2021年深圳市中考英语二轮语法复习 基础语法专题 被动语态 教案+练习（无答案）

英语学科个性化教学辅导教案
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学科老师
教学规划师

教学课题
基础语法14——被动语态
教学内容

Step 1 作业检查及复习
作业完成情况： 优□ 良□ 中□ 差□
Step 2 Grammar 1——被动语态1
语态是英语动词的一种表现形式，用来说明主语和谓语动词之间的关系。
语态有两种：主动语态和被动语态。
如果主语是动作的执行者，或者是说动作是由主语完成的，要用主动语态；如果主语是动作的承受者，或者是说动作不是由主语而是由其他人完成的，则用被动语态。
Ex: Cats 　eat 　fish. 　　　（主动语态）猫吃鱼。
Fish is eaten by cats.　 (被动语态)鱼被猫吃。
（一）被动语态的构成
　　由“助动词be ＋及物动词的过去分词”构成
助动词be 有人称、数和时态的变化，其变化规则与be 作为连系动词时完全一样。
Ex: My aunt will invite me to her dinner party next week.
→I will be invited by my aunt to her dinner party next week.
翻译：上周我阿姨请我去她的晚餐派对。
主动句：_______________________________________
被动句：_______________________________________
（二）八种时态的被动语态 （重点）
被动语态由“助动词be＋及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。现以speak为例说明被动语态在各种时态中的构成。
　　一般现在时：am／is／are＋spoken 一般过去时：was／were＋spoken
　　一般将来时：will／shall be＋spoken 过去将来时: would/should be+ spoken
　　现在进行时：am／is／are being＋spoken 过去进行时：was/were being＋spoken
　　现在完成时：have／has been＋spoken 过去完成时：had been + spoken
Ex: The boy broke the window. →_______________________________
没有人喜欢被嘲笑。______________________________________
这个工程（project）下个月将完工。_______________________________
被动语态的特殊结构形式
含有情态动词的被动语态： “情态动词+ be+ 及物动词的过去分词”
Ex:　We can repair this watch in two days. →This watch can be repaired in two days.
　　 They should do it at once. →________________________________________
（四）主动语态变被动语态的方法(难点)
（1） My aunt invited me to her dinner party.
主语 谓语 宾语
→ I was invited (by my aunt ) to her dinner party.
主语 谓语 宾语
三步骤：
1.把主动语态的宾语变成被动语态的主语。
2.把主动语态的谓语变成被动语态的be + 过去分词，时态要与原句保持一致。
3.把主动语态的主语变为介词by 的宾语，放在被动语态里谓语动词之后，by 短语可以省略。如果原句主语是地点名词，在被动语态中用in + 地点名词作状语
Ex: The school set up a special class to help poor readers.
→ A special class to help poor readers was set up in the school.
People speak English as the first language in England.
→ ________________________________________________
He looked after the little baby yesterday.
→ ________________________________________________
The farmers will grow different kinds of vegetables next spring.
→ ___________________________________________________
We have made twenty more keys.
→ ___________________________________________________
He can mend the bike in two days.
→ __________________________________________________
（五）主动语态变被动语态应注意的问题（重点）
1.把主动语态变为被动语态时，应保留主动语态原来的时态。
Ex:　She often cleans the house. –>The house is often cleaned by her.
2. 含有双宾语的主动句变被动句时，可分别将其中的一个宾语变为主语，另一个不变。
Ex:　 My uncle gave me a present on my birthday.
I was given a present on my birthday.
如果把直接宾语(指物)改为主语，则在间接宾语(指人)前加适当的介词，如上句还可以说：
A present was given to me yesterday.
I gave him a book yesterday. → He was given a book (by me) yesterday. (双宾语情况)
→ A book was given to him (by me) yesterday.
3) 当“动词+宾语+宾语补足语”结构变为被动语态时，将宾语变为被动结构中的主语，其余不动.
Ex:　She told us to follow her instructions. →We were told to follow her instructions.
4）在使役动词have, make, get, let及感官动词see, watch, notice, hear, feel等变为被动结构时，要加to★
Ex:　Someone saw a stranger walk into the building =A stranger was seen to walk into the building.
