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九年级上册Unit 4 Topic 2 I’m excited about the things that will be discovered in the future.Section B【教学构思】一、教材分析：本课属于课标话题人与社会——“科普知识与现代技术（Popular science and modern technology）”中科普知识（Popular science）项目，主要通过Kangkang和Maria谈论火星飞行和理想。
主要教学活动为1a，2，3a和3b，通过Kangkang和Maria谈论火星飞行和理想，进一步学习一般将来时的被动语态和表达观点的句型。
通过2听力练习，训练听力获取信息的能力，了解UFO的科学常识。
3a巩固本课重要句型，掌握正确语音语调，3b仿照例子编对话，训练学生“说”的语言能力，巩固本课所学知识。
二、设计说明：根据学情和本课的语法及话题，本节课的教学设计将听与说相结合，以1a为载体，立足话题，聚焦语法，通过听说练习内化知识；在语言生成阶段，循序渐进，帮助学生学以致用，并通过同伴合作完成学习任务。
本课在重、难点突破的方法上有所创新，教师通过3b仿照例子编制对话，应用本课所学知识，再通过小组活动，鼓励学生谈论自己的理想，培养学生“说”的语言能力。
【教学目标】1. 通过听力活动和朗读对话，掌握对话大意和细节，培养“听”与“读”的语言能力；2. 在对话中学习一般将来时的被动语态和表达观点的句型，正确理解并用于表达；3. 在pair work和小组活动中实践运用所学语言知识，培养“说”的语言能力。
【教学重难点】正确使用一般将来时的被动语态。
【教学方法】任务型教学法【教具】多媒体设备，教学课件【教学过程】Step 1. Greeting.Step 2. ReviewReview the dialogue and descriptions about the future learned in Section A.（设计意图：复习Section A对话和所学关于未来生活的描述，巩固所学知识，导入本课话题。
Unit 4 Amazing ScienceTopic 2 Section A教案教学目标：1.知识目标：掌握本课的重点词汇和短语，学习由who/which/that 引导的定语从句。
2.情感目标：能够听懂含有who/which/that定语从句的对话，并且能够正确运用。
学习重、难点：1.理解定语从句的关系代词所代表的意义。
2.正确地运用关系代词来构成定语从句。
教学过程：Step 1 Review复习一般过去时的被动语态。
T: Good morning. Boys and girls! (突然面色表情由晴转阴。
)What happened to my MP3?It was broken. (把坏的MP3给同学们看，面带心痛神色。
)Who was my MP3 broken by? (转向全体同学。
)Was it broken by you, S1? (对前排的一个同学提问。
)(同学们笑，然后开始猜测，教师引导学生用英语表达。
)S2: Was it broken by yourself, Miss / Mr.…？T: No.S3: Was it broken by your daughter?T: Exactly. It was broken by my daughter.Step 2 Leading in1. Do you know any other astronauts？2. Do you want to know more about the space flight?Step 3 Learning1. Listen to 1a and answer the question：Where is Kangkang？2. Watch the flash and finish 1b.（work alone）1) Let Students read the word and phrases, and try to guess which words or phrases will be appeared in 1a.2) Watch the flash and tick.3. Read 1a again and answer the questions. (Work in pairs)Let Students read 1a and discuss in pairs, then finish 1c.4. Read1a again, finds out the phrases and sentences. (Group work)5. Read 1a and fill in the blanks. (Work alone)Step 3 Explaining1. He is our national hero who traveled around the earth in Shenzhou V for 21 hours in 2003.2. China is the third nation that sent a person into space.3. It proves that China has made great progress in it’s space industry.4. I’m sure that China will send more spaceships into space.5. It’s a spaceship which was launched as China’s first lunar probe.6. Read 1a and find out the sentences with which /who /that (Group work)7. Let Students find out Attributive clause定语从句(结构):1) who 指人，在从句中做主语或宾语。
2a Study the rules carefully and complete the table.____________________ (in the air).________________(plant, in the soil).Trees and flowers__________by robots.___________by men (drive). Buses and taxiswill be built onMarsare built on the earth Houses and hospitals 20482014Year Itemare driven will be driven are planted in the soil will be planted in the air Talk about what willhappen on Mars in 2048.自学检测四（1）Look at the picture of what will happen in 2048. Manytall buildings____________ (build) under the sea. A lot ofanimals _____________(keep) in the water. Now books ____________ (print) on the paper. But in 2048 books _____________(display) on soft screens.Schoolbags and pens ___________(use) at schools now.But, computers _________(use) by teachers and studentsin the future. Many spaceships __________(send) intospace. Some scientists believe that aliens __________(find) in outer space.will be built will be kept are printed will be displayed are used will be used will be sent will be found2bn.屏幕；银幕Work in pairs. Look at the picture and talk about what will happen on Mars in 2048. Then complete the passage with the correct forms of the given words.自学检测四（2）自学指导五自学内容：课本90页part3 自学方法：听录音或扫读自学要求：听3部分录音,完成3部分A,B 。
