人教版九年级Unit 6 When was it invented?单元同步讲义及练习（含答案）

人教版九年级英语优质教案

Unit6 when was it invented?
Section A学习
一．词汇学习
1. pleasure? ?n. 高兴, 愉快
【考点】1)?It’s a pleasure= my pleasure 不客气，不用谢。用来回答感谢。
With pleasure 没问题，很高兴地。用来回答请求。
2) please, pleased, pleasure, pleasant 的区别
1.please v 请，使--.高兴,满意。Could you please do sth?
2. pleased adj “高兴的，喜欢的，满意的”. 它指的是人主观上感到的满足心理
常用句型： be pleased to do sth. 高兴做某事
be pleased with 对···感到满意/高兴
be pleased that从句 对··· 感到满意/高兴
pleasant adj “令人愉快的”“让人感到满意”。主语一般为物。The trip was very pleasant.
2. remain v. 保持；剩余；残余
【考点】1) remain作连系动词, 意为“保持(某种状态)，继续存在，仍旧是”，后面接形容词，名词，分词，不定式或介词短语。
She remained sitting when they came in．
Whatever great progress you have made, you should remain modest.
3. national adj. 国家的，民族的
【考点】1) nation n. 民族，国家. nation +al =national
类似词：person+al 个人的/ tradition+al 传统的 / environment+al环境的/ education+al 教育意义的 /nature+al自然的/music+al 音乐的
4. translate v. 翻译
【考点】1) translate---into--把--翻译成--
2）translator n. 翻译员 translation n. 翻译，释文
5. sudden adj. 突然的 n. 突然
【考点】1) sudden adj “突然的”其副词为suddenly
2) sudden n“突然” 常见搭配：all of a sudden =suddenly
6. musical adj. 音乐的
【考点】 1) 词根：music n 音乐。 music+ian n. 音乐家. 类似构词：magic+ian 魔术师
7. take place 发生
【考点】1) happen与take place区别：?happen偶然的或未能预见的“发生”。
take?place通常指“（某事）按计划进行或按计划发生。
take place 和happen 都没有被动语态。
Take the place of---/ take one’s place 代替某人
8.by accident 偶然地
【考点】1) 同义词组：by chance 反义词组：on purpose 故意地
daily adj 每日的，日常的
【考点】1）记忆：day 变y 为i +ly . 同义词：everyday
list v 列表，列清单 n 名单，清单
【考点】1）make a list 列清单。 a shopping list 购物单
词汇运用训练
1.根据句意，用pleasant, pleased或pleasure填空。
1）.The artist doesn’t paint for money but for his own ___________.
2）.The fresh flowers are producing ________ smell.
3）.What she said makes me _______________.
2.The plane ______ on the ground for two more hours because of the bad weather.
A.ran B. moved C. shook D.remained
3.We Chinese will make every effort to protect our _______(nation) lands and rights.
4.Please ________the sentences _____ English. I will send the e-mail to England at once.
5.He said that he _______ the great idea all of ________.
A.came up; sudden B. came up; a sudden
C. came up with; sudden D. came up with; a sudden
6. In America country ________ (music) is popular.
7.The sports meeting will ________(发生） in my school.
8. —I’m sorry I’ve taken your dictionary _______(无意中）because they have the same color.
—It doesn’t matter.
9..E-payment service is now widely used in our ______(day) life .
三．完形填空。先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案，并将其标号填入题前括号内。
As my friend was passing some elephants, he suddenly stopped. He was confused by the fact that these huge animals were being held by nothing but a small rope. The rope was tied to their front legs. It was 1 that the elephants could break away from the ropes at any time. But for some 2 , they did not.
My friend saw a trainer nearby and asked why these elephants just stood there and didn't 3 to get away.
"Well," he said, "When they are very 4 and much smaller, we use the same size rope to tie them. At that age, it's enough to hold them. As they grow up, they are used to 5 that they cannot break away. They believe the rope can 6 hold them, so they never try to break free."
My friend was amazed. These animals could at any time break free,____7 because they believed they couldn't, they were stuck right where they were.
Like the elephant, how many of us are going 8 life hanging on to a belief that we cannot do something, simply because we 9 once before? How many of us are being held back by old, outdated 10 that no longer serve us?
1. A. clear B. necessary C. interesting D. important
2. A. business B. time C. duty D. reason
3. A. try B. continue C. remember D. refuse
4. A. strong B. sleepy C. young D. tired
5. A. guessing B. believing C. proving D. regretting
6. A. hardly B. even C. never D. still
7. A. but B. and C. or D. so
8. A. across B. into C. through D. over
9. A. failed B. laughed C. aimed D. looked
10. A. dreams B. instructions C. beliefs D. chances
根据汉语意思完成句子（每空一词）
1.孩子们被警告不经允许严禁在河里游泳。
The kids _______ _______ not to swim in rivers without permission just now.
