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1、Unit 9 When was it invented?学习目标了解主动语态和被动语态,主动语态表示主语是动作的执行者，被动语态表示主语是 动作的承受者；被动语态的构成“助动词be+及物动词的过去分词”。学习重点一般现在时的被动语态第一课时 Section A (la一2c)学习目标了解一般过去时的被动语态及特别疑问句。学习重点一般过去时的被动语态课堂导学方案导学 1. invent； find； find out; discoverinvent意为“独创”，指通过劳动运用聪慧才智“独创/创建”出以前从未存在过的 新事物。Who invented the telephone?是谁独创电话的？H
2、e invented a new teaching method.他独创了一种新的教学方法。find意为“找到、发觉”，指找到或发觉自己所须要的东西或丢失的东西，着重指找 到的结果。Weve found oil under the South Sea.我们已在南海发觉了石油。They finally found a way.他们最终找到了方法。discover意为“发觉”，表示“偶然”或“经过努力”发觉客观存在的事物、真理或错误, 即指发觉原来客观存在但不为人所知的事物，也可表示发觉已为人所知的事物的新的性质或 用途。Columbus discovered America inl492.哥伦布
3、 1492 年发觉了美洲。We soon discovered the truth.我们很快就弄清了真相。find out指经过探讨或询问查明某事或真相。r ve found you out at last.我最终把你揭露了。Please find out when the ship sails for New York.请打听一下那艘船什么时候开往纽 约。Please find out what time the delegation will come.请查一查代表团什么时候来。1. Edison the electric lamp.2. I lost my necklace last n
4、ight. I haven t it.3. Who America first?4. Can you what time the train leaves?导学2. be used by的意思是“由(被运用。” “used to加不定式”表示过去经 常干某事现在不在干了。例如：I used to go to work by bus. Now I take a taxi. She used to be very shy.“be used to doing表示习惯于干某事be used for意为“(某物)被用做”其后接名词、代词或动名词。如：(1) This kind of bamboo can
5、 be used for water pipes .这种竹子可用作水管。(2) A knife can be used for cutting bread . 刀可用来切面包。be used to do sth.也可表示“(某物)被用做”，但其后接动词原形。如：(3) A hammer is used to drive nails .锤子是用来敲钉子的。提示：be used as相当于be used for的用法。如：(4) The girl is being used as a servant in the house .这个女孩在家里被当做 佣人使唤着。典型例题解析：1 .老人们被照看地很
6、好。The oldafter well.解析：这个题主要考查被动语态的结构be +动词的过去分词和应用，在本题中应当是 be looked after.2 . You can use the box the toys.A. carry B. carrying C. to carry D. carried解析：在这个题目考查一个短语的应用use sth to do利用某物做某事，因此答案为C。 中考连接：.()1. Although Tom failed the game, he said he would try again.A. B. and C. but D. because()2. I
7、must practice English, because it s important while talking witha foreigner.A. speak B. to speak C. speaking D. speaks写出下列动词的过去式和过去分词：get beginleave go oversleep fleebreak run showring单项选择()1 The Peoples Republic of China _ on October 1, 1949.A. found B. was founded C. is founded D. was found()2 Eng
8、lish _ in Canada. A. speaks B. are spoken C. is speaking D.is spoken() 3 This English song by the girls after class .A. often sings B. often sang C. is often sang D. is often sung()4 This kind of car in Japan . A, makes B. made C. is making D. is made()5 New computers all over the world. A. is used
9、B. are using C. are usedD. have usedB. not to C.A. aB.D. clean off()6. Ask him _ come to our party tomorrow. A. notdoesn，tD. isn，t()7. Its twelve now. Lets havelunch together,anC. theD. x()8. Its your turn to the room, Wang Fang.A. clean up B. clean to C. clean-up翻译下列句子1 .钢笔用来写字 2 .电话是谁独创的？ 3 .计算机是什
10、么时候独创的?.4 .微波炉是做什么用的?.其次课时 Section A (3a-4)学习目标娴熟驾驭被动语态用法，学会用被动语态表达对独创事物的相识和看法。学习重点 L娴熟运用一般过去时的被动语态。2词汇Light bulb microwave oven 课堂导学方案导学 1. hear 和 listen tohear只是强调听见了，指声音传进了耳朵。listen to的意思是集中留意力，尽量听清晰。例如：Suddenly I heard a strange noise .我突然听到一个惊奇的声响。I can hear you.我能听到你说话。Listen to me please.请听我说
11、。I heard them talking in next room, but I didn t really listen to wh at they were saying.我听到他们在隔壁房间里说话，但我实在没留意听他们说什么。当谈到听音乐、无线电广播、演讲、讲课等时，要用hear。Did you hear Jack s talk on Tuesday?你听了星期二杰克的演讲吗？但是可以说：I spent the night listening to records.我听了一晚上的唱片。（不是公开演出）留意：hear一词一般不用于进行时。不说I am hearing或I was hear
12、ing, 而用can或could。例如：I can hear somebody coming.我能听见有人来了。导学2.被动语态语态是动词的一种形式，它表示主语和谓语的关系。语态有两种： 主动语态和被动语态。假如主语是动作的执行者，或者是说动作是由主语完成的，要用主动 语态；假如主语是动作的承受者，或者是说动作不是由主语而是由其他人完成的，则用被动 语态。被动语态各时态构成表TENSE一般现在时一般将来时现在进行时一般过去时 现在完成时 过去完成时 过去进行时 情态动词主动语态 be+V. V. s willbe going to+V. amisare+V. ing (Dwaswere hav
