9B Unit2导学案
9b unit2导学案
welcome to the unit
【背景知识】
美国是机器人的诞生地，早在1962年就研制出世界上第一台工业机器人，比起号称"机器人王国"的日本起步至少要早五六年。经过30多年的发展，美国现已成为世界上的机器人强国之一 ，其技术全面、先进，适应性也很强。具体表现在：
（1）性能可靠，功能全面，精确度高；
（2）机器人语言研究发展较快，语言类型多、应用广，水平高居世界之首；
（3）智能技术发展快，其视觉、触觉等人工智能技术已在航天、汽车工业中广泛应用；
（4）高智能、高难度的军用机器人、太空机器人等发展迅速，主要用于扫雷、布雷、侦察、站岗及太空探测方面。
此外法国，德国，日本，前苏联在这一方面也有突出表现。
我国已在“七五”计划中把机器人列人国家重点科研规划内容，拨巨款在沈阳建立了全国第一个机器人研究示范工程，全面展开了机器人基础理论与基础元器件研究。十几年来，相继研制出示教再现型的搬运、点焊、弧焊、喷漆、装配等门类齐全的工业机器人及水下作业、军用和特种机器人。目前，示教再现型机器人技术已基本成熟，并在工厂中推广应用。我国自行生产的机器人喷漆流水线在长春第一汽车厂及东风汽车厂投入运行。1986年3月开始的国家863高科技发展规划已列入研究、开发智能机器人的内容。就目前来看，我们应从生产和应用的角度出发，结合我国国情，加快生产结构简单、成本低廉的实用型机器人和某些特种机器人。
【自学探究】
一、 预习p22—p23，在课本上划出下列词组和句子并翻译。
1. 写一封投诉信 2. 熨烫衬衫
3. 整理床铺 4. 洗餐具
5. 探索危险的地方 6. 为你寄信
7. 需要向机器人商店投诉 8. 扫地
9. 洗衣服 10. 做饭 共26页，当前第1页1234567891011121314151617181920212223242526
9B Unit2导学案
11. 记住一切事情不忘 12. 做许多不同的事情
13. 向某人抱怨某事 14. 为我寄这封信
二、用括号中所给词的正确形式填空
1. ___________ (relax) yourself after hard work is good for your health.
2. she_____________(wash) up the dishes and_____________(dry) them every day.
3. he ________ a lot of places. he was a famous _________. (explore)
4. what a beautiful hat! how much _______ it __________ (worth)?
5. i’m writing a letter,_____ ___(complain) to the factory of the product.
6. i have decided to write a _________________(投诉) letter for my broken bike.
7. many houses were _________________ away by the floods. (sweep)
8.your shirts should be____ __( 烫 ).
9. the students are _________ (discussion) about what to do next.
10. thank you for ___________ (invite) me to your celebration party.
11. he always __________________ (抱怨) to me about his hard work.
12. robots can help mum do the ______________(洗衣活) when there are dirty clothes.
【教案】
教学内容 8a unit 6 welcome to the unit 课型 新授课
教学目标 介绍拥有机器人为人类工作的语境，谈论机器人的用途，了解机器人的一些优点。了解机器人的一些优点。
教学重难点 1.介绍拥有机器人为人类工作的语境。
2.谈论机器人的用途。
3.了解机器人的一些优点。
教学方法 练习法、听读法
教具准备 课件
教学步骤 教师活动 学生活动 个性化补充
teaching procedure:
step 1: warm-up: to raise students’ interest, get students thinking and talking about robots:
① have you seen robots in the films?
② what kind of robots do you know?
③ do you like robots? why?
④ what do you think robots can do for you?
⑤ would you buy a robot in the future? why?
step 2: welcome to the unit
1. the purpose of this part is to activate student’s knowledge of robots and generate interests of this topic. ask one student to read the phrases in the word box. make sure that all students understand the meanings of the phrases such as ‘do the laundry, explore dangerous places’ in their own words.共26页，当前第2页1234567891011121314151617181920212223242526
9B Unit2导学案
2. explain the context. daniel is explaining to amy what robots can do. ask students to complete the conversation on page 23 on their own.
