九上Unit9Whenwasitinvented单元导学案

1、Unit 9 When was it invented？班级 小组 姓名 评价 【教学目标】 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【重点句型】 When was it invented? It was invented in 1885.When were electric slippers invented? They were invented last year.Who were they invented by? They were invented by

2、Julie Thompson.What are they used for? They re used for seeing in the dark第一课时 Section A（ 1a 2c）【教学目标】了解一般过去时的被动语态及特殊疑问句。【学习重点】一般过去时的被动语态词汇 invent; calculator; be used for; scoop; adjustable; heel; battery; operate; slipper; heat【探究案】1. invent； find ； find out; discoverinvent 意为 “发明 ” ，指通过劳动运用聪明才智“发

3、明创造”出以前从未存在过的新事物。Who invented the telephone？ 是谁发明电话的？He invented a new teaching method 他发明了一种新的教学方法。find 意为 “找到、发现” ，指找到或发现自己所需要的东西或丢失的东西，着重指找到的结果。We've found oil under the South Sea 我们已在南海发现了石油。They finally found a way 他们终于找到了办法。意为 “发现 ” ，表示“偶然 ”或 “经过努力 ”发现客观存在的事物、真理或错误，即指发现原来客观存在但不为人所知的事物，也可表示

4、发现已为人所知的事物的新的性质或用途。Columbus discovered America in1492 哥伦布 1492年发现了美洲。We soon discovered the truth 我们很快就弄清了真相。find out 指经过研究或询问查明某事或真相。I've found you out at last我终于把你揭露了。Please find out when the ship sails for New York.# 打听一下那艘船什么时候开往纽约。Please find out what time the delegation will come 请查查代表团什么时

5、候来。【跟踪训练】2. Edison the electric lamp.3. I lost my necklace last night I haven 'J it.4. Who America first?5. Can you what time the train leaves2. be used by的意思是 由(被)使用”，“used t加不定式”表示过去常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 doingfe示为惯于

6、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 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 asf目当于 be used for的用法。 如：( 4) The girl

7、is being used as a servant in the house这个女孩在家里被当做佣人使唤着。【训练案】单项选择( ) 1 The People's Republic of China _ on October 1, 1949.A. found B. was founded C. is founded D. was found( ) 2 English in Canada.A. speaks B. are spokenC. is speakingD. is spoken( ) 3 This English song _ by the girls after class.

8、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 B. are using C. are used D. have used用所给词的适当形式填空1. Edison was a great (invent) and he invented more than one than

9、 one thousand(invent).2. The old people should (speak) to politely.3. A stamp is used for (send) letters.4. Who (save) her father?-He(save) by that policeman.5. The teacher s offic_e(clean) by us yesterday.【课后反思】Unit 9 When was it invented？班级 小组 姓名 评价 第二课时( Section A 3a-4)【教学目标】熟练掌握被动语态用法，学会用被动语态表达对

10、发明事物的认识和看法。【学习重点】1.熟练运用一般过去时的被动语态。2 词汇 Light bulb; microwave; oven【预习指导及使用说明】1 .课前热身。2.合作探究。3.检测【预习案】1. hear和listen to: hear只是强调听见了，指声音传进了耳朵。listen to的意思是集中注意力，尽量听清楚。例如：Suddenly I heard a strange nois我突然听到一个奇怪的声响。I can hear you我能听至 U你说话。Listen to me pleased 听我说。I heard them talking in next room, but

11、 I didn t really listen to what they were saying.我听到他们在隔壁房间里说话，但我实在没注意听他们说什么。当谈到听音乐、无线电广播、演讲、讲课等时，要用hear。Did you hear Jack 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)注意：hear词般不用于进行时。不说 I am hearing或I was hearing,而用 can或 could。例 如：I can hear somebody c

12、omin或能听见有人来了。【探究案】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。如果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；如果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。拓展 : 被动语态各时态构成表TENSE主动语态被动语态be+V.V.s般现在时amisare+V(p.p)一般将来时willbe going to+V.现在进行时amisare+Ving一般过去时 waswere现在完成时havehas+Vp.p过去完成时had+V.p.p过去进行时waswere+V-ing情态动词情态动词+V

13、.3.感官动词或使役动词使用省略须加上to。to的动词不定式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)主动语态中不带to,但变为被动语态时,例： make somebody do something f somebody+ be +made to do somethingsee somebody do something f somebody +be +seen to do something1

