初中英语人教新目标九年级全册Unit 6 When was it invented知识点.doc

1、九年级英语全册Unit 6知识点【Useful expressions】1.have a point 有道理2.mention sth.to sb.3.shoes with special heels 有特殊鞋跟的鞋4.shoes with lights 带灯的鞋5.hot ice-cream scoop 可加热的冰激凌勺6.run on electricity 靠电力运行7.the style of the shoes 鞋的款式8.be used for .被用来做9.think of 想出10.With pleasure! 乐意效劳！11.such a great invention 如此

2、伟大的一项发明12.in our daily lives 在我们的日常生活中13.the pioneers of different inventions 不同发明的先驱者14.by accident 偶然；意外地15.boil drinking water over an open fire 在篝火上烧水16.fall / drop into .掉进17.produce a nice smell 产生一种香味18.the saint of tea 茶圣19.in less than 100 years 在不到一百年的时间里20.national drink 国饮21.take place 发

3、生；出现22.tea culture 茶文化23.without doubt 毫无疑问；的确24.understand the nature of tea 了解茶的本质25.sell .at a low price 低价卖26.translate .into .把翻译成27.all of a sudden 突然；猛地28.ring the bell 按门铃29.by mistake 错误地；无意中30.in the end 最后31.put lots of salt on .在上面撒很多盐32.a much-loved and active sport 一种备受欢迎而且剧烈的运动33.more

4、 than 超过；多于34.in history 历史上35.a college teacher 一位大学老师36.divide .into 把分开37.get the ball in the other teams basket 把球投进对方篮筐38.at the same time 同时39.stop .from doing .阻止做40.dream of 梦想；幻想；向往41.not only .but also .不但而且42.the number of .的数量43.look up to these basketball heroes 钦佩 / 仰慕这些篮球英雄44.encourag

5、e sb.to do sth.鼓励某人做某事45.achieve their dreams 实现他们的梦想e up with 提出；想出47.lead to 导致【Target sentences】When was the telephone invented?I think it was invented in 1876.I think the TV was invented before the car.Think about how often its used in our daily lives.The pioneers of different inventions were li

6、sted there. But at that time, it wasnt used widely.How tea was invented by accident. The most popular drink in the world was invented by accident.9.The book describes how tea plants were grown and used to make tea.10.It is believed that tea was brought to Korea and Japan during the 6th and 7th centu

7、ries.11.The tea trade from China to Western countries took place in the 19th century.12.The Chinese are without doubt the ones who best understand the nature of tea.13.It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.14.Potato chips were invented by mistake.1

8、5.The customer was happy in the end.16.Basketball was invented by a Canadian doctor 17.He was asked to think of a game that could be played in the winter.18.They need to stop the competing team from getting the ball into their own basket.19.Basketball has 3not only become a popular sport to play, bu

9、t it has also become a popular sport to watch.【Language points】1.changing the style of the shoesstyle /stal/ n. 样式；款式style在此处作可数名词。in style 流行的，out of style过时的。Madam, this skirt is the latest style.Would you like to try it on?Although theyre expensive, they last forever and never go out of style.sty

10、le作名词，还可意为“风格”。Yangzhou Eight Eccentrics were a group of artists who created their own style.2.Hey, Roy, the subject for my school project is project在此处作名词，意为“项目；工程”。project作名词还可表示“（学校的）课”。The total cost of the project would be more than $ 240 million.In their geography class, the children are doing

11、 a special project on the North American Indians.3.Well, you do seem to have a point .have a point 有道理常用于口语中，表示赞同别人的观点或看法。Perhaps you have a point.4.The pioneers of different inventions were listed there.pioneer /pan(r)/ ， /panr/ n. 先锋；先驱pioneer在此作可数名词，其后常跟介词of或in，表示“.的先驱/先锋”。John Whitney is a pione

12、er of computer animation.5.For example, it mentioned that mention/ menn/ v. 提到；说到mention作动词，常见用法有：mention sb./sth.提到某人/某事物；mention sth.to sb.向某人提起某事/某物；mention +从句 提到.；Dont mention it.意为“（别人道谢时回答）不客气”。The scientist mentioned his first failure in the report.I mentioned this idea to him, and he seemed

13、 to like it.Did she mention where she was going? 6.by accident 偶然；意外地by accident相当于by chance，通常在句中作状语，也可以作表语。其反义短语是onpurpose“故意地”。This piece of music has a lasting value though it is made up by accident.7.It is said that a Chinese ruler called Shen Nong .It is said that .据说It is said that.中的It作形式主语，

14、真正的主语是that引导的从句。该结构相当于“People say that“。It is said that she works as a director.8.One day Shen Nong was boiling drinking water boil /bl/ v. 煮沸；烧开boil在此处作及物动词；它也可作不及物动词，其后接温度时要用介词at。boil 作动词，还可意为“（用开水）煮（食物）”。Water usually boils at 100.Can you help me boil dumplings? 9. and remained there for some tim

15、e.remain/ rmen/ v.保持不变；剩余（1）remain在此处作不及物动词，意为“剩余，遗留，继续存在”。There are only ten minutes remaining.（2）remain作不及物动词，还可表示“逗留；不离去”。The plane remained on the ground.10.It produced a nice smell smell /smel/ n.气味 v.发出.气味；闻到（1）smell在此处作可数名词，意为“气味”。smell还可作不可数名词，意为“嗅觉”。The flower has a sweet smell.（2）smell还可作系

