福建省厦门市思明区东埔学校九年级英语全册 Unit 9 When was it invented导学稿（无答案） 人教新目标版

Unit 9 When was it inventedTeaching aims 1. To learn “be done”.2.To use “be done” well.Teaching difficult and important points1. How to understand“be done” and use “be done”.2.Some kinds of “be done”.Teaching StepsStudents ActivitiesTeachers Activities一.预习指导 语法: “be done”1.尝试翻译下列句子When was the computer invented? Who were they invented by? They were used for seeing in the dark. 2. .写出下列时态的被动形式：一般现在时 一般过去时 情态动词 二 合作探究学一学1. 语态：动词的语态表示主语与谓语之间的关系。2. 英语语态种类：主动语态和被动语态（1）主动语态含义：表示主语是动作的发出者。（2）被动语态含义：表示主语是动作的承受者。3. 汉语例子主动：他们三天之内能修完这些机器。被动：这些机器能被他们在三天之内修完。主动：每年我们在我们的家乡种许多树。被动：每年许多树在我们的家乡被我们种。主动： 昨天Tom吃了一个蛋糕。被动： 昨天一个蛋糕被Tom吃了。4. 英语被动语态的主要形式：(1) 主体形式：助动词be + done(2) 具体形式：(1)含情态动词的被动语态： 情态动词 + be + done(2)一般现在时的被动语态： am/is/are +done(3)一般过去时的被动语态： was/were +done英语例子：(1). These machines can be finished mending in three days.(2). Tom should be asked to clean the room again.(3).Many trees are planted in our hometown by us every year.(4). A white dog is seen by Lucy evey day.(5). A cake was eaten by us yesterday.(6). The cars were designed by Nacy last year.练习把下列句子变为被动语态：(1). We can use this room to store some old things. This room _ _ _ to store some old things.(2).He invited me to his house yesterday morning. I _ _ to his house yesterday morning.(3). Today we see computers all over the world. Today computers _ _ by us all over the world.5. 拓展你能写出下列时态的被动语态吗？一般将来时 过去将来时 现在进行时 过去进行时 现在完成时 三 练一练即时练习：( ) 1.Im sure the telephone _ before the car.invented B. is invented C. was invented D.is inventing( ) 2. Many flowers _ in our school every year.are planting B. are planted C. were planted D. is planted( ) 3.Do you belive that the picture _ by a little girl?A. drew B. are drawn C. draws D. is drawn( ) 4._ students allowed to use mobile phone at school?A. Do B. Did C. Are D. Can( ) 5.Now computers _ all over the world.A. are used B. were used C. have used( ) 6.Young trees should be _ . A. taken good care ofB. Take good care C. looking after well. D. well look after( ) 7. Bike mustnt _ everywhere.A. be up B. be put C. put D. putting( ) 8. Stamps _ by people for sending letters.use B. using C. used D. are used( ) 9.All trees must _ well when it is try.A. be water B. watering C. water D. be watered( ) 10. I _ to the garden last weekend.A.invite B. invited C. am invited D. was invited( ) 11.Children should _ get on well with others. A. teach how they B. teach how to C. be taught how to D. taught to 综合练习1. Its used for the water left in the pool.A. scooping B. scooped C. scoop D. scoops2. They use pens to write.Pens _ _ to write.3. Keys _ _ (use) for locking doors.4. The knife _ _ _ (用于) cutting.四 当堂检测：( )1.Young trees should be _ . A. taken good care of B. Take good care C. looking after well. D. well looked after( )2. Bike mustnt _ everywhere.A. be up B. be put C. put D. putting( )3. Stamps _ by people for sending letters.A. use B. using C. used D. are used( )4.All trees must _ well when it is try.A. be water B. watering C. water D. be watered( )5. I _ to the garden last weekend.A. invite B. invited C. am invited D. was invited( )6.Children should _ get on well with others. A. teach how they B. teach how to C. be taught how to D. taught to ( )7. A lot of tall buildings _ in his hometown in the last three years.A. have set up B. have been set up C. were set up D. set up ( )8. Rice _ also _ in their hometown. A. isgrown B. isgrew C. wasgrew D. wasgrown ( )9. He _ by the teachers. A. is always praised B. praises C. have been praised D. always is praised ( )10. Great changes _ place. Many new schools_ . A. have taken, have been opened B. take, are open C. are taken, open D. have been taken, are opened ( )12. The picture_ in October, 1996. A. was taking B. had been taken C. was taken D. had taken ( )13. We cant use the bridge now, because it_ . A. has been repaired B. is repairing C. is repaired D. is being repaired ( )14. I _the way to the railway station by a policeman. A. was shown B. showed C. have shown D. was showing ( )15. The war_ in 1941. A. broke out B. had been broken out C. was broken out D. had broken out ( )16. When water_ , it will be changed into vapour. A. is heated B. heating C. has heated D. heats ( )17. We cant enter the room because its door_ . A. locked B. locks C. is locked D. is locking ( )18. They _day and night. A. are made work B. are made to work C. made to be worked D. are making to work ( )19. Changan Road is _of people. A. filled B. fill C. full D. fulled ( )20. Man-made satellites _into space by many countries. A. was sent up B. is sent up C. have been sent up D. has been sent up Unit 9 When was it invented? （导学稿2）Teaching aims 1. To remember the useful words and expressions. 