13、ehas+V. p. p had+V. p. p waswere+V. ing 情态动词+V.被动语态 amisare+V(p. p) will be +V(p. p) amisare+being+V(p. p) V.ed waswere+V(p. p) havehas+been+V(p. p) had+been+V(p. p) waswere+being+V(p. p) 情态动词+be+V(p. p)导学3.感官动词或使役动词运用省略t。的动词不定式，主动语态中不带to，但变为 被动语态时，须加上to o例：make somebody do something-* somebody+ be
14、+made to do something see somebody do somethings somebody +be +seen to do something1. A girl saw my wallet drop when she passed by.fMy wallet was seen to drop by a girl when she passed by.2. The boss made the little boy do heavy work .fThe little boy was made to do heavy work by the boss.选择填空()1. A
15、Knife is used for things A cutting B. cut C cuts D to cut()2. Anna isto choose her own clothes . A. allowed B. allows C. allowingD , allow()3. He finished the homework _. A. in the end B. o the end C. by the endD. at the end()4. Pens writing . A . used to B. are used as C. are used by D. areused for
16、()5. is used for seeing in the dark .A. The shoes with adjustable heelsC. The heated ice cream scoopB. The battery - operated slippersD. The flying disk)6. I can t wake up in the morning . What shall I do ? Buy , it mayhelp .A. a light bulb B. a microwave oven C an alarm clock D. a binoculars )7. Yo
17、ur city looks beautiful ! Yes . Lots of trees and grass last year.A. are planted B. have planted C . were planting D . were planted )8. Where is Mary ? She in the cinema an hour ago.A. saw B, sees C. is seen)9. Look! A boy is falling theA. into B. off C. overD. was seenriver. Let s go and save him.D
18、. down)10. I took the wrong train, I didn t even know it until half an hourlater.A. by mistakes B. by mistake C. with mistake D. with mistakes 达标检测1. People speak English in many countries. Englishin manycountries.2. We built this bridge last year. This bridge last year.3. The tiger in the zoo frigh
19、tened the little girl.The girlby the tiger in the zoo.4. Xiao Liu has invited you to a lunch party.You to a lunch party.5. You must not take these magazines out of the reading-room.These magazines the reading-room.6. We shall discuss the problem at tomorrows meeting.The problem by us at tomorrow.用所给
20、词的适当形式填至1. MPS is used for (play) music. 2. He has two (radio).3. A computer is one of (use) inventions in the world.4. How many magazines can (borrow) form the library every week?5. He has (invent) many things in his life.第三课时 Section B (la-2c)学习目标学会表达这些创建和独创对你的生活的帮助或对生活质量的提高和相识。课堂导学方案导学L salty是形容词
21、。意为“咸的，含盐的”。It is salty.这是咸的I don，t like salty food.我不宠爱咸的食物导学2. Mistake 1动词 弄错,误会You mistook my meaning entirely.你完全误会了我的意思。I mistook the number and went to the wrong room. 我记错号码，走错了房间2.名词错误,过失;误会Tom didn，t make a single spelling mistake in his composition.汤姆在这篇作文里一个字也没拼错。By mistake 错误地 He put salt
22、 into his tea by mistake.他把盐误放进茶里 达标检测.()1 Keys are the doors.A. used for open B. usesd to open C. use for opening D. use to open()2 Yesterday I took Tom，s bagA. by mistake B. in mistake C. for mistake D. by mistakes()3 The worker came up with a good ideaA. at the endB. in the endC. by theendD. at t
23、he end of()4 My teacher told me that my homework must on time.A. finishB. finished C. be finished D. be finishing()5 The police found a car A. by the way B. by mistake C. by accident D. by then()6 Do you know the bank his sister works ? A. where B. that C.which D. who()7 Be careful of the cup, its A
24、. sour B. crispy C. saltyD. hot（）8 honest the boy is! A. What an B. What a C. What D. How句型转换1. She was seen to come out of the library by him.（变为主动语态） He out of the library.2. When are trees often planted?（变为主动语态） When people often?3. The League was founded in Guangzhou in 1922 ?（提问划线部分） the League