3. ask two students to read the conversation and check mistakes.
4. encourage students to talk about if robots are harmful? divide students into groups to discuss.
① what do robots do harm to human beings?
② why do they do harm to human beings?
5. listen to the tape for the first time to learn the main idea of the comic strip.
6. listen to the tape for the second time to read after the tape.
7. ask some students to act out the comic strip.
step 3: useful expressions
1. complaint: 不+可数名词“抱怨”；可数名词 “抱怨的行动或话，投诉”，complain: 动词：complain to / about
2. post：动词‘邮寄’：post something for sb.
step 4. reading comprehension:
robots are becoming a big part of our lives. there may be half a million robots in the u.s. 20 years from now.
these machines are changing the way work is being done. thousands of robots are used in factories. these robots are not like the robots in movies. they don’t walk or talk .instead, a robot may be just a metal arm . the robot’s arm can do a certain job in a factory over and over again.
it can do jobs that people may not want to do .a robot never gets tired of doing the same thing.
sometimes a robot gets to do more exciting work. in canada, the police are using a robot on wheels. this robot’s job is to take apart（清除）bombs that may
go off(爆炸).
( )1.robots are becoming ______.
a. more and more important
b. less important than before
c. less useful than twenty years ago
d. more and more expensive
( )2.from the passage we can see that robots can ______.
a. walk in the factories
b. do a certain job in a factory over and over again
c. talk with people
d. get tired of doing the same thing
( )3. the title for this story could be _______.
a. robot’s job b. jobs in the factories
c. robot on wheels d. robots in our lives
( )4.robots in canada can probably ______.共26页，当前第3页1234567891011121314151617181920212223242526
9B Unit2导学案
a. build a bomb b. make films
c. save lives d. walk and talk 通过介绍机器人的发展史，提起学生兴趣，根据学生有可能有的经验，提出问题（有关电影……）
播放录音，让学生
判断两位漫画人物
发生了什么状况
鼓励学生增加适当
的内容，扩大语言
的输出量
引领学生读生词，词组
要求学生根据所给
的句型造出尽可能
的句子，然后总结
过去进行时的基本
结构
与学生核对答案
对主要的词组作简要讲解，让学生知道这些词组和句子的用法
提升练习
核对答案 abdc
学生听课文录音，回答有关漫画的问题
学生跟读，然后根据漫画完成下面的短文填空
学生进行小组练习，准备短剧表演
（可以竞赛）
学生根据词组进行造句，初步了解机器人的作用
学生积极思考还能有什么样功能的机器人
学生独立阅读。
作业设计 1. 背诵本课的单词与词组
2. 完成《同步导学》上本课时的作业
3. 预习reading，完成预习作业
板书设计 9b unit 2 robots
welcome to the unit
complain to the robot shop write a complaint letter
do the laundry wash the dishes
sweep the floor explore dangerous places
教学反思
【当堂巩固】
一、 选择填空
( )1.---could i borrow your dictionary? ---yes, of course .you___ ___.
a. could b. will c. can d. should
( )2. don’t let children __ ___a football in the street. it’s dangerous.
a. play with b. play c. to play d. to play with
( )3. you must __ __me the reason why you came so late this time.
a. pardon b. excuse c. explain d. explain to共26页，当前第4页1234567891011121314151617181920212223242526
9B Unit2导学案
( )4.--- where were you this afternoon? i tried to call you. --- i_____ ____to the library for a while.
a. must go b. should go c. tried to go d. had to go
( )5. ---___ ___i water the trees on sunday? --- no, you needn’t.
a. can b. must c. may d. shall
( ) 6. every morning, we are asked __________ taken our temperatures.
a. if we have b. if have we c. if we had d. if had we
( ) 7. —________ have you done with the milk?
— i've already drunk it.
a. what b. where c. how d. when
( ) 8. it's ________ here in winter. you'd better stay in bed.
a. much too cold b. too much cold c. much cold too d. too cold much
( ) 9. oliver was so busy ________ a novel that he ________ to have dinner.
a. reading；forgets b. to read；forgets c. to read；forgot d. reading, forgot
( ) 10. —________ have you done with the mutton?