2. To use “be done”. Teaching difficult and important points1. be invented be used for (doing) sth all day the most useful invention see in the dark2.To go over “be done” Teaching StepsStudents ActivitiesTeachers Activities (一) .预习指导 .预习p72-3a后找出以下短语并熟记。被发明 偶然 根据 在户外柴火上 决定做 相当美味 用这种方法 再练练1. Its used for the water left in the pool.A. scooping B. scooped C. scoop D. scoops2. They use pens to write.Pens _ _ to write.3. Keys _ (use) for locking doors.4. The knife _ (用于) cutting. （二）疑难解析：1.invent v 发明 invention 发明物 inventor n 发明家 Can you tell me when the radio _ (invent) by the _ (invent)? 2. be used to do sth 被用来做某事 be used for doing sth 被用于做某事 be used as - 被作为-使用 be used by sb 被某人使用Mobile phones are used to send and recive information.Mobile phones are used for sending and reciving information.The passage Hometown written by Lu Xun is often used as a model in the textbook.The toy bear is always used by the litte kids.3. It is adj for/of sb to dosth.Models:It is important for us to keep healthy.It is necessary for you to eat lots fruit and vegetables.It is kind of you to help me carry the box.It is clever of Tom to work out such a difficult math question.比较并说出for 和 of 的区别:4. do sth by mistake 错误地做了某事Yesterday I took your book by mistake.5. over an open fire 在户外柴火上Have you seen anyone cook meals over an open fire?6.be seen/found/heard/made to do sth 被看见/发现/听见/使得做某事The student is often seen to play football after school.A thief was found to steal something expensive yesterday night.Several girls can be heard to talk about the film loudly in the next room.We are made to clean the classroom where we study.Exercises: 1. My grandma used to boil drinking water _ an open fire during summer. A. in B. over C. with D. of 2. The mixture smelt terrible but Tom _ taste it. A. was made to B. was made C. made to D. made 3. Sorry, I took your pen _ mistake. A. by B. for C. because D. because of 4. Pigeons _ message in the war in the past. A. are used for sending B. were used to sending C. were used send D. were used to send 5. It is good _ you to give me such a beautiful gift. A. to B. of C. in D. for 6. It is not easy _the students to pass the exam which is very difficult. A. to B. of C. in D. for7. Personal computers _ in 1976. It has changed the whole world.A. have been invented B. are invented C. were invented D. invented Unit 9 When was it invented? （导学案3）Teaching aims 1. To remember the useful words and expressions. 2. To use “be done”Teaching difficult and important points1. To remember the key vocabularies. 2. To practice the ability of listening to the tape. 3.To grasp all the phases Teaching StepsStudents ActivitiesTeachers Activities(一) .预习指导 1 短语互译错误地 最后 根据 by accident fall into in this way 2 再练练( ) 1.Im sure the telephone _ before the car.A. invented B. is invented C. was invented D.is inventing( )2._ students allowed to use mobile phone at school?A. Do B. Did C. Are D. Can( ) 3.Now computers _ all over the world.A. are used B. were used C. have used （二）疑难解析：1 by accident 偶然地 意外地She found a new way to work out the math problem by accident.I met him by accident in a crowded bus.2 according to 根据 按照According to the guide book, he found the place quickly.They divided themselves into three groups according to age.3 It is believed that + 句子 人们认为- 人们相信 -It is believed that the story is true. It is said that +句子 据说- It is said that he is the first top in his class.4 be made of 被-制成（能看出原材料） This chair is made of wood. be made from被-制成（不能看出原材料） Some of clothes are made of oil. be made in + 地点 This kind of paper is made in Xuanzhou.5 in the end = at last 最后6 be pleased with - 对-满意 The old woman was pleased with his sons progress. pleasant adj 令人高兴的 令人愉悦的 pleansant news a pleasant trip pleasant sights7 do sth for fun 为了消遣做sth Some of us often listen to music for fun.8 divide - into - 把- 分成- We will divide us into five groups tomorrow.9 the number of - -的数目 若作主语，谓语动词用单数 The number of the students in Grade 9 is 387. a mumber of + cnpl 许多cnpl 若作主语，谓语动词用复数 A number of the students are from the east of Niuzhuang Town.Exercise:1 I found a strange stone_ _ (偶然地) when we climbed the mountain yesterday.2. _ the following pictures, please write a composition.A. Thanks to B. Because of C. According to D Instead of3 Mom prefers green tea _ coffee. A. in B. for C. as D. to4 - _ that China has the largest number of mobile phone users. - I belive so. I seems everyone has one. A. Someone said B. They told me C. It is said D. I was told5 - This kind of paper is very nice. Is it _ good wood? - Yes, it is _ China. A made of made by B. made of made in C. made from made by D. made from