The teacher made me go out of the classroom.--> I was made to go out of the classroom (by the teacher).
5) 短语动词的被动语态
有些相当于及物动词的动词词组，如“动词＋介词”，“动词＋副词”等，也可以用于被动结构，但要把它们看作一个整体，不能分开。其中的介词或副词也不能省略。
Ex:　The meeting is to be put off till Friday
　 我的妹妹会被我的奶奶照顾My sister will be taken care of by Grandma.
　 这个故事从没有被听说过 This story has never been heard of before.
Practice 1
单项选择
　　1
( ) 1 The People's Republic of China _________ on October 1, 1949.
　　A. found B. was founded C. is founded D. was found
( )2 English __________ in Canada.
　　A. speaks B. are spoken C. is speaking D. is spoken
( )3 This English song_________ by the girls after class.
　　A. often sings B. often sang 　C. is often sang D. is often sung
( ) 4 This kind of car _________ in Japan.
　　A, makes B. made C. is making D. is made
( ) 5 New computers _________ all over the world.
　　A. is used B. are using C. are used D. have used
　　2
( )1 Our room must _________ clean.
　　A. keep B. be kept C. to be kept D. to keep
( )2. --- I'd like to buy that coat. --- I'm sorry. _________.
　　A. it sold B. it's selling C. It's been sold D. it had been sold
( )3.A new house _________ at the corner of the road.
　　A. is building B. is being built C. been built D. be building
( ) 4 The key _________ on the table when I leave.
A. was left B. will be left C. is left D. has been left
( )5 Doctors _________ in every part of the world.
　　A. need B. are needing C. are needed D. will need
　3
( ) 1 Japanese _________ in every country.
　　A. is not spoken B. are spoken C. is speaking D. is not speaking
( ) 2 These papers _________yet.
　　A. have not written B. have not been written
　　C. has not written D. has not been written
( ) 3 The sports meet _________ be held until next week.
　　A. didn't B. won't C. isn't D. doesn't
　　4
( ) 1 --- My shoes are worn out. --- _________.
　　A. Can't they be mended? B. Let me have a look at it.
　　C. How much do they cost? D. Can't they mended?
( )2 _________ the watch been repaired yet? I badly need it.
　 A. Does B. Has C. Is D. Are
( )3 _________ these desks be needed?
　　A. Will B. Are C. Has D. Do
　　5
( ) 1 Why _________ to talk about it yesterday?
　　A. didn't a meeting hold B. wasn't a meeting held
　　C. wasn't held a meeting D. a meeting wasn't held
( ) 2 Who was the book_________?
　　A. write B. wrote C. written D. written by
( ) 3 Where _________ these boxes made?
　　A. was B. were C. is D. am
　　6
( )1 The flowers _________ often.
　　A. must be water B. must be watered C. must watered D. must water
( ) 2 The books may_________ for two weeks.
　　A. be kept B. be borrowed C. keep D. borrow
( )3 The broken bike__________ here by Mr Smith.
　　A. can mend B. can mended C. can be mend D. can be mended
　　7
( )1 The old bridge in my hometown_________ next month.
　　A. is going to be rebuilt B. will rebuilt
　　C. are going to be rebuilt D. are going to rebuilt
( ) 2 The play _________ at the theatre next Sunday.
　　A. is going to be shown B.will shown C. will show D. is shown
( )3 The old stone bridge _________ next week.
　　A. is going to be rebuilt B. will be rebuild
　　C. are going to be rebuilt D. will rebuild
　　8
( ) 1 Now these magazines__________ in the library for a long time.
　　A. have kept B. are keeping C. have been keeping D. have been kept
( )2 The pot _________ for _________ hot water.
　　A. used; keeping B. was used; keeping
　　C. is used; to keep D. are used; keep
( ) 3 Tea _________ in the south of China.
　　A. grows B. is grown C. were grown D. will grow
( )4 The bridges_________ two years ago.
　　A. is built B. built C. were built D. was built
( )5 Wet clothes are often ________up near a fire in rainy weather.
