【最新】九年級(jí)英語(yǔ)《Unit9 Section A》 人教新目標(biāo)版

1、【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Unit 9 Unit 9 When was it invented?When was it invented?Section A【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Four great inventions in ancient China: Paper-making(造紙術(shù)）造紙術(shù)） Compass（指南針）（指南針） Printing（印刷術(shù)）（印刷術(shù)） Gunpowder（火藥）（火藥）【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Langu

2、age Goals:Grammar Focus:【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Find out the new wordsinvent n.v.inventorinventioncalculatorn.計(jì)算器計(jì)算器 The many all his life.inventor invented inventions【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件What order do you think they were invented? Number them1512345Use be invened , be

3、fore or after 【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Explanation 年份的讀法：兩位在一起讀。年份的讀法：兩位在一起讀。 eg. 1976 1900 2000 Read the following years 1745 1825 1937 nineteen seventy-sixnineteen hundredtwo thousandseventeen forty-fiveeighteen twenty-fivenineteen thirty-seven【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Lis

4、ten and match the inventions with the dates.abce【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件-When was - invented? -I think it was invented in -1927 Beld1976 John1971 1876 Bell1c1cWho was - invented by ?It was invented by -【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件The passive voice. 英語(yǔ)中動(dòng)詞有主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)兩種語(yǔ)態(tài). 主動(dòng)語(yǔ)態(tài)表示

5、主語(yǔ)是動(dòng)作的執(zhí)行者,被動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的承受者, 在被動(dòng)語(yǔ)態(tài)中動(dòng)作的執(zhí)行者有時(shí)用by短語(yǔ)表示出來(lái).被動(dòng)語(yǔ)態(tài)的被動(dòng)語(yǔ)態(tài)的:助動(dòng)詞be+ (及物動(dòng)詞的) 過(guò)去分詞 一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)一般過(guò)去時(shí)一般過(guò)去時(shí)am (is, are) + donewas (were) + done【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件The passive voice. 把原主動(dòng)句中的賓語(yǔ)轉(zhuǎn)換為被動(dòng)語(yǔ)態(tài)的主語(yǔ).2.把動(dòng)詞改為被動(dòng)形式,即 “be + 過(guò)去分詞” . 注意 be動(dòng)詞要按新的主語(yǔ)的人稱(chēng)和數(shù)進(jìn)行變化,時(shí)態(tài)要和原來(lái)的主動(dòng)語(yǔ)態(tài)的時(shí)態(tài)保持一致.3. 原來(lái)主動(dòng)語(yǔ)態(tài)句中的主語(yǔ),

6、如果需要,就放在by后面以它的賓格形式出現(xiàn). 如果沒(méi)有必要就可以省略.其他的成分 (定語(yǔ),狀語(yǔ)) 不變, 句式也不能變.【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件The passive voice.Bell invented the telephone in 1876. The telephone was invented by Bell in 1876. 主語(yǔ)謂語(yǔ)動(dòng)詞過(guò)去時(shí)賓語(yǔ)時(shí)間狀語(yǔ)主語(yǔ)謂語(yǔ)動(dòng)詞的過(guò)去分詞賓語(yǔ)時(shí)間狀語(yǔ)【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件The passive voice.Bellinvented th

7、e telephone in 1876.wasby【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件The passive voice.Studentsplantedtreesin spring.wereby【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件把下列的句子變?yōu)楸粍?dòng)語(yǔ)態(tài)的句子：1、They speak English in Canada .(English.)2、People used wood for making tables. （wood.）3、The workers make computers in the USA.（C

8、omputers）4、Lilei waters the flowers every morning .English is spoken in Canada.Wood was used for making tables.Computer are made in the USA.The flowers are watered by Lilei every morning.5、Did Lilei clean the classroon yesterday?Was the classroon cleaned by Lilei yesterday?【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A

9、課件 人教新目標(biāo)版 課件were planted The bridge waswas invitedplay把下列句子變成被動(dòng)語(yǔ)態(tài)的句子；1、They planted these trees on weekends . These trees on weekends.2、The workers built the bridge in 1968 built by the workers in 1968.3、People invited Yao Ming to play basketball in The USA. Yao Ming to basketball in the USA.4、IBM p

10、roduced this new type of laptop computer. This new type of laptop computer by IBM.was produced【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件練習(xí)：1.Many people speak English.2.They made computers in the U.S.A.3.People used knives for cutting things.4.Did People use metal for making machines?5.They produce silk

11、 in Suzhou and Hangzhou.6.They speak English in Canada. 【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件7.They write business letters in English. 8.They grow rice in South China. 9.They plant many trees in North China. 10.Lu Xun wrote this book. 11.The workers built some bridges.12.We can use the box as a tab

12、le. 13.We should clean the classroom everyday 【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Thanks for listening【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Listen and number the inventions in the order you hear them.123【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Listen again and match the items in columns A, B and C.【最

13、新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件 Practice conversations like this When was - invented? It was invented in-. Who was it invented by? It was invented by-? Whats it used for ? Its used for-【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Translate the following phrases 可調(diào)整后跟的鞋可調(diào)整后跟的鞋 shoes with adjustable hee

14、ls battery-oprated slippers heated ice cream scoop the style of the shoes who was sth invented by? 電池控制的拖鞋電池控制的拖鞋 加熱的冰淇淋勺加熱的冰淇淋勺 鞋的樣式鞋的樣式 誰(shuí)發(fā)明的某物誰(shuí)發(fā)明的某物【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件microwave oven alarm clocklight bulb 【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件What do you think is the most helpful

15、/annoying inventions?Name HelpfulinventionsWhy Annoying inventionswhyhelpful n.+ful adj.useful wonderfulbeautiful hopefulannoyingadj.令人惱怒的，令人惱怒的， +物物annoyed=angry +人人【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件Discuss:【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件 Practice conversations like thisPractice conversa

16、tions like thisA: What do you think is the most helpful/annoying invention?B: I think the most helpful invention isA: Why is that?B: Well, it gives/helps peopledo you think 為為插入語(yǔ)插入語(yǔ)插入語(yǔ)在使用時(shí)的基本結(jié)構(gòu)是插入語(yǔ)在使用時(shí)的基本結(jié)構(gòu)是特殊疑問(wèn)詞特殊疑問(wèn)詞+ do you think+(主語(yǔ)主語(yǔ))+陳述語(yǔ)氣陳述語(yǔ)氣eg. Where do you think the book is?【最新】中學(xué)九年級(jí)英語(yǔ)Unit9 Section A課件 人教新目標(biāo)版 課件 I think the most helpful invention is Id like to have abecause I could Its used for I also want abecause it【最新】中學(xué)九年級(jí)英語(yǔ)U