Unit2 Topic2 SectionB （趣味课堂课件）英语仁爱科普版九年级上册

nullnullnullnullnull 九上Unit 2 Saving the Earth Topic 2 All these problems are very serious. Section B I、Master the new words and phrases： none, rubbish, wild, nobody, worst, situation, punish, everybody, here and there, worst of all... II、Be able to use the indefinite pronouns and adverbs correctly. III、Use the proper ways to protect the environment. Learning aims: Review Write down the phrases according to the pictures. ________ _____ desert _____ ______ trees _______ _______ the hat _______ _______ the boy change into blow away cut down wash away Pre-listening Warm up How is China fighting smog? New words &expressions Although we are one of the largest producers and users of coal, the air pollution has been under control. None of us likes pollution. /'ju:zə/ n. 使用者；用户 /nʌn/ pron. 没有一个；毫无 We should also do everything we can to protect the environment. We shouldn’t leave rubbish here and there. Don’t spit anywhere in public. = Spit nowhere in public. /'rʌbɪʃ/ n. 垃圾；废弃物 here and there 在各处；到处 = everywhere /spɪt/ v. 吐，唾 /'nəuweə/ adv. 无处；哪里都不 What’s more, everybody should care for wild animals. Nobody likes to be untidy. Perhaps we can do something to keep our city clean and tidy. /'nəubədi/ pron. 没有人 n. 小人物，无足轻重的人 /ʌn'taɪdi/ adj. 不整洁的，凌乱的 /pə'hæps/ adv. 可能，大概 /'evribɒdi/ pron. 人人，每个人 /waɪld/ adj. 野的，野生的 care for 关心；照顾 Worst of all, some of them are quite rude when talking to others. We should make rules to change the situation. Anyone who breaks the rules will be punished. At school, Some students’ behavior is bad. Some students throw waste paper everywhere. /bɪ'heɪvjə/ n. 行为，举止 /wɜ:st/ adj. 最差的，最糟的 worst of all 最糟的是 /ru:d/ adj. 无理的，粗鲁的 /,sɪtʃu'eɪʃn/ n. 状况；形势；局面 make rules 制定规则 /'pʌnɪʃ/ v. 处罚，惩罚 break rules 违反规则 Play a game Say the words or phrases. 每人 到处 凌乱的 用户 垃圾 处罚 行为 无理的 最糟的是 everybody here and there =nowhere untidy user rubbish punish behavior rude worst of all While-listening 1. What causes air pollution? 2. What are the effects of air pollution? 3. What should/shouldn’t we do to protect the environment? Free talk 1b Listen to 1a and number the following pictures. 3 4 1 5 2 1c Read 1a and complete the table. Should do Shouldn’t do 1. ______ ______ wild animals 2. plant _______ ________ 3. do _____________ we can 1. _________ rubbish here and there 2. _________anywhere in public 3. __________ on grass 4. pick ___________ care for more trees everything leave spit walk flowers Look, listen and say. 提示：点击文本框可听录音。 1a Kangkang, read this article. What’s it about? It’s about the environment in our city. It says that the condition of the air has become better than before. Although we are one of the largest producers and users of coal, the air pollution has been under control. 提示：点击文本框可听录音。 That’s great. None of us likes pollution. Yeah. The government has done something useful to protect the environment. Yes. We shouldn’t leave rubbish here and there. Don’t spit anywhere in public. Don’t walk on grass or pick flowers. Everyone should care for wild animals and plant more trees. That’s right. We should do (everything we can) to protect the environment. Watch and follow thing body one where some any every no Who can fill it quickly 不定代词和不定副词 something somebody someone somewhere anything anybody anyone anywhere everything everybody everyone everywhere nothing nobody nowhere 2 Listen to the letter and help Kangkang to complete it. Then read it aloud as accurately as possible. Dear Headmaster, I’m writing to tell you _________ important. Nobody likes to be untidy. However, some students throw waste paper and bottles ___________. We all need a quiet place to study, but some students often make too much noise at school. Worst of all, some of them are quite rude when talking to _______. _____________ knows their behavior is bad, but ______of us knows how to stop them. I think we should make rules to change the situation. ________ who breaks the rules will be punished. Perhaps it will be hard for us to keep the rules in the beginning, but if ___________ does his or her best to follow the rules, our school environment will improve. Sincerely, Kangkang Everyone none everyone Anyone others everywhere something 3 Read and understand the first sentence. Then complete the second one and read them aloud, paying attention to the weak form, liaison and intonation. Example : As we all know, air pollution has become a serious problem. Everybody knows air pollution has become a serious problem. 1. None of us would like to see dirty water and rubbish lying around. ________ would like to see the dirty water and rubbish lying around. 2. We should follow social rules and spit nowhere in public. We should follow social rules and not spit __________ in public. 3. We should do everything to protect the environment in our daily lives. We shouldn’t do ________ to destroy the environment in our daily lives. Nobody anywhere anything 4 Discuss the following questions in groups and try to find the solutions. 1. Do you have any bad habits when you are at school? What are they? ___________________________________ 2. How can you make your school look better? ___________________________________ Post-listening 1. 