　　A. hang B. hanged C. hanging D. hung
Step 3 Grammar 2——被动语态2
一、系动词 taste, smell, feel, sound, prove等可用主动形式表达被动意义。如:
1. These flowers smell sweet. 2. The food tastes delicious.
某些与 can’t ，won’t 等连用的不及物动词，如move, lock, shut, open 等可用主动形式表达被动意义。
The box can’t move. 2. The door can’t shut.
某些可用来表示主语内在品质或性能的不及物动词，如 sell, write, wash, clean, last(耐久), wear(耐穿), 等可用主动形式表达被动意义. 如:
This kind of food sells well.
The floor doesn’t clean easily.
四, 表示“开始、结束、运动”的动词用主动式表被动义。(begin, start,stop,end,finish,shut, move,run,...)
Work _____ at 7 pm. today．
A. ends B. ended C. was ended D. had ended
五、在动词 require, need, want 等动词之后，可用动名词的主动形式表示被动意义。
1. The trees need watering.
2. The door needs repairing. = The door needs to be repaired.
3. This room needs cleaning.
六、形容词 worth 后面要用动名词的主动形式表示被动意义。如：
The novel is worth reading. The thing is worth doing.
七、特殊结构：make sb. heard / understood （使别人能听见/理解自己）等。例如：
Explain it clearly and make yourself understood.
Speak loudly so that you can make yourself heard.
八、除助动词be外，动词get有时也可跟过去分词构成被动语态，是比较口语化的一种被动语态。这种结构中很少用by短语:
I got lost in the market.
You might get killed/hurt if you lie.
His car got damaged in a road accident. ?
九、“have/get+宾语+过去分词”这个句型也表达了一种被动的意思。如：
I’ll have the bike repaired at once.
I had my wallet lost last Sunday when I was shopping.
He got his leg broken when playing football.
十、动词不定式的主动形式表示被动意义：
不定式作定语与被修饰的名词或代词构成动宾关系时，
I have a lot of things to do.
2. 在“系动词+形容词+不定式”结构中，常见句型有：
n. +be + too + adj. + to do… The plane is too high to see.
n. +be + adj. + enough + to do
The math problem is easy enough for me to work out.
3) n. + be + adj. + to do… The question is not easy to answer.
十一、注意：不及物动词及其短语无被动语态
Happen，take place,belong to, cost, take, appear,rise, come, go
E.g The accident was happened last week.
The accident happened last week.
常用的被动结构：
表示\"据说\"或\"相信\" 的词组，基本上由believe, expect, feel , report, say, see, suppose, think, understand等组成：
It is said that…　　 据说　　 It is reported that… 据报道　　　
It is believed that…　大家相信　　　　　 It is hoped that…　大家希望
It is well known that… 众所周知　　 It is thought that…　大家认为
It is suggested that…　据建议　　　　　
Practice 2
11.
( ) 1 Jane _________ to sing us an American song last Saturday.
　　 A. called B. was asked C. told D. was said
( )2 The papers __________ to them.
　　 A. were shown B. show C. shown D. have shown
( ) 3 The coat _________ her sister.
　　 A. made to B. were made for C. was made for D. was made to
12
( )1 I _________ five minutes to decide whether I should go or not.
　　 A. gave B. was giving C. had given D. was given
( ) 2 Good care _________such things.
　　 A. should take of B. should be taken C. should be taking D. should be taken of
( ) 3 She will ______good care_______.
　　 A.take;of B.be taken;of C. take;for you D. be taken;of you
13
( ) 1 The teacher made him_________ his homework.
　 A. to do B. do C. did D. done
( ) 2 The boy ________ streets without pay in the old days.
　　 A. was made to clean B. made clean　　C. made to clean D. was made clean
( ) 3 These children _________dance.
　　 A. were seen to B. were seen for C. were seen D. saw to
14
( ) 1 These stones ________well.
　　 A. are fitted B. fit C. fits D. is fitted
( ) 2 The bike _________ 500 yuan.
　　 A. was cost B. costed C. cost D. is costed
( ) 3 The important meeting _________ on a cold morning last year.
