九级英语Unit导学案学生卷.docx

1、九级英语Unit导学案学生卷Unit 9 When was it invented?第一课时年级：九年级学案 学科：英语 课型：New 主备人:蔡红梅 班级 _ 一学习目标:1知识目标： 1 . Words and phrases 2. Talk about the history of inventions2能力目标：能在具体语境中正确运用被动语态。3情感目标：了解中国古代四大发明，培养爱国主义精神。二学习重点：重点词汇用法及被动语态用法。学习难点：被动语态各种时态的构成。三学习过程:（一）预习导学：Talk about the invention time of some things.（

2、二）自主学习：SeactionA1a-1c（三）合作探究：Make a list of five helpful inventions and five annoying inventions.(四)梳理归纳： 被动语态1.被动语态的时态: 被动语态的时态通过be的变化来体现，它必须与主语的人称、数一致。以下是几种常用的被动语态:(1)一般现在时的被动语态: am / is / are + 动词的过去分词。Eg：This book in two languages.这本书是用两种语言写的.(2)现在进行时的被动语态: am / is /are + being + 动词的过去分词。Eg: A s

3、chool is by the workers now.工人们正在建一所学校.(3) 一般将来时的被动语态: will / be going to + be + 动词的过去分词.Eg: The project will next month.这项工程下个月就完工.(4) 现在完成时的被动语态: have / has + been + 动词的过去分词.Eg: My homework .我的作业以完成了.(5) 一般过去时的被动语态: was / were + 动词的过去分词.Eg: The classroom three days ago. 教室是三天前被打扫的.(6) 含有情态动词的被动语态:

4、 情态动词 +be +动词的过去分词.The classroom every day.教室应该每天都被打扫.2.被动语态的否定句和疑问句:（1）否定句的构成：必须在第一个助动词后加not。Eg：His homework finished. 他的作业还没有完成。（2）疑问句的构成：将第一个助动词置于主语之前。Eg：When the bridge ？这座桥是何时建的？3、主动语态变被动语态的方法:（1）把主动语态变的宾语作为被动语态的主语（2）主动语态的谓语改成be + 过去分词的形式，作为被动语态的谓语，be随着主语以及时态的变化而变化。（3）主动语态的主语变为by的宾语，有时可以省略。Eg：

5、He often plays computer gamesoften by him4、被动语态的注意方法:（1）在主动句中动词make，let，have，see，hear，feel，watch，findnotice等后接不定式作宾补时，动词不定式都要去掉to,但变被动语态时,后面的不定式须加to.make sb. do sth. sb. be made to do sth. eg: The man made the boy do his homework. The boy was made his homework.hear sb. do sth. sb. be heard to do sth

6、. eg: I often hear him sing in the next room. He is often heard in the next room. (2) 主动语态中若有双宾语,变为被动语态时,只将其中一个宾语变为被动句的主语,另一个宾语不变.一般情况下,往往把表示人的宾语变为被动句的主语，而把直接宾语（物）留作被动句的宾语。如果把主动句的直接宾语变为被动句的主语，则间接宾语常须有介词（一般是for或to）eg： My mother bought me a bike. 其被动句为: I was bought a bike by my mother. = A bike was b

7、ought for me by my mother.(3)有些词如系动词taste, feel, look, smell, sound 等,以及 sell 作 “销量(好坏)”讲时常用主动语态表达被动的意思.Eg: This song sounds gentle. 这首歌听起来轻柔. Many kinds of books sell well. 许多种类的书销量不错.(4)happen=take place “发生,” belong to “属于,”没有变动语态.Eg: The necklace belongs to me. 这个项链属于我. 英语年份的读法：一般先读前两位数,再读后两位数。例

8、如： 1983nineteen eighty-three 1700seventeen hundred 1870eighteen seventy 1601sixteen a one或sixteen hundred and one 965nine sixty-five 或nine six five像20XX这种就可以念two thousand and .2008年two thousand and eight2012年two thousand and twelve知识连接：四大发明、什么人发明的、时间造纸术 Papermaking 蔡伦Cai Lun 东汉元兴元年（105） Xing Yuan Ha

9、n Dynasty (105)指南针 Compass 我国劳动人民Chinese people 战国时期 Warring States period火药 Gunpowder 我国劳动人民Chinese people 隋代 Sui Dynasty活字印刷术 Typography 毕升 Bi Sheng 北宋庆历间（1041-1048）Song Qingli period (1041-1048)discover 作动词，意为“发现”，即发现的对象是本来存在的，只是以前不知道而已，也可指发现新奇或意外之物或发现某种情况。“发现者”为discoverer。invent作动词，意为“发明”，发明的对象是

