Unit 6 When was it invented？课件 2024-2025学年英语人教版九年级全一册

第1课时　Section A Unit 6　When was it invented？ 一、 用所给单词的适当形式填空。（15分） 1. As we all know， Shen Nong is an ancient r （rule） of China. 2. What do you think is the most important in our d （day） life？ 3. The famous singer comes from a m （music） family. 4. （德阳中考）The telephone was i （invent） by Alexander Graham Bell in 1876.　 uler　 aily　 usical　 nvented　 5. It’s p （please） to meet you. We saw each other three years ago. leasant　 一 二 三 四 五 二、 从方框中选择合适的短语完成句子。（16分） have a point　without doubt it is said that　by accident 1. He always appears to ⁠ because he is very knowledgeable and experienced. 2. （丽水中考改编）Christopher Columbus discovered the “New World” ⁠ in 1492. have a point　 by accident　 3. （荆州中考改编） ⁠ drinking tea during Grain Rain can make people stay away from illnesses. 4. （台州中考改编） ， the Chinese are the ones who best understand the beauty of Beijing Opera. It is said that　 Without doubt　 一 二 三 四 五 三、 单项填空。（20分） （　C　）1. —  　　　　was paper invented  　　　　？ — Cai Lun in ancient China. A. When； for B. How； with C. Who； by D. What； by C 一 二 三 四 五 （　B　）2. — The tennis match will  　　　　in Australia. I can’t wait to watch it. — That’s great. We can watch it together. A. take out B. take place C. take away D. take off B 一 二 三 四 五 （　C　）3. — What did he say in his letter？ Is everything OK with his father？ — I have no idea. He didn’t  　　　　his parents in the letter. A. admire B. notice C. mention D. miss C 一 二 三 四 五 （　D　）4. — The plane  　　　　on the ground for two more hours because of the bad weather. — Yes. We waited for a long time. A. ran B. moved C. shook D. remained D 一 二 三 四 五 （　C　）5. （丹东中考）— Mom， these flowers are for you. Happy birthday！ — Thanks， my son. The flowers  　　　　so sweet. A. get B. sound C. smell D. taste C 一 二 三 四 五 四、 补全对话（有两项多余）。（25分） A. When is it celebrated？ B. She was also an actress. C. Some inventions are useful. D. No， I have never heard of it. E. It is celebrated on February 11. F. Thomas Edison is a great inventor. G. Inventors’ Day in the German-speaking countries is celebrated on November 9. 一 二 三 四 五 A： Hello， Mike！ Have you heard of Inventors’ Day？ B： 1. What is that？ A： It is held to help people remember inventors. B： 2. ⁠ A： Well， different countries celebrate it on different days of the year. B： Such as？ A： 3. ⁠ It is the birthday of the inventor Hedy Lamarr. B： Oh， I know her. 4. ⁠ A： Yes. In the US， it is known as National Inventors’ Day. 5. ⁠ D　 A　 G　 B　 E　 一 二 三 四 五 五、 （菏泽中考改编）阅读理解。（24分） Kristen Tapping， a graduate from London South Bank University， has invented a bike wheel that can help clean pollution from the air. It’s called Rolloe. The wheel uses fins to pull in air as it turns. It then uses filters（过滤 器） to take in polluted air and give off clean air back into the environment. The wheel can filter more air if it goes faster， although it still works at low speeds. 一 二 三 四 五 Tapping said users would need to change the filter every week， or after about 250 kilometers， to make sure the wheel continues to work well. The wheel fits in the front of a standard bike and weighs about one kilogram. Tapping said she was encouraged to create the wheel when she was biking around London. “In traffic， you always notice the pollution，” she said. She predicts that if 10 percent of cyclists（骑自行车的人） in London had a Rolloe on their bike， they could filter about 266，865 m3 of air a day， although this has yet to be tested. 一 二 三 四 五 A recent report shows that London’s health costs because of air pollution are the highest out of the 432 European cities. The World Health Organization （WHO） has also said that outdoor air pollution causes about 4.2 million deaths around the world each year. Tapping wanted to use the wheel on shared bike projects at first， with the aim of making the wheels available for all bikes to use. She says she would also like to create a wheel that would fit in the back of a bike， as well as making them available in different sizes. 一 二 三 四 五 （　B　）1. What is Rolloe？ A. A university teacher. B. An invention. C. Air pollution. D. A graduate. B 一 二 三 四 五 （　C　）2. Why should the user need to change the filter？ A. To let the bike run faster. B. To help people lose weight. C. To make the wheel work well. D. To give off polluted air. C 一 二 三 四 五 （　A　）3. What is the passage mainly about？ A. A bike wheel created to clean the polluted air. B. A project that encourages people to ride bikes. C. A standard bike which weighs about one kilogram. D. A graduate who wants to invent new things. A 一 二 三 四 五 第2课时　Section B Unit 6　When was it invented？ 一、 根据首字母和汉语提示完成单词。