《When was it invented?》PPT課件25
Review
Review the expressions and sentences.
1. 成為奧運(yùn)會(huì)的比賽項(xiàng)目 become an event at the Olympics
2. 把……分開(kāi) divide …into…
3. 阻止某人做某事 stop sb. from doing sth.
4. 欽佩；仰慕 look up to
5. 鼓勵(lì)某人做某事 encourage sb. to do sth.
6. 實(shí)現(xiàn)他們的夢(mèng)想 achieve their dreams
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Telling
Tell the development of the basketball.
Basketball was invented by a Canadian doctor named James Naismith.
When he was a collage teacher, he was asked to think of a game that could be played in winter.
He divided the men in his class into two teams and taught them to play his new game.
Players on the same team must work together to get the ball in the other team’s basket.
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常用句型：
1. I think … is a very useful invention.
我認(rèn)為……是一項(xiàng)很有用的發(fā)明。
2. … was invented by …
……是由…… (某人)發(fā)明的
3. … was invented in …
……是在…… (某時(shí)間)發(fā)明的
4. It was used for … 它被用來(lái)……
5. … is made of ………
是由……(材料)制成的
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點(diǎn)評(píng)：
① Computers are becoming more and more important in our daily life.
開(kāi)門(mén)見(jiàn)山，點(diǎn)出主題。
② Do you know when the computer was invented ?
語(yǔ)言過(guò)渡自然。通過(guò)一個(gè)疑問(wèn)句，將寫(xiě)作方向轉(zhuǎn)到介紹計(jì)算機(jī)的發(fā)展史上。
③ for example, what‘s more 等短語(yǔ)的使用使得更有說(shuō)服力。
④ I think computers will be more convenient and they are going to change our life completely in the near future.
對(duì)未來(lái)計(jì)算機(jī)提出展望，以此收尾顯得自然流暢。
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Rewrite these sentences using the passive voice.
1. Someone stole my watch.
My watch was stolen by someone.
2. They used five eggs to make this big cake.
Five eggs were used to make this big cake.
3. When did they invent the personal computer?
When was the personal computer invented?
4. They asked us not to run in the hallway.
We were asked not to run in the hallway.
5. Someone took the video back to the store.
The video was taken back to the store.
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一、寫(xiě)出下列短語(yǔ)的英文表達(dá)。
1.錯(cuò)誤地 by mistake
2.偶然 by accident
3.根據(jù)……；按 according to…
4.用這種方法 in this way
5.用來(lái)做…… be used for…
6.足夠咸 salty enough
7.一個(gè)古老的中國(guó) an ancient Chinese
傳說(shuō) legend
8.把…… 分成 divide...into
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二、單項(xiàng)選擇
1.My mother told me that my homework must ____ on time.
A. finish B. be finish C. be finished D. finished
2.The number of teachers in our school ____60 and a number of them ____ male teachers.
A. is; are B. are; is
C. am; are D. be; are
3.If it ____ tomorrow, we ____ go to the park.
A. rains; won’t B. will rain; won’t
C. rains; don’t D. will rain; will do
4. All the books will ____ to the children who live in the small village.
A. be sent B. sent
C. be send D. send
5.—Do you know the lady____ is interviewing our headmaster?
—Yes, she is a journalist from CCTV.
A. which B. whoC. whom D. whose
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三、根據(jù)中文提示完成句子。
1.There were many famous_______ (發(fā)明) in ancient China, and paper was one of them.
2.I don’t like this kind of potato chips because they are not _______ (脆的).
3.Silk is _______ (生產(chǎn)) in Hangzhou.
4.The conductor kept ______ (提供) us hot water on the train.
Homework
1. 試著向你的朋友用英語(yǔ)講述籃球的發(fā)展過(guò)程。
2. 用下列詞匯造句子。
look up to, by mistake, daily activities, It is said, all of a sudden, fall into, at the Olympics
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