10、以前没有的新东西，如工具、手段或方法。“发明”作名词用invention，“发明者”为inventor。【即学即用】用discover和invent填空Paper was in China.Columbus America in 1492.I that she was a good cook.课堂反思第二课时年级：九年级学案 学科：英语 课型：New 主备人: 蔡红梅 班级 _ 一学习目标:1知识目标： 1 . Words and phrases 2. Talk about the history of inventions2能力目标：能在具体语境中正确运用被动语态。3情感目标：了解中国古代四

11、大发明，培养爱国主义精神。二学习重点：重点词汇用法及被动语态用法。学习难点：被动语态各种时态的构成。三学习过程:（一）预习导学：Talk about the invention time of some things.（二）自主学习：2a -4（三）合作探究：Make a list of five helpful inventions and five annoying inventions.重点词和短语1. 用来做某事2. hand-held calculators 。3. battery-operated slippers 。 。 4.在黑暗中5. shoes with adjustabl

12、e heels 。shoes with high heels 高跟鞋6.改变鞋子的式样【即学即用】 the following pictures, please write a composition.A. Thanks to B. Because of C. According to D. Instead of1. Theyre used for seeing in the dark. 它们被用于在黑夜里观看。（Section A, 2b）be used for表示“被用来做”，介词for表示目的和用途，后面接名词或动词-ing形式。相当于be used to do sth.。如：Wood

13、can be used for making paper.木材可以被用来造纸。知识拓展含有be used的常用短语：be used as表示“被用作”，介词as意思是“作为”的意思，其后一般接名词，强调使用的工具及手段。This book can be used as a textbook.这本书可以当作教科书来用。This piece of wood is used as a bench.把这块木头用作凳子。be used by表示“被使用”，by后接动作的执行者。This kind of machine is used by farmers for getting in crops.农民们

14、用这种机器来收割庄稼。【即学即用】The stones they carried were used houses and bridges.A. to build B. for building C. to be built D. A and BThe room as a meeting room.A. used to being used B. was used to be used C. was used to being used D. used to be used2. I think the most helpful invention is the light bulb. 我认为最

15、有用的发明是灯泡。（Section A, 3b）helpful是由名词help加上-ful后缀构成的形容词，意为“有帮助的”，类似的形容词还有：thankthankful（感谢的，感激的） grategrateful（感谢的，感激的）useuseful（有用的） wonderwonderful（令人惊奇的）forgetforgetful（健忘的） successsuccessful（成功的）beautybeautiful（美丽的） painpainful（疼痛的）3. Potato chips were invented by mistake. 薯条的发明纯属歪打正着。（Section B,

16、2a） potato chips是一个复合名词，其中第一个名词用作定语修饰后一个名词，这样的例子有很多，又如: alarm clock, telephone number等。知识拓展复合名词变复数的规则：通常只把主体名词变为复数school boyschool boys（男生） apple treeapple trees（苹果树）vegetable sandwichvegetable sandwiches（蔬菜三明治）girl friendgirl friends（女朋友）由man, woman和另外一个名词构成的复合名词，两个部分都要用复数。man teachermen teachers（男

17、教师）woman doctorwomen doctors（女医生） (五).当堂训练：I.用所给动词的适当时态和语态填空1. When _ the first man-made satellite _(send)up into space ? 2. Last year vegetables _ (grow) in the garden by Tom and he _ (sell) them himself. 3. She _ (help)him with his homework tomorrow evening. 4. How many magazines _ ( can borrow) i

18、n your library every week ? 5. Who _ (save) her father ? He _ (save) by that policeman. 6. The doctor _ (send for) because his grandpa was ill. 7. Moon cakes _ (make) by his mother every year . _ your mother _ (make) moon cakes for you every year ? 8. Some toys _ (buy) as a presents for these childr

19、en last Monday. 9. _ paper _ (make) of wood ? II. 改正下列句子 1. This house built 100 years ago. _ 2. Football plays in most countries of the world. _ 3. Why did the letter send to the wrong address? _4. Where are you born? _5. How many languages are speaking in Switzerland? _6. Somebody broke into our h

20、ouse but nothing stolen. _7. When was invented the bicycle? _课堂反思第三 四课时年级：九年级学案 学科：英语 课型：New 主备人:蔡红梅 班级 _ 一学习目标:1知识目标： 1 . Words and phrases 2. Talk about the history of inventions2能力目标：能在具体语境中正确运用被动语态。3情感目标：培养爱国主义精神。二学习重点：重点词汇用法及一般过去时被动语态用法。学习难点：被动语态用法。三学习过程:（一）预习导学：Describe how food tastes.（二）自主学习

