Unit 6 When was it invented
Section A
单词
electricity n.__________
__________ n.款式-________________时尚的 ______________过时的
project n.________________
__________ n.高兴；愉悦 _________ 乐于效劳；_____________我的荣幸
____________ adj.每日的---___________________ 日常生活
website n._____________
pioneer n. ________________
list n_______________ __________________ 购物清单
___________________.v提到 ---_______________________ 有人提到...
accident n. ___________---adj______________偶然的
___________ adv.差不多---（近义词).________________
_____________v.煮沸--adj.________________/_____________
_______________ v.保持不变
_______________v.闻起来；n_________
nation n.__________---adj._____________
_______________n. 贸易；v.怀疑
________________ n.冰箱
_________________ adj.低的；矮的
________________ pron.重要人物---______________ 小人物
20.____________v.翻译--n._______________
21.________________ n.锁；v.上锁
22.________________ n.地震
23.________________ adj.突然的
24_________________ adj.音乐的
25._________________ n.仪器
短语
________ ___________ 认为
_________ _________ 考虑
_________ ____________ 多久一次
___________ ___________ _________ 好像做某事
_________ ________________ _____________被某人发明
___________ __________ 偶然地
___________ _____________ ___________ ___________ 据说
__________ _________ _____________ 作为一种饮品
_________ __________ 开水
_______ _________ ____________ ______________ 大家都相信
____________ ....____________ 直到...才....
_____________ _______________ ______________....的普及
___________ ___________ 毫无疑问
______________ ____________ 发生
________ ____________ _________________ ____________ 低价地
_________________ ..._________________....把...翻译成....
___________ ________ ________ ___________=________________突然
___________ ______________少于
___________ ____________ ____________ 相似于
Unit 6 When was it invented
Section B
单词
1._________________n.盐---_______________________ adj.咸的
2.________________ adj.酸的
3.________________n.客户
4.______________________ v.分开
5.______________________ n.篮筐
6._______________ adj.受欢迎的---n.________________普及
7.________________ n.英雄
8.________________ n.专业；职业---adj.__________________ 专业的
短语
_______ ________ __________ 突然想出....
_________ ________ 导致
________ _____________ _______ 其他人的想法
____________ ______________错误地；无意地
5.___________ __________ ____________ 倾佩
三、改为被动句
Their aunt takes care of the kids.被动______________________________________
He made the kite.被动__________________________________
They will plant trees tomorrow.被动______________________________________
Jim has finished the work.被动_________________________________________
I can find him.被动_________________________________________
一、用方框中所给词或短语的适当形式填空。
produce, take place, look up to, know, Germany, all of a sudden, make, fall into
1．For example, Anxi is widely ____________ for its tea.
2．In China, tea is ____________ in many different areas.
3．Most people speak ____________， but many can speak English, too.
4．People tell me how ____________ a kite.
5．The tea trade from China to Western countries ____________ in the 19th century.
6．Some leaves from a tea plant ____________ the water and remained there for some time.
7．The earthquake happened _______________， but luckily the villagers were brought to a safe place.
8．Many young people ____________ these basketball heroes and want to become like them.
二、完型填空。
Restaurant owners have to know how to make food. They also have to know how to make 1._________. Here are some things they have 2.__________ from scientific studies.The color red makes people 3.__________. Red also makes customers eat faster. Many fast food restaurants, therefore, have 4.___________furniture or walls. Soft colors like pink and light blue make people relaxed, so they 5.___________ more time eating their meals. Soft lighting makes people look good, 6.___________ it makes food look bad. Loud music may be nice at first, but it soon makes people want to 7.________. Hard seats also make customers want to eat 8.___________ and leave. Many restaurants, especially fast food restaurants, use this knowledge to make customers eat faster. Customers only 9.__________ for about 20 minutes before they leave. Because customers don’t stay very long. Small restaurants can 10.___________many people every day.
( ) 1. A. money B. dinner C. friends D. mistakes
( ) 2. A. heard B. kept C. found D. learned
( ) 3. A. hungry B. sad C. funny D. angry
( ) 4. A. pink B. blue C. red D. yellow
( ) 5. A. waste B. spend C. use D. cost
( ) 6. A. and B. but C. so D. for
( ) 7. A. dance B. laugh C. leave D. run
( ) 8. A. slowly B. fully C. lightly D. quickly
( ) 9. A. sit B. stand C. wait D. talk
( ) 10. A. prepare B. serve C. invite D. organize
Homework
一、信息摘录。（一空一词）
Do you ever feel like you are just rushing from one subject to another When things happen so fast, maybe you can’t　understand clearly what you are doing or learning, so it is important to stop yourself to think about what you have been doing or learning.
