Unit 6Section A (Grammar Focus--4c) 人教版英语九年级全册同步课件 共21张(共21张PPT)

1、Unit 6When was it invented?Section A(Grammar Focus-4c)Learning Aims To understand and learn to use passive voice (past tense) . To understand the new words and phrases. 1.如此伟大的一项发明2.想到，考虑3.在我们的日常生活中 4.有道理 5.偶然地，意外地 6.在篝火上7.它提到 8.据说 9.人们相信10.掉进11.在19世纪12.传播到其他国家Revision1. such a great invention 2. th

2、ink of = think about 3. in our daily lives 4. have a point 5. by accident 6. over an open fire 7. It mentioned that 8. It is said that 9. It is believed that 10. fall into = drop into11. in the 19th century 12. spread to other countries 2. Personal computers _ _in 1885.3.The zipper _ _ _ Whitcom Jud

3、son in 1893.1.In ancient China，sky lanterns were s_ out to ask for help when people in trouble.was invented bysentwere invented Shoes with light are used _ _ in the dark.Lu Yu was called “the saint of tea”. His book Cha Jing describes how tea plants _ _ and _ to make tea.It also discusses where the

4、finest tea leaves _ _and what kind of water _ _.for seeingwere grownusedwere produced were used4.The tea, one of the most famous _ (drink), was _(discover) by accident. It was first _(drink) by Shen Nong nearly 5,000 years ago. It produced a pleasant smell after it was _(boil) in hot water for some

5、time.Tea _(bring) to Korea and Japan during the 6th. and 7th. centuries. And then was _ to more places around the world.discovereddrinksdrunkboiledwas brought 5.The Great Wall，the biggest man-made object was _ (build) to protect the country and the people.spreadbuiltfridgelowsomebodytranslatelockear

6、thquaken. 冰箱冰箱adj. 低的；矮的低的；矮的pron. 某人某人n. 重要人物重要人物v. 翻译翻译v. 锁上；锁住锁上；锁住n. 锁锁n. 地震地震预习检测预习检测sudden all of asuddenbellbiscuitcookiemusicalinstrumentadj. 突然（的）突然（的） 突然；猛然突然；猛然n. 钟钟(声声)；铃；铃(声声)n. 饼干饼干n. 曲奇饼曲奇饼adj. 音乐的音乐的,有音乐有音乐天赋的天赋的n. 器械器械;仪器仪器;工具工具各句的时态各句的时态? ?被动语态的句式被动语态的句式结构结构? ? 一般过去时态的被动语态一般过去时态的被动

7、语态注意：注意：这里这里 _ 的形式决定了被动语态的时的形式决定了被动语态的时态，其后的过去分词没有变化。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 + waswere +主语主语 + 过去分词过去分词 + (by )?be1. Alexander Graham Bell invented the telephone in 1876

8、. The telephone was invented by Alexander Graham Bell in 1876. Was the telephone invented by Alexander Graham Bell in 1876?The telephone wasnt invented by Alexander Graham Bell in 1876. When was the telephone invented by Alexander Graham Bell?What was invented by Alexander Graham Bell in 1876?否定句：否定

9、句：一般疑问句一般疑问句:特殊疑问句：特殊疑问句：(改为被动句改为被动句)2. He shows me his photos.am showedis showed to间接宾语（人）间接宾语（人） 直接宾语直接宾语(物）物） 多以间接宾语作主语多以间接宾语作主语3. I give him some advice on how to learn math. He is given some advice by me on how to learn math. Some advice is given to him by me on how to learn math.I _ _ his phot

10、os by him.His photos _ _ _ me by him.带有直接宾语和间接宾语的主动句，变为被动句时，带有直接宾语和间接宾语的主动句，变为被动句时，1)1)把间接宾语把间接宾语( (人）改为被动句的主语，直接宾语（物）保留不变人）改为被动句的主语，直接宾语（物）保留不变; ;2) 2) 把直接宾语把直接宾语（物）（物）改为主语，而把间接宾语改为主语，而把间接宾语( (人）人）保留不动，在保留不动，在前面加介词前面加介词to.to.give, show, lend, pass, offer, lend, sell, teach, promise,. sb. sth.make,

11、buy, cook, get,. sb. sth. 把直接宾语（物）改为把直接宾语（物）改为主语，而把间接宾语主语，而把间接宾语( (人）保留不动，在前面加介词人）保留不动，在前面加介词for. She bought me a shirt.Mother made me a coat.A shirt was bought for me.A coat was made for me.I was bought a shirt.I was made a coat.Practice1. Marys aunt brought her up. (改为被动语态）改为被动语态） Mary _ _ _ by he

12、r aunt.2. He made his daughter stay ay home. (改为被动语态）改为被动语态） His daughter _ _ _ stay at home.3. Mike lent me his pen. (改为被动语态）改为被动语态） I _ _ a pen _ Mike. A pen _ _ _ _ by Mike.4. The old building _ down to make room for the square. A. was taking B. ia taken C. was taken D. would take5. In old days,

13、the poor _ for the boss for over 18 hours a day. A. was made to be work B. were worked C. were made to workwas brought up was made to was lent by was lent to me CC6.The Great Wall _ all over the world. A. knows B. knew C. is known D. was known7.Who _ this book _? A. did; written B. was; written by C

14、. did; written D. was; written8.Vegetables, eggs and fruits _ (sell) in this shop and they _(sell) well.CBare soldsellPeople in Wuhan were first _(attack) by NCP in December,2019. The disease can be _(spread) person-to-person, so the city _(close) down to prevent its spread and people _(force) to st

15、ay at home.Close attention was _(pay) to the epidemic situation through watching CCTV news or surfing the Internet. For students, online courses _(give) _ (介词介词)us by teachers. Now were studying at school after several months fighting. I am deeply _(move) by the heroes like Zhong Nanshan.attackedspr

16、eadwas closedwere forcedpaidwere givenmoved用所给词的适当形式填空。用所给词的适当形式填空。to4a Rewrite the sentences using the passive voice. They sold the fridge at a low price.2. Somebody stole my camera from my hotel room.3. Where did you take these photos?4. Our parents advised us not to go out alone.1.5. Different wr

17、iters translated the book into different languages. The fridge was sold at a low price.My camera was stolen from my hotel room.We were advised not to go out alone by our parents.Where were these photos taken?The book was translated into different languages by different writers.“以低价以低价”translation n.

18、翻译；翻译；translator n. 翻译家翻译家4b Complete the sentences with the correct forms of the verbs in the box. You _to the party last night, werent you? Why didnt you go?2. The earthquake happened all of a sudden, but luckily the villagers _ to a safe place.3. The door _when we arrived, so we _the bell.4. The

19、students _ not to eat or drink in class. But Ruby _ the rule when she started eating a biscuit in science class.5. The cookies _ by the hungry kids in less than 20 minutes, and they really _ them.were invitedwere broughtwas lockedrangwere toldbrokewere eatenliked= suddenly/unexpectedlyeat lock like

20、ring invite break tell bring4c Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks.The telephone _(invent) by Alexander Graham Bell. He _ (born) in 1847. Mr. Bell _ (work) on the invention of the telephone with Thomas Watson. In 1875, Mr. B

21、ell_ (learn) how to send musical notes through an instrument similar to a telephone. Finally, the telephone _ (invent) in 1876. The first sentence that _ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone _ (use) around the world.was inventedwas bornworkedlearnt/learnedwas inventedwas saidis used1._ a new library _ in our school last year? A. Is; built B. Was; built C. Does; build D. Did ; build2. An accident _ on this road last wee