—i've cooked ________.
a. how; it b. what; it c. how; them d. where; it
( ) 11. so many kinds of tv sets are on sale that i can't make up my mind ________.
a. what to buy b. where be bought c. which to buy d. how to be bought
( ) 12. her second friend was quite ________ her first.
a. too rich to b. rich enough to c. as rich as d. richer than
二.完成下列句子
1.请你把这个单词的意思再解释一下,好吗?_____________________________.
2.机器人能帮助科学家考察外部空间的危险地区.________________________________.
3.amy在问机器人能干什么._________________________________.
4. 妈妈烧饭时,我在做作业.________________________________________________________共26页，当前第5页1234567891011121314151617181920212223242526
9B Unit2导学案
5 .我可以立刻把这本字典拿走吗?
6. 你能在回家的路上为我寄一封信吗？ ______________________________________________________
7.机器人也能够帮助科学家探索危险的地方，如：大海和外层空间。___________________________
8. 每天为我熨烫衬衣他真是太好了。_______________________________________________.
reading
【阅读准备】
一、 阅读方法
1. 用30秒的时间看一下文章标题，猜测文章的大致内容，想象一下事件发生的情景。这对快速理解和整体把握文章内容以及推测出生词的词义范围有积极的意义。
2. 在对文章的整体内容有了基本认识的基础上，再用3-5分钟的时间把这篇文章读两遍，抓住这个事件发生前、中、后的所见、所闻和所感等，为把握文章的细节内容做准备。
3. 用5分钟的时间完成书后的习题，看自己是否真正理解了这个事件的来龙去脉。
4. 用1分钟的时间思考一下，假如自己遇到这样的问题，应该如何处理，如用英语讲应该如何表述。
二、背景知识
机器人是一种自动化机器。它被设计用来代替人类完成各种作业，并在很多方面扩展人类的能力。robot这个词来源于捷克语robota，意思是“强迫劳动”。机器人技术在生活中的很多领域中使用，最普遍的是在制造业。
近来许多公司都在设计和开发能帮助主人干家务的新型机器人。这些机器人比过去小得多，却有更多的功能。在不久的将来，我们极可能拥有能为我们干一切家务杂活的家用机器人。最新的机器人是“智能化的”，其感应器“眼睛”可以感知周围环境，防止自己撞上其他东西。虽然大多数人希望机器人为我们做些日常琐事，但很多科学小说却警告机器人会变得太聪明而主宰世界。
大部分学生对机器人这个话题都是很感兴趣的。可以问他们是否知道电影和电视节目中一些著名的机器人，从而激发他们学习本单元的兴趣。
【自学探究】
（一）预习指导
1.own 及物动词,表示 “拥有的意思”,主语为人.
he used to own a large house.他曾经拥有一个大房子。
2.be happy with… 对….满意
i am happy with my english teacher.
3.了解由in order to 引导的句型及由特殊疑问句引导的宾语从句
4. the robot change his life a lot in many ways.
这个机器人在许多方面改变了他的生活
5. be busy with sth./doing sth. 忙于某事/做某事
6. in order to do sth. 为了做某事。
（二）预习检测
a、翻译下列短语
1.改变他的生活 2. 忙于做某事
3.不再 4.做家务活共26页，当前第6页1234567891011121314151617181920212223242526
9B Unit2导学案
5.下班回家 6.染上病毒
7.把东西打翻 8.处理
b、根据提示，用适当形式拼写单词
1. i’m going to ______ (烫)hair this afternoon.
2. my computer caught a _______(病毒) and caused a lot of trouble.
3. please put these dishes in the s_____.
4.in fact ,the robot’s two big eyes are used to ______(照相)photos.
5.everything here has ______( go )wrong since he came .
6.rose is always the first _______(get )to the classroom.
7.these days we are all busy _______(prepare)for the maths test next week.
8.sometimes ,mr jiang would find his breakfast in the ________(wash) machine.