（10分） 1. The girl carrying a b （篮子） with her right hand is Gina. 2. N （几乎） all the houses are in the same style here. 3. The supermarket is uncrowded， because there are few c ⁠ （顾客） in it. 4. （泰安中考）The students are often d （分开） into several groups by the teacher before discussing the difficult questions in class. 5. I don’t like lemons because they are too s （酸的）. asket　 early　 ustomers　 ivided　 our　 一 二 三 四 五 二、 用所给单词的适当形式填空。（15分） 1. （常德中考）— Do you know the book Between a Rock and a Hard Place？ — Yes. It （write） by Aron Ralston. 2. We admire the basketball （hero） and want to become like them. 3. It is （believe） that eating the dumplings can bring good luck in Chinese culture. was written　 heroes　 believed　 一 二 三 四 五 4. Our new English teacher comes from a small （Canada） town. 5. Tom should stop his brother from （swim） in the river. Canadian　 swimming　 一 二 三 四 五 三、 单项填空。（20分） （　A　）1. （青海中考改编）— Sorry， this is your letter， but I opened it  　　　　. — That’s OK. A. by mistake B. by accident C. by myself D. by turns A 一 二 三 四 五 （　C　）2. （重庆中考B卷）The New Year is coming.Teachers encourage us  　　　　new hobbies. A. develop B. developing C. to develop D. developed （　D　）3.  　　　　Tom  　　　　Tim is going with you because both of them needn’t stay at home. A. Either； or B. Neither； nor C. Both； and D. Not only； but also C D 一 二 三 四 五 （　D　）4. We  　　　　Liu Hulan because she is a great hero. A. look like B. look down C. look over D. look up to D 一 二 三 四 五 四、 完形填空。（40分） I find it really hard to write about my favorite invention， because there are so many things in my life that I can choose from.  　1　， I have chosen to write about a pen. Yes， I know that for most people a pen is boring. But for  　2　， it is a symbol of possibility. There are so many things you can do with a pen. You  　3　 write a novel or a song， record information or draw a masterpiece（杰作）. 一 二 三 四 五 For me， a  　4　 is the beginning of something amazing. Every day， I write a new page with my pen， and I am  　5　 paving（铺） the way for my future. I can get into Stanford University for medicine，  　6　 the Juilliard School for music. Maybe I will be a（n）  　7　 and change the world with my discoveries. Maybe I’ll  　8　 a musician and touch people’s hearts with my music. Or perhaps I will be a writer and move people through words ...or a  　9　 and help children grow into the people they will become. There are so many possibilities as to what I will do with my life， but I  　10　 that with my pen in my hand， I will write a good future for myself. Tell me what kind of future you will write for yourself！ 一 二 三 四 五 （　D　）1. A. Also B. Instead C. Often D. However （　C　）2. A. him B. her C. me D. others （　D　）3. A. must B. should C. need D. can （　B　）4. A. novel B. pen C. song D. job （　C　）5. A. finally B. hardly C. slowly D. nearly （　A　）6. A. or B. so C. but D. and （　D　）7. A. artist B. pilot C. doctor D. scientist （　B　）8. A. meet B. become C. want D. choose （　A　）9. A. teacher B. worker C. guide D. coach （　B　）10. A. say B. know C. find D. realize D C D B C A D B A B 一 二 三 四 五 五、 （安庆模拟）阅读理解。（15分） Today， roller skating（滑旱冰）is easy and fun. But before 1750， the idea of skating didn’t exist（存在）. That changed because of a man named Joseph Merlin. Merlin’s work was making musical instruments. One day Merlin received an invitation to attend a music party. He was very pleased and a little excited. As the day of the party came near， Merlin began to think about how to make a grand entrance（隆重登场）at the party. He had an idea. He thought he would get a lot of attention if he could skate into the room. 一 二 三 四 五 Merlin tried different ways to make himself roll. Finally， he decided to put two wheels under each shoe. These were the first roller skates in the world.Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin. On the night of the party Merlin rolled into the room playing his violin. Everyone was surprised to see him. There was just one problem. Merlin had no way to stop his roller skates. He rolled on and on. Suddenly， he ran into a huge mirror that was hanging on the wall. Down fell the mirror， breaking into pieces. Nobody forgot Merlin’s entrance！ 一 二 三 四 五 （　A　）1. The idea of roller skating didn’t exist  　　　　. A. until 1750 B. after 1750 C. since 1750 D. from 1750 （　D　）2. What was the work of Joseph Merlin？ A. Making shoes. B. Making toys. C. Making mirrors. D. Making musical instruments. A D 一 二 三 四 五 （　B　）3. Which is the best title for the passage？ A. How to use the roller skates B. Merlin and the first roller skates C. How to make musical instruments D. Merlin and the first violin B 一 二 三 四 五 第3课时　Self Check Unit 6　When was it invented？ 一、 根据首字母和汉语提示完成单词。