《Unit6_When_was_it_invented？》导学案

1、Unit 6When was it invented?(Section A 1a2d) (听说课)编写: 杨 莉 审核 ： i 挂科领导: i 使用者: i学习目标1.熟练掌握本课的重点单词和短语。2.利用身边的发明,说出它们的用途和功能。学习过程: Step1 ,感知(一)、了解话题 1. 填一填1.在1876年 2.带特殊鞋跟的鞋子 3.被用于 4.鞋子的形状 5.带灯的鞋子 6.加热冰激凌的勺子 7.我们的日常生活 8.不同的发明 9.有道理 10.在那个时候 2.完成练习册p76 1 ,2 3题(二) 初听材料 听录音，完成1b相应练习(三) 发现疑难 利用1b信息与同伴练习对话完成1

2、c,找出疑难。Step2 , 内化(一) 祥听材料 听录音， 完成2a和2b(二)、互动释疑 【疯狂背诵】1. I think the TV was invented before the car.我认为电视机先于汽车被发明。被动语态一般的构成形式为:be+动词过去分词（+by+动作的发出者）。其中助动词be有人称、数和时态的变化。一般现在时:am/is/are+done(过去分词)一般过去时：was/were+done(过去分词)一般将来时：will+be+done(过去分词)含有情态动词的：情态动词+be+done(过去分词)即学即用:1），The mobile phone has inf

3、luenced peoples life a lot since it . A. invents B. invented C. is invented D. was invented 2). Who designed this game? It by Tom in 1999.A. is designed B. designs C. was designed D.designed2.What are they used for?They are used for seeing in the dark.它们是用来做什么的?它们是被用来在黑暗中照明的。1).be used for意为“(某物)被用做

4、”,其后接名词、代词或动名词 。 即学即用:This kind of knife is often used for (cut) apples.这种刀经常被用来切苹果。2）be.“used to+动词原形”表示“过去常常干某事(现在不再干了)”。如:即学即用:I used to ( go) to work by bus.Now I take a taxi.3).be used to doing表示 “习惯于干某事”。 to 是介词,后面跟名词或动名词形式。即学即用:如:His mother is used to ( get) up early.他的妈妈习惯于早起。3.For example i

5、t mentioned that the zipper was invented by Whitcomb Judson in 1893. 例如，他提到拉链是惠特科姆贾德森于1893年发明的。By作介词，表示被动意义意为“被”。被动语态中动作的发出者或执行者作介词by的宾语，放在句末，强调动作的执行者。1） The homework was assigned by the teacher. 这些家庭作业是由老师布置的2） The window was broken by the naughty boy. 窗户被那个淘气的男孩打破了。By的其他含义表示“乘，用”常与交通工具连用 Eg； They

6、went to Shanghai by air . 他们乘飞机去上海了。意为“通过手段或方式”，后接动词，名词或代词，接动词时，要用动名词形式。1） I prepare for the English test by doing a lot of exercises. 我通过做很多的练习来准备英语考试。意为“不迟于”，常表示时间的名词连用。 She was asked to be back by 8 oclock. 她被要求八点以前回来。 (三) 归 纳总结 Step3,拓展(一) 汇报点拨 1. 利用2a,2b信息与同伴练习对话完成2c.2. .读课本2d的对话,回答下面几个问题。What

7、are Paul and Roy talking about? What did Roy see last week? When was the zipper invented? . (二) 内化训练按要求完成各题。A. 单选( )1.She used towith her parents, but now she is used to with her classmates at school.A.live; livingB.live; liveC.living; livingD.living; live ( ）2、Chinese may the most widely with the d

8、evelopment of China. A. be spoken B. be speaking C .spoke（ ）3.I to sing a song last night. A. am asked B.was asked C . asked ( )4.It was used giving people more time to work or study. A.to B.for C .in D.at （ ）5.Cars were invented 1885. A.on B. at C. for D. in ( )6.Who the washing machine invented ?

