1、Unit4 Amazing ScienceTopic1 When was it invented?SectionA. Teaching aims:Knowledge aims：1. Learn some new words:metal, satellite, spaceship, lock, laptop, digital2.learn some phrases: be made of, be made from, be used for, be allowed to do sth, some day, come true3. Learn some useful sentences: (1)-
2、What is a rocket made of? - Its made of metal.(2)-What is a rocket used for? -Its used for sending satellites or spaceships into space. (3)I wish I could go into space some day. (4) I hope your dream will come true.4. Learn the simple past passive voice:(1)I was not allowed to play computer games la
3、st night. (2)It was made by me.Skill aims：1. 能听懂接近正常语速、涉及发明物的语段，回答教师提出的问题。2. 能引出发明的话题并进行简单的交谈。3. 能够在听、说、读、写中正确运用一般过去时的被动语态。 Emotional aims：鼓励学生要勤于思考、有理想、争做未来的发明家. The key points and difficult pointsKey points：1. Words and phrases:2.The useful sentences: (1)-What is a rocket made of? - Its made of me
4、tal.(2)-What is a rocket used for? -Its used for sending satellites or spaceships into space.3. The simple past passive voiceDifficult points：1.be made of 和be made from 区别2. The simple past passive voiceIII. Teaching aidsComputer multimedia projectorIV. Teaching proceduresStep 1.Get the students rea
5、dy for learning. 1.Learn the new words. 2.Missing Game 3.Show the pictures and ask : Whats made of/from.?Its made of/ from. Step3.Practice1.Ss listen and repeat.2.Look at the pictures in 2 and makeup the similar conversations.Step4.Listening1.Listen to 1a and answer the questions.2.Listen again and
6、Let the Ss finish1b. Let the Ss listen to 1a and do 1b.Step 1: Let the Ss read the questions in 1c, and then read 1a and find the answers to the questions.3.Let the Ss read 1a finish 1c and underline the passive voice .4.Explain the usage of the passive voice.5.Retell the dialog according to the key points.Step4.Do exercise Step5.HomeworkDesign：When was it invented?Section Abe made ofWhat is a rocket made of Its made of metal.be made from What is a rocket used for? be used for Its used for sending satellitesbe allowed to do sth 教学反思：