（8分） 1. The keys are used for l （锁） the doors. 2. （成都中考）Humor is a type of language art， which brings a lot of p （高兴） and laughter to our daily life. 3. I stood at the front door and r （打电话） the bell. 4. Last week， our hospital bought some medical i ⁠（器 械）. ocking　 leasure　 ang　 nstruments　 一 二 三 四 五 六 二、 用所给单词的适当形式填空。（10分） 1. It’s （near） 7 o’clock now. 2. The food was too （salt） so we had to drink lots of water. 3. A year （divide） into four seasons. 4. The girl was born into a （music） family. 5. I didn’t see （somebody） in the classroom. It was empty. nearly　 salty　 is divided　 musical　 anybody　 一 二 三 四 五 六 三、 单项填空。（12分） （　A　）1. Tom must have taken your dictionary  　　　　mistake. A. by B. for C. in D. at （　D　）2. The students were  　　　　three groups when they went on their outing. A. set up B. provided with C. given out D. divided into A D 一 二 三 四 五 六 （　C　）3. — Mom， I am a little hungry. I want something to eat. — There are some  　　　　on the table. You can eat them. A. tea B. coffee C. biscuits D. milk （　D　）4. （阜新中考）Most people don’t like eating lemons because they taste  　　　　. A. lovely B. sweet C. delicious D. sour C D 一 二 三 四 五 六 四、 根据汉语提示完成句子。（16分） 1. 似乎你说的确实有点道理。 You seem ⁠. 2. 许多伟大的科学发现都是偶然发生的。 Many great scientific discoveries happened ⁠. 3. 我正往家走的时候，天突然下起雨来。 While I was walking home， it rained ⁠. 4. 毫无疑问，张桂梅是一位很棒的老师。 ， Zhang Guimei is a very great teacher. do　 to have a point　 by accident　 all of a sudden　 Without doubt　 一 二 三 四 五 六 五、 （安庆市第四中学期末）完形填空。（30分） How would you use a radio or a telephone if you had no electricity or batteries？ These  　1　 bothered（使烦恼） British inventor Trevor Baylis. So in the 1990s he  　2　 a wind-up（装有发条的） radio. It doesn’t need electricity or batteries. You wind it up  　3　 hand. It plays for about an hour. Then， you wind it up  　4　. Today it’s made in South Africa. 一 二 三 四 五 六 Then Baylis invented a mobile phone that is powered by the  　5　. The shoes contain（含有） a small battery that is powered when you  　6　. This battery is connected to a mobile phone. These two simple inventions can bring modern  　7　 to all parts of the world. Baylis doesn’t have a university degree in engineering. In  　8　， he left high school before graduating（毕 业）. He just loves  　9　 things to help people. He never knows  　10　 ideas will come to him. The idea for the phone came to him in a dream. 一 二 三 四 五 六 （　B　）1. A. dreams B. problems C. wonders D. wishes （　A　）2. A. invented B. improved C. borrowed D. copied （　D　）3. A. in B. at C. on D. by （　C　）4. A. then B. slowly C. again D. finally （　B　）5. A. sun B. shoes C. caps D. wind B A D C B 一 二 三 四 五 六 （　B　）6. A. sleep B. walk C. rest D. chat （　A　）7. A. communications B. exhibitions C. suggestions D. instructions （　A　）8. A. fact B. order C. need D. time （　C　）9. A. buying B. selling C. making D. collecting （　D　）10. A. while B. because C. unless D. when C D B A A 一 二 三 四 五 六 40 六、 （枣庄中考改编）任务型阅读。（24分） 阅读下面短文，并用英语回答问题（请注意每小题的词数要求）。 There are some traditional art forms in China. Paper cutting is one of them. Traditional paper cuttings were first put on windows for decoration（装 饰）. This is why they’re also called “window flowers”. Today， people use paper cuttings to decorate not only windows， but also doors， walls and other objects at home. The paper cuttings themselves can also be given as gifts. 一 二 三 四 五 六 Paper cuttings are popular because of their expressions of good luck and wishes. For example， during the Spring Festival many people put up paper cuttings of the Chinese character “Fu”. They hope that this will bring them good luck. At wedding ceremonies（婚礼）， you can always see paper cuttings of the character “Xi”. It means that the couple can enjoy double happiness together. And paper cuttings of lively children or flowers express wishes for the couple to have a baby soon. 一 二 三 四 五 六 It is quite easy to learn how to make paper cuttings. With a piece of red paper and a knife or a pair of scissors， you can try to make your own paper art. You can only make one piece at a time by using a knife. But if you use scissors to cut several pieces of paper together， you can make several same paper cuttings at once. Although paper cuttings are easy to start with， one needs a lot of practice and imagination to become really good at them. 一 二 三 四 五 六 1. Why are traditional paper cuttings called “window flowers”？（不超过 10个词） ⁠ 2. What do paper cuttings of the character “Xi” mean at wedding ceremonies？（不超过10个词） ⁠ 3. How can you make paper cuttings better？（不超过10个词） ⁠ Because they were first put on windows for decoration.　 They mean that the couple can enjoy double happiness together.　 You need a lot of practice and imagination.　 一 二 三 四 五 六 $$