9、It was invented by Fisher. A .is;by B. was;by C. was;as B. 用所给词的适当形式填空7.My cousin is used to (study) with his new friends in Australia.8.I used to (go) swimming on Saturdays.9.The teachers office (clean) by us yesterday.10.The (invent)has a lot of (invent).11.MP3 is used for (play)music. (三) 反馈拓展 我的

10、收获: 我的疑惑: Unit6 When was it invented?Unit6 When was it invented?Lesson three Section A 3a-3c一、学习目标1.熟练掌握本课时的重点单词和短语。2.会运用一般过去时的被动语态结构,讨论茶叶的发明人、时间、地点等。二、教学重难点：会运用一般过去时的被动语态结构,讨论茶叶的发明人、时间、地点等。三、教学过程 【温故知新】检测预习情况1).一个偶然的发明 2）.偶然;意外地 3).据说 4）.落入;跌入 5)几千年 6）.国际饮料 7).发生;出现 8）.毫无疑问;的确 9).的本质 【导学释疑】1. 3a Re

11、ad the passage quickly and match each paragraph with its main idea.2. 3b Read the passage again and answer the questions.1). When was tea first drunk? 2).How was tea invented? 3).Who is called”the saint of tea”? 4).What is Cha Jing about? 5).When was tea brought to other countries? 3. 3c Complete th

12、e sentences with the correct forms of the verbs in the box.【合作探究】1.Many people believe that tea was first drunk nearly 5,000 years ago.许多人相信,茶第一次被饮用是在差不多5,000年前。1). 句子中believe后面是that引导的宾语从句。宾语从句“tea was first drunk nearly 5,000 years ago”运用了一般过去时态的被动语态形式。由“主语+was/were+及物动词的过去分词+by+动作执行者”构成,无需说明动作执行者

13、时可省去“by+动作执行者”。句中主语就是原主动语态的宾语。 ( )1.Mr. Smiths walletoutside the gate by Mary.A.was foundedB.was foundC.was founded outD.is found2)nearly 副词，意为 “几乎，差不多”2. In England, tea didnt appear until around 1660,but in less than 100 years, it had become the national drink.在英国,茶直到1660年才出现,但是在不到100年的时间里,它就成为国际饮

14、料。1). until 用在否定句中,表示句子的动作直到until短语所表示的时间才开始发生,即表示动作的起点。一般译为“直到才”或“直到之前(还不)” 。例如:I wont leave until you promise to help me.你不答应帮助我,我不会离开。直到你完成你的作业,你才能和朋友们出去。You go out with your friends you finish your homework.2）.Less than 少于，不超过。其反意词组是more than 多于，超过。3.Some leaves from a tea plant fell into the wa

15、ter and remained there for some time. 茶树的一些叶子掉进了水里，并在那儿停留了一会儿。1).fall into掉进； 落入 含有fall的短语：fall over跌倒 fall asleep睡着 fall in love爱上；喜爱 fall behind落后2）.remain保持不变；剩余。作动词，强调保持某种状态，后接形容词、名词、介词短语或分词。Eg:This room remains cool all summer.这个房间整个夏天都很凉爽。（形容词） A few pears remain on the trees.树上还留有几个梨。（介词短语）4.

16、 he tea trade from China to Western countries took place in the 19th century.茶贸易从中国传到西方国家发生在19世纪。.take place“发生；出现”。Take place与happen的区别词条词性含义用法Take place不及物动词短语发生；出现（某事）按计划进行或按计划发生happen不及物动词发生常指具体事件的发生，特别指那些偶然的或未能预见的“发生”Eg:The meeting will take place next Friday.会议将在下周五举行。The accident happened at

17、3:00.事故是3点发生的。 【检测案】一、选择题( )1.A nice gifther daughter on her last birthday.A.is given B.is given toC.was givenD.was given to( )2.The boys copy the new words ten times before they went home.A.were makeB.were made to C.make D.made3.The man the river because his boat broke against the bridge.A.knocked

18、intoB.looked into C.fell into D.broke into4. Its a mile to the station, so I get there on foot .A.less than B.less muchC.many lessD.much more5.Speak aloud,please! I can hear you.A. usually B.almostC.hardlyD.nearly6.The price of the sweater is very .I cant afford it.A. expensive B.cheap C.highD.low7.

