2014年秋新目标九年级上Unit6SectionA4a-4c课件（30页）.ppt

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1、Section A 4a-4cUnit6Qingtang Middle School by Mr. Zhou.Review When was invented ? It was invented in What is it used for ? It is used forfridge /frid/ n. 冰箱冰箱 I think a fridge is the most useful invention in modern world. The fridge is used for keeping the vegetable fresh.translate /trnsleit/ v. 翻译翻

2、译 She is translating the words into English. She is a good translator.translate. into. lock /lk/, /la:k/ v. 锁上；锁住锁上；锁住 He is locking the car. These locks are strong.earthquake / :(r)kweik/n. 地震地震 Dont be afraid of the earthquake. 1.All of a sudden 突然 eg:There is a cat ran out from the room all of a

3、sudden. 2.bell n. ring the bell按门铃biscuit /biskit/ n. 饼干饼干 Dont eat too much biscuit, it isnt good for your health.cookie/kuki/ n. 曲奇饼干曲奇饼干 Dont eat so much cookie, because it is too sweet.instrument /instrumnt/ n. 器械；器械； 仪器；工具仪器；工具 There are many kinds of instruments in our school.New words fridge

4、/frid/ n. 冰箱冰箱 translate /trnsleit/ v. 翻译翻译 lock /lk/, /la:k/ v. 锁上；锁住锁上；锁住 earthquake / :(r)kweik/ n. 地震地震 sudden /sdn/ adj. 突然（的）突然（的） all of a sudden 突然突然; 猛地猛地 biscuit /biskit/ n. 饼干饼干 cookie/kuki/ n. 曲奇饼干曲奇饼干 instrument /instrumnt/ n. 器械；器械； 仪器；工具仪器；工具根据汉语提示完成单词。根据汉语提示完成单词。 1. The boy lost his

5、parents during the last years _ (地震地震). 2. The students were asked to _ (翻译翻译) the story into English. 3. The police found the lost boy under the destroyed house through an _ (仪器仪器)。earthquaketranslateinstrument 4. I only have some _(饼干饼干) and a glass of milk every morning. 5. If you cant eat all th

6、ese fruit , you may put some into your _ (冰箱冰箱). biscuits fridge根据汉语提示完成单词。根据汉语提示完成单词。When was the zipper invented?It was invented in 1893.Who was it invented by?It was invented by Whit comb Judson.When was tea brought to Korea?It was brought to Korea during the 6th and 7th centuries.What is the hot

7、 ice-cream scoop used for?Its used for serving really cold ice-cream. 一般过去时态的被动形式一般过去时态的被动形式注意：注意：这里这里 be 的形式决定了被动语态的的形式决定了被动语态的时态，其后的过去分词没有变化。时态，其后的过去分词没有变化。肯定句肯定句 主语主语 + waswere + 过去分词过去分词 + (by )否定句否定句 主语主语+ waswere not +过去分词过去分词 +(by )一般疑问句一般疑问句 waswere +主语主语+过去分词过去分词 + (by )?特殊疑问句特殊疑问句 疑问词疑问词 +

8、 waswere +主语主语 + 过去分词过去分词 + (by )?4a Rewrite the sentences using the passive voice. 1. They sold the fridge at a low price. The fridge was sold at a low price by them. 2. Somebody stole my camera from my hotel room. 3. Where did you take these photos? My camera was stolen by somebody from my hotel r

9、oom.Where were these photos taken by you ? 4. Our parents advised us not to go out alone. 5. Different writers translated the book into different languages. We were advised not to go out alone by our parents.The book was translated into different languages by different writers.把下列句子改为被动语态。把下列句子改为被动语

10、态。1. They made these computers in Shenzhen. These computers _ _ in Shenzhen.2. She bought a new bike yesterday. A new bike _ _ by her yesterday.were madewas bought4b Complete the sentences with the correct forms of the verbs in the box. 1. You _ to the party last night, werent you? Why didnt you go?

11、 2. The earthquake happened all of a sudden, but luckily the villagers _ to a safe place.were invited were brought eat lock like ring invite break tell bring 3. The door _ when we arrived, so we _the bell. 4. The students _ not to eat or drink in class. But Ruby _ the rule when she started eating a

12、biscuit in science class. 5. The cookies _ by the hungry kids in less than 20 minutes. And they really _ them!was locked rang were told broke were eatenliked eat lock like ring invite break tell bring4c Decide whether active or passive forms should be used in these sentences. Write the correct forms

13、 in the blanks The telephone _ (invent) by Alexander Graham Bell. He _ (born) in 1847. Alexander _ (work) on the invention of the telephone with Thomas Watson. In 1875, Alexander_ (learn)how to send musical notes through an instrument similar to a telephone. was invented was born worked learnedlearn

14、t Finally, the telephone _ (invent) in 1876. The first sentence that _ (say) on the telephone by Alexander was “Mr. Watson, come here; I want to see you.” Today the telephone _ (use) around the world.was invented was said is used Summaries 1. at a low price 以一个很低的价格以一个很低的价格 2. take these photos 拍这些照

15、片拍这些照片 advise sb (not)to do sth 建议某人做（不做）建议某人做（不做） 3. go out alone 单独外出单独外出 4. translate the book into different language 把书翻译成不同种类的语言把书翻译成不同种类的语言 why not do sth为什么不做某事为什么不做某事 why dont you do sth为什么你不做某事为什么你不做某事 5. all of sudden 突然突然 sb be told (not) to dosth某人被告诉做（不做）某事某人被告诉做（不做）某事 break the rule/o

16、bey the rule违反规则（遵守规则）违反规则（遵守规则） 6. work on 从事，进行从事，进行用所给词的适当形式填空。用所给词的适当形式填空。1. This instrument is used for _ (play) music in class.2. How many magazines _ (borrow) from the library today?3. Edison was a great_. He had over 1.000 _ in his life. (invent). 4. A picture _ (put) on the blackboard befor

17、e class.5. Plates and dishes _ (not wash) after supper yesterday.playingare borrowedinventionswas putwerent washedinventor1. Recite and copy the new words in Pages 41-44.2. Finish 4B in Section A in Page 44.3. Finish the workbook of Section A 3a-4c1. I feel very happy that I _ to be the host. Congra

18、tulations! A. choose B. am chosen C. was chosen D. haven chosen 2. Today Chinese _ by more and more people around the world. A. was spoken B. is spoken C. spoke D. speak 3. Your hometown has changed a lot Yes. Take a look at these tall buildings. They _ last year A. build Bbuilt C. was built Dwere built 4. Why is the classroom so dirty? Sorry, sir. It _ yesterday. We forgot to do it A. dont clean B. didnt clean C. werent cleaned D. wasnt cleaned