河北省唐山市曹妃甸区第二中学九年级英语全册 Unit 9 When was it invented Section B导学案（无答案） 人教新目标版

Unit 9 When was it invented Section B【学习目标】1.掌握词汇 crispy , salty , sour, by mistake , by accident , chef, sprinkle, according to, ancient, legend , fall into, remain, notice, produce, pleasant, mixture, in this way, pie, throw, 2. 被动语态的用法【使用说明】一、自学1.浏览Section B (1a4，通读至少2遍，用笔标出重点和自己做不理解的地方二、正课1.课前检测 （4） 2.课题解读与听力（9） 3.导学案探究释疑。（14） 4.学以致用（9）5.整理巩固（4）阅读3a，根据问题选择正确答案。( ) 1.What is the article about? A. What is tea? B. Where is tea from? C. How was tea invented? D. How to make a cup of tea?( ) 2.Tea wasnt invented by accident, was it? A. Yes, it wasnt.B. Yes, it did. C. No, it wasnt. D. Yes, it was.( ) 3.When was tea invented? A. Over two thousand years before 1310. B Over two thousand years before 1610. C Over three thousand years before 1310. D Over three thousand years before 1610.( ) 4.Where was tea invented? A. In China. B. In Singapore. C. Somewhere in western country. D. We dont know.( ) 5.How do we know about the history of tea? A. From Chinese history. B. From western history. C. From the legend in China. D. From American history.【知识点拨】1. crispy 脆的, 易碎的2. salty 咸的 salt 盐 不可数名词3. sour 酸的4. Potato chips were invented by mistake. 薯片是被无意中发明出来的。by mistake 错误地 差错地 He took the wrong train by mistake.He put salt into his coffee by mistake. 他错把盐放入了咖啡中。mistake 名词. “错误，过失”。 make a mistake/ mistakes “犯错误”。例如：Dont make such a foolish mistake again. 别再犯这样愚蠢的错误了。我错拿了我朋友的书。 I took my friends book _ _.你越仔细，犯的错误就会越少。The _ careful you are, the _ _ youll make.5. by accident 偶然地 意外地 Did you know that tea, the most popular drink in the world,was invented by accident? 你知道茶这种在世界上最受欢迎的饮料（在水之后）是偶然被发明的吗？I met her at the bus stop by accident. 我在公共汽车站意外地见到了她。6. according to 根据 It will be sunny according to the weather report. Please answer the questions according to the passage. 7.ancient 古代的 古老的8. fall into 落入陷入 fall down_, fall over _, fall off_ fall ill_, fall asleep_, fall behind _9.remain 留下 被遗留 保持不变 10. notice 注意到察觉到 notice sb. do sth / notice sb doing sth. 察觉到某人做某事 察觉到某人正在做某事 I didnt notice the boy _(take) the bag away. 11. produce 生产 制作 主语是人的时候 用主动 主语是物的时候 用被动 We_(produce) many kinds of machine so far. Bikes _(produce) in this factory ever since 1985. producer 生产者 制造者 product 产品 (名词)12. pleasant 令人愉快的 a pleasant trip 愉快的旅行 please 动词 使高兴， 使同意 pleased 形容词. 指人感到高兴的 pleasant 形容词. 指某事或某物令人愉悦 pleasure 名词. 愉快，满足，高兴Did you enjoy your holiday? Yes, I was very _ because I had a _ time with my family. A. pleased, pleasant B. please, pleased C. pleasant, pleased D. please, pleasant13.in this way 这样 in way 按照 方式 含有way的常见短语有：by the way 顺便问一下 on the way to: 在去的get in the way of 妨碍，挡着的路 in a way 在某种程度上14.throw - threw -thrown throw sth. at sb. 把 投向 15. in a bad mood 心情不好16.although = though 尽管 虽然 不能与but 同时出现在一个句子中 类似的还有because 和so17. notuntil“直到才” 时态 主将从现I wont leave until you promise to help me. 你不答应帮助我，我不会离开。杰克直到老师回来才离开。Jack _ leave _ his teacher comes back.直到莎莉姐姐告诉她，她才得知这件事。Sally _ know about it_ her sister told her.18. over = more than 超过多于 over . 在 垂直上方 不接触 on 在. 上面 接触 There is a bridge over the river. 19. leaf 树叶 leaves thief 小偷- thieves knife 小刀 - knives shelf 架子隔板 - shelves20. some time “一段时间，一些时候”，指的是时间段，对其提问用how long。 例如：I will go to see you if I have some time. 如果我有时间的话，我就会去看你。 sometime 表示过去或将来的“某个时候”，指的是时间点， 例如： This call box was built sometime last year. 这个电话亭是去年的某个时候建立的。 sometimes “有时”， 对其提问用how often。 例如： He sometimes goes to school by bus. 他有时乘公共汽车去上学。some times 名词词组，“几次，几倍”，例如： I met him some times in the street last year. 去年我在街上遇到过他几次。我下周的某个时候要到北京去。I will go to Beijing _ next week. 我有时去北京度假。I _ go to Beijing for a holiday.当堂检测1._ _ the computer _ (什么时候发明的)？2. _ was the car _ _ (谁发明的)？3. A pen _ _ _ (用来做) writing.4. What do you think is _ _ _ _ (最有帮助的发明)？5. He said the fish was _ _ (足够咸). ( )1.Paper is used for _ things. A. writing B. write C. writes D. to write ( )2.He finished the homework _.A. in the end B. on the end C. by the end D. at the end ( )3.Books _reading . A . used to B. are used as C. are used by D. are used for ( )5.-Your city looks beautiful ! - Yes . Lots of trees and grass _last year.A. are planted B. have planted C . were planting D . were planted ( )6.