重慶市九年級英語上冊學(xué)案：Unit4 5精修版

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1、仁愛版英語精品資料（精修版） 九年級（上）英語 導(dǎo)學(xué)案 班級 姓名 課題 學(xué)習(xí)目標(biāo) 1.學(xué)習(xí)一般過去時的被動語態(tài) (1)學(xué)習(xí)be made of 和be made from 的區(qū)別。 (2)學(xué)習(xí)句型When/Where was it developed? 2.學(xué)習(xí)表達希望和祝愿的句型。 3.談?wù)撔驴萍技鞍l(fā)明 學(xué)習(xí)重點 掌握重點詞匯和句型 .學(xué)習(xí)一般過去時的被動語態(tài) 學(xué)習(xí)表達希望和祝愿的句型 學(xué)習(xí)難點 (1

2、)學(xué)習(xí)be made of 和be made from 的區(qū)別。 (2)學(xué)習(xí)句型When/Where was it developed? 教學(xué)方法和 教學(xué)時數(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） 學(xué)習(xí)方法 教師知識講解 一、 學(xué)前準備 根據(jù)首字母填空 1. I hope that you can a ________ success in the future. 2.Columbus found the American continent in 1492 and p_______ that

3、 the earth is round. 3.When I grow up ,I want to be an a_______like Yang Liwei. 4.We’re planning to l ______ more satellites. 學(xué)生課前 完成 根據(jù)1a，找出以下問題的答案。 Why is Jane unhappy? ____ What is a rocket used for? 二． 獨立思考、解決問題 學(xué)習(xí)2a，并根據(jù)2a，為2b編對話。 1.be

4、made of 由某種物質(zhì)做成(看得出原材料，物理過程) Eg: Paper is made of________.紙是有木制成的。 2.be made from 由某種物質(zhì)制成(看不出原材料，化學(xué)過程) Eg: Sweater is made from_________.毛衣是由棉花制成的。 3.be made up of 由幾部分組成 Eg:Our group is made up of______________. 我們組由四個學(xué)生組成。 4.be made in 在某地/某時制造 Eg:The watch is made in________. 這手

5、表是中國制造。 5.be made by 由某人制造 Eg:The cake is made by_______________. 蛋糕是我媽媽做的。 學(xué)生自主學(xué)習(xí)課堂展示 劃出以下句子并背誦。 1. I am not allowed to play computer games. 我不被允許玩電腦游戲。 be allowed to do sth.被允許做某事 allow sb. to do sth. 允許某人做某事 allow doing sth. 允許做某事 2. It’s bad for your health i

6、f you spend too much time on them. 如果你花太多時間在那，這對你健康不利。 三．分組討論 合作探究 be used for 被用來做什么 Eg:The notebook is used for keeping a diary.筆記本被用來寫日記。 be used to do 被用來做什么 Eg: The water is used to wash clothes. 水被用來洗衣服。 be used as 被用作什么 Eg: The rubbish is used as treasure. 這垃圾被用做寶。 used to d

7、o sth. 過去常常做某事 Eg: I used to get up at 7:30.我過去常常7點半起床。 小組合作完成組內(nèi)交流課堂展示 一般過去時的被動語態(tài) 結(jié)構(gòu):助動詞be+及物動詞的過去分詞 1.肯定句式 ：主語+was /were+Vp.p. 2.否定句式 ：主語+was/were + not+ Vp.p. 3.一般疑問句式： Was /Were+主語+ Vp.p. 4.特殊疑問句式：特殊疑問詞+was/were+主語+ Vp.p. 四、課后練習(xí) 一、選擇題 ( )1.He ___play computer games unless he

8、finished his homework. A. was allowed to B. was not allowed to C. allow to ( )2.We all know that paper ___wood. A. is made of B. is made into C. is made from ( )3.This kind of machine ___in 2006. A. is invented B. is made

9、C. was invented ( )4.A(An)___is used for taking photos. A .Camera B. Lift C. MP3 player ( )5 .We should spend more time ___because it’s too important. A .to learn English B. learning English C. in English 二、按提示填空。 1.My mother allows me to use he

10、r cellphone.(改為被動語態(tài)) I ______ _______ ___ use my mother’s cellphone. 2.A rocket is used for launching satellites and spaceships. (就畫線部分提問) ____ _____ a rocket ___ ___? 3.The digital camera was invented in 1975. (就劃線部分提問) ____ ____ the digital camera ______ ? 4. Maybe he is

11、 an inventor. (改為同義句) He ____ ____ an inventor. 5.What’s this in English? (改為同義句) ____ ____ you ____ ____ in English? 三、用正確的介詞填空 1.The desk is made _____ wood. 2.The red wine is made _____ grapes. 3.This delicious cake was made ___my mother. 4.Glasses is made ___ glass. 5.Ou

12、r group is made up ___ four students. 6.That kind of machine is made _____Japan. 四． 在橫線上填入適當(dāng)?shù)膯卧~補全對話。 A: Hi, Mingming, what are you doing? B: I am 21 TV. A: Do you 22 why we can watch TV programs 23 foreign countries? B: Sorry, I don’t know. Why? A: That’s because of man-mad

13、e satellites. B: Can they send and 24 messages? A: Yes, they can. B: How useful they are! We must study hard to 25 the technology. 21._____ 22. _____ 23._____ 24._____ 25._____ 獨立完成小組內(nèi)檢測 ? 教 學(xué) 反 思 ? ?? 編寫:張云霞、祁德玉、江黎、左坤靜 校審:顧德金