說上個(gè)星期他去北京出差了。_ _ _ he _ _ Beijing _ _ last week. 點(diǎn)撥： invent- 發(fā)明，創(chuàng)造(動(dòng)詞) 拓展：發(fā)明(可數(shù)名詞)-_; 發(fā)明家-_ 練習(xí)：a.他是一位偉大的發(fā)明家。_ b.他一生有許多發(fā)明。_ 學(xué)生自主學(xué)習(xí)課堂展示三分組討論 合作探究點(diǎn)撥: human being -人(可數(shù)名詞) 相當(dāng)于a man / a woman / a child, 而man - 男人(可數(shù)名詞) -人類(不可數(shù)) 練習(xí): 寫出下列名詞(短語)的復(fù)數(shù) Englishman-_ German-_ woman driver-_ human being-_ 小組合作完成組內(nèi)交流課堂展示四、課后練習(xí)一、 選擇合適短語填空，并注意其適當(dāng)形式。 be different from, take photos, be similar to, so far, the sameas1. The weather in the USA_ _ _ that in Australia. 2. The student has made _ _ mistakes _ he did last time.3. Digital camera is used for _ _ . 4._, more and more teenagers in America have showed great interest in learning Chinese. 5.GroupThrees opinions _ _ _ours. 二、用所給詞適當(dāng)形式填空。6.It was used in our _ study.( day ) 7.The airplane is different from _.(today ) 8.I think the film was _by Zhang Yimou in 1998. (direct) 9.Edison, an American _, created many things. (invent) 10. So far, they have _ many animals. (clone) 11.Shenzhou _ (launch) in 2005.三、根據(jù)首字母填空。12.Guglielmo Marconi is the i _ of the radio. 13.This kind of machine is w_ used for harvesting in the countryside. 14.Nowadays more and more people use mobile phones to c_ with each other. 15.Shakespeare c_ many famous characters, such as Hamlet, Romeo, Juliet and so on.獨(dú)立完成小組內(nèi)檢測  教 學(xué)反 思    編寫:張?jiān)葡肌⑵畹掠?、江黎、左坤靜 校審:顧德金