九年级英语上册 unit 2 saving the earth.topic 1 pollution causes too many problems section b讲学稿 仁爱版

1、Unit 2 Saving the earth.Topic 1 Pollution causes too many problems Section B讲学稿（无答案） 模块一：温故知新学习内容摘 记( )1.-Do you know _? Next week.（09 赤峰市）A. when the teacher came back B. when did the teacher come back? C. when will the teacher come back D. when the teacher will come back( )2. Could you please tell me _ the meeting will begin? A. where B.which C. when D. whether模块二：自主学习 (独立进行）预时20分钟(Self-study & Self-exploration)学习内容摘 记Step 1 词汇学习 1.请将 P27-28的新单词在抄写本上每个抄写6遍，中文一遍。Step 2 短语学习-请同学们在课本上找出下列短语，英汉互译。

2、（要求：短语在课本上划出）看起来很虚弱 _ 难闻的气体_太多噪音_ 在晚上_心情差_ 此外；而且_最好做某事_ 你怎么了？_Step 3 课文学习 1.理解课文P27-1a，自己读2-4遍。Step 4 句型及词的用法学习-知识点归纳。4.1. I cant stand the environment here. 我不能忍受这儿的环境。The boy is too impolite. We shouldnt stand him any more. 这个男孩太没礼貌了，我们不能再容忍他了。【归纳】stand 意为“_”，stand +_/_（填词性），意为“忍受”【拓展】I cant stand people dropping litter. 我受不了人们乱扔垃圾。 I can hardly stand working in an office. 我几乎受不了在办公室工作。【归纳】表示“容忍某人/物做某事”的句型：_sb/sth _ sth “容忍做某事”的句型：_ _ sth【练一练】( ) 4.1.1 The office is so small that we cant _work

3、ing in it. A. stands B. stand C. makes D. make 4.2. Anyway, 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”。4.3. 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”。此单词的名词是：breath【练一练】3.3.1. This is a _ machine. Lets _ deeply. （选词breathe, breathing填空）4.4. The journalist asked Mrs. Zhou if she was feeling better. 记者问周太太她是否感觉好些了。【归纳】此句是间接引语

4、，其直接引语是“Are you feeling better, Mrs. Zhou?” the journalist asked.下面我们来学习直接引语和间接引语的用法：在英语中，直接引用或复述别人的话叫做直接引语，转述别人的话叫做间接引语。直接引语和间接引语可以相互转化，但这种转化要遵循一定的原则，要注意转化时引导词的使用、人称代词、指示代词、时间状语和地点状语、语序和时态的变化。直接引语变为间接引语时，引导词要根据句子类型的不同来有所变化。（1）如果直接引语为一般疑问句时，变间接引语时要用whether / if引导，同时要把一般疑问句变为陈述句。Eg: 1) “ Is Tom going to the zoo?” I asked. I asked if / whether Tom was going to the zoo. 2) He asked me, “ Do you like playing computer games?” _(2) 如果直接引语是陈述句，变间接引语时，引导词用that，可省略。Eg: 1) She said, “ Im very glad to have

5、 such a chance.” She said ( that ) she was very glad to have such a chance.2) He said, “ I am hungry.” _(3) 如果直接引语是特殊疑问句，变间接引语时要用相应的疑问词who, whom, whose, how, when等引导词，后面接陈述句。Eg: 1) “ Whose is this picture on the wall?” I asked. I asked whose that picture on the wall was.2) My sister asked me, “ What are you doing?” _(4) 如果直接引语为祈使句，变间接引语时多用不定式，变为ask / tell / order sb. ( not ) to do sth.的句式。Eg: 1) He said to her, “ Open the door, please.” He asked her to open the door.2) The teacher said to the st

6、udents, “ Dont talk in class.”_(5) 【注意】直接引语变为间接引语时，指示代词、时间状语、地点状语要做相应的变化。Eg: 1) He asked me, “ Do you like this one?” He asked me if I liked that one. 2) She says, “ I will go to Beijing next month.” She says she will go to Beijing the next month.常用的词有：this -that，these-those， now-then，todaythat day，yesterdaythe day before，last year-the year before， ago-before，herethere等。【练一练】课本P28-2，使用直接引语和间接引语完成句子。并将答案写在课本上。小组内成员互查完成情况并给予等级评定： 模块三：交流研讨 (小组交流、合作、展示)预时35分钟 (Cooperation ，Exploration &Show)研讨内容摘 记S

7、tep 5 听读（10） 听1a录音，回答下面三个问题：(1) Whats the matter with the granny? _(2)Could she sleep well at night? _(3) How long has she been like this?_ _Step 6合作 大组长组织，组员共同探讨下面研讨内容，并形成统一的组内意见；【研讨内容】 讨论一：核对模块二Step 2 归纳本课时的重点短语或句型。讨论二：核对模块二 Step 4句型及词的用法学习-知识点归纳。讨论三：核对课本P28-2，用直接引语和间接引语完成句子。Step 7 展示 【大组展示方案】展示任务一：讨论二：模块二 Step 4句型及词的用法学习-知识点归纳部分的(4.1 ；4.2； 4.3）。 建议：将本组答案在白板上展示，并解释短文含义。展示任务二：讨论二：模块二 Step 4句型及词的用法学习-知识点归纳部分的(4.4）。课堂评价要素：1、 合理评价组员，全员参与，有序展示；2、 书写规范，工整美观，双色笔运用得当；3、 发音清晰，声音洪亮；4、 面向全体，自然大方，肢体语言运用得当；展示生动活泼，独具色。模块四：教师精讲（预时7分钟，认真听讲并记录要点）训练内容摘 记课本P28-2，直接引语与间接引语的转换。模块五：当堂训练（预时20分钟）一、单项选择。( ) 1. The teacher asked me _A. that I could answer the question. B. whether could I answer the question. C. whether I could answer the question. D. if I can answer the question.( ) 2.If you want to catch the first bus, you had better _ early.A. to get up B. go

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