2014年秋新目标九年级英语unit6单元知识点总结及练习

九年级Unit 6When was it invented? Section A

重点短语: 1. be invented in在…发明 2. be invented by…由…发明3. be used for…被用来…4. be used to do被用来…5.shoes with special heels带特殊鞋跟的鞋 6.hot ice-cream scoop冰淇淋加热勺7.学校课题的主题the subject for my school project

8.改变世界的小发明small inventions that changed the world 9.在日常生活中in our daily lives 10.似乎有道理seem to have a point 11.看了一个网站saw a website12. …的先驱the pioneers of13.广泛使用used widely 13.流行become popular14.一个偶然的发明an accidental invention15.偶然地by accident16.据说It is said 17.一位中国统治者a Chinese ruler 18.第一位…的人the first to do sth. 19.烧饮用水boil drinking water 20.在篝火上over an open fire 21.茶树tea plants 22.落入fall into 23.一段时间for some time 24. 好闻的气味a nice smell 25.几千年后a few thousand years later26.茶圣the saint of tea 27.被用来be used to 28.最好的茶叶the finest tea leaves29.被带到was brought to..30.在6－7世纪during the 6th and 7th centuries31.在不到100年内in less than 100 years 32.全国性饮料the national drink33.茶叶贸易the tea trade34.发生took place 35.在19世纪in the 19th century36.帮助做某事help to do 37. …普及the popularity of tea 38.茶文化tea culture 39. 毫无疑问without doubt 40.茶的本质the nature of tea41.低价at a low price 42.建议某人做或不做某事advise sb. to do/not to do sth. 43.把…译成……translate …into… 44.突然all of a sudden 45.安

全地点a safe place 46.破坏纪律break the rules 47.不到20分钟in less than 20 minutes 48.音符音乐musical notes 49.通过像电话一样的设备through an instrument similar to a telephone

重点句型: 1.When was the telephone invented?电话是何时发明的？

2.What are they used for? 他们是用来做什么的？

3. Who was it invented by? 它是谁发明的？

4. Is it such a great invention? 它是这么伟大的发明吗？

5. Y ou do seem to have a point. 你说得确实有道理。

6. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.据说一位叫神农的中国统治者是首位发现茶叶可以做为饮料的人。

7. One of the world’s favorite drinks was invented.世界上最受欢迎的一种饮料被发明了。

8.The book describes how tea plants were grown and used to make tea.这本书描述了茶树怎样种植以及如何制茶。

9. When was tea brought to Korea? 茶叶何时被传到朝鲜的？

10. It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries.据说茶叶在6－7世纪被传到朝鲜和日本。语法专练：被动语态（二）

1. 一般过去时的被动语态构成：was / were + 及物动词的过去分词

肯定句：The bridge was built last year . 否定句：The bridge wasn’t built last year .

一般疑问句及答语：W as the bridge built last year ? Y es , it was . ? No, it wasn’t .

2.主动语态变被动语态需要注意的几个问题.

（1）时态保持一致。I repaired my computer.---My computer was repaired.

(2)如果要说出动作的执行者，并且这个执行者可以作主动语态中主语时，就用by短语，如果后面的词表示地点，不是动作的执行者，用in短语。It is made by us. →It is made in Wuhan.

(3)主动句的主语是代词的主格形式，变成被动句by的宾语时要用其宾格形式。

He cleaned the car. → The car was cleaned by him.

(4)否定句的被动语态中，not放在第一个助动词或情态动词之后。Y ou sh ould not blame me. → I should not be blamed by you.

(5)疑问句的被动语态，用be动词的对应形式代替do Does she drive this car? →Is this car driven by her?

3下列情况没有被动语态1）.不及物动词没有被动语态。2）.系动词没有被动语态3）.部分表状态的及物动词也没有被动语态。动词有：have(有),fit,cost等。4）.宾语为反身代词的没有被动语态5）.宾语为相互代词的没有被动语态

将下列句子变为被动语态。

1. He chose six story books the other day.

2. Uncle Lee gave Jack a large cake for he painted the wall wonderfully.

3. A mouse ate half of the cake last night.

难点讲解:

1.词形变化: 11. invent v. 发明→n. invention 发明inventor 发明者V. + or = n. 这样的动词有：act , collect , visit , operate , translate

2. accident n. 事故→ adj. accidental 意外的，偶然的

3.smell v. 闻到→pt. / pp. smelt

4. nation n. 国家，民族→ adj. national 国家的

5.translate v. 翻译→ n. translation 翻译translator 翻译，翻译者

6.sudden adj. 突然的→adv. suddenly 突然地

7.music n. 音乐→adj. Musical

2. such adj. 如此的，这样的，用来修饰名词。常用结构为：

⑴such + a / an + adj. + 单数可数名词=so + adj. + a / an + 单数可数名词

This is such a nice horse . 这是一匹如此好的马。=

⑵such + adj. + 复数可数名词There are such good books in the library .