-Where is Mary ? -She _in the cinema an hour ago. A. saw B.sees C. is seen D. was seen ( )7.I took the wrong train _, I didnt even know it until half an hour later.A. by mistakes B. by mistake C. with mistake D. with mistakes1. Some people knew potato chips were invented _ _(错误地). 2. The most popular drink in the world was invented _ _ (偶然地).3. His parents _ apples _ (与相比更喜欢) bananas. 4. This young man _(梦想)of becoming a famous basketball player like Yao Ming. 5. _ _ (根据) the weather report, we are going to have several rainy days. 1. The soup is too _(salt ) I dont like it . 2 Sony is the _ (thin )boy in the class .3. The water is _ (boil) now . 4. The flowers produced a _(please ) smell .5. Who were they _( discover ) by ?6. Its _(use ) for scooping really cold ice cream .7. What do you think is the most _(invent )?8.Tea _(not bring ) to the Western World until 1610.( ) 1. The Chinese medicine always tastes _. A. sweet B. sour C. bitter 苦 D. salty( ) 2. Wow, what a _ lemon! A. crispy B. salty C. sour D. sweet( ) 3. This cup of ice-cream is nice. It tastes _. A. sweet B. bitter C. hot D. sour( ) 4. He cooked the potatoes chips for a long time. They were so _. A. sour B. hot C. crispy D. bad( ) 5. And he sprinkled lots of salt on them so they were _. A. sour B. salty C. sweet D. bitter( ) 1.I found a strange stone_ accident when we climbed the mountain. A. by B. with C. about D. from( ) 2._the following pictures, please write a composition. A. Thanks to B. Because of C. According to D. Instead of( ) 3.How was your climbing on Mount Tai? I didnt believe I could do it _ I got to the top. A. until B. unless C. after D. when( ) 4. You can work out the math problem _.A. by the way B. on the way C. in a way D. in this wayThese biscuits _ sweet and crispy. Could I have some more?” “OK. Here you are.” A. smell B. taste C. look D. soundThis kind of silk looks _ and sells _. A. well; good B. good; well C. well; bad D. good; bad( ) 1. Computers are useful. For example, they can _ sending e-mail. A. use for B. be used of C. be used for D. use of ( ) 2. A talk on Chinese history _ in the school hall next week.Ais given B. has been given C. will be given D. will give ( ) 3. They _ day and night. A. are made work B. are made to work C. made to be worked D. are making to work ( ) 4. Many bridges _ over the river since 1950. A. are built B. have built C. built D. have been built ( ) 5. You can go out if your homework _.A. is done B. will do C. will be done D. are finished ( ) 6. If he_ enough time, he will come up with an idea. A. gives B. will give C. is given D. will be given ( ) 7. This old machine _ the room wet. A used to keep B. was used to keeping C. used to keeping D. was used to keep ( ) 8. Tom ! You _on the phone just now, but you _in.A. wanted , were B. are wanted , are C. were wanted , werent D. called , arent ( ) 9. Can you tell me whom the play _ in 1998. A. was written by B. was written C. is written D. is written by ( ) 1.The students _to do their homework carefully. A make B are made C are making( )2. The brown desk_ of wood. A make B made C is made D makes( )3.This kind of car _ in Japan. A makes B. made C. is making D. is made( )4. New computers _ all over the world. A is used B. are using C. are used D. have used( )5. English_ in Canada, Australia and New Zealand as well as America and Britain.A speaks B is speaking C is spoken D spoke( )6 .This English song_ by the girls after class. A. often sings B. often sangC. is often sang D. is often sung( )7.This kind of paper _ for making stamps. A use B used C is used D uses( )9.Smoking _ in the hall. A is not allowed B should be allowed C has not been allowed D should not allow( )10. Newly-born babies _ in hospital. A. are taken good care B. are taken good care of C. take good care of D. take good care( )11.The pen _ well . It _ well, too. A is written, sell B is written, is sold C writes, is sold D writes, sells( )12.Mum, can I go out and play? If your work _. A does B is done C will do ( ) 13.The PLA _ on August 1,1927. A was found B was founded C found( )14. I was surprised that the strongest team _ A beat B was beat C was beaten( )15.Who is the little boy in the picture? Its me .The picture _ 10 years ago.A took B is taken C has taken D was taken( )16.Why didnt you go to the party last night? Because I_.A didnt invite B havent invited C wasnt invited( )17. He _ in the classroom just now. He _ be there now. A