made in6. Did the police catch the theif _? A. on the end B. by the end C. at the end D. in the end7 _, where is the post office near here? A. In the way B. On the way C. By the way D. To the way8 The old man said he would be_ with the _ trip to Mount Tai and remember it forever. A. please pleasure B. pleased pleasant C. pleasant pleased D. pleasure pleased Unit 9 When was it invented? （导学案4）Teaching aims 1. Use the knowledge learnd well2. Imporve the abilities of doing exerciseTeaching difficult and important points1. How to use “be done” well. 2. How to deal with all kinds of exerxise with the knowledge points which the students have learnt. Teaching StepsStudents ActivitiesTeachers Activities一、中考链接1.- Can you sing this English song? - Of course, I can. It _ many times on the radio. A. taught B. has taught C. is taught D. has been taught 2. - Can you tell me how to make apple juice? - Sure. Please watch carefully and you will see how it_. A. is made B. is making C. makes D. will make 3. The little boy _ by his elder brother this morning. A. was made to cry B. was made cry C. made to cry D. made cry 4. It _ to drive after drinking by wine.A. is allowed B. is not allowed C. is made D. is welcomed 5. - Its said that an airport _ in Yangzhou. - Its true. Thats what we are getting excited about these days.A. builds B. will build C. is building D. will be built6. The World Expo _ in Shanghai last year. A. being had B. was had C. is holing D. is being held 7 The drawer _ clothes. A. used to keep B. is used to keeping C. is used to keep D. uses for keeping8. He took my dictionary _ mistake. A. to B. by C. about D. on 9. - Could you tell me whom the radio _ by? - Sorry, I have no idea. A. discovered B. invented C. was discovered D. was invented 10. The man is made _ some extra hours.A. work B. to work C. worked D. working 11 The mixture smelt terrible but Tom_ taste it. A. was made to B. was made C. made to D. made 12. - Will you come to the dinner party? - I wont come unless Jenny _.A. will be invited B. can be invitedC. invited D. is invited 13. -_ the Internet _ in your school? - Yes, we have a computer lesson once a week. A. Is, used B. Is, using C. Does, use D. Has, used 14. Who _ to take part in the English speech contest last month? A. ask B. asked C. am asked D. was asked 15. This kind of paper _ soft. She likes to use it. A. feels B. is felt C. felt D. is to feel二、用所给动词的适当形式填空Did you know that tea, the most popular drink in the world(after water), 1_ (invent) by accident? Although tea wasnt brought to the Western world until 1610, this beverage 2_(discover) over three thousand years before that. According to an accident Chinese legend, the emperor Shen Nong discovered tea when he 3_(boild) drinking water over an open fire. Some leaves from a nearby bush 4_(fall) into the water and remained there for some time. The emperor 5_(notice) that the leaves in the water produced a pleasant smell. Later he decieded 6_ (to taste) the hot mixture. It 7_(be) quite delicious. And in this way, one of the worlds favorite drinks 8_(invent).二、首字母填空 If you travel around China you will notice a very (1) p_ activity everywhere you go-basketball. This much-loved and active sports is enjoyed by many, for (2) f_ and exercise. The sport of basketball is a little over a hundred years old. It is played by more than 100 million people in over 200 countries (3) i_ China., where basketball has been played in parks, schools, and even in factries. Basketball was (4) i_ by a Canadian doctor named James Naismith, who was born in 1861. 1 When he was at college, his class was once asked to invent a new game that could be played indoors during the long winters. Dr Naismith created a game to be played on a hard wooden floor, so the safety of the players was important. Knocking into players and falling down would be (5) d_. Dr Naismith (6) d_ the men in his class into two teams and taught them how to play his new game. The aim of basketball is for players to get a ball into the “basket”: a net hanging from a metal hoop. 2 Players shoot from below the basket and may use the “balckboard” for guiding the ball into the basket. Players move towards one end of the court while throwing the ball to each( 7) o_. It is (8) b_ that on December 21st, 1891, the first basketball game in history was played. Then in 1936 in Berlin, it became an Olympic event. A team from China (9) t_ part, and although they didnt win they used the experience to help the game at home. Since then, the popularity of basketball has risen worldwide, and the (10) n_ of foreign players in Americas NBA has increased. 3 Basketball has also become a more popular sport