2014年秋新目标九年级英语Unit6 When was it invented教材全解加课后练习讲解(附答案)

Unit6 When was it invented?教师: 学生: 年级：日期: 2014 星期: 时段:课题Unit6 When was it invented? Section A目标与分析学习内容与过程课文解读Section A An Accidental InventionDid you know that tea, the most popular drink in the world (after water), was invented by accident? Many people believe that tea was first drunk nearly 5,000 years ago. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. One day Shen Nong was boiling drinking water over an open fire. Some leaves from a tea plant fell into the water and remained there for some time. It produced a nice smell so he tasted the brown water. It was quite delicious, and so, one of the world’s favorite drinks was invented.A few thousand years later, Lu Yu, ―the saint of tea‖, m entioned Shen Nong in his book Cha Jing. The book describes how tea plants were grown and used to make tea.It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries. In England, tea didn’t appear until around 1660, but in le ss than 100 years, it had become the national drink. The tea trade from China to Western countries took place in the 19th century. This helped to spread the popularity of tea and the tea plant to more places around the world. Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea. 要点详解1.the style of the shoes鞋子的款式扩展：in style 时髦的out of style 过时的eg: Her clothes are always in style.2.My pleasure!非常愿意！辨析pleasure / pleased / pleasantpleasure n. 高兴，愉悦My pleasure. /With pleasure / It’s a pleasure. --Thanks for helping me. –My pleasure. pleased adj 高兴的be pleased to do sth 乐于做某事be pleased with 对。

满意Do not mention it. I am very pleased to help you.The teacher was pleased with the students' performance.pleasant adj 令人愉悦的Wish you a pleasant journey.3.Think about how often it’s used in our daily lives.Don’t you read the daily news in today’s newspaper?daily作副词时，每日，每天The milkman comes daily to our house.4.Well, you do seem to have a point…看来你说的确实有道理have a point意为：有道理You have a point—It would be better to wait till tomorrow.5.The pioneer of different inventions were listed there.list 列表，列清单List them and you will never forget them.list还可作名词意为：名单，清单I didn’t see his name on the list.6.For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893.mention意为；提到，说到，其后可接that引导的宾语从句。

eg:He mentioned that the food was invented by a Chinese.扩展：mention sth( to sb )Nobody mentioned anything to me about it.mention doing sth===== Whenever I mention havin dinner together, he says he’s too busy.注意：Don’t mention it. Z主要来回答感谢，有时也用来回答道歉。

---Thank you very much. ----Don’t mention it7.by accident 意为偶然，意外地eg; I knew his name by accident.8.nearly adv 几乎，差不多nearly表示“接近”，常可与almost换用，但在具体数字前常用nearlyalmost 强调“差一点。

就”（=very nearly）,可置于no, none, nothing等词前（nearly不可以）He said almost nothing worth listening to9. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.It is said that表示据说。

eg: It is said that he is a rich second generation.It is believed that/ It is reported that/ It is known thatruler 意为统治者，支配者 A king is a ruler.10. Some leaves from a tea plant fell into the water and remained there for some time.fall into 落入，掉入扩展：fall asleep 入睡fall down 倒下，落下fall off 跌落，从。

掉下来fall over 被。

绊倒remain 此处意为停留，逗留How long will you remain here?remain 作连系动词，表示：仍然是；保持不变，相当于keepeg: He is in danger, but he remains calm.11. It produced a nice smell so he tasted the brown water.smell可做可数名词，也可做不可数名词This flower hasn’t much smell.There’s a smell of cooking.12. The tea trade from China to Western countries took place in the 19th century.辨析：take place 与happentake place 表示必然性的发生或指根据计划或安排举行的，无被动语态happen 表偶然性的没预料的发生，无被动语态The opening of the play will take place tomorrow night.13. Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea.doubt 名词，意为：疑惑，疑问。

