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仁爱版精品英语资料（精校版）九年级（上）英语 导学案 班级 姓名 课题学习目标1. Learn some new words: towel, offer2. Review some compound sentences: (1) About 35% of the garbage in Hong Kong can be recycled every year while the rest cant. (2) People produce power from coal, but it is very dirty and causes acid rain.3. Learn how to be a greener person. 学习重点Review some compound sentences:学习难点Use some compound sentences to make sentences.教学方法和教学时数采用多媒体教学方法，小组合作探讨，师生问答等方式1 period学 习 过 程学习内容（学生活动）学习方法教师知识讲解一、学前准备1.复习总结本话题环保节能的内容，训练学生的听说技能，鼓励学生成为绿色环保使者2. 根据句意，用所给单词的适当形式填空。6.These tin bottles were collected for _ (recycle).7.In some countries such as India, shaking the head means _ (agree).8.In my hometown, we have _ (reuse) some waste things for producing energy again.9. _ (nod) your head if you agree with me.10.The earth is _ (shake), and there must be an earthquake (地震).学生课前 完成要求学生根据上面的内容，两人一组编一个对话，谈论怎样才能成为绿色使者。鼓励学生尽可能地对本单元内容进行整合。(教师进行鼓励和评价，同时总结内容，导入新课。)二、独立思考、解决问题1.让学生迅速阅读2a,作一个自我测验并掌握新词。完成2a。2.通过朗读、翻译、听录音等方式，巩固本话题功能句。(1)(复习巩固本单元的重要句型，完成3b。) T: Turn to Page 48. Lets read the useful expressions of 3b together. Then Ill ask some students to translate them into Chinese. (2)(翻译句子，强化对有用短语的应用。) T: Now please translate my sentences into English, and write them down. Pay attention to making similar sentences with the useful expressions.你不应该在这儿吸烟。你愿意对这些垃圾进行分类吗？洗完衣服后应该把水龙头关掉。(3) (听录音，注意语音语调，巩固3a，3b。)学生自主学习课堂展示三分组讨论 合作探究让学生开展小组讨论，引导学生做总结报告，巩固2a。1. 根据学生的得分情况把学生分成四小组，让各小组同学讨论自己得分多少的原因并给出建议，使学生更加明白如何才能成为一名绿色环保者。2. 要求学生做总结报告，训练口语。完成2b。3. 通过上一步，列出各小组好的建议，让学生争做绿色使者。小组合作完成组内交流课堂展示四、自学反馈 精讲点拨要求学生掌握下列词组的用法1. how ofen 表示“多长时间一次”“是否经常”用来提问在某一时间内进行某个 动作的次数。答语常是never ,sometime, often ,once a day 等表示频度的副词和短语。Eg, How often do you play basketball? Once a week.而how long 主要提问时间的长短。答语通常是一段时间如for two weeks three days.也可以询问长度。 e.g How iong have you been here? Two months. e.g How long is the ruler?另外how soon 表示“需要多长时间过多久”多用于将来时或含将来意义的。答语常用in aweek ,in a year 等。e.g How soon will arrive here? In five minutes. how far 是提问两地的距离。意为“多远”。E,g, How far is it from ZhaoQing to Guangzhou.?2. stop dong sth. 意为“停止正在做某事”stop to do sth. 是停下来正在做的事去做另外一件事。 E,g When the teacher came in ,the students stopped talking. He stopped to talk with her .小组内交流并选取代表归纳总结五、课后练习一.总结并列句的用法并听3a. 然后练习用连词and ,but ,however , or 和while 填空1.The car is very old_in good condition .(2). He likes football_I like basketball.(3).He knows English well ._he has never been to England.(4).Im interested in English, _I am good at English(5) .Work hard ,_you will fall behind.二用所给词的适当形式填空1.Trees can stop the wind from _(blow)of water.2.Its difficult _(find )new land to put the rubbish in3._Whats he doing there? _He is watching the _(move)of water.4.Some day everone will come to realize the_(important)of saving.5.Eating too much is _(harm)to your stomach.三完成句子1. 你们是怎样处理工业废水的How do you _ _the waste water from the factory.2. 她不但是位好老师而且是位伟大的作家。Se is _ _a good teacher _ _a great writer.3.美国许多青少年的听力和65 岁的老人一样。Many teenagers can hear _ _than 65-year old people do in America.四短文填空 根据短文内容从方框中选出正确的单词或词组并用其正确形式填空。because of,die,important,serious,polluteAs we know,wateris the 1 thing to human beings.But a lot of people,birds andfish die each day 2 water pollution.Industry factories 3 the land,lakes andrivers. As a result,lots of fish in lakes and rivers are now 4 . The problem of waterpollution has become even _5_.Now lets do something useful to prevent waterpollution.1._ 2._. 3._ 4._ 5._独立完成小组内检测教 学反 思编写:张云霞、祁德玉、江黎、左坤静 校审:顾德金
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