21、：SectionB（三）合作探究：Think of an invention that could help you. Write down the details.重点短语1.错误的/巧合的做某事2. in the end 。 at the end 。 by the end 在结束时，到末为止【即学即用】At first he was strongly against our plan, but the end he gave in.A. at B. in C. by D. to 3.偶然，意外4直到才5. according to 。6.一个古老的中国传说 ancient culture

22、古文化7.落入8 some time 一段时间 sometime 某时 sometimes 有时 some times 几次【即学即用】My uncle will come next month and he will stay here for .A. sometime。 some time B. some time。 sometime C. sometimes。 some time D. some time。 some times9. in this way 这样表示“错误地（因粗心、遗忘等所致）”。Sorry, I took your bag by mistake. 对不起，我错拿了你的

23、手提包。【注意】by 和mistake中间可以加相应的形容词性物主代词。I took your pen by（my）mistake. 我错拿了你的钢笔。重点句型. George Crum cooked them for a long time until they were crispy. George Crum将它们煮了很长时间，直到它们变脆了。（Section B, 2b）Although tea wasnt brought to the Western world until 1610, this beverage was discovered over three thousand y

24、ears before that. 尽管茶直到1610年才被带到西方国家，但这种饮料早在传入西方之前的三千年就被发现了。（Section B, 3a）until意为“直到”，引导一个时间状语。作介词时，引导一个短语；作连词时，引导一个时间状语从句。until用于肯定句中，主句中的谓语动词必须是延续性、持续性动词，表示“直到为止”。如：I worked until late in the afternoon. 我一直干到下午很晚的时候。Ill wait for you until you come. 我要等到你来为止。until用于否定句中，表示“直到才”，常与瞬间动词、短暂性动词连用，强调主句

25、所表示的动作从until所表示的时间发生，主句必须是否定句。表示瞬间的动词有come, go, leave, meet, reach, get, arrive, realize, stop等。如：He didnt go home until ten oclock. 他直到10点钟才回家。（go home的动作是在10点钟才发生的。）The rain didnt stop until midnight. 雨直到半夜才停。I wont leave until you promise to help me. 你不答应帮助我，我不会离开。【即学即用】I wont believe that little

26、 Bob can run 100 metres in 15 seconds I see it with my own eyes.A. until B. after C. when D. if 5. And in this way, one of the worlds favorite drinks was invented. 就这样，世界上最受欢迎的一种饮料产生了。（Section B, 3a）本句中的in this way意为“就这样”，“以这种方式”。The song was composed in this way. 这首歌就这样被创作出来了。In this way, you will

27、find the answer to this question. 用这种方法，你可以找到这个问题的答案。知识拓展way主要有以下几种用法：表示“方法”，接不定式，.way to do sth这一结构等于.way of doing sth。Scientists are trying to find ways to prevent（of preventing）disease.科学家们正在寻找预防疾病的方法。There are many ways of traveling（to travel）, for example, by air.旅行有许多方式，例如乘飞机。表示“路途”，“路线”，常构成on

28、 ones/the way to.“在的途中”。在这一结构中，介词to表示方向，后接名词。如果后面接地点副词如here, there, home时则不用to。Im on my way home.我正在回家的路上。Shes on her way to see the film.她正在去看电影的路上。表示“方向”。Look this way.看这边。Go that way.往那边走。表示“距离”，“路程”。Beijing is a long way from here.北京离这里很远。see/look/watch/notice的用法在英语中，see，look，watch，notice都有“看”的意

29、思，要注意他们的区别。see意为“看到”，表示视觉器官有意识或无意识地看到物体，强调“看到”的结果。look意为“看”，表示有意识地观看，强调“看”的动作。watch意为“观看，注视”，指以较大的注意力观看。notice意为“看到，注意到”，指有意识的注意，含有从不注意到注意的变化的意义。例如：What can you see in the picture？在图画中你能看到什么？Look! How happily they are playing！看！他们玩得多高兴啊！Hes watched TV for over two hours他看了两个多小时的电视。He noticed a purse

30、 lying on the road他注意到地上有个钱包。notice sb. do sth是指注意到某人做了某事，做某事的全过程，强调结果；而 notice sb. doing sth指注意到某人正在做某事，强调正在进行。教案反思：第五，六课时年级：九年级学案 学科：英语 课型：New 主备人:蔡红梅 班级 _ 一学习目标:1知识目标： 1 . Words and phrases 2. Talk about the history of inventions2能力目标：能在具体语境中正确运用被动语态。3情感目标：培养爱国主义精神。二学习重点：重点词汇用法及一般过去时被动语态用法。学习难点：被动语态用法。三学习过程:（一）预习导学：Describe how to play basketball（二）自主学习：self check reading重点短语1.游览中国2. m