19、 is waiting for you at the gate.He wants to say thanks to you, A. Somebody B.Anybody C.EverybodyD.Nobody8.One of the popular expressions in 2012 “positive energy”A. is B.are C. wasD. were9.The Olympic Games of 2016 will in Brazil.A. take after B.take off C.take placeD.take away10.Shall we spend in p

20、racticing table tennis on Saturday?A. sometime B.sometimes C.some timeD.some times【教学反思】Unit 6When was it invented?(Section B 1a 1e)(听说课)编写: 杨 莉 审核 ： i 挂科领导: i 使用者: i学习目标1.熟练运用一般过去时的被动语态。2.熟练掌握以下单词和短语:crispy, salty, sour, by mistake, customer, thin enough, salty enough, make the customer happy, in t

21、he end。3.了解薯片的发明过程。教学过程Step1, 感知(一)、了解话题 1.完成练习册p82_ 83重点单词和重点短语。2.小组内 完成1a, 1b.(二)，初听材料 听录音，完成1c ,1d.(三),发现疑难 阅读课本 1d的短文,思考下列问题。1.What was George Crum? 2.When were potato chips invented? 3.How were potato chips invented? Step 2,内化(一)祥听材料 再听录音并填空。Hey,did you know that potato chips were invented by ?

22、 Really? What do you mean? Well,here on the bag it says that they were by a cook called George Crum.When was that? Oh, it was back in 1853. So,why was it an ? Well, one day, a came into the where George worked. He a plate of fried potatoes. When the potatoes came, he said they were cut too and sent

23、them back to the kitchen. So what happened? Well, George was , so he cut the really, really thin, and he cooked them for a long time until they were . And he put lots of on them so they were really salty. He thought the customer would hate them. And? And the customer loved them and asked for more. H

24、e told the other about them, and soon everyone was ordering thinly cut, crispy, salty chips. And were still eating them today. What a cool story!（二）互动释疑 【疯狂背诵】1.The customer thought the potatoes werent thin enough.顾客认为土豆不够薄。enough为副词,thin为形容词,enough修饰形容词的时候必须后置。例如:important enough, tall enough, old

25、enough, strong enough.作形容词:充当定语时,既可修饰可数名词,也可修饰不可数名词。如:Are there enough seats for ten people? 有没有足够十人的座位?即学即练: 根据汉语提示完成句子。我们有足够维持一周的食物。 We have for a week.2.他说话慢得每个人都能听懂。He spoke for everyone to understand.2.George wanted to make the customer happy.乔治想让顾客高兴。“make+宾语+形容词(作宾语补足语)”意为“使成为”“使作为”“使变成”。即学即练

26、:.电脑使英语学习更加容易。 Computers make it to learn English.3.Potato chips were invented by a cook called George.薯片是由一个叫乔治的厨师发明的。a cook called George 中过去分词短语作定语修饰名词a cook, 其中called可以用named替换。例如:I have a pet cat called/named Mimi.我有一个叫做咪咪的小宠物猫。即学即练: ( )1.Somebody Jack phoned while you were out.A.to callB.calli

27、ng C.being calledD.called4.The customer was happy in the end. （译） in the end意为最后，最终，相当于at last,finally,其后不接of短语。可以放在句首，也可以放句末，时常用逗号与句子隔开。最后王萍到了那个村庄。_ . Wang Ping got to the village. .At the end of .后接地点名词，表示在、终点，后接表示时间的名词时，表示在、结束时。Walk along the street and you will find the hospital _ of the street.

