人教版九年级英语Unit6精编讲义

1、讲义Unit 6 When was it invented?3 / 8一、 词性转换Section A1. electricity f (adj.) electric2. pleasure f (adj.) pleased3. accidental f (n.) accident4. ruler f (v.) rule5. boil f (adj.) boiling/ boiled6. national f (n.) nation7. low f(反义词.)high8. translate f (n.) translation9. sudden f (adv.) suddenly10. mus

2、ical f (n.) music二、 短语归纳1. the style of 的样式2. such a great invention 如此伟大的一项发明3. be used for被用于4. by accident 偶然；意外地5. think of/ about 想；考虑6. fall into 落入；陷入7. some time 一段时间8. less than 少于；不到9. take place 发生；出现10. the popularity of 的普及11. without doubt 毫无疑问12. at a low price 以低价13. translate into把翻

3、译成 14. all of a sudden 突然；猛地15. by mistake 错误地；无意中16. in the end 最后11. instrument f (n.) instrumental Section B12. salty f (n.) salt13. Canadian f (n.) Canada14. divide f (n.) division15. popularity f (adj.) popular16. hero f (adj.) heroic17. professional f (n.) profession18. a cook called George Cr

4、um一个名字叫乔治克拉姆的厨师19. more than 多于；超过20. divide into把分成21. at the same time 同时22. stop from doing 阻止 做23. dream of/ about 梦想；向往24. not only - but also 不但而且25. the number of 的数量26. more and more 越来越27. look up to 钦佩；仰慕28. achieve ones dreams 实现某人的梦想29. take notes 记笔记30. be used to do sth. 被用于做某事31. lead

5、 to 导致；导向4. teach sb. to do sth. 教某人做某事5. need to do sth. 需要做某事6. encourage sb. to do 鼓励某人做某事三、句型集萃1. It is said that + 从句 据说2. It is believed that + 从句 人们认为 3. ask sb. (not) to do sth.要求某人(不要)做某事三、重点句子1. the style of the shoes鞋的样式支style短语：in style 流行的；时髦的outofstyle 过时的a life style生活方式2. - Can you h

6、elp me think of an invention?你能帮我想个发明吗？ -My pleasure!乐意效劳！辨析： pleasure, pleased, pleasing, please 与 pleasantpleasure ,名词，“愉快，高兴“，多用于口语：It s my pleasure./ With pleasure.pleased ,形容词，“高兴的，喜欢的“，修饰人；pleasing ,形容词，”令人愉快的，讨人喜欢的；使人满意的，合意的” ，修饰物；please ,及物动词，“使高兴、满意、愉快”等；不及物动词，“高兴，愉快”等；pleasant ,形容词，定语，“令人高

7、兴的，令人愉快的“，修饰事物，不能修饰人。例句：和她谈话是一种乐趣。It is a pleasure to talk with her.我们对我们的新房很满意。We are very pleased with our new house.结果让大多数人满意。The results are pleasing to most people.这个好消息使全家人很高兴。The good news pleased the family.我希望你旅途愉快。I hope you have a pleasant trip.3. Is it really such a great invention?它真的是这

8、么伟大的一项发明吗？ 辨析：such与sosuch ,形容词，后接名词或名词短语：such (a/ an) + adj. + n. ； some/ any/ no + such + n.so ,副词，后接形容词或副词：so + adj./ adv. 或 so + adj. + a/an + n. ；so many/ much/ few/ little + n.例句：我以前从未见过如此美丽的地方。Ihaveneverseen such a beautiful place before.对不起，我没有这样的书。I msorrythatIhave no such books .我的爸爸给我买了一只如

9、此可爱的狗。Myfatherboughtme so lovely a dog .他的房间里有如此多的书。He has so many books in his room.注意：so + adj. + a/an + n. = such a/ an + adj. + n.例句：我从未读过如此有趣的书。I have never read so interesting a book. = I have never read such an interesting book. 【2017山东烟台】-Why do you speak in a loud voice?-Because I want to m

10、ake myself clearly.A. such; hearB. so; heardC. such; heardD. so; hear4. Think about how often it s used in our daily lives.想想在我们的日常生活中它多久被用一次。think of记起，想起；考虑；想像；关心think about 考虑think over仔细考虑；重新考虑例句：我想不起法语的"爱”是怎么说的了。I can't think of the word for lOve " in French.也许我们应该重新考虑一下这件事。Perhap