9.i can_______(stay) in bed for a little longer on sundays.
10.robots are often _______(design ) to have a human-like appearance.
11.it’s better_______(ask)him first.
12.sometimes i go______(shop)clothes with my mother.
【教案】
教学内容 9b unit 2 robots reading 课型 新授课
教学目标 1.了解机器人可以怎样改变我们的生活。 2. 认识并理解与机器人共处的有关词汇。
3. 确定拥有机器人的利与弊。
教学重难点 掌握文章大意并且能够熟练朗读课文。
教学方法 情景交际法、任务型教学法
教具准备 课件
教学步骤 教师活动 学生活动 个性化补充
step 1 show the learning aims:
1. learn the new words and expressions
2. try to find out what happened to mr. jiang after he bought a robot.
step 2 presentation (warm up)
as we know a robot is a machine that is used to do work instead of people, especially some dangerous work. they can do a lot of things. so some people want to have them at home so that they can have more spare time to enjoy themselves. for example, they can have more time to do sports or watch tv. do you want to have one? so does mr. jiang. mr. jiang bought one. now let’s see what change the robot brought him. please read the text and try to answer the following questions.
1. what does mr. jiang do?
2. why does he want to have one robot?
3. what does he have the robot do?
4. was he satisfied with what the robot did?
5. what happened a few weeks later? 6. what did he decide to do at last?
step 3 read the text—a robot at home and try to answer the questions.
step 4 check the homework
a、翻译下列短语
b、根据提示，用适当形式拼写单词
step 5 exercises in class
1. b1 on p.36. 共26页，当前第7页1234567891011121314151617181920212223242526
9B Unit2导学案
2. b2 on p. 26.
3. c on p.27. read the dialogue and say true or false.
4. 翻译句子
step 6 conclusion
教授新单词，注意语言语调，和词性。
引导学生在进行整体阅读，了解文章大意
鼓励学生回答时用完整的句子。
在讲解语言点时，创设情景，或给出图片，练习，造句。
课堂练习分层次，提前准备好讲义
跟读并自读单词
快速阅读，了解课文的基本信息
分组进行练习，不同的学生根据自己的水平选择不同的level.
（可以竞赛）
作业设计 1. 背诵本课的单词与词组
2. 完成《同步导学》上本课时的作业
板书设计 1. the questions about the text.
2. the answers to the translation.
教学反思
【当堂巩固】
一、 选择填空
( ) 1. i saw lisa in the street yesterday, but she didn’t see me. she _____ the other way.
a. was looking b. is looking c. looked d. has looked
( ) 2. –-how long has the nationwide ban(禁止) on plastic bags been put into practice?
---_______ the beginning of june.
a. behind b. since c. among d. at
( ) 3. the excited girl _______ quickly.
a. come down b. calmed down c. called down d. put down
( ) 4. ---would you like to go and see a film?
—sure, the tv programmes are too ______.
a. surprising b. interesting c. exciting d. boring
( ) 5. he met many problems ____ he was going over his lessons.
a. before b. as soon as c. since d. while
二.翻译句子
1. 他总是很忙, 几乎没有时间考虑自己的业余爱好。____________________________________ _____.
2. 为了节省时间他坐飞机去北京。 _________________________________________________
3. 当她回到家, 发现家里乱七八糟。 ____________________________________ ___ _____.共26页，当前第8页1234567891011121314151617181920212223242526
9B Unit2导学案
4. 如果你听从他的劝告, 就不会出错。._____________________________________ .
5. 除非你努力学习，否则你英语将不及格________________________________________________ .
6.爱迪生的发明在许多方面巨大地改变我们的活。 _______________________________________________
三.完形填空
july 20,1969 was an important __1____ .two americans landed(着陆) __2___the moon. .their ___3___ were armstrong and aldrin. they went in a spaceship, and its name was apolloⅱ. apollo ⅱ left cape kennedy (肯尼迪角) ___4___ july 16 and went 385,000 km. the journey ___5__ three days. on july 20 the spaceship ___6__on the
moon. armstrong __7___ on to the moon. the two men moved about on the moon. they picked up some rocks and ___8__ them __9___ the spaceship . they jumped up and __10__ . then they put a flag on the __11___ . they were tired after their moon __12___ so they tooka ___13__ . on july 21 apolloⅱ__14___ the moon and returned to the earth . three days later it came down in the sea . a ship __15___ them back to america and to their families .