没有任何一个 ___________________________ 2. 保护A免受B的危害 ___________________ 3. 到处遗留垃圾 _____________________________ 4. 在公共场合任何地方吐痰 ________________________ 5. 践踏草坪或者摘花 _______________________________ 6. 尽一切可能去做某事 _________________________________________ 7. 最糟糕的是 ________________ 8. 制定规则 __________________ 9. 起初/最后 _________________________________________________ 10. 在我们的日常生活中 ____________________________ Find the phrases. none of 反义短语：all of protect A from B leave rubbish here and there spit anywhere in public walk on grass or pick flowers do everything sb. can to do sth.=do all sb. can to do sth. worst of all make rules in the beginning; at first / in the end; at last; finally in our daily/everyday lives Key points 1. I have ____ to tell you. A. important something B. something important 2. Everybody ___ ready for the match. A. is B. are 形容词、动词不定式 修饰不定代词和不定副词时， 要放在不定代词/不定副词之后 不定代词作主语时，谓语动词要用单数。 B A Do you have anything to drink? Key points 在反义疑问句中，表示人的不定代词作主语时，其反义疑问句的主语通常用they/he； 当句子中的主语是指物的不定代词时，其反义疑问句的主语通常是代词it。 Everyone is in the hall, __________________? Everything goes well, ________________? aren’t they/isn’t he doesn’t it Key points 1. None of us likes pollution. 没人喜欢污染。 none pron. 没有一个，毫无 none和no one的区别： No one: 1)不与of连用； 2）谓语动词用单数； 3）只能指人，但不具体指什么人； 4）一般用来回答who，及含anyone, anybody引起的疑问句。 None: 1)可与of连用； 2）谓语动词用单或复数； 3）具体指什么人或物； 4）一般用来回答how many+n., how much+n.及含any+n.引起的疑问句。 Key points 闯关练习： 1. The math problem is very difficult. ______ of the students in Class One can work it out. A. All B. Both C. None D. Neither 2. —Can I come this evening or tomorrow morning? —_______ is OK. I’m free today and tomorrow. A. Either B. Neither C. Both D. None 3. —How many students are there in the classroom? —_______. They are all in the lab. A. None B. Nobody C. Everyone D. Nothing 4. —What do you think of the four classics of China? —I hear that they are wonderful, but I’ve read ______ of them. A. all B. both C. neither D. none C A A D 2. Everyone should care for wild animals and plant more trees. 每一个人都应该爱好野生动物，种更多的数。 3. We shouldn’t leave rubbish here and there. 我们不应该随处乱扔垃圾。 4.But the government is doing something useful to protect the environment. 政府正在做一些有益的事情来保护环境。 Key points 到处 rubbish n. 垃圾，废弃物 wild adj. 野生的，野的 不定代词+形容词 Key points 5. We should do everything we can to protect the environment. everything we can的完整句式为： everything that we can do. 在此处 we can 作为everything 的定语。 to protect the environment 是整个句子的目的状语。 do everything we can = do what we can = do everything possible = try/do our best 闯关练习： Use anywhere, somewhere, somebody, anybody, everybody, anything, something, nobody, nothing to fill in the blanks. 1. The room was empty, but Tom felt that ___________ was watching him. 2. —Is there _________ wrong with it? —Yes, there’s ________ wrong with it. 3. —Who is in the classroom? —__________. 4. —What’s in the big box? —__________. 5. I don’t think __________ could pass the exam. 6. If you want to go __________ else, let me know. 7. He lost it ___________ between here and the station. somebody Key points anything something Nobody Nothing everybody anywhere somewhere Exercises I.用所给词汇的适当形式或根据汉语提示填空。 1. Jim did quite ________ in this exam. Jack did ________ than Jim. Jeff did ________ of the three. (bad) 2. None of them _________________ (finish) the difficult task yet. 3. We mustn’t spit _____________ (somewhere) in public. 4. Everyone should be careful when __________ (cross) the street. 5. Hi, Judy. Can you see a lazy fat cat _________ (lie) under the table. 6. Pay attention to your ___________ (行为) , or you will be __________ (惩罚) by your strict father. 7. —How much milk does your little brother drink every day? —_________ (没喝一滴). He doesn’t like it at all. badly worse worst have/has finished anywhere crossing lying behavior punished None II.按要求完成句子。 1. We shouldn’t leave rubbish here and there.（改为祈使句） ________ _______ rubbish here and there. 2. All of us are good at singsing. （改为完全否定句） ______ of us _______ good at singing. 3. The government is doing something useful to help the left-behind children. （对画线部分提问） _______ the government _______ to help the left-behind children? 4. He didn’t hear anything in the forest.（改为同义句） He _______ _______ in the forest. 5. 最糟糕的是，这位老人忘记了她自己的名字和住址。（完成译句） _________ of _______ , the old woman even forgot her own name and address. Exercises Don’t leave None are/is What’s doing heard nothing Worst all Summary We learn: 1. Some words: none, rubbish, wild, nobody, worst, situation, punish, everybody ... 2. Some phrases: here and there, worst of all... 3. Some sentences: ① None of us likes pollution . ② Don’t spit anywhere in public. ③ Everyone should care for wild animals and plant more trees . ④ We should do everything we can to protect the environment. ⑤ We shouldn’t leave rubbish here and there. We can: 1. Use the indefinite pronouns and adverbs correctly. 2. Use the proper ways to protect the environment. Homework 1. Learn the new words and phrases by heart. 2. Recite the dialog in 1a. 3. Finish Section B in the workbook. 4. Preview Section C. Thank you! Lavf58.46.101 null 176179.17 null 49527.574 null 122466.18 $$