　　 A. was had B. was held C. held D. had
　　15
( ) 1 Great changes_________ in the past ten years in China.
　　 A. took place B. have taken place C. were taking place D. had taken place
( ) 2 You can't use the computer, it__________.
　 A.was broken down B.is wrong C.is bad D.has broken down
( ) 3 Great changes____________in our country during the past 20 years.
　　 A. have happened B. happened C. have been happened D. were happened
( ) 4 The watch has often _________ down.
　　 A. sat B. lain C. broken D. fell
　　16
( ) 1 Please pass me another cup. This one_________.
　　 A. is broken B. is breaking C. broke D. broken
( ) 2 The story books_________ by the writer in the 1960s.
　　 A. are written B. were written C. are writing D. were writing
( ) 3 What time _________ the door _________ every day?
　　 A. does; closed B. does; close C. is; closed D. /; close
　　17
( ) 1 Can he_________ himself?
　　 A. get dress B. get dressed C. gets dressed D. instead of
( ) 2 He fell from his bike and _________.
　　 A. is hurt B. gets hurt C. got hurt D. hurt
( ) 3 Lookout, please keep away from the fire, or your trousers will________.
　　 A. burnt B. burn C. burning D. get burnt
　　18
( ) 1 The apple ________very sweet.
　　 A. is tasted B. taste C. tastes D. are tasting
( ) 2 You_________ more beautiful in the light blue shirt.
　　 A. see B. watch C. look D. look at
( ) 3 What you said _________ like a good idea.
　　 A. heard B. listened C. sound D. sounded
　　19
( ) 1 --- What do you think of the TV play?
　　 --- Wonderful. It is worth_________ a second time.
　　 A. watching B. watched C. seen D. seeing
( )2 How dirty the tables are! They need_________.
　　 A. to clean B. clean C. cleaning D. cleaned
( )3 The book is worth _________.
A. seeing B. reading C. seen D. read
Step 4 Homework
一、选择题（2×15=30分）
( )1._____ a new library _____ in our school last year?
A. Is; built B. Was; built C. Does; build D. Did ; build
( )2. An accident ____ on this road last week.
A. has been happened B. was happened C. is happened D. happened
( )3.Cotton（棉花） ____ in the southeast of China.
A. is grown B. are grown C. grows D. grow
( )4.So far, the moon ____ by man already.
A. is visited B. will be visited C. has been visited D. was visited
( )5.A talk on Chinese history _____ in the school hall next week.
A. is given B. has been given C. will be given D. gives
( )6.How many trees ____ this year?
A. are planted B. will plant C. have been planted D. planted
( )7.A lot of things ____ by people to save the little girl now.
A. are doing B. are being done C. has been done D. will be done
( )8.--When ___ this kind of computers______? --Last year.
A. did; use B. was; used C. is; used D. are; used
( )9.The Great Wall ____ all over the world.
A. knows B. knew C. is known D. was known
( )10.Who _____ this book _____?
A. did; written B. was; written by C. did; written D. was; written
( )11.A story _____ by Granny yesterday.
A. was told us B. was told to us C. is told us D. told us
( )12.The monkey was seen _____ off the tree.
A. jump B. jumps C. jumped D. to jump
( )13.The school bag ___ behind the chair.
A. puts B. can be put C. can be putted D. can put
( )14.Older people ____ well.
A. looks after B. must be looked after C. must look after D. looked after
( )15.Our teacher ______ carefully.
A. should be listened to B. should be listen C. be listened D. is listened
二、用括号内所给动词的正确形式填空。（1×20=20分）(请注意时态和语态两个方面噢)
1.It's said(据说) that the long bridge______________（build）in two months．
2.Where to have the meeting ______________ （discuss）now．
3.Which language _______the most widely_______（speak）in the world？
4.The lost boy_____________（not find）so far．
5.Last year a large number of trees______________（cut）down．
6. The students _____ often _____(tell) to take care of their desks and chairs.
7. The old man is ill. He ______ (must send) to the hospital.
8. Vegetables, eggs and fruits_________ (sell) in this shop.
9. What _______ knives ______ (make) of ?
They_______________(make) of metal(金属) and wood.
