1、unit 6 when was it invented section a(2a-2d)學習目標1. 學習本課的單詞、短語和句型。如：heel ,scoop ,electricity ,style ,project ,pleasure ,zipper ,daily ,point ,website ,pioneer ,list , have a point ,有道理， who was it invented by ? 它是由誰發(fā)明的？it was invented by sb .它是被某人發(fā)明的。what was used for ?.是用來做啥的？2.訓練聽力。3.繼續(xù)學習一般過去時的被動語態(tài)

2、，并在實踐對話中運用。學法指導1.學科長組織學員學習并考查本課的詞匯（學科長在晨讀課上完成）。2.學科長組織組內學生研讀知識導航，把重點記在筆記本上或書上。3.在組長的帶領下，認真學習對話并分較色表演對話。4.完成當堂達標。知識導航學習與交流教學設計（意圖、指導、反饋）1.my pleasure .這是我的榮幸。固定用法。pleasure 的其他用法：it is a pleasure .不客氣。不用謝。with pleasure .很樂意為你效勞。2. think about how often it is used in our daily lives ?daily =everyday ,

3、daily 既可做形容詞（每日的）也可作名詞（日報）。拓展：一ly 結尾的形容詞：lovely , weekly monthly , yearly ,friendly ,lonely .3. the pioneers of different inventions were listed there .list 作為動詞，意為列表，列清單。作為名詞，意為名單，清單。如：the reasons are listed below .理由列舉如下。can you find your name on the list ? 你能在名單上找到你的名字嗎？4. for example ,it mention

4、ed that the zipper was invented by whitcomb judson in 1893.例如它提到拉鏈是惠特克姆 賈德森于1893年發(fā)明的。mention 說到，提到。固定搭配有：dont mention it .不用謝，不客氣。by 被在這里表被動意義。by 的其他含義：1）.乘，用，常與交通工具連用。2）. 通過。手段或方式，后接動詞時 要加ing .i prepare for the test by doing a lot of exercises .3).意為不遲于。常與表示時間的名詞連用。she was asked to be back by 8 ocl

5、ock .5.復習 一般過去時態(tài)的被動語態(tài)1).基本結構：助動詞be(was / were)+及物動詞的過去分詞a thief was caught last night.they were asked to speak at the meeting.2).肯定式：it was made.否定式：it was not made.疑問式：was it made? no, it wasnt yes, it was3).特殊疑問式：特殊疑問詞+was /were +主語+過去分詞+其他 ？when was the sports meeting held ?運動會是何時召開的？自主預習任務一，組長帶領

6、學員朗讀學習知識導航，并學習本課出現的重點句子：who was it invented by ?-it was invented by .what is /was used for ?.是用來做啥的？it is /was used for .它是用來做。在課文中學習他們。 任務二， 翻譯下列句子和詞組1.誰發(fā)明了計算機?2.計算機是用來做什么?3.你認為什么是最有用的發(fā)明?4.它能夠給人們更多時間工作和玩。5.鞋跟 6.鏟子 7.電 8.款式9.工程 10.愉快11拉鏈 12.每日的13.要點 14.網站15先鋒 16.列表17有道理 合作與交流任務一，分組比賽完成2a and 2b .任務二

7、，組長帶領組員仿照2c編對話，練習詢問某物的用途是啥的句型。任務三，在規(guī)定的時間內朗讀2d，然后把對話中的重點短語和句型畫出來并大聲朗讀。當堂達標中考演練1.so kind of you to give me a ride to the station ! - .a: it does not matter .b: never mind .c: dont mention it .d: my pleasure .2. -thanks for listening to my problem and giving me your advice ,amy . - .thats what friends are for .a: my pleasure .b: with pleasure .c: never mind .d: it is nice of you .3.即使是最簡單的日常生活也會對環(huán)境造成影響。even the simplest can make a difference to the environment .4.-thank you for