11、s we ought to think about this again.基辛格要求尼克松给他一个星期的时间来考虑。Kissinger asked Nixon for a week to think over it.5. Some leaves from a tea plant fell into the water and remained there for some time.些叶子从茶树上落入这水里并在里面停留了一段时间。fall短语：fall into落入；陷入fall behind 落后fall down 摔倒fall off 掉下fall asleep 入睡some time ,

12、名词短语， sometimes ,频度副词， some times ,名词短语, 辨析：some time, sometimes, some times 与 sometime “一段时间”，对它提问用how long ;“有时”，一般用于一般现在时；“几次；几倍"，其中time是可数名词，对它提问用 how manytimes ;sometime ,副词，“某时”，对它提问用 when 。6. - one ofthe world ;s favorite drinks was invented.世界上最受欢迎的饮料诞生了。one of后接复数名词或代词宾格形式，意为“之一”，作主语时谓

13、语动词用单数形式。例句：功夫熊猫是最有趣的电影之一。Kung Fu Panda is one ofthe most interesting films .他们当中的一个擅长英语。One of them is good at English.one of + the +形容词的最高级+名词复数形式，意为“最 之一"。例句：长江是世界上最长的河流之。Changjiang River is one ofthe longest rivers in theworld.他是我们班最好的学生之一。He is one of the best students in our class.【2017 上

14、海】 Pudong International Airport is one of airports in the world.A. bigB. biggerC. biggestD. the biggest7. It is believed that tea was brought to Korea and Japan during the 6th and 7 thcenturies. 人们认为在6世纪和7世纪期间，茶被带到了韩国和日本。It is believed that相当于People believe that意为"人们认为 ”,其中it为形式主 语，真正的主语是that引导

15、的从句。类似的句型还有：It is said that 据说;It is reported that 据报道 ；Its known that众所周知 ；It is supposed / thought that 人们认为 。例句：人们认为它是很值得看的。It is believed that it is well worth seeing .据说他们赢得了那场比赛。It is said that they have won the game.8. Potato chips were invented by mistake.薯条是无意中被发明的。mistake 短语：by mistake无意中；

16、错误地make a mistake 犯错误mistake for把错认成 例句：我错拿了你的钢笔。Itookyourpen by mistake .另1J再犯错误了。Don't make mistakes any more.昨天我错把莉莉当成了露西。I mistook Lily Lucy yesterday.9. It is over 100 years old and is played by more than 100 million people in over200 countries.篮球运动有100多年的历史了，有 200多个国家的一亿多人打篮球。over用法：over介词

17、，意为“多于；超过“，相当于more than ,说明数目和程度； 表示“在之上"，垂直且不接触，反义词为under ;表示“在期间；在时间内”； 表示“穿越”，指从某物的上方越过；表示“到处；各处”。例句：我们学校有 400 多名学生。There are over/ more than four hundred students in our school.灯在桌子的上方。The light is over the table.这三年来我做了些有趣的事情。I have done some interesting things over the threeyears.河上有一座桥。T

18、here is a bridge over the river.我们将周游世界。We 'll travel all over the world.10. Many young people look up to these basketball heroes and want to become likethem.许多年轻人钦佩这些篮球英雄，并且想成为像他们一样的人。look短语：look up to sb.look about/aroundlook after sb./ sth.某物）。look down upon/ on sb./ sth.look for sth.look for

19、ward to n./ v-inglook into sth.look like sb.look outlook over sth.下（某物）look sb. overlook through sth.look up例句：开会前他把报告看了一遍。尊敬（某人），仰慕（某人），钦佩（某人）环顾四周，随便看看，到处看看；照顾（某人/某物），照料（某人/某物），关心（某人/看不起（某人/某事），瞧不起（某人/某事）。寻找（某物/某事）。期待，盼望。调查（某事），研究（某事），了解（某事）。看起来像某人。向外看，注意，当心，小心。如：审阅（某物），翻阅（某物），打量（某物），检查（某物），看-上下打量（

20、某人），看看（某人）翻阅（某物），浏览（某物）。查阅在中，查找。Before the meeting he looked through the reports.考试前翻翻你的笔记。Look through your notes before the examination.他上下打量她，然后微微点了点头。He looked her over and nodded lightly.请你帮我看一下我的练习好吗？ Would you mind looking over my exercises?当心！汽车来了 ！ Look out! There' sa car coming!你若不当心，你

21、会受伤的。If you don ' t lookut , you ' ll hurt yourself.他看上去像你哥哥。He looks like your brother.他长相如何？ What does he look like ?看来他象个老实人。He looks like an honest man.我们会马上调查此事。We 'l1100k into that right away.警方正调查事故原因。The police are looking into the cause of the accident.我们盼望收到你的来信。We re looking f

