课题Unit9Whenwasitinvented导学案.docxVIP

课题 Unit 9 When was it invented？主备人：奉桂仙 参与人：九年级英语备课组 课时:5课时学习目标 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 Julie Thompson.What are they used for? Theyre used for seeing in the dark第一课时Section A（1a2c）学习目标 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课堂导学方案 invent；find；find out; discover invent意为“发明”，指通过劳动运用聪明才智“发明创造”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。Weve 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。Ive found you out at last.我终于把你揭露了。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。1Edison the electric lamp2I lost my necklace last nightI havent it3Who America first？4Can you what time the train leaves？be used by的意思是“由（被使用。” “used to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 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 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。达标检测 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 English _ 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 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 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 teachers office _(clean) by us yesterday.第二课时（3a-4）学习目标 熟练掌握被动语态用法，学会用被动语态表达对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教学流程1.课前热身。2.合作探究。3.检测课堂导学方案1.hear和listento hear只是强调听见了，指声音传进了耳朵。 listento的意思是集中注意力，尽量听清楚。例如： SuddenlyIheardastrangenoise.我突然听到一个奇怪的声响。 Icanhearyou.我能听到你说话。 Listentomeplease.请听我说。 Iheardthemtalkinginnextroom,butIdidntreallylistentowhattheyweresaying. 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。 DidyouhearJackstalkonTuesday? 你听了星期二杰克的演讲吗？ 但是可以说：Ispentthenightlisteningtorecords. 我听了一晚上的唱片。（不是公开演出） 注意：hear一词一般不用于进行时。不说Iamhearing或Iwashearing， 而用can或could。例如：Icanhearsomebodycoming.我能听见有人来了。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。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 被动语态一般现在时 be+V.V.s amisare+V(p.p)一般将来时 willbe going to+V. will be +V(p.p)现在进行时 amisare+V.ing amisare+being+V(p.p)一般过去时 waswere V.ed waswere+V(p.p)现在完成时 havehas+V.p.p havehas+been+V(p.p)过去完成时 had+V.p.p had+been+V(p.p)过去进行时 waswere+V.ing waswere+being+V(p.p)情态动词 情态动词+V. 情态动词+be+V(p.p)3. 感官动词或使役动词使用省略to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 。 例：make somebody do something somebody+ be +made to do something see somebody do something somebody +be +seen to do something1A girl saw my wallet drop when she passed by. My wallet was seen to drop by a girl when she passed by. 2The boss made the little boy do heavy work .The little boy was made to do heavy work by the boss.达标检测1. People speak English in many countries. English _ _ _ _in many countries.2. We built this bridge last year. This bridge _ _ _ _ last year.3. The tiger in the zoo frightened the little girl. The girl _ _ by 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.用所给词的适当形式填空1MPS 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（1a-2c）学习目标 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.词汇 crispy salty sour by mistake chef sprinkle教学流程1.课前预习。2.听力检测。3.小组展示课堂导学方案 salty 是形容词。意为“咸的，含盐的”。It is salty. 这是咸的 I dont like salty food. 我不喜欢咸的食物Mistake 1动词 弄错,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 didnt 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. 他把盐误放进茶里达标检测一. 选择填空 1. A Knife is used for _ things A cutting B. cut C cuts D to cut 2. Anna is _to choose her own clothes . A. allowed B. allows C. allowing D . allow 3. He finished the homework _. A. in the end B. o the end C. by the end D. at the end 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 heels B. The battery operated slippers C. The heated ice cream scoop D. The flying disk 6. I cant 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 binoculars 7. Your 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 D. was seen 9. Look! A boy is falling _the river. Lets go and save him. A. into B. off C. over D. down 10. 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 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 wasnt s _enough.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. Im heavier than Jim means Jim is t _ than me.第四课时（3a-4）学习目标 全面掌握被动语态。学习重点 1.短文3a 2.词汇ancient fall into remain notice produce pleasant in this way pie throw taste 教学流程 1.自己阅读短文2.回答短文中的问题3.写作课堂导学方案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。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) 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) enough to miss the first train.3. The guide said that much attention must _(pay) to these details.4 .My friend told me that he wasnt used 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 your _(invite).6. By the time he was 12, he _(teach) himself French.7. He watched the result of the test and then _(draw) a conclusion.(得出结论)8. So far, we _(hold) twelve sports meetings.9. This camera doesnt belong to _(he), its _(I).10. This car costs too much. Dont you have something _ (cheap)?阅读理解：When you are learning English, you find it not clever to translate an English sentence, word for word, into your own language. Take the sentence “How do you do?” for example. If you 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 dont just have different sounds, they are different in many ways. Its important to master the rules for word order in the study of English, too. If the speakers put words in a wrong order , the listener cant understand the speakers sentence easily. Sometimes when the order of words in an English sentence is changed, the meaning of the sentence changes. But sometimes the order is changed, the meaning of the sentence doesnt 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 best to get the spirit of the language and use it as the English speaker does.( )1.From the passage we know that when we are learning English.A. we shouldnt 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 can 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 as “Only she likes apples.”B. is different from “Only she likes apples.”C. means “She likes fruit except apples.”( )4. Which of the following is TRUE? A. The order of words cant be changedB. We should know the rules for word order when we study EnglishC. Its important for us to translate an English sentence word for word( )5.Whats the meaning of the underlined word “spirit”?A. 心情 B.本意 C.灵魂 第五课时Self check and Reading学习目标 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 risen教学流程1.自主学习。2.合作探究。3.小组展示4.总结课堂导学方案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“人们相信”达标检测 用方框内适当的词组填空。by ofall 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 . 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.完成填空The game of football began in England in the middle of the nineteenth century. But the Chinese played a game 1 football over 2000years ago. In the beginning, it was very 2 and dangerous. There were not a fixed(固定的) number of 3 and there was always a lot of fighting. In 1863 the Football Association(协会)was founded(建立) to bring 4 to the game. Since then, millions have played football, making it the worlds most 5 sport. Its the strongest in Europe and 6 , but it is popular in Africa 7 and now is played also by women; womens football is one of the fastest 8 sports in the world. The World Cup is the most important 9 in international football. The competition is 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 B .for C. with D. as ( ) 2. A easy B. rough(粗鲁的) C. nervous D. terrible ( ) 3. A. players B. strikers(打击者) C. balls D. goals ( ) 4. A. fields B. scores . C fans D. rules ( ) 5 .A . ordinary B. amazing C. popular D. public ( ) 6 .A. England B. Germany C. South America D. Africa ( ) 7. A. at last B. as well C. once more D. ever since ( ) 8. A. relaxing B. moving C. running D. growing( ) 9. A. cup B. chance C. prize D. club ( ) 10. A. different B. important C. large D. several 阅读理解. In general (一般来说) people talk 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 active. People think that red example is exciting sociable (善交际的) 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 often 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 dont want time to pass quickly. Cool colors are better for offices of factories as the people who work there want time to pass quickly. Scientist dont know why people think some colors are warm and other colors are cool. However, almost everyone agree that warm colors remind (使想起) people of warm days and cool colors remind them of cool days. Because in