10. Can the magazine ________ (take) out of the library?
11. The room _____________ (clean) by me every day.
12. The stars can’t _____________ (see) in the daytime.
13. Some flowers _______________ (water) by Li Ming already.
14. This kind of shoes __________ (sell) well.
15. How long _____ your uncle ______(be) in the city?
16. The food _____________ (smell) delicious.
17. Look! Someone __________(dance).
三、按要求改写下列句子，一空一词。 （1×30=30分）
1.Is tea grown in South China？（改为主动语态）
_______ people _________ tea in South China？
2.I am given a birthday present by my parents every year．（同义句转换）
A birthday present _______ _______ _______ _______by my parents every year．
3.The work is going to be finished in two days. (对划线提问)
How_______ _______ the work going to be finished ?
4. The children will sing an English song. (改为被动语态)
An English song ______ ______ _______ by the children.
5. You needn't do it now. (改为被动语态)
It ______ ________ ________ by you now.
6. People use metal for making machines. (改为被动语态)
Metal ________ _________ _______making machines.
7. He made me do that for him. (改为被动语态)
I ______ ________ ________ ______ that for him.
8.They are watching the football match.
The football match _______ _______ _______ by them.
9.Did they build a bridge here a year ago? (改为被动语态)
__________ a bridge ____________ here by them a year ago?
10.They have sold out the light green dresses. (改为被动语态)
The light green dresses ________ _________ ___________ out.
11.We call the game “Lianliankan”. (改为被动语态)
The game _______ ________ “Lianliankan” by us.
四、根据所给汉语完成句子，一空一词。 (1×10=10分)
①The new bike ______ ______ _____ _____（买给我）by my parents as a present last week．
②_______ your mobile phone _______ _______ ________（是国产的吗）？
③The whole mountain is _________ _________ (覆盖) the snow.
五、下列各句均有一处错误，请找出并改正过来。 （10分）
①I have a lot of homework to be done tonight． ____________
②Is your history teacher listened carefully in class？ ____________
③Lei Feng's name remembered by all Chinese people． ____________
④The music is sounded beautiful. ____________
⑤By who was this new educational CD-ROM designed ? _____________
Answers
一、1. B 2. D3.A 4. C5. 6.C 7.B 8.B 9.C 10. B11.B 12.D 13.B 14. B15.A
二、1.will be built 2. is being discussed 3. is spoken 4. hasn’t been found 5. were cut 6.are told 7. must be sent 8. are sold 9.are made , are made 10. be taken 11.is cleaned 12. be seen 13. have been watered 14. sells 15. has been 16. smells 17 is dancing
三、1.Do, grow 2. is given to me 3.soon is 4. will be sung5. needn’t be done 6. is used for 7. was made to do 8. is being watched 9. was built 10. have been sold 11. is called
四、① was bought for me ② Is made in China ③ covered with
五、①be done改为 do② listened改为 listened to ③ remembered 改为 was remembered
④ is sounded 改为sounds ⑤By who 改为 By whom
Step 5 More Practice
完形填空
Have you ever been to America? Going there for a _16_ sounds like a really long time. But when you are there, everything moves so fast!
Last summer I _17_ to America with my sister. It was my first time to be in an airplane. So I felt _18_ but nervous! On the plane, the food wasn’t so good. My sister _19_. telling me how beautiful New York was, but I was _20_ to see anything below (在……下面）the high sky! When we _21_, we were so happy to see our guide.
In the first and the second week, we went to South Carolina, to the _22_. It was so hot, but swimming there was _23_ great. After a week of relaxation, we went to Florida. We were so _24_ that we spent the last day at the hotel. In the last week of the _25_ , we visited Washington D.C. We felt lucky to see lots of historical monuments (历史遗迹).
