湖北省石首市大垸镇九年级英语全册Unit13We’retryingtosavetheearth学案2无答案新版人教新目标版

Unit 13 Were trying to save the earth 【学习目标】1.掌握method, cruel, harmful, low, industry, law, cut off 2.了解明白以下词汇及短语：shark, fin, chain, ecosystem3. 能读懂介绍关于保护鲨鱼的文章，完成相应阅读任务，并能正确运用连词或状语从句改写文章。 通过了解鲨鱼的现状，增强保护濒危动物的意识。【自主学习】预习课本第99页的单词和课文内容,根据3a内容和图片回答 3a中的问题。【自学检测】 单词、短语翻译 1.鱼鳍买卖 2.鱼鳍汤 3.处于食物链的顶端 4.在最近的20到30年间 5.全球环境保护组织 6.建全法律 Step 1 情景导入（参考案例）1.用多媒体播放一段鲨鱼的视频，以及姚明的“没有买卖就没有杀戮”的公益广告。然后询问学生Do you like animals? How do you help protect the endangered animals?2. Skimming 速读文章，找出段落大意。Step 2完成教材3a 的任务 练习：选词填空：the number of, a number of 1. _ teachers in our school is 350. 2. _ teachers like to read books.一用所给词的适当形式填空。 1Ill give the book to him as soon as he _back(come). 2_ the baby _crying yet? (stop) 3I dont know whether mother_ me to Beijing next month.(take) 4She _ on her coat and went out. (put) 5“What are they doing?” “They_ ready for the sports meeting.” (get) 6The boy asked his mother_ him go and play basketball.(let) 7Im sorry to keep you _for a long time. (wait) 8It _(take) him half an hour_ (finish) his homework yesterday. 9If it _ an interesting film, well see it tomorrow. (be) 10They usually _ (do) their homework after supper. 11Listen! who_ (sing) in the next room now? 12_ (be) your parents in shanghai last year? 13Mr. Yu _ (teach) us math since 1982.14They will have a trip (旅行) to the great wall if it _ (not rain) tomorrow. 15Li Ming often_ (listen) to the radio in the morning.二单项选择。1-May I stop my car here? -No, you_ A. cant B. mustnt C. neednt D. dont have to2. - Must we clean the house now? -No, you _ A. neednt B. may not C. mustnt D. cant3. Man _die without water. A. will B. can C. need D. shall4. You_ return the book now. You can keep it next week if you like.A. cant B. mustnt C. neednt D. may not5. -Johnny, you_ play with the knife, you_ hurt yourself.A. wont.cant B. mustnt.may C. shouldnt, must D. cant.shouldnt6.Not only but repair it.A. can he; he can B. he can; can he C. can he ; can he D. he can; he can7. Not only Li Ming but I students. A. isB. are C. amD. be8. The famous writer _ one new book in the past two year.A. iswritingB. waswritingC. wroteD. has written9.Our country _ a lot so far.Yes. I hope it will be even _.A. haschanged；well B.changed；good C. haschanged；better D.changed；better10.TheSmiths_inChinafor8years.A.haslivedB.livedC.havebeen D.live11.My friend was good me when I was ill. She told me that eating more vegetables is good my health.A. with; forB. to; for C. with; to D. for; with12.Li Mei is interested in drawing. Also, she is good it. A. with B. to C. at D. for13.Thegirl_anEnglishsonginthenextroomisTomssister.A. whoissinging B