16、动词，意为“有.气味，发出.气味”，后接形容词作表语。The cheese cake smells so good that I cant wait to eat it.（3）smell也可作及物动词，意为“闻到，嗅到（气味）”。I smelt something burning.11. it had become the national drink. national /nnl/ adj. 国家的；民族的national作形容词，由“nation（n.国家；民族） +-al（形容词后缀）”构成。These buildings are part of our national heritag

17、e.12.The tea trade from China to Western countries took place in the 19th century.trade /tred/ n.贸易；交易 v.做买卖；从事贸易（1）trade在此处作名词，意为“贸易；交易”，此时常用作不可数名词。Trade between the two countries has increased.（2）trade还可作动词，意为“做买卖；从事贸易”。常用结构：trade （in sth.） with sb.与某人交易（某物）。They had years of experience of trading

18、 with the West.13.The tea trade from China to Western countries took place in the 19th century.take place 发生；举行take place为不及物动词短语，不能用于被动语态。指根据安排或计划发生，含有事先预料或计划的意思。The 2022 Winter Olympics will take place in Beijing, China.happen意为“发生”，为不及物动词，不能用于被动语态。指具体客观事件的发生，有偶然性，未能预见。A car accident happened last

19、 night.14. the Chinese are without doubt the ones who best understand the nature of tea.without doubt 毫无疑问；的确without doubt可与there is no doubt that进行同义句转换。其中doubt作名词，意为“疑问；疑惑” 。He is without doubt the best teacher in our school.There is no doubt that he is the best teacher in our school.15.Basketball

20、 was invented by a Canadian doctor Canadian /knedin/ adj.加拿大的；加拿大人的 n. 加拿大人（1）Canadian在此处作形容词，意为“加拿大的”。Our new English teacher comes from a small Canadian town.（2）Canadian作形容词，还可意为“加拿大人的”。I learned a lot about Canadian life by spending time with you .（3）Canadian还可作可数名词，意为“加拿大人”，复数形式为Canadians。The Ca

21、nadians speak English and French.16.Dr.Naismith divided the men in his class into two teamsdivide .into 把 .分开;为固定搭配，意为“把.分开”。其中divide作动词，意为“分开；分散”。A calendar is usually divided into twelve parts, and each one stands for a month.17.At the same time, they need to stop the competing team from getting t

22、he ball into their own baskets.(1)at the same time 同时The typist is answering a phone, writing down something at the same time.(2)stop sb.(from) doing sth.阻止某人做某事其同义表达为prevent sb.(from) doing sth.和keep sb.from doing sth.。这3个结构用于被动语态时， from不可省略。The policeman stopped that boy(from) playing with fire ju

23、st now.18.Basketball has not only become a popular sport to play, but it has also become a more popular sport to watch.not onlybut also 不仅 而且 .not onlybut also用于连接两个表示并列关系的成分，着重强调后者。它的意思是“不仅 而且 .”；其中的also有时可以省略，其用法有：（1）用于连接两个对等的成分，若连接两个成分作主语，其后谓语动词与靠近的主语保持一致。She likes not only music but also sport.（

24、2）not onlybut also中的also通常可以省略，或换成too，as well（要置于句末）。He not only washed the car, but polished it too (as well).19.Many young people look up to these basketball heroes and want to become like them.（1）look up to 钦佩；仰慕为固定短语，其中to为介词，其后可接名词、代词或动词-ing作宾语。My father has a great influence on me.I always look

25、 up to him.look up to还可意为“抬头看；仰望”。He looked up to the sky.（2）hero/hr/ n. 英雄；男主角hero作可数名词，其复数形式是heroes 。以o结尾变复数加“es”的单词还有：potatopotatoes土豆 tomatotomatoes西红柿【Grammar Focus】一般过去时的被动语态1.一般过去时的被动语态的构成一般过去时的被动语态由“was/ were +及物动词的过去分词”构成。The mobile phone has greatly influenced peoples life since it was inv

26、ented.These books were written for children.2.使用被动语态时的注意事项（1）含双宾语的主动结构变被动结构时，不要忽略间接宾语前的介词。We gave some flowers to Miss Gao on Teachers Day. Some flowers were given to Miss Gao on Teachers Day.（2）含有动词短语的主动结构变被动结构时，不要漏掉短语中的介词或副词。We handed in our homework last Friday. Our homework was handed in last Fr

27、iday (by us).（3）在含有使役动词make或感官动词（see, watch, notice, hear 等）的主动语态的句子中，这些词后常跟省略to的动词不定式，但是改为被动语态时则要把省去的to还原。I saw him cross the road and enter the shop. He was seen to cross the road and enter the shop (by me).（4）含双宾语的主动结构变为被动结构时，既可将间接宾语转化为主语，也可直接宾语转化为主语。若将间接宾语转化为主语，则保留直接宾语；若将直接宾语转化为主语，则保留间接宾语，且在被保留的

28、间接宾语前加上介词to或for。My mother gave me a pencil. I was given a pencil by my mother. A pencil was given to me by my mother.【Topic writing】This special pen was invented by Liu Jie.It has three colors and is used for taking notes quickly.It is very useful if you have a lot to write down.The pen comes with a

29、 microchip that can store a list of common words that you will use.You can program the words you will use often into the microchips memory, then assign a short form to each word.when you are writing, you just need to write the short forms with the pen, press a button on the pen and all the short forms will change into the actual words.The microchip can contain up to 50 words and you can make changes to the list of words whenever you need to.5