( )16. A. day B.week C.month
( )17. A. flew B.rode C.walked
( )18. A. sad B.bored C.excited
( )19. A. practised B.kept C.forgot
( )20. A. patient B.happy C.afraid
( )21. A. ran B.left C.landed
( )22. A. forest B.mountain C. beach
( )23. A. still B.nearly C. partly
( )24. A. relaxed B. tired C. interested
( )25. A. flight B. work C. holiday CACBC CCABC
四、阅读题
A
Name: The Little Prince
Writer: Antoine de Saint-Exupery
Publisher (出版社): Wordsworth Editions Ltd
Publishing time: April 1st, 1998
ISBN (国际标准书号): 1853261580
Price: $20.50
504825254000
The Little Prince is the story of a man and the lessons he learns from a boy. The writer takes a story from his life, fills it with talking animals and plants, and makes it a great book.
The story says that a young prince leaves his own small planet and looks for answers to all his questions. He finds himself on Earth and other planets. With the help of talking animals and strange adults, he learns life lessons.
The Little Prince is a great book. If you like the easy things in life or want to find out the real differences between children and adults, read The Little Prince.
( )26. When did the book come out?
A.On April 1st, 1998. B.On April 1st, 1988.
C.On April 21st, 1998. D.On April 21st, 1988.
( )27. How much should you pay if you want to buy two books?
A.$20.05. B. $20.50. C. $40.10. D. $41.
( )28. What does the underlined word “it” refer to?
A. The life. B. The book. C. The lesson. D. The story.
( )29. Why does the little prince leave his planet?
A.Because he wants to look for human beings.
B.Because he wants to look for answers to his questions.
C.Because he wants to see other planets and other things.
D.Because he wants to look for his parents who are lost.
( )30. What is the book about?
A.The story of a man and the lessons he learns.
B.The importance of talking animals and plants.
C.The similar habits between children and adults.
D.The most beautiful things on different planets. ADDBA
B
88-year-old Mr Huang is an old cormorant fishermen. He has been the most well-known man of Xingping in Guangxi Province, not famous as a fishermen — he gave that up in 2008 — but as a professional (专业的) model.
Last year, a man in London put a group of pictures about Mr Huang’s old way of catching fish on the Internet. This made him famous around the world. After that, almost every day, visitors, including foreigners and some professional -photographers (摄影师)，come to take pictures of Mr Huang. In the pictures, he wears a leaf raincoats and appears as a cormorant fishermen, standing on a traditional raft, with cormorants by his side. He is so famous that many foreigners come here only to take photos of him. A family from New Zealand said that they came to China after seeing the photos of the fishermen on the Internet and that they were attracted by the beautiful scenery of Guilin.
Now, great changes have taken place in Mr Huang’s life. He doesn’t need to make a living by catching fish with cormorants. As a model, he can make as much as 20,000 yuan ($3,040; 2,730 euros) a month. “I’ve become a real Internet celebrity (网络红人),” said Mr Huang.
( )31. How old was Mr Huang when he gave up cormorant fishing?
A. 87 B. 79 C. 70 D. 80
( )32. How did Mr Huang become famous around the world?
A.He took a group of pictures by himself.
B.He taught some foreigners to catch fish with cormorants.
C.A man put the pictures about his old way of catching fish on the internet.
D.A family from New Zealand interviewed him.
( )33. How much can Mr Huang make according to the passage?
A.2,730 euros a year B.3,040 dollars a year
C.20,000 yuan a year D.20,000 yuan di month
( )34. What do the visitors do with Mr Huang?
A.Give food to Mr Huang’s cormorants. B.Wear Mr Huang’s leaf raincoat.
C.Take photos of Mr Huang. D.Go sightseeing in Guilin.
( )35. What can you infer (推断）from the passage?
A.Mr Huang still catches fish with cormorants every day.
B.Mr Huang lives a busy and poor life.
C.Mr Huang has no children.
D.Mr Huang can make more money than before. BCDCD
C
Kids love color, cartoons and different sounds. If you want to sell your products (产品)to kids successfully, it will be necessary to add color and sound to your advertisements. There are several advertisement ideas for kids.
Billboards (广告牌）
When you want to let children know your products, be sure that you use lots of colors on the billboards. It might be a good idea to make colorful billboards that can attract kids’ eyes.