Without doubt 意为：毫无疑问，的确eg; If there is any doubt, you had better make certain.Without doubt she has been working hard.doubt作动词，意为：怀疑，不相信I have no reason to doubt him.注意；doubt 在肯定句中，后面常接whether 从句,否定句中常接that 从句We doubt whether he will come. There is no doubt that our experiment will succeed.14. anybody用法：常用于否定句和疑问句；用于肯定句意为：任何人Anybody can do the work well.15.The earthquake happened all of a sudden, but luckily, the villages were brought to a safe place. sudden意为：突然的There was a sudden change in the weather.all of a sudden 意为突然，猛地，相当于suddenlyHe came to us all of a sudden=He suddenly came to us.Unit 6 When was it invented?一、单选( )1. When I passed by the park, I noticed the children ________ basketball there.A. playB. to playC. playing( )2. – Sorry, Mary. I took your notebook _________.-- It doeen’t matter.A. by mistakeB. by accidentC. by hand( )3. I didn’t wake up ________ I heard the alarn clock.A. afterB. sinceC. until( )4. Mum added some ________ but the chips are not ___________.A. salt, enough saltyB. salty, salt enoughC. salt, salty enough( )5. -- _______, you can work out the math problem very easily.-- I see. Thank you very much, Miss Wang.A. By the wayB. On the wayC. In this way( )6. – Leo, shat do you think is the most helpful ________ in modern times?-- I think it is the computer.A. inventB. inventionC. inventor( )7. – They decided that all the wood would be used _________ building .-- Of course. The buklding needs it.A. forB. byC. with( )8. This kind of machine __________ cutting paper.A. used forB. is using forC. is used for( )9. -- _______ out plan, there will be a meeting next Monday.-- Oh, thanks. I will be there on time.A. With the help ofB. Because ofC. According to( )10. – The sun _______ at night. Do you agree with me?A. Yes, I think so.A. can be seenB. can’t seeC. can’t be seen( )11. The milk __________ strange, It has gone bad, I think.A. is tastedB. tasteC. tastes( )12. I don’t like chocolate but Sue _______.A. doesB. likedC. doesn’t.( )13.I will be away for _____________.A. sometimesB. some timeC. some timesD. sometime( )14. He tried his best to do everything to make his young sister _______ again.A. laughingB. to laughC. laugh( )15. What _________ will happen?A. do you thinkB. are you thinkingC. you think( )16.She tried many times to pass the exam, and _____ the end she succeeded.A. byB. atC. in( )17.James didn’t come ________ the bell rang.A. untilB. whenC. before( )18.Only a few hundred of these animals _________ today.A. stayB. remainC. keep( )19 _________ he isn’t tall enough, he is good at basketball.A. BecauseB. AlthoughC. Since( )20.Take these plates away to the kitchen and ________ some clean ones.A. takeB. bringC. fetch二. 完形填空:People all over the world enjoy sports, because sports can help them keep __1__ and live long. Some sports or games go back __2__ years, like running or jumping. Chinese boxing, for example, has a very long history. But basketball and volleyball are very new. Andnew sports or games come to world nearly all the time.Many people like to watch __3___ play sports games. Tey don’t play themselves. They buy tickets or ___4__ their TVS to watch the games. Often they get very __5___ and hap py when ―their‖ player or team ___6___ the match. People play different ganes in different seasons. Swimming is fun in warm weather, ___7__ skating is good in winter. Some sports are ___8___ interestingthat people everywhere enjoy them. For example, basketball ___9__ by about 100 million people in more than 200 countries. People can play it in parks, schools or factories. __10__ fun it is to watch an NBA match!( )1. A. health B. healthy C. healthily( )2. A. thousand B. thousand of C. thousands of( )3. A. others B. the others C. the other( )4. turn on B. turn off C. turn down( )5. A.interested B. exciting C. excied( )6. A. beats B. wins C. fights( )7. A. though B. so C. but( )8. A. very B.quite C. so( )9. A. plays B. is played C. is playing( )10. A. What B. What a C. How参考答案单选1—5 CBCCC 6---10 BACCC 11—15 CABCA 16—20 CABBC完型1—5 BCAAC 6—10 BCCBA课题第Unit6 When was it invented?考点分析：unit6核心语法之一般过去时的被动语态学习目标与考点分析谈论发明以及用途，分析复合句的句子结构，理解同位语的用法学习重点学习方法学习内容与过程课文解读Section B Do You Know When Basketball Was Invented?Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise. It is over 100 years old and is played by more than 100 million people in over 200 countries. It is believed that the first basketball game in history was played on December 21，1891. Then in 1936 in Britain, it became an event at the Olympics.Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was a college teacher, he was asked to think of a game that could be played in the winter. Dr Naismith created a game to be played inside on a hard floor. Dr Naismith divided the men in his class into two teams and taught them to play his new game. Players on the same team must work together to get theball in the other team’s basket. At the same time, they need to stop the competing team from getting the ball into their own basket.Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. Although America’s NBA games are the most famous, the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in the NBA has increased. There are also more and more foreign players in the CBA. Many young people look up to these basketball heroes and want to become like them. These stars encourage young people to work hard to achieve their dreams.要点详解1.salty （tasting of salt）咸的eg: The soup is a little salty for me.注意：名词+后缀-y构成的形容词luck—lucky health—healthy wind—windy rain—rainy taste—tastyice—icy snow—snowy sun—sunny2.Potato chips were invented by mistake.by mistake 意为：错误地。