28、 沿着这条街往前走，在街的尽头你会找到那家医院。We will have an English test _ this week.这个周末我们要举行一次英语测试。.by the end of .意为“在以前”常与将来时态和过去完成时态连用。Well finish the work _ the year。我们在年底以前就会完成这项工作。(三) 归 纳总结 Step3,拓展(一) 汇报点拨 在小组里结对进行对话练习,完成1e并讨论薯片的发明过程。 .(二) 内化训练 A. 单选 （ ）1、This heated ice cream scoop was invented by a man _Lanm

29、on. A.was called B.called C.to call D.is called（ ）2.-The soup tastes . -Maybe I added too much _ just now. A.salt; salt B.salty; salty C.salt; salty D.salty; salt（ ）3.The students at the back cant see_ . A. enough clearly B.clearly enough C.enough clear （ ）4.The chef wanted to make the customers _,s

30、o he sprinkled lots of salt _ the potato chips. A.happy; in B.happily; on C. happy;on D happily;in （ ）5.The young man was made _ the _ chips . A.cut; potatoes B.cuts; potato C.to cut; potato D cutting; potatoesB、用所给单词的适当形式填空。（被动语态）1. The TV _ (invent) around 1927.2. They are used for _ (see) in the

31、park.3. This kite _ (make) by Uncle Wang.4. Tea _ (discover) a long time ago.5. Our classroom _ (should clean) every day.6. Many trees and flowers (plant) in our school last year and they made our school a beautiful garden . (三) 反馈拓展 我的收获: 我的疑惑: Unit 6When was it invented?(Section B 2a Self Check)(读

32、写课)编写: 杨 莉 审核 ： i 挂科领导: i 使用者: i学习目标：1.熟练掌握本课时的词汇及句型。2.通过对篮球发展史的了解,关心和热爱体育运动。3.通过将文章信息转化为图示的方法来加强记忆, 提高自己的概括、找关键词和搜索细节信息的能力。4.运用一般过去时态的被动语态,谈论我们生活中所遇到的麻烦及解决办法。学习过程:Step 1,初读 (一) 新课导入1.记忆下列短语1).超过;多于more thane 2.）把分开 o3.)同时 at the same time 4).不但而且not onlybutalso. 5) 鼔励做某事encourage sb. to d

33、o sth. 6.)的数量(目)the number of 7).钦佩;仰慕 look up to 8)实现某人的梦想achieve ones dream 9).在历史上 in history10)越来越多 more and more 11).阻止做 stopfrom2.完成练习册p85 重点单词和重点短语。（二）.初听快读 听2b的录音。回答下列问题。1.Who is the most important person in basketball history? 2.Was James Naismith born in 1861? 3.Is basketball played by ove

34、r 100 million people? （三）问题初探 速读课本2b的短文,回答问题。When and where did the basketball become an Olympic event?Step2,精读(一). 再听精读 再听录音， 跟读理解2b内容。(二).探究质疑 1.仔细阅读短文,判断下列句子的正(T)误(F)。( )(1)Basketball is very popular in China.( )(2)In China, you can sometimes see people playing volleyball in parks, schools and ev

35、en factories.( )(3)Basketball has not only become a popular sport to play, but it has also become a popular sport to watch.2组内完成2c ,2d.(三).互动解惑 【疯狂背诵】1. It is believed that the first basketball game in history was played on December 21,1891.人们认为历史上的第一场篮球赛是在1891 年 12 月21 日举行的。 It is believed that.意为“

36、人们相信/认为”,是一个常见句型,其中 it 作形式主语,真正的主语为 that 引导的从句。eg.It is reported that.据报道 It is thought that.人们认为 即学即练:.It is said that. 2.The number of foreign players, including Chinese players, in the NBA has increased.NBA中包括中国球员的外国球员数量有所增加。the number of 意为“的数量”,作主语时谓语动词用单数。 a number of意为“许多的;大量的”,后接可数名词复数形式。修饰主