( )1. a.time b.day c.point d.place
( )2. a.in b.on c.at d.by
( )3. a.names b.name c.family d.call
( )4. a.in b.at c.on d.to
( )5. a.make b.paid c.spent d.took共26页，当前第9页1234567891011121314151617181920212223242526
9B Unit2导学案
( )6. a.went b.come c.landed d.reached
( )7. a.stepped b.go c.left d.returned
( )8. a.showed b.passed c.gave d.put
( )9. a.at b.to c.in d.on
( )10. a.low b.up c.down d.lower
( )11.a.ground b.earth c.water d.air
( )12.a.trip b.swim c.talk d.walk
( )13.a.look b.rest c.sleep d.move
( )14.a.left b.went c.returned d.saw
( )15. a.bring b.put c.took d.carry共26页，当前第10页1234567891011121314151617181920212223242526
9B Unit2导学案
vocabulary
【自学探究】
一、 预习p28，在课本上划出下列词组和句子并翻译。
1. 烘干盘子
2. 引起一些问题
3. 有两条连接到胸部的胳膊
4. 从太阳上吸收能量
5. 使我的机器人精力更充沛
6. 做许多家务活，如洗衣服，扫地等等
7. 我的机器人能做它被要求做的任何事（whatever）。
8. 机器人可能引起一些问题，但它能自己重新启动。
二、完成课本p28， parts a、b练习。
【教案】
教学内容 9bunit2 robots vocabulary
课型 新授课
教学目标 学习英语单词的多种词性
教学重难点 学习英语单词的多种词性
教学方法 情景交际法、练习学法、归纳法
教具准备 课件
教学步骤 教师活动 学生活动 个性化补充
step 1 check the homework
1. 首字母填空 two-day, different, riding, popular, favourite, their, for
2. ask some students to spell some new words and translate some phrases.
3. read the text again.
4. a、翻译下列短语：
b、适当形式填空：
step 2 show the learning aims
学习英语单词的多种词性, 了解机器人的部分零件名称
step 3 look and learn
air the room, fresh air, an iron, iron the clothes
在英语中有一些单词属于拼写一样，但词义不一样，叫同形异义词，有的词性不一样，叫同形异性词，还有一种异形同义词。
名词
work, answer, report, cause, brother, name, hop……
动词
动词 open, last, ……
形容词
完成练习 in a on p.28
step 4 look and learn
a robot works without eating anything but it needs energy. what can provide it with energy? batteries. it can walk with its wheels. it can see with the cameras on its head. we can hear it say with the speaker. it can do many things because it has arms and hands.
1.完成练习 in b on p.28
2. read the passage and underline some phrases.
be made to do sth. take photos of everything it sees, clean/solar energy
arms connected to its chest, such as doing the laundry
step 5 exercises in class
a、单项选择
b、根据所给汉语完成下列句子：
homework
1. 阅读理解
2. prepare grammar
4板书设计：
1. 同形异义词 同形异性词 异形同义词
2. solar battery, wheel, speaker, ….
5教后反思：
通过用would you like to have a robot? what is your ideal robot?
句型帮助
学生复习有关机器人
的词汇
鼓励学生增加适当
的内容，扩大语言
的输出量
事先准备好机器人的图片（百度搜索）。
学生回答问题，并且互相讨论复述课文。自己寻找关键词。
学生积极说出
学生必须要有极快速熟练地反映。
展示良好的小组合作和预习工作。
让学生用所学的句式操练。小组合作。
作业设计 3. 背诵本课的单词与词组
4. 完成《同步导学》上本课时的作业
板书设计 9b unit 2 vocabulary共26页，当前第11页1234567891011121314151617181920212223242526