【正文】
Unit 6 When was it invented ( 5) Section B 1a1e 學(xué)習(xí)目標(biāo) 掌握本課單詞、短語、句型 繼續(xù)學(xué)習(xí)使用一般過去時(shí)態(tài)的被動(dòng)語態(tài)進(jìn)行聽力訓(xùn)練 1. crispy adj. 脆的;酥脆的; 2. salty adj. 咸的; adj. 酸的 , 有酸味的 ; 4. customer n. 顧客。 課前探究 一、 導(dǎo)入 在前面的課程我們已經(jīng)學(xué)習(xí)并了解了幾種有用的發(fā)明,它們在很大程度上改變了我們的生活,使我們的生活更豐富多彩。下面提幾個(gè)簡單的問題 來回顧上節(jié)課的內(nèi)容: 1. When was the telephone invented? ______________________________________________ 2. Can you imagine the life without telephones? ______________________________________________ 3. What do you think is the most helpful invention? ______________________________________________ 4. What would you most like to invent if you could? 你們知道這個(gè)人嗎? Gee,他發(fā)明了薯片、薯?xiàng)l。 Gee /d??:(r)d?/ Crum /kr?m/喬治 ? 克拉姆 今天我們一起來了解薯?xiàng)l的發(fā)明吧。 二、 根據(jù)句意及首字母提示完成單詞。 1. I don’ t like lemons because they are too s . 2. Lucy and Lily are twins. People often m them for each other. 3. For a restaurant, c are the most important. 4. The fish was too s because my mom put too much salt on it. 5. We often put the food into the f to keep it fresh in summer. 預(yù) 習(xí) 交 流 難句提前知曉 1. Did you know potato chips were invented by mistake? I didn’ t know that. Who invented them? Potato chips were invented by a cook called Gee Grum. 我不知道,是誰發(fā)明的