14、. A girl saw my wallet drop when she passed by. fMy wallet was seen to drop by a girl when shepassed by.2. The boss made the little boy do heavy work .fThe little boy was made to do heavy work by thboss.【达标检测】一、同义句转换2. People speak English in many countries. English in many countries.3. We built thi

15、s bridge last year. This bridgelast year.4. The tiger in the zoo frightened the little girl.The girl by the tiger in the zoo.5. Xiao Liu has invited you to a lunch party.Youto a lunch party.6. You must not take these magazines out of the reading-room.These magazinesthe reading-room.7. We shall discu

16、ss the problem at tomorrow's meeting.The problem by us at tomorrow.二、用所给词的适当形式填空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.【课后

17、反思】Unit 9 When was it invented?班级 小组 姓名 评价第三课时(Section B 1a-2c【教学目标】学会表达这些创造和发明对你的生活的帮助或对生活质量的提高和认识。【学习重点】1 .有关薯条的相关知识。2 .词?匚 crispy salty sour by mistake chef sprinkle【预习指导及使用说明】1 .课前预习。2 .听力检测。3 .小组展示【预习案】1、salty是形容词。意为 咸的，含盐的”。It is salty.这是咸的I don't like salty food.我不喜欢咸的食物2、Mistake 1)动词 弄错，

18、误解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 into his tea by mistake.他把盐误放进茶里【探究案】一.选择填空1. A Knife is used for things.A

19、cuttingB. cutC cutsD to cut2. Anna isto choose her own clothes.A. allowedB. allowsC. allowingD. allow3. He finished the homework .A. in the end B. o the end C. by the end D. at the end4. Pens writing.A. used to B. are used as C. are used by D. are used for5. is used for seeing in the dark.A. The sho

20、es with adjustable heelsB. The battery -operated slippersC. The heated ice cream scoopD. The flying disk6. I can t wake up in the morning. What shall I do?Buy , it may help.A. a light bulb B. a microwave oven C an alarm clock D. a binoculars7. Your city looks beautiful!Yes. Lots of trees and grass _

21、last year.A. are planted B. have planted C. were planting D. were planted8. Where is Mary?She in the cinema an hour ago.D. was seen s go and save him.D. downt even know it until half an hour later.A. sawB, seesC. is seen9. Look! A boy is falling the river. LetA. intoB. offC. over10. I took the wrong

22、 train , I didnA. by mistakes B. by mistake C. with mistake D. with mistakes根据句意及首字母提示完成下列句子.1. Mum added salt to the soup, but it wasn _t _se_nough.2. My father works as a c in a restaurant.3. This orange is too s .4. The biscuits are very c .I like them.5. I m heavier than Jim means Jim is_tthan m

23、e.【课后反思】Unit 9 When was it invented?班级 小组 姓名 评价第四课时(Section B 3a-4)【教学目标】全面掌握被动语态。【学习重点】1.短文 3a 2.词?匚 ancient; fall into; remain; notice; produce; pleasant; in this way;pie; throw; taste【预习指导及使用说明】1 .自己阅读短文2.回答短文中的问题3.写作【预习案】1、Accident 1) 事故;灾曷 He died in an automobile accident years ago他数年前死于车祸2)意外

24、事情；偶然因素，机遇The discovery was a happy accident.这一发现出人意料，令人高兴By accident意外事情；偶然因素，机遇The discovery was a happy accident.这一发现出人意料，令人高兴。2、Taste的用法 作名词，意为味道，滋味”；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”。【达标检测】用单词的适当形式完成句子。1. They are used for(change) the style of the shoes.2 Later he decided(taste)

25、 the hot mixture.3 .This(specially) pen was invented by Zheng Jie.4 . The(fly) disk was invented by college students.5 . Some leaves from a nearby bush fell into the water and(remain) for some time. 词形变换专项练习题1. Amy makes fewer mistakes than Peter. She does her homework(careful).2. John is(luck) enou

26、gh to miss the first train.3. The guide said that much attention must(pay) to these details.4. .My friend told me that he wasn' tused to (travel) by plane and he used to (feel) sick a lot.5. Thank you for me to the party, Im grateful to you for you (invite).6. By the time he was 12, he(teach) hi

27、mself French.7. He watched the result of the test and then(draw) a conclusions(出结论)8. So far, we(hold) twelve sports meetings.9. This camera doesn ' t belong to(hes,(I).10. This car costs too much. Don ' t you have something(cheap)?阅读理解： When you are learning English, you find it not clever

28、to translate an English sentence, word for word, into your own language. Take the sentence“ How do you do? ” for example.look up each word in the dictionary, one at a time, what is your translation? It must be a wrong sentence in your own language.Languages don ' t just have different sounds, th

