Unit 9 When was it invented
人教版新目标英语九年级Unit 9《When was itinvented-》教学设计
人教版新目标英语九年级Unit 9《When was itinvented?》教学设计【关键词】英语教学设计一、教材分析（一）教材内容本课主要学习19世纪和20世纪10项发明（汽车、电视、电话、计算机……）的时间及用途。
语法项目是一般过去时的被动语态结构。
（二）教学特点本课教材的特点是语法项目和日常交际用语自然结合，内容形象直观。
通过操练when开头的特殊疑问句把学生引入话题（谈论重要发明的历史及用途）的语境中。
（三）教学目标1．知识目标通过本课学习学生能掌握10项发明的英语名称及由when引导被动语态一般过去时的特殊疑问句的结构及用法。
2．能力目标能运以下句型进行对话：When wasthe telephone invented?It was invented in 1876．What was it used for?It was used for talking to people in other places.培养学生的观察、分析能力，快速反应能力，自学能力和用英语交流的能力。
3．德育目标教育学生爱学习，爱科学，开阔学生的思路，培养学生的创造精神。
（四）教学重点和难点重点：口头掌握本课核心句型When was the telephone invented?It was invented in 1876．What was it used for？It was used for talking to people in other places.难点：when引导被动语态一般过去时的特殊疑问句的结构及用法。
二、学习分析苏霍姆林斯基认为：“教给学生方法比教给学生知识更重要。
”建构主义是近年来介绍到我国的一种新兴教育理论，它认为知识不是通过教师传授得到，而是学习者在一定的情境即社会文化背景下，借助学习过程中其他人（包括教师和学习伙伴）的帮助，利用必要的学习资料，通过意义建构的方式获得的。
基于这样的认识，结合本课内容和初三年级学生的特点及学习经历，在教学中我侧重指导学生采用以下三种学习方法：1．合作学习法。
Unit 9 When was it invented grammar
Past tense was
catch
come do draw drink
caught
came did drew drank
are
begin break bring build buy can
were
begun broke brought built bought could
drive
eat fall
规则动词过去式的构成 构成规则 1、一般在动词原形末尾加– ed look play start live hope use stop plan trip 例词 looked played started lived hoped used stopped planned tripped studied carried
• Correct the following sentences.
• 1. From the magazine I learned there was no air or water on the moon. is
• 2. Did you see my pen? I looked for it for about an hour but didn’t find it. have been looking for
• 5. 一般过去式的句子构成。 • 肯定句: S+动词过去式+O+其他成分 如: Julie Thompson invented battery-operated sneakers. • 否定句: S+ didn’t /did not +动词原形+ O + 其他 成分 如: Shen Nong didn’t invent tea on purpose. • 一般疑问句: did +S + 动词原形+ O +其他成分 如: Did the chef invent potato chips by mistakes? 特殊疑问句：疑问词+did + S +动词原形+ O + 其 他成分 如：When did you graduate from this school?
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A: What is the _______ telephone used for? B: I think it is used for talking with people _______________. （talk with people）
Pair work
What is/are the… used for? It’s/ They’re used for…
John
Who were the slippers invented by? The slippers were ____ invented _______ __ by Lily . When were the slippers invented? invented in The slippers were ___ ________ __ 1954 .
Who was the telephone invented by? ___ ________ __ Bell. The telephone was invented by
When was the telephone invented? The telephone was in 1978 . ___ invented _______ __
Who was the ... invented by? When was ... invented?
It was invented by... It was invented in...
Steve Jobs
2010
Karl •Benz 1885
Who was the TV invented by? invented ___ by Mark . The TV was ___ ________ When was the TV invented? was invented in 1927 . The TV ___ _______ __
山东省滨州市邹平县九年级英语全册《Unit 9 When was it invented》Secti
sweet soft
salty
1a. Fill in the blanks with the words given.
sweet, crispy, salty, sour
salty
sour
sweet
sweet
1b. Write the name of a different food after each word.
sweet: crispy: salty: sour:
banana, apple, cake potato chips, salad pizza, french fries, olives grape, lemon, pickle, grapefruit
2a. Listen and circlng drinking water
to the water
Shen Nong
decided
over an open fire
Some leaves wasn’t brought to taste the hot mixture
The emperor
fell
to the western world until 1610.
A sample version
From pie plate to flying disk The flying disk was invented by college students.
Flying disk is a metal pie plate. In the 1950s, several college students ate pies made by a bakery in Bridgeport, Connecticut. They found it interesting to throw the pie plates with each other. Then it became a game. Today, there are flying disk clubs, magazines and even a festival.
新目标九年级英语U9_When_was_it_invented
Unit 9 When was it invented？（Section A）一．语法：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 school 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: 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。
unit9-when-was-it-invented说课稿市公开课一等奖课件名师大赛获奖课件
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A: When was the __c_ar____ invented?
