九年級(jí)英語(yǔ)上冊(cè) Unit 6 When was it invented Section A 4a-4c （Period 3）導(dǎo)學(xué)案（新版）人教新目標(biāo)板

1、Unit 6 When was it invented Section A【學(xué)習(xí)目標(biāo)】1. 掌握重點(diǎn)單詞和短語(yǔ)：fridge, low, somebody, translate, lock, earthquake, sudden, bell, biscuit, cookie, musical, instrument，all of a sudden等2. 總結(jié)一般過(guò)去時(shí)態(tài)被動(dòng)語(yǔ)態(tài)。學(xué)習(xí)重點(diǎn)：運(yùn)用一般過(guò)去時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)完成相應(yīng)練習(xí)?！咀灾鲗W(xué)習(xí)案】學(xué)法指導(dǎo)：首先認(rèn)真拼讀P44所有新單詞，掌握其發(fā)音和中文意思。再瘋狂朗讀Grammar Focus，做到能流利通順地背誦，并勾出含有“be+動(dòng)詞的過(guò)去分詞

2、”的部分，重點(diǎn)記憶！Task 1. 通過(guò)預(yù)習(xí)關(guān)上書(shū)后準(zhǔn)確翻譯下面的短語(yǔ)，并大聲朗讀背誦。1. at a low price_ 2. 從偷_ 3.建議某人不做某事_ 4.把翻譯成_5. 突然_6.work on the invention of_ Task 2. 用英語(yǔ)寫(xiě)出下面的句子。（注意書(shū)寫(xiě)要清晰工整）拉鏈?zhǔn)鞘裁磿r(shí)候被發(fā)明的？_？它在1893年被發(fā)明的。_.它是被誰(shuí)發(fā)明的？_？它是被惠特科姆.賈德森發(fā)明的。_.茶是什么時(shí)候被帶到朝鮮的？_？它是在6世紀(jì)到7世紀(jì)之間被帶到朝鮮的。_ .加熱冰激凌的勺子被用來(lái)做什么？_ ？它被用來(lái)盛非常涼的冰激凌。_.【合作學(xué)習(xí)案】Step 1. 和我的搭檔一起

3、核對(duì)自主學(xué)習(xí)案Task 1、2的答案。Step 2. 組長(zhǎng)帶領(lǐng)組員瘋狂朗讀Grammar Focus，并合作完成每個(gè)句子的翻譯，勾出語(yǔ)言點(diǎn)并做好隨他隨堂筆記。然后根據(jù)組長(zhǎng)的安排組員間相互抽查背誦情況。Step 3. 獨(dú)立完成4a，再和搭檔核對(duì)答案。然后兩人一對(duì)練習(xí)句子。Step 4. 獨(dú)立完成4b，再和搭檔核對(duì)答案。然后兩人一對(duì)練習(xí)句子。Step 5.先瀏覽4c的短文，確定空格處的動(dòng)詞是用主動(dòng)形式還是被動(dòng)形式，然后獨(dú)立用動(dòng)詞的正確形式填空完成短文。小組核對(duì)答案。Step 6. 知識(shí)梳理。一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)學(xué)習(xí)三要素一、一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)的概念及構(gòu)成 一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)表示過(guò)去某一時(shí)間的被

4、動(dòng)動(dòng)作或過(guò)去經(jīng)常性、習(xí)慣性的被動(dòng)動(dòng)作，由“主語(yǔ) + was / were + 及物動(dòng)詞的過(guò)去分詞 + by + 動(dòng)作執(zhí)行者”構(gòu)成，無(wú)需說(shuō)明動(dòng)作執(zhí)行者時(shí)可省去“by + 動(dòng)作執(zhí)行者”。句中主語(yǔ)就是原主動(dòng)語(yǔ)態(tài)的賓語(yǔ)，動(dòng)作執(zhí)行者就是原主動(dòng)語(yǔ)態(tài)的主語(yǔ)。was, were的使用由主語(yǔ)的單復(fù)數(shù)形式而定，主語(yǔ)為第三人稱(chēng)單數(shù)名詞、代詞或I時(shí)用was, 主語(yǔ)為復(fù)數(shù)名詞、代詞they或you時(shí)用were。如：This bridge was built in October last year. 這座橋是去年十月份建的。 These cakes were made by my mother last night.

5、這些蛋糕是我媽媽昨天晚上做的。 二、一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)句型的變換方法一般過(guò)去時(shí)被動(dòng)語(yǔ)態(tài)句型變換應(yīng)圍繞was, were進(jìn)行，否定形式應(yīng)在其后加not, 一般疑問(wèn)句形式應(yīng)將其提至句首，特殊疑問(wèn)句形式應(yīng)將一般疑問(wèn)句置于特殊疑問(wèn)詞后面，反意疑問(wèn)句形式應(yīng)保留was / were。His computer was not stolen by thieves last night. 他的電腦昨天晚上沒(méi)有被小偷偷走。 Was your homework finished in time yesterday evening? 昨天晚上你及時(shí)完成家庭作業(yè)了嗎？ When was your letter wri

6、tten? The day before yesterday? 你的信是什么時(shí)候?qū)懙?？前天嗎?Your bike was not repaired last night, was it? 你的自行車(chē)昨晚沒(méi)有被修理，是嗎？ 三、一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)疑問(wèn)句的回答方法一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)的一般疑問(wèn)句形式肯定回答用“Yes, . was / were.”，否定回答用“No, . wasnt / werent.”; 特殊疑問(wèn)句應(yīng)抓住特殊疑問(wèn)詞進(jìn)行回答，可用簡(jiǎn)略方法，也可用完整方法; 反意疑問(wèn)句也應(yīng)用“Yes, . was / were.”或“No, . wasnt / werent.”進(jìn)行回答。如：W

7、as your office cleaned yesterday afternoon? 你的辦公室昨天下午打掃了嗎？ Yes, it was. / No, it wasnt. 是的，打掃了。/ 不，沒(méi)有打掃。 Were your rooms painted again last week? 你的房間上周重新粉刷了嗎？ Yes, they were. / No, they werent. 是的，重新粉刷了。/ 不，沒(méi)有重新粉刷。 When was your brother sent to work in Beijing? 你兄弟是什么時(shí)候被派到北京去工作的？ Last year. / He wa

8、s sent to work in Beijing last year. 去年。/ 他是去年被派到北京工作的。 【鞏固訓(xùn)練案】1 用所給詞的正確形式填空。(1) Battery-operated slippers (invent) by Julie Thompson.(2) The project (finish) last month .(3) The young man was seen (get) on a bus just now .(4) The classroom (clean) everyday .(5) Was the book (return) to her last Fri

9、day.2按要求完成句子。(1) You brought your English book to school yesterday. (改為被動(dòng)語(yǔ)態(tài)) Your English book to school yesterday?(2) Your bag was put here. (改為否定句) Your bag here.(3) Peter was allowed to take the test. (改為一般疑問(wèn)句) Peter to take the test ?(4) Children were allowed to do whatever they liked. (改為否定句) Children to do whatever they liked.(5) Who did yo