⑶such + adj. + 不可数名词She has made such great progress in the exam .

3. pleased adj. 高兴的，满意的be pleased with 对…高兴/ 满意I am pleased with your answer . 我对你的回答很满意。

pleasant adj. 令人愉快的，用来形容物的。It’s a pleasant vacation . 这是一次令人愉快的假期。

pleasure n. 高兴，乐趣，愉快With pleasure 非常愿意，用来慷慨应允别人的请求的。

My pleasure . 不客气，很乐意效劳，对别人表示感谢的一种礼貌回答

①—Thank you for your help . —My pleasure . ②—Will you come with me ? —With pleasure .

根据句意，用pleasant, pleased或pleasure填空。1. I had a ______ time. 2. He will be ______ to help you.

3. Reading gives me great ______.

4. It gives me ______to see you looking happy.

5. W e spent a ______ day in the country.

4. be used for 用来做……此短语中的for是介词，表示用途，后接名词或动词-ing形式。

be used as 意为“被用作……”，介词as表示“作为”，其后一般接名词，强调使用的工具及手段。

Eg: English is used as the second language in many countries. 英语在许多国家被当作第二语言使用。

be used by 意为“被……使用”，介词by后面接动作的执行者（宾语）。

Tractors are used by the farmers. 农民使用拖拉机。

1. 在中国英语作为外语来使用。__________________________________

2.教师用粉笔。__________________________________

3.毛衣是用来保暖的。__________________________________

5.remain (v.) 保持；剩余；残余

remain意为“停留，留下”, 相当于stay。“呆在那里”可以说remain / stay there，但“呆在家里”只能说stay (at) home。She remains in the house all these days. 她这些天一直呆在那栋房子里。

6. It is said that …据说……其中it为形式主语，真正的主语是that引导的从句。类似句型It is believed that …据人们认为等。

5. the first / second / last to do sth . 第一个/ 第二个/ 最后一个做某事的人。

7. happen v. 发生指客观事件的发生，具有偶然性、未能预见的含义。When did the accident happen ? 事故什么时候发生的？

happen to do sth 碰巧做某事

take place 发生指某些历史事件或会议的发生以及化学、物理变化的发生，含有事先预料或计划的意思，没有偶然的含义。In 1919, the May 4th Movement took place in China .

8. invent v. 发明，创造，主要指发明一种世上原本不存在的东西，如点灯、收音机、汽车等。

discover是“发现”的意思，是指发现原来就有而一直没被发现，如发现电、煤、石油等矿藏及新星、星系或科学真理等。

Columbus discovered America in 1492.1492年哥伦布发现了新大陆。

find的意思是“寻找”，强调找的结果，并不指发现。

create指有目的地把原料制成新产品，也指创造出原来不存在的或与众不同的事物。Man creates himself. 人类创造了自己。

A novelist creates characters and a plot. 小说家塑造人物并设计情节。

根据语境提示，用invent, discover，find或create的形式填空，完成句子。

1.When _____ the stream engine（蒸汽机）___?

2. I can’t ____ my bike, I’m looking for it.

3. Scientists are now trying to ___ if this is possible.

4. Do you know who______ the plane？

5. He ____quite a number of wonderful characters in his play.

9. advise v. 建议advise sb. to do sth . 建议某人做某事I advise you not to miss the early bus . 我建议你不要错过早班车。

→ n. advice 不可数名词建议give sb. some advice on 给某人提有关……的建议

目标检测:

单项选择（）1.The kind of cup is used__________drinking. A.to B.as C.by D.for

（）2.My mother and my sister kept on talking,but my father_____silent all the time. A.got B.kept C.turned D.looked

（）3.I think the short story_______by Lu Xun. A.is writing B.is written C.written D.was written

（）4.--Who________the electric light lamp______? —Edison.

A.was;invented

B.is;invented

C.was;invented by

D.did;invented by

( )5. — Do you know in ancient China? — I have no idea. But I know people once used tree leaves to make paper.

A. how paper was made

B. how was paper made

C. what paper was made

D. what was paper made

写作：

你认为哪一项发明既对人们的生活有帮助又容易带给人们烦恼呢？请根据下列提示问题，写一篇80词左右的短文表达自己的一些看法。