Characters in comic books
If you have to introduce a new product to children, you can show some of their favourite cartoon characters in the popular comic books on your products. This will attract kids to your products.
TV advertisements
TV advertisements are always the best when it comes to selling a product. However, when you try to introduce your products to children, using popular cartoon characters may be one of the best ways to attract them. Again, using cartoon characters will sell more products.
Others
A great advertising skill is printing (印) the advertisements on T-shirts, watches, water bottles, school bags and caps. While children go to the cinemas to watch movies, they are very interested in the food too. Keeping a food stand (售货摊) near the cinemas will make kids rush to you. At this time, you can give them some free samples (免费的样品) of the products.
( )36. What is a good idea if you are making TV advertisements to attract children?
A.Using popular cartoon characters. B.Using too many colors.
C.Using famous stars. D.Using computer games.
( )37. The purpose of keeping a stall near the cinema is to __________.
A.attract kids to see movies B.sell film tickets
C.be a volunteer D.attract kids to buy food
( )38. Which of the following advertising ideas is NOT mentioned in the passage?
A.Publishing (出版）comic books. B.Making colorful billboards.
C.Making TV advertisements. D.Printing advertisements on water bottles.
( )39. Which can best describe the advertisement ideas for kids?
A.Boring and modem. B.Popular and traditional.
C.Interesting and traditional. D.Colorful and interesting.
( )40. What is the main idea of this passage?
A.It shows several ways to buy more products.
B.It encourages kids to watch less advertisements.
C.It introduces some ways to sell products to kids.
D.It tells kids how to make good advertisements. ADADC
D
079375 By the year 2050, there will be 12.5 billion people on Earth. There will be a lot of people to feed. It means we need more food.
One way to produce more food is to grow stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic material (遗传物质). Foods from plants grown in this way are called genetically modified foods (转基因食品)，or GM foods.
By changing the genetic material of a plant, it’s possible to make new plants. It makes plants strong against plant diseases. It can also help in our diseases. A kind of rice is being prepared, for example, and it stops people from becoming blind.
Rich countries produce GM foods because they have much money to produce GM foods. Poor countries are interested in them because they can get more food.
GM plants are unnatural. Nobody knows how good or bad they are. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them because they are unnatural.
They may feed people, and then hurt them or their children later. But both rich and poor countries are very interested in their use, and they are not going to go away. In 2050, we may think differently about them.
( )41. Who may make the first GM food?
A. Farmers. B. Workers. C. Scientists. D. Plants.
( )42. What is the advantage (优势)of GM foods?
A.They have ability to be strong against diseases. B.They are unnatural.
C.They are cheap. D.They can cure all kinds of diseases.
( )43. What can we know according to the passage?
A.GM foods will disappear one day in the future. B.GM foods will not disappear in the fixture.
C.People will not be interested in GM foods. D.People will have to stop using GM foods.
( )44. What’s the purpose of the passage?
A.To let us accept GM foods. B.To let us know more about GM foods.
C.To tell us why GM foods are popular among poor and rich countries.
D.To tell us what GM foods are.
( )45. Where may we read this passage?
A.From a science magazine. B.From a cook magazine.
C.From a storybook. D.From a notice. CABBA
语法填空
Steven Spielberg is a famous American filmmaker(电影制作人). When he (46) _________ (be) in middle school, he wanted to make a film.
After his father gave him (47) _________ tiny video camera as his twelfth birthday gift, he became more (48) _________ (interest) in making films. He had an idea for a movie, (49) _________ he had no money. He started a tree-planting business and made his film (50) _________ the money he got. Spielberg never stopped (51) _________ (make) films, even after many film schools rejected him.
Today he is one of (52) _________ (famous) filmmakers in the world. His movies are about those brave and kind people. His (53) _________ (character) often fight for what is good. Some of (54) _________ films are about his Jewish background, such as Schindler’s List. Spielberg said, “I don’t dream that much at night because I dream for a living.” He encouraged people of all ages (55) _________ (reach) for their dreams.
46. was 47. a 48. interested 49. but 50. with
51. making 52. the most famous 53. characters 54. his 55. to reach
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