22、orward to hearing from you.孩子们都盼望着你的到来。The children are looking forward to your visit.我至U处找过它了 I' ve looked for it everywhere.你是在自找麻烦。You are looking for trouble.你不应该瞧不起穷人。You shouldn 't look down upon the poor.她喜欢网球，但轻视足球。She likes tennis, but looks down on football.我能照顾自己。I can look after

23、myself.谁在照看行李？ Who is looking after the luggage?这个词查查词典吧。Look up this word in the dictionary.这个人不停地环顾四周。The man kept looking about .不是，我只是随便看看。I'm just looking around .我尊敬父母。I look up to my parents.他是位好老师，我们一向尊重他。He is a good teacher. We ' ve always look up to him.hero可数名词，复数形式为 heroes. 2017

24、 襄阳】 72. -1 think the volunteers who saved people in trouble should be regarded as heroes(那些拯救受困人员的志愿者应该被视为英雄)as well. (regard)-I agree.11. These stars encourage young people to work hard to achieve their dreams.这些明星激励着年轻人为实现他们的梦想而努力学习。 encourage sb. to do sth.鼓励某人做某事encourage sb. in sth.在方面助长某人的行为/

25、鼓励某人【2017 辽宁鞍山】 Jessica s parents always encourage her out heropinions.A. speakB. speakingC. to speakD. willspeak to achieve their dreams是不定式短语，作 work hard的目的状语，意为“为了实现他们的梦想”。动词不定式作目的状语，通常意为“为了 ”。 例句：为了赶早班公共汽车，她早早地起了床。She got up early to catch the early bus.【2017 哈尔滨】 Vocabulary is important to lang

26、uage learning. Therefore, you'dbetter try different ways you can think of words and expressions.A. rememberB. to rememberC. remembering9 / 8五、语法归纳:般过去时的被动语态1 .构成：was/ were + 及物动词的过去分词2 .句式变化：肯定句：主语 + was/ were + 及物动词的过去分词 +其他否定句：主语 + wasn t/ weren 't +及物动词的过去分词 +其他般疑问句： Was/ Were + 主语+及物动词的过

27、去分词 +3 .各种时态的被动语态:一般现在时： be 动词的一般现在时 一般过去时： be 动词的一般过去时 一般将来时： be 动词的一般将来时 现在进行时： be 动词的现在进行时 过去进行时： be 动词的过去进行时 现在完成时： be 动词的现在完成时 过去完成时： be 动词的过去完成时am/ is/are + 及物动词的过去分词 was/were + 及物动词的过去分词 will be + 及物动词的过去分词 am/is/are being + 及物动词的过去分词 was/were being + 及物动词的过去分词 have/ has been + 及物动词的过去分词 had

28、been + 及物动词的过去分词4 . 被动语态的注意事项 “主语 + 连系动词+ 表语”的句子没有被动语态。 there be 结构没有被动语态。 主动句中宾语是反身代词的没有被动语态。 句子是主谓结构时没有被动语态。也就是说，不及物动词没有被动语态。 有些不及物动词加介词构成及物动词短语，如果变被动语态，不能把动词后的介词丢掉。例句： 他照看他妹妹。 He looks after his younger sister. f His younger sister is looked after by him. make, let, hear, see, watch, notice 等词， 主

29、动语态后跟省略to 的动词不定式，但在被动语态中，to 不可省略。例句：我们看到一个陌生人进入了大厅。We saw a stranger enter the hall. f A stranger was seen to enter the hall by us.【语法专练】.5.6.7.【 2017 陕西】 The mobile phone has influenced peoples life a lot since it .A. inventsB. inventedC. is inventedD. wasinvented【 2017 广西玉林】Many houses in t

30、he earthquake of April 20, 2017 in Yaan.A. is destroyedB. are destroyed C. was destroyedD. weredestroyed【 2017 河北】 Annie to the party. She had a wonderful time with us.A. invitesB. is invitedC. was invitedD. hasinvited【 2017 江苏泰州】- “Frog ”, Mo Yan s latest novel, please!- Sorry, it just now. But it

31、will come out again soonA. sold outB. is sold outC. has sold outD. was soldout【 2017 哈尔滨】On June 11 th, 2017, Shenzhou-10 carrying three astronauts into space from the space center in Jiuquan. All the Chinese people are proud of itssuccessful lunch.A. sent upB. are sent upC. was sent upD. weresent up【 2017 湖南株洲】Do you know when the first train in China?A .was produced B. is producedC. produced【 2017 江苏苏州】- Have you heard about that car accident near the sch