heard to sing; may B was heard sing; must C heard sing; must D was heard to sing; may( )18.Where did you go last night? I _ to go to Li Leis birthday party.A asked B am asked C have been asked D was asked( )19.Your dress is so nice. Thanks! It _ by my uncle as a birthday present.A bought B was bought C has bought D will buy( )20.I was _ that our class meeting about “ Eight Dos and Donts would be held soon.A talked B spoken C told D said( )21.The International Horticultural Exposition (园艺博览会) _ in Shenyang in May, 2020. Thousands of people have visited it.A held B holds C is held D was held ( )22. It is said that potato chips _by mistake. A invented B are invented C were invented( )23. The books must _ to the library. A be returned B give back C take( )24. Older people_.A spoken to politely B must speak to politely C should be spoken to politely( )25. This kind of food _ cool, clean and dry according to the instruction.A should be carried B must be put C should be placed D must be kept( )26.I think students shouldnt _ to do too much homework. Wed better _ them enough time to do sports and have other experiences. A be allowed ; leave B allow; leave C be allowed ; to leave D allow ; leaving( )27.The machine _ in two days. A can repaired B can be repaired C can repair D can be repairing( )28.The flowers_ often. A. must be water B. must be watered C. must watered D. must water( )29.The story book _ good care of. A must be take B must take C must be taken D must to be taken( )30.TV programs can_ to the other side of the world. A. send B. be sent C. make D. be made( )31.Our homework must_ carefully. A. wrote B. be written C. be written to D. write( ) 32. Our room must _ clean. A. keep B. be kept C. to be kept D. to keep( )33. His new book_ next month. A. will be published B. is publishing C. is being published D. has been published( )34. The play _ at the theatre next Sunday. A. is going to be shown B. will shown C. will show D. is shown( ) 35. The old stone bridge _ next week. A. is going to rebuilt B. will be rebuild C. are going to be rebuilt D. will rebuild( )36. Another road_ here in two years. A are built B are being built C were built D will be built ( )37.There is a new shop. It _for more than a month. A is opened B opens C has been open( )38. A lot of money _ on clothes so far. A is spent B has spent C has been spent( )39.He _ to the hospital already. A had sent B has been sent C was taken D has taken( ) 40. These papers_ yet. A have not written B. have not been written C. has not written D. has not been written( ) 41. Now these magazines_ in the library for a long time. A. have kept B. are keeping C. have been keeping D. have been kept( )42. This kind of paper _ soft. A is felt B feels C felt( )43. The apple_ very sweet. A. is tasted B. taste C. tastes D. are tasting( )44. You_ more beautiful in the light blue shirt. A. see B. watch C. look D. look at ( ) 45. What you said _. like a good idea. A. heard B. listened C. sound D. sounded( ) 47. Doctors _ in every part of the world. A. need B. are needing C. are needed D. will need( ) 48. The books may_ for two weeks. A. be kept B. be borrowed C. keep D. borrow( )49. The broken bike_ here by Mr. Smith. A. can mend B. can mended C. can be mend D. can be mended( ) 50. Old people must be looked after well and _ politely. A. speak to B. spoken C. speak D. spoken to ( ) 51.The trees must _. A. look after well B. be looked well after C. looked well after D. be looked after well( ) 52. I _ five minutes to decide whether I should go or not. A. gave B. was giving C. had given D. was given( ) 54. Great changes_ in the past ten years in China. A. took place B. have taken place C. were taking place D. had taken place( ) 56. Great changes_ in our country during the past 20 years. A. have happened B. happened C. have been happened D. were happened( )57. These apples _ well because they _ nice. A are sold, look B sell, look C sell, are looked D are sold , are looked( )58. The important meeting _ on a cold morning last year. A. was had B. was held C. held D. had( )60. The boy_ streets without pay in the old days. A. was made to clean B. made clean C. made to clean D. was made clean1. He told us that the jet plane _(invent) in 1980.2. If he _ (give) two more hours, he can finish the work.3. The undersea world _(build)