2..他上班迟到了， 他的名字被老板写在公告牌上。
He _______ _______ ______ work and his name ______ ____ on the board by his boss.
3.朱迪的话有道理。 我完全同意。
Judy’s words really ______ ______ _____ . I totally agree with me.
4.我的父母经常建议我不要单独外出。
My parents often _______ ______ _____ ______ go out ________.
5.这一切发生的太突然了。 他无法接受。
All took place _______ _______ ______ _____ . He couldn’t accept that.
Section B 学习
一．词汇学习
1.. divide v. 分开；划分
【考点】 1) divide …into “把……划分为……” sth be divided into 意为“划分为”
2. by mistake 错误地；无意地
【考点】 1) by mistake 是介词短语，意为“错误地；无意地；不小心地”。
2) mistake...for…把……错认为, 错把……当作 She mistook him for the professor.
3. in the end 最后，终于
【考点】1) in the end = at last = finally
2) 与end相关的词组： at the end of … 在…结尾 by the end of….. 在…之前
4. stop….. from 阻止……
【考点】1) stop?sb.?from?doing?sth. 阻止某人做某事, 在主动语态from可以省略。在被动语态中from不能省去.
同义词组：keep sb/sth from doing / prevent sb from doing sth.
2) stop ding sth 停止做某事 stop to do sth. 停下来去做某事
5. look up to 钦佩，仰慕
【考点】1) look up to sb 尊敬某人 常用as 连用，意为将…尊为… We look up to him as a hero.
look up 抬头，向上看，查阅。 look up to the sky 朝天空看。
3) 反义词组：look down upon/on sb 轻视某人,看不起某人
6.not only----but also--- 不但---而且--
【考点】1）not only---but also 连接一个句子中同等的成分（主语，谓语，宾语，状语）；若连接主
语时，谓语动词和but also 后那 个主语一致（就近原则）also可省去。
Not only Mr Wang but also his son spends much time playing games.
2) not only---but also 如连接两个句子时，not only 位于句首，前一个句子要倒装。
Not only is the teacher interested in foreign films, but also his students show interests in them.
salty adj 咸的.
【考点】1)记忆：salt +y
nearly adv 几乎
【考点】1）记忆：near+ly 几乎。They nearly always eat outside.
词语运用训练
1..In West countries, a year _________(divide ) into a cycle of twelve star signs.
2.Hurry up. It is n_______ 8 o’clock.
3.The dish is too s_______. After eating it you must need to drink much water.
4.用下列短语的适当形式填空
look up to, by mistakes , stop --from-- , not only --but also, divide--into, without doubt.

1.She found her keys _____when she cleaned her room after she lost them two weeks ago.
2.He is a good teacher. We’ve always looked __________ him.
3.________ my dad ________ my mm likes classical music. Sometimes they can dance to it.
4.With the help of her classmates, she got out of the trouble___________.
5.The bus driver _______ the dogs getting on the bus.
6.To play the game, you must __________ two groups.
句子·剖析·拓展 学习
1. ---Can you help me think of an invention? ---- My pleasure.
【剖析】 1） think of “想象到，想起”。think of 和 think about 在表示“考虑、关心、对….有看法”时，一般可以互换。 She is thinking of / about changing her job.
2） my pleasure 此处表示“我乐意效劳”，可以用with pleasure 替换。
【拓展】 my pleasure 常用表示感谢的一种礼貌回答（通常在事情做完之后），相当于“it’s a pleasure.”意为“别客气”，这时不可以用with pleasure 替换。
---Thank you for helping me. -- My pleasure. / It’s a pleasure.
with pleasure 常用来应答别人的邀请（通常在事情没做之前），意为“好的，没问题”，这时不可以用my pleasure 替换。
--- Can you do me a favor? --- Yes, with pleasure.
【应用训练】1. What do you think _______ our school football team?
A. about B. with C. over D. for
2.-- Could you post the letter for me? ---________!
A. Don’t mention it B. My pleasure C. With a pleasure D. Come on
3. --- Thank a lot. Bye. --- ______. Bye.
A. With pleasure B. Don’t mention it C. No problem D. It’s a pleasure.
2. Well, you do seem to have a point…..
【剖析】 1） do 放在谓语动词前，表强调，意为“确实、真的”。谓语动词的时态及数的变化体现在do 上。
2） have a point 有道理。 seem to do sth 似乎做某事。
【应用训练】1. You have a(n) _______. --- It would be better to wait till this evening.
idea B. sense C. thought D. point
3. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.
【剖析】 It is / was said that +从句 据说……../ It is known that …….. 众所周知……
It is reported that ……. 据报道……/ It is believed that ……. 人们相信……
【拓展】1）a Chinese ruler called Shen Nong 过去分词作定语
2）the +序数词+ to do 第几个做某事的人
【应用训练】 1.___________________________.人们相信，所有学生都已经通过了考试。
2._____________________________.据报道，奥巴马(Obama)将于下周访问中国。
4. Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea.