　　Self-reflection（ 反省） means slowing down and calming（ 使平静） yourself, including calming your mind. By calming　down and going slowly, you give your brain a chance to think about what it has already received. Some people prefer to do　self-reflection only in their mind. Others keep a diary. What’s more, taking notes is also OK. Each method works,　depending on your own personal learning. You can follow the steps to do so self-reflection.
　　First, choose the proper time to do it. School textbooks are divided into units of study. This makes it easier to begin　self-reflection. Look for time when you complete a unit of study. Sometimes you know the unit is over because there is　some kind of test. Use these natural breaks to stop and do self-reflection.
　　Then, find a quiet place and take out your reflection diary. Write down some notes on the new things that you learned　in the unit. Let your mind think about the notes you have written and make some connections.
　　Finally, think about things that you are not sure of. Maybe you learned a new way to work out a math problem, but　you’re not sure when to use it. Writing down your questions will help you remember to look for answers the next time you　are working with the same topic.
　　Successful students always know self-reflection is important. If you have never taken the time to do self-reflection, try it now.
Self-reflection Makes You a Better Learner
Introduction It means slowing down and making yourself clam.
You can think about what you have learned by calming down and going 1.__________.
You can do it only in your mind, and you can also keep a diary or 2.__________ notes to do it.
How to do it It’s a proper time to start it 3.___________a unit is over.
Write down and think about what you have learned in the unit and make some connections.
Write down your questions about something you’re not sure of. It’s 4.__________ to work with the same topic the next time.
Conclusion Successful students always know the 5._________ of self-reflection. Try it now!
二、综合填空。（根据下面首字母或括号内的提示词填空，一空一词。）
Artificial intelligence (AI) (人工智能）is the ability of a computer program or a machine to think and learn. It is 1.a a field of study that tries to make computers "smart". John McCarthy, a scientist, 2.c up with the name "artificial intelligence" in 1955. Many things such as learning and problem 3.s can be done by computers, though not in the same way as we do.
An unusual goal of AI research is to create computer programs that can learn, solve problems, and think logically(逻辑地）. At present we use the term AI for 4.____________(success) understanding human speech, recognizing human faces, operating self-driving cars and competing in some game systems like Chess and AlphGo（阿尔法狗）. Some people also consider AI a danger to humans 5.i it develops too quickly. Professor Stephen Hawking, a well-known British scientist, was not for this kind of technology.
Math is the basic language of AI. If we 6. （提高） the standard in the learning of math, our students will be more likely to become successful AI designers in the future. We not only want bright students, but also need to attract average students and give them the math skills which are needed to change them 7.i AI designers. Besides, a good 8.k______________of computer science is also necessary for AI designing.
Scientists hope to create 9. (create) and emotional AI which can possibly understand human feelings or create art. Many ways and tools have been tried to
10. （发现）this fascinating field.
答案
Unit 6 When was it invented Section A 一、单词 1. 电；电能 2. style；fashionable；out of date 3. 项目；工程 4. pleasure；My pleasure；It's my pleasure 5. daily；daily life 6. 网站 7. 先锋；先驱 8. 列表；shopping list 9. mention；It is mentioned that... 10. 意外；偶然的 accidental 11. nearly；almost 12. boil；boiling；boiled 13. remain 14. smell；smell 15. 国家；民族；national 16. trade 17. fridge 18. low 19. somebody；nobody 20. translate；translation 21. lock 22. earthquake 23. sudden 24. musical 25. instrument 二、短语 1. think of 2. think about 3. how often 4. seem to do sth. 5. be invented by sb. 6. by accident 7. It is said that 8. as a drink 9. boiled water 10. It is believed that 11. not...until... 12. the popularity of 13. without doubt 14. take place 15. at a low price 16. translate...into... 17. all of a sudden = suddenly 18. less than 19. be similar to Unit 6 When was it invented Section B 一、单词 1. salt；salty 2. sour 3. customer 4. divide 5. basket 6. popular；popularity 7. hero 8. profession；professional 二、短语 1. come up with 2. lead to 3. the thoughts of others 4. by mistake 5. look up to 三、改为被动句 1. The kids are taken care of by their aunt. 2. The kite was made by him. 3. Trees will be planted by them tomorrow. 4. The work has been finished by Jim. 5. He can be found by me. 一、用方框中所给词或短语的适当形式填空。 1. known 2. produced 3. German 4. to make 5. took place 6. fell into 7. all of a sudden 8. look up to 二、完型填空。 1. A 2. D 3. A 4. C 5. B 6. B 7. C 8. D 9. A 10. B Homework 一、信息摘录。 1. slowly 2. take 3. when 4. helpful 5. importance 二、综合填空。 1. also 2. came 3. solving 4. successfully 5. if 6. raise 7. into 8. knowledge 9. creative 10. discover

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