最新《Unit6_When_was_it_invented?》导学案汇编.doc
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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
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