2014新版仁愛(ài)九年級(jí)英語(yǔ)Unit4topic1知識(shí)點(diǎn)歸納練習(xí)(共3頁(yè))

1、精選優(yōu)質(zhì)文檔-傾情為你奉上精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)專心-專注-專業(yè)精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)Unit 4 Topic 1 When was it invented?話題學(xué)習(xí)目標(biāo)1、重點(diǎn)詞匯和短語(yǔ)：lock, invention, crayon, thought, silly, balloon, gun, keyboard, mark, be made of, send .into, some day, be used for, be made from, laugh at. Find out, as long as 2、句型及交際用語(yǔ)：(1) (2)A mod

2、el rocket! It was made by me. 一個(gè)火箭模型！- 這是我做的。(3)Whats it made of? Its made of metal. 它是由什么什么材料做成的？- 它是金屬做成的。(4)I wish I could go into space some day. 我希望有一天我能夠進(jìn)入太空。(5)I hope your dream will come true. 我希望我的夢(mèng)醒能夠?qū)崿F(xiàn)。(6)Whats it used for? Its used for locking the door. 它的用途是什么？-它是用來(lái)鎖門(mén)的。(7)Whats the pape

3、r made from? Its made from wood. 紙是用什么做的？- 它使用木材做的。(8)Do you know when it was invented? It was invented in 1879. 你知道它是什么時(shí)候被發(fā)明的嗎？-它是在1879年被發(fā)明的。(9)Its said that he invented more than two thousand things during his life. 據(jù)說(shuō)他一生中發(fā)明了2000多種東西The radio was invented by Guglielmo Marconi in 1895. 收音機(jī)是由馬可尼在189

4、5年發(fā)明的。They were made in factories and invented by someone. (12)Inventing is interesting and exciting and everyone can be an inventor.3、語(yǔ)法：一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)Section A自學(xué)過(guò)程一、在1a中找出下列短語(yǔ)，大聲朗讀所在的句子。允許某人做 _ 玩電腦游戲_ last night_ be bad for _ 在.花費(fèi)(時(shí)間/金錢(qián))_ too much time_把.給某人看_ a model rocket_ 由某人做的_ 由.制成(看得見(jiàn)原材料) _ be

5、used for doing sth _ 把.送入太空_ learn about._ go into space_ 有一天_ come true_ 二、觀察下列句子，復(fù)習(xí)Unit 3 Topic 1語(yǔ)法知識(shí)：被動(dòng)語(yǔ)態(tài)。然后完成練習(xí)。 He speaks English. She speaks Chinese. English is spoken by him. Chinese is spoken by her.練習(xí)：1. We water trees in our school every three days.(同義句)_ 2. Lots of children visit the zoo

6、on weekends.(同義句) _ 3. A Journey to West _ (show) on CCTV every summer.(翻譯)_三、觀察P82 第2題的圖片，根據(jù)example和搭檔編對(duì)話。（注意be made of. 與 be made from.的區(qū)別）from.的區(qū)別） A:_ A:_ B:_ B:_ A:_ A:_ B:_ B:_ Computer desk / wood chopsticks/ bamboo A:_ A:_ B:_ B:_ A:_ A:_ B:_ B:_sweater /cotton watch /metal小結(jié)：be made of 由某種物

7、質(zhì)做成(看得出原材料，物理變化過(guò)程) be made from 由某種物質(zhì)制成(看不出原材料，化學(xué)變化過(guò)程)拓展：be made up of 由幾部分組成 be made in+地點(diǎn)/ 時(shí)間 在某地/某時(shí)制造 be made by + 某人 由某人制造 be made into+物品 被制成.四、聽(tīng)1a 錄音，完成1b 。再聽(tīng)一遍，回答問(wèn)題：Why is Jane unhappy? Because_ . 和同伴一起表演1a對(duì)話，然后回答1c的問(wèn)題。 1._ 2._ 3._ 4._五、語(yǔ)法學(xué)習(xí)：一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)：助動(dòng)詞(be的過(guò)去式was/were)+及物動(dòng)詞的過(guò)去分詞1. 肯定句式 ：

8、主語(yǔ)+was /were+過(guò)去分詞2. 否定句式 ：主語(yǔ)+was/were + not+過(guò)去分詞3. 一般疑問(wèn)句式： Was /Were+主語(yǔ)+過(guò)去分詞4. 特殊疑問(wèn)句式：疑問(wèn)詞W/H+was/were+主語(yǔ)+過(guò)去分詞E.g. An e-mail was sent to her friend by Jane yesterday. 譯：_ An e-mail wasnt sent to her friend by Jane yesterday. 譯：_ Was an e-mail sent to her friend by Jane yesterday? 譯：_ Who was the e-ma

9、il sent to by Jane yesterday? 譯：_六、課文精講點(diǎn)撥：1. Because I was not allowed to play computer games last night.譯：_ allow (v.) 允許 allow sb. to do sth. 允許某人做某事 allow doing sth. 允許做某事 be allowed to do sth. 被允許做某事2. Its bad for your health if you pend too much time on them. 譯：_ too much 既是形容詞短語(yǔ)，也是副詞短語(yǔ)，所以既可以修飾

10、名詞也可以修飾動(dòng)詞。如：too much water太多的水； eat too much吃得太多 。修飾名詞時(shí)名詞應(yīng)為不可數(shù)名詞，可數(shù)名詞要用too many修飾，并且用復(fù)數(shù)形式。 注意：與之相似的much too 常放在形容詞或副詞之前修飾形容詞或副詞。如： much too long太長(zhǎng)， much too fast太快3. Its used for sending satellites or spaceships into space . 譯：_ be used for doing sth = be used to do sth 被用來(lái)做某事 拓展：be used as +工具 被當(dāng)作.

11、用 be used by+某人 被誰(shuí)使用 如： English is used as a foreign language in China. 譯：_ Computers are used by some people as toys. 譯：_ used to do sth. 過(guò)去常做 be (或get) used to doing sth. 習(xí)慣于做I hope your dream will come true. come true 變成真實(shí)，實(shí)現(xiàn) come在這里起著連系動(dòng)詞作用，類似的go 也有這種用法:Additives can stop foods going bad. 添加劑能防止

12、食物變壞。自學(xué)檢測(cè)：一、用括號(hào)里所給單詞的適當(dāng)形式填空。 1. My teacher allows us _ (play) football after school. 2. Its a lock. Its used for _ (lock) the door. 3. The laptop _ (develop) in Japan in 1895. 4. The kite is mine and its made by _ ( I ) . 5. How beautiful the pants are ! Thank you. They _( buy ) at Girldear(哥弟) clothes store yesterday. 二、句型轉(zhuǎn)換。 1.My mother allows me to use her cellphone.(改為被動(dòng)語(yǔ)態(tài)) I _ _ _ use my mothers cellphone. 2.A rocket is used for launching satellites and spaceships. (就畫(huà)線部分提問(wèn)) _ _ a rocket _ _? 3.The digital camera was invented in 1975. (就劃線部分提問(wèn)) _ _ the