25、 ?4. Did the students wear the school clothes a lot?（变为被动语态） the school clothes a lot ?5. Kate took good care of the baby yesterday evening ?（变为被动语态） The baby well by Kate yesterday evening ?6. His aunt bougt him a bicycle.（变为被动语态）A bicycle him by his aunt. 汉译英1 ,谁独创了计算机？ 2,计算是用来做什么的？ 3.你认为什么是最令人厌烦的
26、独创？ 羸血藻符Section B 73m学习目标全面驾驭被动语态。自主学习最受欢迎的饮料在世界上 偶然的 三千多年 依据 确定做某事在户外的火炉上 用这种方式一个古老的中国传闻落入世界上最宠爱的饮料之一课堂导学方案Accident 1.事故；灾祸 He died in an automobile accident years ago.他数年前死于 车祸2意外事情；偶然因素，机遇The discovery was a happy accident.这一发觉出 人意料,令人兴奋By accident意外事情;偶然因素,机遇The discovery was a happy accident. 这
27、发觉出人意料，令人兴奋。Taste的用法 作名词，意为“味道，味道” 作系动词，意为“尝起来”，后跟形容 词作表语。作实义动词，意为“尝，品尝”，作形容词，意为“味道好的”。用单词的适当形式完成句子。1. Tea (invent) by Shen Nong.2. The beverrage (descover) over three thousand years.3. We spent a(please ) evening.4. r m(please )to meet you.5. The boy(fall) down from the tree.6. Did you notice the m
28、an (go) out of the room?7. The computer is one of the most important (invent).8. Amy makes fewer mistakes than Peter. She does her homework(careful).9. John is (luck) enough to miss the first train.10. The guide said that much attention must (pay) to these details.11. . My friend told me that he was
29、n, t used to(travel) by plane and he used to(feel) sick a lot.12. Thank you for me to the party, I m grateful to you for your (invite).13. By the time he was 12, he (teach) himself French.14. He watched the result of the test and then(draw) a conclusion.(得出结论)15. So far, we(hold) twelve sports meeti
30、ngs.16. This camera doesn t belong to (he), it s(I).17. This car costs too much. Don t you have something (cheap)?第五课时 Self check and Reading学习目标 巩固运用整动语态描述事物；全面驾驭本单元所学学问。学习重点 1.本单元的阅读课文。2.词汇century active creative knock into divide metal below towards develop rise risen教学流程1.自主学习。2.合作探究。3.小组展示4.总结课
31、堂导学方案divide动词，意为“分开，划分”，常与介词in, into连用，指把一个整体分成几个部分。2. It is believed that.意为“人们信任”达标检测 用所给的词组填空。by accidentdivide. intofall intoaim atin the endaccording toprefer. . to1 .an ancient Chinese legend, the emperor Shen Nong discovered tea.2 . Tea, the most popular drink in the world was invented.3 . So
32、me leaves from a nearby bush the water and remained there for sometime.4 . He the lion and fired. 5. The customer was happy.6. I lemons oranges.7. Mum the apple three parts among the children.选择填空8. )1. A Knife is used for things . A cutting B. cut CcutsD to cut9. )2.Anna is to choose her own clothe
33、s . A. allowed B. allows C.allowingD . allow10. )3. He finished the homework .A. in the endB. o the endC. by the endD. at theend( )4. Pens writing . A . used to B. are used as C. are used by D.are used for( )5. is used for seeing in the dark .A The shoes with adjustable heelsB. The battery -operated
34、slippersC. The heated ice cream scoopD. The flying disk( )6. I cant wake up in the morning . What shall I do ?Buy,it may help .A. a light bulb a binocularsB. a microwave ovenC an alarm clockD.)7. Your city looks beautiful !Yes . Lots of trees and grasslast year.A. are planted B. have plantedC , were
35、 plantingD wereplanted)8. Where is Mary ? Shein thecinema an hour ago.A. saw B, sees)9. Look! A boy is fallingC. is seenD. was seenA. into . B. Iffthe river.Let，s go and save him.C. overD down()10. I took the wrong trainlater.I didn，t even know it until half an hourA. by mistakesB. by mistakeC. with
36、 mistakeD.with mistakes用所给词的适当形式填空1. The soup is too(salt ) I don，t like it .2 Sony is the(thin )boyin 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
37、 (invent )?8. Tea (not bring ) to the Western World until 1610.9. The potato chips were invented by a chef (call ) George Grum.10. This(much love ) sport is enjoyed by young people .11. Do you think the alarm clock is an ( annoy ) invention ?12. It is played by more than 100 million people in over 200 countries (include ) China .