B: I think it was invented in _1_88_5___.
A: What is the _______ used for?
B: It is used for（用来做……） t_a_lk_i_ng__w_it_h__p_e.ople
Unit 9 When was it invented?
Sectinon A (1a-Grammar Focus)
The passive voice 被动语态 在被动语态的句子中, 谓语部分的构
造是be + 过去分词。被动语态的句子 的时is / are ＋ 过去分词 普通过去时 was / were ＋ 过去分词 含有情态动词的被动语态：
3
1
2
Listening (2b: P69)
A：Who was it / were they invented by ?
B：It was/ They were invented by
Jayce Coziar and Jamie Ellsworth
杰斯 .克里亚 Julie Thompson 朱莉.汤普森 Chelsea Lanmon 切尔西.莱蒙
• They are used for changing the style of the shoes.
A: Look! This looks so interesting!
B: Ah, it’s a great invention of China.
A: Really? When _w__a_s__ it _in_v_e__n_t_e_d_? B: I think it __w_a_s_ _in__v_e_n_t_e_d_ in Han Dynasty.(汉朝) A: What ___is___ it _u_s_e__d_ for?
Unit 9 When was it invented-教案
Unit 9 When was it invented?教案Unit 9 When was it invented?教案学习目标：学习一般过去时的被动语态和特殊疑问句。
教学重难点：一般过去时态的被动语态基本结构：助动词be（was / were）+及物动词的过去分词A thief was caught last nigThey were asked to speak ag.肯定式：It was made.否定式：It was not made.疑问式：Was it made? No, it wasn’was学习过程：情境导入：warm-upAudbe familiar wwords below accordinguuTelalculator, caal computer, TV, electric light, light bulb, alarm, clwave oven, ell2. 自主学习：presenta) 教学When was the car invented? It was invented in……vand ask studguess when each one was invented.For example, you migar, teland personal compuHave several dudents guess and wdaboard. Alaatthe quand answ[T=Teaudent]T: When was the car invented ? (Class repeat.) T: Good. Now Jackie, what was your guess?S1: 1900T: OK. Jaat aThe car was invented in 1900.Repeawith several dvAt last, make studd oual da2) 教学Who wlight bulbs invented by? And what aused for ?呈现Edison and light bulbs的画面。
九年级英语全册 Unit 9 When was it invented教案 人教新目标版-人教新目标
2. Ask students to make similar dialogues usingthethings around them.
Ⅳ.2a
1. Show a slide with some inventions on it. Teach the vocabulary words. Read them again and again and try to grasp them.
3. Listen carefully again and check up their answers.
4. Ask a student to say out his / her answer.
5. The teacher showsthecorrect answers.
Ⅴ. 2b
1. Showanotherslide. Look at the chart. It showsthepeople who invented these things and what they are used for. Listen to the recording again and match the items in column A, B and C.
出示精彩图片，提高学生学习兴趣。
练习学生口语的同时，熟悉本课新词。
听力练习，提高学生口语能力。
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Unit 9 When was it invented ?复习课展示复习目标1.复习本单元的所有单词；熟练掌握本单元中的加粗单词、重点短语、重点句子和语法。
2.复述2a＆2b;掌握3a的篇章逻辑结构、话题和功能；根据思维树（或图标或问题或关键词或汉语译文……）复述3a3.结合学生学习和生活的实际，参考3a的结构，仿写一篇短文，短文长度接近3a。
4.查缺补漏，巩固所学内容。
5.学会面对挑战并提出应对办法。
自主复习内化一、根据下列汉语默写单词。
（重要的单词，优先从加粗单词中选，同时兼顾非加粗单词第一种1．发明；创造(v. ) __________ 发明(n.) __________发明家(n.)___________2. 操作 (v.)__________操作 ( n.)__________操作者( n.)_______________ 3.古代的;古老的(adj.)_________ 反义词(adj.现代的_______第二种根据词性分类默写单词：名词 1.发音2. 词汇动词 1. 发音2.影响;对……起作用形容词 1.明确的副词 1. 简单地;容易地连词 1. 如果不;除非根据词性变化说出下列单词的汉语：动词名词同形1.mistake 2.challenge形容词变副词1.different 2.slow动词变形容词：1.frustrate 2.impress名词复数: 1.tooth反义词:1. weak _______2.forget _______通过加前缀/后缀1.fair 2. agreement合成词：flash+card二、根据下列汉语默写短语。