29、ey are different in many ways. It' s imthe rules for word order in the study of English, too. If the speakers put words in a wrong order , the listener can' understand the speaker 'ssntenceeasily. Sometimes when the order of words in an English sentence is changed, the meaning of the sen

30、tence changes. But sometimes the order is changed, the meaning of the sentence doesn ' t change between the two pairs of sentences:“ She only likes apples. ”“ Only she likes apples. ”“I have seen the film already. ”“I have already seen the film. ”When you are learning English, you must do your b

31、est to get the spirit of the language and use it as the English speaker does.()I.From the passage we know thatwhen we are learning English.A. we shouldn ' t put every word into our languageB. we should look up every word it the dictionaryC. we need to put every word into our own language()2.We c

32、an learn from the passage that.A. if the order of words is different, the meaning of the sentence must be differentB. the order of words can never change the meaning of an English sentenceC. sometimes different order of words has a different meaning ()3.“ She only likes apples. ".A. is the same

33、 as “ Only she likes apples. is diffe rent from“ Only she likes apples. ”C. means “ She likes fruit except apples.”()4. Which of the following is TRUE?A. The order of words can' t be changedB. We should know the rules for word order when we study EnglishC. It s important for us to translate an E

34、nglish sentence word Ood w()5.What ' s the meaning of the underlined word“spirit ” ？A.心情B.本意C.灵魂【课后反思】Unit 9 When was it invented?班级 小组 姓名 评价第五/六课时 Self check and Reading【教学目标】巩固使用被动语态描述事物；全面掌握本单元所学知识。【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

35、 risen【预习指导及使用说明】1.自主学习。2.合作探究。3.小组展示4.总结【预习案】1、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 意为久们相信”【达标检测】一、用方框内适当的词组填空。by accident o fall into aim at in the end according to prefer.to1. an ancient Chinese legend, the emperor Shen Nong discovered tea.2. Tea, the most

36、 popular drink in the world was invented.3. Some leaves from a nearby bush the water and remained there for some time.4. He the lion and fired. 5. The customer was happy.6. I lemons oranges.7. Mum the apple three parts among the children.二、完成填空The game of football began in England in the middle of t

37、he nineteenth century. But the Chinese played a gamefootball over 2000years ago. In the beginning, it was very 2 and dangerous. There were not a 日xed(固定的)number of 3 and there was always a lot of fighting. In 1863 the Football Association(协会)was founded健立)to bring 4 to the game. Since then, millions

38、 have played football, making it the world5，s spost It ' s the strongeurope and 6 , but itis popular in Africa 7 and now is played also by women; women ' s football is one of the fastest 8_sports in the world. The World Cup is the most important 9 in international football. The competition i

39、s held every four years at 10 countries around the world. The first competition was held in 1930 and the winter was Uruguay乌拉圭)。()1. A. like()2. A easy()3. A. players()4. A. fieldsD. asD. terribleD. goalsD. rulesB .forC. with8. rough(粗鲁的)C. nervousB. strikers (打击者)C. ballsB. scores.C fans( ( ( ( ( (

40、) 5 .A. ordinary) 6 .A. England) 7. A. at last) 8. A. relaxing) 9. A. cup) 10. A. different.B. amazingB. GermanyB. as wellB. movingB. chanceB. importantC. popularC. South AmericaC. once moreC. runningC. prizeC. largeD. publicD. AfricaD. ever sinceD. growingD. clubD. severalIn general (一般来说) people t

41、alk about two groups of colors: warm colors and cool colors.Scientists think that there are also two groups of people: people who prefer warm colors and people who prefer cool colors.The warm colors are red, orange and yellow. Where there are warm colors and a lot of light, people usually want to be

42、 active. People think that red example is exciting sociabl隶交际的) people, those who like to be with others like red. The cool colors are green, blue and purple. These colors unlike warm colors, are relaxing. Where there are cool colors, people are usually quiet. People who like to spend time alone oft

43、en prefer blue.Red may be exciting but one scientist says that time seems to pass more slow in a room with warm colors than in a room with cool colors. He suggested that a warm color such as red or orange is a good color for a living room or a restaurant.People who are relaxing or eating don t want

44、timecktloy.pCasosolqcuoilors are better foroffices of factories as the people who work there want time to pass quickly. Scientistdson t know why people think some colors are warm and other colors are cool.However, almost everyone agree that warm colors remind(想起)people of warm days and cool colors remind them