【剖析】 1) without doubt 毫无疑问，在句中作状语。 Christmas is with doubt the best time of year.
2) the ones 相当于the people, 为了避免重复，此处用one替代。
【拓展】 one 用作代词时，替代上文提到过的某个可数名词，one 替代单数名词，ones 替代复数名词。
【应用训练】 1. ______ he runs the fastest among them.
A. Without question B. Without doubt C. With question D. With doubt
2. His brothers all picked up big pears, but Kong Rong chose small_________.
A. one B. ones C. those D. these
5. Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players.
【剖析】 1) with many young people dreaming of becoming famous players 在句子中作伴随状语。
可改写为： Many young people are dreaming of becoming famous players
“with + 名词 + 现在分词” 作伴随状语时，表状态、原因等。
With the boy leading the way, we found the house easily.
【应用训练】1. She felt nervous _______ the whole class looking at her.（超纲）
A. because B. because of C. with D. when
6. The number of foreign players, including Chinese players, in the NBA has increased.
【剖析】 1) including 介词 “包括”，当用逗号与句子其它部分隔开时，“including + 名词或名词短语”结构可改写为“名词或名词短语+ included”。
The number of foreign players, including Chinese players,
【应用训练】1.I have got a seven-day vacation, _______ New Year’s Day.
A. include B. to include C. included D. including

Unit 6单元质量检测
一.单项填空。
1. — Is YiJianlian ______ NBA player?
— He used to be. But now he plays for Guangdong Southern Tigers in CBA.
A. a B. an C. the D. \
2. — Why don’t you buy a camera?
— Do you think I need to? My phone is often used ________ a camera.
A. by B. for C. as D. with
3. — How dangerous! — Yeah. The bus ________ hit the car just now.
A. clearly B. normally C. nearly D. mostly
4. Many people do not realize the importance of health________ they have fallen ill.
A. until　 　B. while C. when D. after
5.—Dad, why must I stop________ computer games? —For your health, my boy.
A. play　　 　B. to play C. to playing D. playing
6. He met me in a busy street.
A. by accident B. by mistake C. all of sudden D. without doubt
7.—Why do you speak in a loud voice?
—Because I want to make myself clearly.
A. such, hear B. so, heard C. such, heard D. so, hear
8. — The 20th World Cup in Brazil, right?
— Yes. It this summer.
A. held; took place B. was held; was taken place
C. held; was taken place D. was held; took place
9. Have you ever read books _________ by LUX?
A. writing B. written C. are written D. writes
10. --The air pollution is terrible.
--It will be worse______ we take action to protect the environment.
if B. unless C. until D.when
11. A year has four seasons and it twelve different star signs(星座).
A. divided into B. is dividing into C. dividing into D. is divided into
12. Edison was a great . He over 1,000 during his life.
A. invent, invented, inventions B. inventor, invented, invention
C. inventor, invented, inventions D. inventor, invents, inventions
13. The number of books in the bookshop ____ about 10,000 and a number of them about science.
A. is; is B. were; was C. are; were D. is; are
14.---Did you go to the party? ---No, I _______.
A. am not invited B. wasn’t invited C. didn’t invite D. haven’t invited
15.---Where is Mr. Wang?
----He together with his students _________ Zhu yuan Park.
has gone to B. have gone to C. have been to D. has been to
完型填空阅读下面短文，掌握其大意，然后从每题所给的A、B、C、D四个选项中选出最佳选项。
Pets are part of people’s life. If you are like most people __1__ have pets, you care for them as if they were your children. Meeting their needs is a(n) important part of your day, because you want them to have everything they need. One thing they need but cannot tell you about is __2__.
Many pet owners put on animals’ music because this helps their pets to feel __3__ when they are gone. Most people are __4__ throughout the day, leaving their pets alone at home. To make your pets feel comfortable and safe, you could try putting on music before you __5__ the house.
You might have to __6__music to see what type works for your pet. If you just want to keep your pet calm, you will need to play __7__ music instead of rock or hip-hop music, which might annoy your pet.
Also, you need to know that different pets act __8__ to music. Hard rock music has also been found to work well to calm some pets, as well as piano music.
__9__ piano music works well on most animals, it works best on cats.
Playing music is also a great idea for people with __10_ pets. They can have such a difficult time getting used to (习惯于) their new environment that they need all the help.
