广东省河源中国教育学会中英文实验学校九年级英语上册《Unit 2 Topic 1 Pollution has causes too many problems（第2课时）》讲学稿（无答案）（新版）仁爱版.doc

unit 2 topic 1 pollution has causes too many problems学习目标：1.通过mrs. zhou 讲述自己的身体状况和生活环境，掌握本课的重点词汇和短语pain, produce, awful, bear, harmful, chest, editor, breathe/breath, soil, get a pain in, whats worse, too much noise, too many problems, breathing problem, be harmful to, make a mess of, throwaround. 引出污染对人们的健康和生态环境所产生的危害，同时也道出了污染产生的原因。2.正确运用现在完成时进行问答。第一段：【短课导学】 模块一：自主学习学习内容摘 记step1. introduction1.free talk guide the ss to discuss different kinds of pollution in groups and share the answer together.t: how many kinds of pollution do you know? look at the pictures in 3a on page 30, what kinds of pollution are these?2. finish 3a & 3b. then play the tape, check 3b. (ppt)step 2. understanding and listeningbefore listening. t: kangkang was going to leave the west hill. he met mrs. zhou they had a talk. kangkang asked mrs. zhou some questions. what questions did kangkang ask? lets listen , and finish 1b. step3 听读-感悟课文。1. watch the flash and check 1b。2. play the flash again, students read after it.3. ss read 1a again , then answer the questions.step4 品读-读出理解。（自主学习：要求独立、安静完成）一、read p29-1a and underline the following phrases and sentences.(在课本上划出下列内容)1) look weak 看起来虚弱 2) ive got a pain in my throat. 我喉咙痛（“get a pain in the +身体部位”表示“身体某部位疼痛）3) how long have you been like this? 你像这样多久了？ive been like this since last week. 自上周以来一直都是这样。4) not yet. 5)too much noise 噪音太大 6) at night 在晚上 7) in a bad mood 心情不好 8) write to 9)youd better go to see a doctor. ( had better do sth.最好做某事/ see a doctor看医生)(p30-2)9) care for 关心 10)whats worse 更糟的是 whats more 而且，更为重要的是(p30-3b）11) throw sth around 乱扔 12) light pollution is harmful to birds. 光污染对鸟类有害。（对有害：be harmful to）二、语言点的梳理：1anyway, i hope the government will solve this problem soon. 无论如何，我希望政府不久会解决这个问题。【归纳】anyway，副词，通常用于转换话题，结束谈话或回到原话题，意为“_，反正”。 2. its difficult for me to breathe. 我呼吸困难。it causes breathing problems and even cancer. 它引起呼吸方面的问题甚至癌症。、【归纳】breathe 是动词； breathing 是动名词，作定语。都意为“呼吸”。【练一练】1. this is a _ machine. 2. lets _ deeply. （选词breathe, breathing填空）3. light pollution is harmful to birds. 光污染对鸟类有害。 =light pollution does harm to birds.【归纳】表达“对有害”的结构：_=_【练一练】staying up is harmful to our health.( 同义句转换) staying up _ _ _ our health. 第二段：【长课导学】 模块二：交流研讨研讨内容摘 记内容一：小组成员核对模块一中的语言点梳理，将不懂的内容提出来。内容二：p29-1a. work in pairs to practice. 建议：小组齐读或分角色读。模块三：巩固内化学习任务任务一： finish p30-2. 任务二：中译英。1) 看起来虚弱_ 2) 表示“身体某部位疼痛”get a pain_ the +身体部位3) 你像这样多久了？_4) 噪音太大 _ 5) 在晚上_ 6)心情不好_7)写信_ 8)最好做某事_9)看医生_10)关心_ 11)更糟的是_ ；而且，更为重要的是_12)乱扔_ 13)对有害：_=_unit2 topic 1 pollution has caused too many problems. section b p29-30 第2课时 授课时间：第4周周 姓名 模块四：当堂训练老师的话：复杂的事情简单做，简单的事情认真做，认真做的事情重复做，重复做的事情创造性做！一时专一事，做最好的自己，你一定成功！一、 根据中文提示或用所给词的适当形式完成句子。1.theres a_ (疼，痛)in my head, i have to see a doctor.2.our factory _(produce)ten thousand machines last year.3.i cant_ (bear)you. please go out!4.noise is _(harm) to our hearing.二、单项选择。( )1. she is so noisy that i cant _ her. a. seeb. know c. beard. understand( ) 2. how long have you _ this? for a week. a. likedb. been c. been liked. like( ) 3. if you are always _, it will be bad for your health. a. in a good moodb. in a bad mood c. in good healthd. in need( ) 4. the doctor looked over the little girl again and again, but still he couldnt find out _.a. what wrong is with her. b. what wrong was with her. c. what is wrong with her d. what was wrong with her( ) 5. how long have you known him? ive known him _.a. two years ago b. since last year c. two years d. in two years ( ) 6. the milk has gone sour. - _ well have no milk for tomorrows breakfast.a. im pleased to hear that. b. dont mention it. c. thats too bad. d. of course not.( ) 7. if you want to catch the first bus, you had better _ early.a. to get up b. got up c. getting up d. get up( )8. i cant go to school today because ive got _in my head. a. a hat b. an idea c. a pain d. a dream( )9. eating too much junk food is _ to our health. a. useful b. wonderful c. harmful d. helpful( )10. take off the coat. the color is _. it doesnt fit you. a. awful b. nice c. wonderful d. excellent