（重要的短语）1.even__________即使，纵然；尽管2.no________不再；已不…三、把下面的句子翻译成英语（重点短语、句型和语法的应用,还要标上该句在本单元出现的页码）1. 我希望你能为我提供有关你们公司承办的假期的一些信息.(P56 3a)I hope you can kinds of vacations that your firm can offer.2. …以便他们能为他们的父母提供更好地生活。
(P58 Reading)…so that they can their parents.3. 玛丽喜欢轻柔的音乐。
Mary likes music ________ is quiet and gentle.4. 我们昨天晚上看的那部电影很好看。
The film _______ we saw last night was wonderful.…15～20个，参考答案看课文（复习本单元重点短语、句型和语法，标明页数，不要扩展了。
不要采用下面的这种形式讲解了，按上面的形式直接放在题目中练习。
used to do/be/get used to+n. /v. -ing/be used to do/be used for/ be used as sth.(1)used to do意为“过去常常做某事，而现在已不做了”.(2) be/get used to+ n. /v. -ing意为“习惯于……”，其中used为形容词，to为介词，其后跟名词、代词或动名词。
(3) be used to+动词原形，意为“被用来……”，其中used为use的过去分词。
）……（设计意图：）四、根据下表复述Section A 2a＆2b内容。
（设计意图：）五、根据思维树（或图表或问题或关键词或汉语译文，以每位教师擅长的其中一种形式设计即可……）复述Section A 3a。
（设计意图：）六、根据下表复述Section B2a（设计意图：）七、根据思维树（或图表或问题或关键词或汉语译文，以每位教师擅长的其中一种形式设计即可……）复述 Section B 3a。
（设计意图：）八、根据思维树（或图标或问题或关键词或汉语译文，以每位教师擅长的其中一种形式设计即可……）复述Section2。
（设计意图：）当堂检测巩固班级：姓名：等级：卷一一、选择填空（5个，1-5。
从11-12年的各省（地）中考试题选而且与本单元密切相关，在后面标明出处，找不够五个，根据本课内容自编。
1.…（2012，海南）A. B.C. D. …二、完型填空。
（10个题，四选一，与本单元话题接近或相同最好11-15）三、阅读理解（一篇5个题，四选一，与本单元话题接近或相同最好16-20）答题卡卷二四、用所给动词的适当形式填空。
(10个,21-30参考本单元含有的重要动词的句子，编写变式练习，不要照抄文中的句子，不要从Section A 3a 和Section B 3a中出，因为第五题是专门针对这两篇设计的。
)1.I’m sorry to say that there’s nothing ________ (eat). …五、用所给动词的适当形式填空(共10个，Section A 3a 31-35；Section B 3a 36-40)Section A 3aTRAVEL SPOTLIGHT：PAIRSFor your next vacation why not consider_____（visit ）Paris?Paris is the capital o f France…Section B 3aHe hopes the travel agency can _____(provide)them some information about六、根据句意,选择所给短语，并用其适当形式填空。
(5个句子，41-45,可提供七个短语,从中选5个)41. I don ’t think I can finish it within this week, but I ’ll ______.七、根据汉语提示，补全英语句子，每空一词。
(5个句子，41-45，每题一个考点。
可从七题中选，但不能照抄，要作变式练习。
)1.八、书面表达（提供类似3a 的思维树或图表或关键词或问题，请学生结合学习和生活的实际，仿写一篇短文，短文长度接近3a ）参考答案 一、 1～5 …分组合作探究After students finish the revision, they will question each other and discuss what haven ’t understood . Let them solve the problems in groups. 教师精当点拨The teacher will help them solve the problems they can not solve .How to be a good learne r?habit ,wayget ready, listengo over, homeworkstudy in groups , help each otherwork hard, dosports其他1-2条20.--The cost of food and clothing is going up nearly every day.—Yes, the price of vegetables is much ________ than before.A. expensiveB. higherC. highD. cheaper考点解读:选B。
由下句连词than可知，考查形容词的比较级，先排除A、C。
该句的主语the price意为“价格”，用higher 做表语。
错因分析:谈到价格，人们往往和“昂贵、便宜”联系着，所以选A和D的较多。
查缺补漏提高20.The price of the shorts is ______.A. dearB. cheapC. expensiveD. high 出若干类似的巩固题目。
本课设计亮点：1.不足之处：1.使用建议：下面的题好在哪？不好在哪？4. The smile on her face shows that she is her work.A. worried aboutB. pleased withC. sorry forD. afraid of5. ---I don’t have a partner to.----Maybe you should join a dancing club.A. dance withB. danceC. dancing withD. danced with6.I saw many students to a foreigner just now.A. talksB. talkingC. to talkD. talked8. Jane is so shy that she is afraid of in front of a group.A. speakB. speaksC. speaking征集范围七年级上、下和八年级上,每两个单元为一个提交单位; 八年级下和九年级,每一个单元为一个提交单位。
提交时间：按实际教学进度。