九上Unit6第5课时

<h1>The Fifth Period－Section B(3a－3b) &amh1; Self Check</p><p> Teaching Important Points　【教学重点】</p><p>　Key words & phrases：</p><p>　nearly</p><p>decide on，come up with the idea</p><p>　Key sentences：</p><p>　1.This pen was invented by Liu Jie.</p><p>　2.It is hard to tell who came up with the idea first.</p><p>　Key structure：</p><p>　be＋past participle</p><p>eg：My watch was stolen by someone.</p><p> Teaching Difficult Points　【教学难点】</p><p>　★Use the words and structures to write a letter and give advice to someone about the best way to learn English.</p><p> Teaching Aids　【教学工具】</p><p>　CAI or multimedia courseware.</p><p> Teaching Steps　【教学过程】</p><p>★Step 1　Leading in　【新课导入】</p><p>1．Greeting</p><p>2．Ask three students to retell the text.One about the history，another about the popularity and the other about the development of basketball.</p><p>3．Read aloud the article in 2b.</p><p>★Step 2　Cooperative inquiry　【合作探究】</p><p>1．Additional activity</p><p>2．Finish the task in 3a</p><p>①Read the instructions in 3a.Students write their notes about their inventions.</p><p>②Think of their problems and inventions to help them.</p><p>3．Finish the task in 3b</p><p>①Read the instructions.Show the expressions they may use for the ad on the board.</p><p>②Write the ad in 15 minutes.</p><p>③Read their works to the class.They can learn from each other and help each other.</p><p>4．Finish the tasks in Self Check</p><p>Activity 1</p><p>①Read and review the words in the box.</p><p>②Fill in the blanks on their own.The teacher walks around.</p><p>③In pairs，correct the work of each other.</p><p>④Read aloud the passage until fluently.</p><p>Activity 2</p><p>①Ask students to say how to write a passive voice sentence simply.</p><p>②Ask five students to write the sentences on the blackboard.Other students rewrite the sentences on their own.</p><p>③The class look at the blackboard and check.</p><p>④Read and translate them into Chinese.</p><p>Activity 3</p><p>①Read the instructions and understand how to work.</p><p>②The teacher leads the class to think back of the inventions in this unit.Quickly and simply describe them.</p><p>③Ask students to choose one invention to finish the writing.</p><p>★Step 3　Homework</p><p>1．Review the unit and read the contents in the whole unit.</p><p>2．Write about one invention they want.</p><p>3．Translate the following sentences into English.</p><p>(1)很难说清谁是第一个想出这个主意的人。(come up with)</p><p>________________________________________________________________________</p><p>(2)图书馆里一本书被人带回家了。(take…home)</p><p>________________________________________________________________________</p><p>(3)这支特殊的笔用于在黑夜里写字。(in the dark night)</p><p>________________________________________________________________________</p><p> Board Design　板书设计</p><p>a special car/key/bag/bowl/broom/…</p><p>be made of…；be used for…；looks like…；where be made of…；be used for…；looks like…；where and when can be used；how much…</p><p>It was invented by…，It looks like…</p><p> Teaching Reflection　【教学反思】</p><p>　　　This is the last period of the unit.It is important to get the students to use what they have learned in the unit to write something.We will do a lot of work to review the words and expressions about inventions.We can ask the students to make a summary of the passive voice.And then do the exercises. </p>