1. A. which B. who C. whom D. whose
2. A. food B. money C. music D. interest
3. A. sadder B. angrier C. worse D. better
4. A. at work B. at home C. at the door D. at the church
5. A. buy B. leave C. build D. clean up
6. A. change B. make C. write D. listen to
7. A. noisy B. hard C. loud D. soft
8. A. bravely B. correctly C. differently D. the same
9. A. Though B. Until C. Because D. Since
10. A. big B. old C. little D. new
三.阅读理解 阅读下列短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。
A
Do you have the experience of taking music lessons against your wishes? Perhaps you have complained about it because you thought it took you much playtime. But now you’d better thank your parents for their time and money spent on your musical training. A recent study suggests music lessons can make children have better memories than their peers (同龄人).
The Canadian study showed that after one year of musical training, children did better on a memory test than those who didn’t take music lessons.
The researchers made the children aged between 4 and 6 into two groups — one group of children took music lessons outside school, and the other didn’t take any musical training. In one year, they took four tests in different times. The results showed brain (大脑) development changes at least every four months.
The children taking music lessons not only did better in musical listening but also made faster progress in other ways, such as reading, writing, math and IQ.
People say music is the good medicine (良药) for a broken heart. Now it seems music can also help us to improve our memories. We are sure to find more and more in the wonderful world of music.
1. You’d better thank your parents for their time and money spent on your musical training because ___.
A. you get well after you take music lessons
B. you will make faster progress in every way
C. music can help you to improve your memories
D. music lessons have taken up most your free time
2. The researchers made one group of the children aged 4~6 take music lessons for_______.
A. six months B. a year C. two years D. four years
3. The Canadian study showed that brain development changes ________.
A. once a week B. twice half a year
C. four times a year D. at least every four months
4. According to the last paragraph, most people think music can make us ________.
A. happy B. worried C. smart D. confident
5. What does the passage mainly tell us?
A. How to become cleverer. B. Music does us much good.
C. What to find in wonderful music. D. Everyone should receive music training.
四. 短文填空。
用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次）
develop, life , though , we, France , century, never , keep, one , invent

It is said that Thomas Alva Edison was the __1__ person to say hello over the telephone. But Edison didn’t invent “hello”. As a matter of fact, the greeting (问候) had been used around for __2__ before the invention of the telephone in 1876.
In ancient times, people greeted (和……打招呼) each other with “hallow”, which may have come from the old __3__word “hola”.
The Americans said “hullo” to each other every day. But “hello” became a way of making contact (联系) after the telephone was __4___ .
So, Edison made hello a popular greeting and an important part of ___5___ lives. But Alexander Graham Bell, who invented the telephone, __6___ liked “hello” and supported the use of “ahoy”.
With the __7___of the telephone, “hello” became a general greeting very soon. Webster’s dictionary kept “hello” a greeting word even ___8___ Alexander Graham Bell said no to the greeting all his ___9___ !
But the dictionaries continued to ___10___“hello” a standard (标准的) greeting in the English language. Hello, Alexander Graham Bell, are you listening?
五. 单词拼写 。
根据下列句子及所给的首字母，在答题纸上按题号写出各单词的完全形式（每空限填一词）。
1. Zippers are very useful in our d life.
2. The rose is the n flower of England.
3. —Thanks for helping me work out the problem. — My p .
4. Let’s d ourselves into several groups.
5. The e happened all of a sudden, but luckily the villagers were brought to a safe place.
6. Please t these sentences into Chinese
7. It began to rain all of a s_______. We all got wet.
8. Don’t forget to l_______ the door when you leave.
9. I’ll b________ the water and make some tea.
10. Roy is without d_________ the cleverest student in our class.
11. The s_______ of the tea makes people feel relaxed.
六.作文（80单词）
在学校举行的小发明大赛上，Andy的发明是 Cool Shoes，这种鞋子是用一种特殊材料做成的，可以根据脚的尺码调整大小。假设你是Andy, 请你根据下面的问题提示，以My cool invention为题，写一篇80词左右的短文，介绍自己的发明。
1. What problem do you want to solve?
2. What’s special about your invention?
My cool invention
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unit6单元测试题答案
一．单项选择。1-5BCCAD 6-10 ACDBB 11-15 DCDBA
二．完形填空。1-5BCDAB 6-10ADCAD
三．阅读理解。1-5 CBDAB
四． 短文填空。1 first 2.. centuries 3.. French 4.. invented 5. our
6. never 7.. Development 8.. though 9. life 10. keep
五. 单词拼写 。1.daily 2.national 3.pleasure 4.divide 5.earthquake
6.translate 7.sudden 8.lock 9.boil 10.doubt 11.smell
六. 作文
One possible version:
My cool invention
Many of us may have to throw away our shoes when they are too small for our feet. It’s a big waste. And sometimes new shoes can be too tight for us to wear.
This will not be a problem if you wear my Cool Shoes. The shoes are made of special materials, which can grow with your feet and always fit your feet. What’s more, you don’t need to worry about wearing too small or too big shoes anymore.
The shoes don’t cost much. So just have a try!
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