Unit6 When was it invented SectionA Grammar Focus-3c课件2024-2025学年人教版英语九年级全册

Section A GF-4C Unit6 When was it invented? 1. rule (名词) __________ 2. near (副词) __________ 3. nation (形容词) _________ 4. 偶然；意外地 __________ 5. 发生 _____________ 6. 毫无疑问；的确 ____________ 7. 跌落 _________ RevisionRevision 一、按要求写出下列词汇或词组。 take place nearly ruler national by accident without doubt fall into 1. ___________________________________ 2. ___________________________________ 3. ___________________________________ 4. ___________________________________ 5. ___________________________________ 6. ___________________________________ ___________________________________ The special cup is used for drinking wine. It’s believed that health is above wealth. We met at the train station by accident. I’m sorry that such an accident took place. She is without doubt very happy now. The boy fell into water and had to be pulled out at once. Check the homework. Tell something about how tea was invented by accident. One day Shen Nong was boiling drinking water over an open fire. Some leaves from a tea plant fell into the water and remained there for some time. It produced a nice smell so he tasted the brown water. It was quite delicious and one of the world’s favorite drink was invented. 根据课本内容，完成下列句子。 1. 拉链是什么时候被发明的？ ______ _____ the zipper ________? 2. 它于1893年被发明。 It ______ _________ in 1893. Grammar Focus was invented When was invented 3. 它是由谁发明的？ ______ _____ it invented ______? 4. 它是由惠特科姆•贾得森发明的。 It ____ ________ ___ Whitcomb Judson. 5. 茶叶什么时候被带到韩国去的？ _____ ______ tea _________ to Korea? 6. 是在六到七世纪之间被带到韩国。 It _____ _______ to Korea ________the 6th and 7th centuries. was invented by When was brought was brought during Who was by 7. 热冰淇淋勺用来做什么？ What ___ the hot ice-cream scoop_____ _____? 8. 它用来舀很冷的冰淇淋。 It’s _____ ____ ______ really cold ice-cream. used for serving is used for 主动语态如何改成被动语态？ 1. 主动语态的宾语改成被动语态的主语. 2. 主动语态的谓语动词改成被动语态的谓语动词。do 3. 注意保持时态和人称的一致。 4. 带双宾的谓语动词有两种改法。当把直接宾语改成主语时，谓语动词后必须加适当的介词: to, for. be done pass, show, send… 此类动词有： 5. 一些动词不定式在主动语态中省略to作宾语补足语，改成被动语态时，to必须还原。 注: 1. 不及物动词（vi.)不用被动语态。 buy be bought for 如：give be given to 此类动词还有： draw，make, cook, mend e.g. happen, appear, disappear e.g. A traffic accident ________(happen) just now. happened 2. 连系动词（Link.v.)不用被动语态。 如：be, look, seem, feel, sound, smell, taste, get, turn, become… e.g. Peking Opera _______ (sound) beautiful. sounds 3. 当此动词表示事物的自然属性的时候，不用被动语态 。 e.g. The pen __________(write) very fast. writes This kind of sweater _______(sell) well. sells 必背！必背！ 动词短语的被动语态 take care of → be taken care of cut down → be cut down laugh at → be laughed at look after → be looked after 被动语态的动词短语 以下这些短语本身即是被动语态的形式，不需再加 “by” . be covered with 用...覆盖 be interested in 对...感兴趣 be surprised at 对...感到惊奇 be made of / from 用…制成的 be known to 出名 2. Somebody stole my camera from my hotel room. My camera was stolen (by somebody) from my hotel room. 3. Where did you take these photos? Where were the photos taken (by you)? 4a Rewrite the sentences using the passive voice. 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). 4b Complete the sentences with correct forms of the verbs in the box. The keys were invited were brought was locked rang were told broke were eaten liked 4c Write the correct forms in the blanks. The keys was invented was born worked learnt was invented was said is used They sold the fridge at a low price. 他们以低价出售这台冰箱。     low形容词，意为“低的；矮的”， 常用短语 at a low price 意为“以低价”。 ► She jumped over the low wall. 她跳过了那堵矮墙。 ►This sweater is on sale at a low price. 这件毛衣正以低价出售。 2. Somebody stole my camera from my hotel room. 有人从我的宾馆房间里偷走了照相机。 somebody不定代词，意为“某人；重要人 物”，用于肯定句中。作主语时谓语动词用单 数形式，其同义词为someone。 ► There is somebody waiting to see you. 有人在等着见你。 anybody不定代词，意为“有人”，常用于否定句 和疑问句中；用于肯定句中意为“任何人”。 ► Is there anybody who can help me? 有人能帮我吗？ ► Anybody can do the work well. 任何人都能把这项工作做好。 用所给动词的适当形式填空。  1. The pizza was ______ (make) by me. Would you like to have some? 2. The Great Wall is ______ (know) all over the world. 3. This story was ______ (tell) by my grandmother last night. 4. Was a new science museum ______ (build) in your hometown last year? 5. No student is _______(see) in the playground. made known told built seen 6. History is _________ by the people. ( make) 7. He is often _________ to do the work by the  teacher. (ask) 8. The book ___________ by him last year.  ( write ) 9. The radio ______________ last week.  (repair) made asked was written was repaired 9. The letter _______ three days ago and it_____ yesterday. A. had post , had arrived B. was posted , arrived C. posted , arrived D. had been posted , was arrived 10. He told me that the final examination _______ next Thursday. A. is given B. will be given C. would have given D. would be given 11. Water ______ into ice. A. will changed B. must be changed C. should change D. can be changed 12. Plays ______ twice a month in that theatre. A. put on B. are put on C. was put on D. often put on 18. The new play _______ in theatre now . Why don’t you go in and see it ? A. is being shown B. is showing C. is shown D. shows 19. Can you tell _______ ? A. when did it happen B. when was it happened C. when it happened D. when it was happened 20. ______ the job ______ by Lucy or by John ? Tell me the truth , please. A. Has … finished B. Has …being finished C. Is …finish D. Has …been finished $$