37、语时,谓语动词用复数。如:In our school library there are a number of science books and the number of them is growing larger and larger.即学即练:( )1).I have collected stamps.A.a number ofB.the number ofC.a littleD.a bit of( )2.)How many students are there in your school? The number of the students in it1,200.3.It i

38、s over 100 years old and is played by more than 100 million people over 200countries.它有100多年的历史。在200多个国家有1亿人在玩。Million意为”百万”,前面若有具体的数词修饰时，不能用复数形式，也不能与of连用，millins of意为”数以百万计的”,不与表示具体数字的数词连用，其后接可数名词的复数形式。与million用法类似的词还有hundred , thousand , billion.Eg:There are t hree hundred students on the playgrou

39、nd.在操场上有三百名学生。Thousands of people lost their homes in Japans earthquake.在日本地震中成千上万的人失去了他们的家园。4.Dr. Naismith divided the men in his class into two teams and taught them to play his new game. Dr. Naismith把他们班上的男生分成两队，并教他们玩新游戏。Divideinto把。分开。Divide作动词，意为”分开；分散”,指把一个整体分成若干部分，常与介词in或into连用，构成dividein/int

40、o(把。分开).Eg;Their class is divided into six groups.他们班被分成六个小组。5. they need to stop the competing team from getting the ball into their own basket.他们需要阻止对方把球投入他们自己的蓝里。Stop sb. From doing sth.阻止某人做某事，同义词组有keepfrom doing sth.和prevent(from) doing sth.6.Many young people look up to these basketball heroes

41、 and want to become like them.很多年青人崇拜这些蓝球英雄们并且希望变成像他们一样的人。Look up to意为”钦佩，仰慕”,后跟名词或代词作为被敬仰和崇拜的对象。反义词组为look down on/upon”看不起”.look up意为”查阅；查找”,动副结构。若是代词作宾语，代词应放在look与up之间。Look up还可表示”仰望；向上看”之意。7.Its hard to tell who came up with the idea first.很难讲谁先提出了这个想法。come up with是一个没有被动语态的动词短语,意为“(针对问题等)提出(观点)”

42、“想出(办法)”。 同义词组为think up。如: She came up with a new suggestion to solve the problem as well.她也提出了一种解决这个问题的新建议。即学即练:.我希望你们能提出一个比这个更好的计划。I hope you can than this.Step3, 拓展（一）.汇报点拨 1.组内讨论.根据课本2c的图示和课文信息完成下面的短文。Basketball was invented by a doctor named James Naismith.He the men into two teams and taught t

43、hem to play this new game.It is believed that the first basketball game in history was played on 21,1891.And in Berlin, it became an Olympic event in 1936.Now basketball is played by 100 million people in more than countries.In China, you can sometimes see people playing basketball in parks, schools

44、 and even .People play it for fun and .The famous basketball organization in America is .The number of foreign players has increased in the NBA.There are also more and more foreign players in the .2.完成Self Check, 想一想主动语态变被动语态有什么规律。主动语态变被动语态的方法：1)、将主动语态句中的宾语变为被动语态句中的主语，主动语态句中的主语变为被动语态句中介词by的宾语。2)将主动语态句中谓语动词变成:助动词be+该动词的过去分词，但时态不改变。3)、助动词be要与新的主语保持单、复数一致；若主语和宾语是人称代词时，“格”应作相应的变化。口诀：宾变主，主变宾，谓变be done时不变，数格必须随着变。The workers make machines in this factory.Machines are made by the workers in this factory. .特殊情况：（含有双宾语的句子变被动语态）剖析：含双宾语的主动语态的句子变为被动语态时，常把那个指人的间接宾语变为被动语态的主语；也可把那个指物的直接宾语用