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Unit 6 When was it invented? 【重点单词】1. project n. 项目，工程；2. pleasure n. 高兴，愉快；3. daily adj. 日常的，每日的；4. mention v. 提到，说到；5. nearly adv.几乎，差不多；6. boil v. 煮沸，烧开；7. remain v. 保持不变；剩余；8. national adj.国家的，民族的；9. low adj.低的，矮的；10. translate v. 翻译；11. lock v.锁上；n. 锁；12. sudden adj. 突然的13. crispy adj. 脆的；酥脆的；14. salty adj. 咸的；15. sour adj. 酸的，有酸味的；16. customer n. 顾客。
17. Canadian 加拿大的，18. divide v. 分开，分散；19. hero n 英雄，男主角；20. professional adj. 职业的，专业的；【重点词组】1. shoes with special heels 特殊后跟的鞋子2. hot ice cream scoop 热的冰其淋勺子3. run on electricity 电动的4. be used for 被用作5. the subject for my school project 学校项目的课题6. our daily lives 我们的日常生活7. have a point 有点道理8. by accident 偶然，意外地9. over the open fire 在火堆上10. fall into the water 落入水中11. take place 发生12. without doubt 毫无疑问13. at a low price 以一个很低的价格14. translate the book into different language 把书翻译成不同种的语言15. all of sudden 突然16. by mistake 错误地17. a much-loved and active sport 一个深受喜爱并且积极的运动18. divide…into 把…分开19. stop sb. from doing sth. 阻止某人做某事20. look up to 钦佩，仰慕21. the professional basketball groups 职业篮球机构22. use someone else’s idea 借用其他人的想法【重点句式】1. I think the TV was invented before the car. 我认为电视是在轿车之前发明的。
九年级英语全册Unit6Whenwasitinvented知识点归纳总结(精华版)单选题1、The fish you bought yesterday smells ________. You’d better throw it away. A．goodB．badC．wellD．badly答案：B句意：你昨天买的鱼闻起来坏了，你最好把它扔掉。
good意为“好”，是形容词， bad 意为“坏的”，是形容词，well意为“好”，是副词，badly意为“坏地”，是副词。
smells意为“闻起来”，是系动词，后接形容词作表语。
根据You’d better throw it away.可知，故选B项。
2、Another bridge over the Jialing River________last year.A．buildsB．builtC．is builtD．was built答案：D句意：去年在嘉陵江上又建了一座桥。
考查动词的时态和被动语态。
builds动词第三人称单数形式，修建；built是build的过去式或过去分词形式；is built是一般现在时的被动语态；was built是一般过去时的被动语态。
根据句意可知，该句的主语Another bridge与动词构成被动关系，应用被动语态，排除A和B；再由句中的时间last year可知，应用一般过去时。
故选D。
3、Last year Huai'an Flyover(高架) _________. Now it brings much convenience to people. A．finishedB．finishesC．is finishingD．was finished答案：D句意：去年淮安高架建成。
现在它给人们带来了很多便利。
考查动词的时态。
finished完成，动词的过去式；finishes动词的一般现在时的第三人称单数；is finishing动词的现在进行时；was finished动词的一般过去时态的被动。
《Unit 6 When was it invented》单元基础测试题Ⅰ.根据句意，用括号内所给单词的适当形式填空。
1. A glass is used for ________(drink) water.2. What is the most (use) invention in the world?3. Do you know the (heat) ice cream scoop?4.This ki nd of bicycle was (invent) by a middle school student.5.What do you think of these (invent)?1A: What (do) you t hink is the most helpful invention ?B: I think the most helpful invention 2 (be) the light bulb.A: Why 3 (be) that ?B: Well ,it 4 (give) people more time 5 (work) and play every day.6.____ a new library ______ ( build ) in our school last year ?7.Cotton __________ ( grow) in the southeast of China.8. How many trees ____ ____________(plant) yesterday?9.Your shoes ______________ (wear) out .You need a new pair.10.When _____ this kind of computers _____ (use) ? Two years ago.11.Was the cup used for ________ (drink) tea by the people at that time ?12. The shoes with __________ (adju st) heels were invented by Jayce Coziar and JamieEllsworth.13. What do you think is _________________(useful) invention among them ?14. I think it will be _______(good) to have a car than to have a bus .16. Do you think who is the most famous _____________ (invent) in t he world ? ThomasEdison.17. The mother puts too much salt in the soup so it tastes quite ______ (salt) .18. Is there a place _________ (name) Xicheng near here ? Sorry , I don’t know.1. The cars _________(make) in Shanghai in 2002.2. Do you know when that tall building _________(build)?3. We __________(tell) not to play computer ga mes on weekdays.4. The project _________(finish) next month.5. The you ng man was seen _________(get) on a bus just now.Section B & Self checkⅠ. 根据句意及首字母提示，填写单词。
1. I’d like to have two apple p________.2. Boys, stop t_______ stones at the poor dog.3. The dish Mom cooked p_________ a nice smell.4. One c_________ means a hundred years.5. In a_________ times, it was hard for people to travel around.Ⅱ.根据句意和汉语提示，填写恰当的短语完成下列句子。
1. ___________(根据) the weather forecast, there will be rain in most parts of China.2. Yesterday I took Jenny’s dictionary home ____________(错误地).3. Boys and girls, be careful enough not to____________(落入) the lake.4. In our free time, I taught her Chinese and she taught me English. ___________(用这种方式), both o f us learned a lot.5. — Why did you come home so late thi s afternoon?—I met one of my old friends in the street _____________(意外地) and we had a long talk.ReadingⅠ.根据句意，用括号内所给单词的适当形式填空。
1. At her birthday party, several ________(basket) of fruit were eaten.2. The price of coffee has _________(rise) by ten cents.3. The room is full of ________(wood) furniture (家具).4. Chicago _________(develop) into a big city in the late 1800s.5. Dad was so tired that he fell asleep while ________(read) the newspaper.Ⅱ选择填空( ) 3. Keys _____ used for _____ the doors.A. is, openingB. is, openedC. are, openingD. are opened( ) 4. My mother told me that my homework must _______ on time.A. finishB. be finishC. be finishedD. finished( ) 5.The police found the lost car _______.A. with mistakeB. by accidentC. by mistakeD. in accident( ) 6. I won’t go ________ he comes back.A. untilB. whileC. whenD. why( ) 7. Everyone knows Thomas Edison ________a lot of useful inventions.A. inventsB. inventedC. discoversD. discovered( ) 8 We have decided ________a picnic in the bush this Sunday.A. haveB. to ha veC. hasD. had( )9. China is a _______countryA. developingB. developC. developedD. being developed( ) 10. He lived in place _____ Gum Tree.A. calledB. nameC. namedD. Both A and C( ) 11. Look around while _____ the street.A. crossB. crossi ngC. crossedD. to cross( ) 12. The boy was seen ______on the sports ground.A. to playB. playC. playedD. to playing( ) 13. The trees must _______three times a week.A waterB wateringC be watered D. waters( ) 14. In his free time, he often teaches me how ________.A. swimB. swimmingC. to swimD. swims( ) 15. The number of teachers in our school ____60 and a number of them ______ ma le teachers.A. is; areB. are; isC. am; areD. be; are( ) 16. ----Would you like some tea, please ? ----Yes, I prefer tea____sugar.A. toB. forC. withD. than。
