人教版初中英语九年级全册书面表达专项突破Unit6Whenwasitinvented如何写以“介绍发明”为话题的文章素材
人教版英语九年级全一册Unit6Whenwasitinvented单元检测题及答案含答案
Unit 6 When was it invented?单元检测题一、听力理解 (本大题分为A、B、C、D四部分,共25小题,每小题1分,共25分)A. 听句子, 根据所听句子和所提的问题,选择符合题意的图片回答问题。
每小题听一遍。
( )1.What’s the girl looking for?A. B. C.( )2.What are the children doing?A. B. C.( )3.What can the boy see in the box?A. B. C.( )4.Which invention is the speaker talking about?A. B. C.( )5. What’s Nick doing?A B. C.B.听下面九段对话,根据每段对话的内容回答其后面的问题,从题中所给的A、B、C三个选项中选出最佳选项。
每段材料听两遍。
听第一段对话,回答第6小题( )6. What`s the machine used for?A. For washing clothes.B. For cleaning the floor.C. For wiping the leather shoes.听第二段对话,回答第7小题( )7. What does the man think of the light bulb?A. It makes us work late every day.B. It helps us live an interesting life.C. It makes the daytime longer in some extent (程度).听第三段对话,回答第8小题( )8. When was the telephone invented?A. In 1900.B. In 1927.C. In 1876.听第四段对话,回答第9小题( )9. What’s the man’s idea?A. He thinks the TV set is the most important invention.B. He thinks the car is the most important invention.C. He thinks the telephone is the most important invention.听第五段对话,回答第10小题( )10. How much will the man pay for the room for two?A. $ 28.B. $ 38.C. $ 76.听第六段对话,回答第11小题( )11. What can we learn from the dialogue?A. Students are not allowed to wear slippers in school.B. Students are allowed to wear slippers in school.C. It is very cool for students to wear slippers in school.听第七段对话,回答第12小题( )12. Why is the man here?A. He is going to take a bus.B. He wants to show his friend the way.C. He is going to meet his friend.听第8段对话,回答第13至第15题( )13. When will they plan to go out?A. On Wednesday evening.B. Tomorrow evening.C. On Thursday evening. ( )14. What does Peter ask Anna to do?A. Go to a party.B. Go to the park.C. Go to the cinema and have dinner together.( )15. How will they go?A. By bike.B. By car.C. On foot.听第9段材料,回答第16至第17题( )16. Where did the girl stay during her holiday?A. In a hotel.B. In a farmer’s house.C. In the open air.( )17. When did the girl get back?A. In the morning.B. In the afternoon.C. In the evening.C.听短文,根据短文内容,回答第18至第20题。
九年级英语全册重点知识口头表达专练Unit6Whenwasitin
要确定某些物件的发明者常常很 难。
其原因是有时几个人发明的东西 几乎相同,
很难分辨出谁先想出的点子。
一些发明物也能突然牵扯到其它 发明物。
所以有些人怀疑发明人是不是自 己想出的点子,
他们认为发明人使用其他人的点 子创造出自己的物件,
这就是为什么书籍和网站通常提 到提供发明物信息的不止一个人。
怎么玩篮球呢?
有两个队,每个队的人员必须齐 心协力把篮球投进对方的篮子里。
历史上首届篮球比赛什么时候举 行的?
是在1891年12月21日举行。
柏林奥运会为什么重视篮球呢? 因为那时篮球成为一项奥运项目。
在美国和中国职业篮球队分别叫 什么?
美国的NBA, 中国的CBA.
篮球怎么流行的?
有200多个国家超过10亿人都在 玩篮球。
茶如今是许多国家之间的交易品。
拉锁是什么时候发明的? 它是1893年发明的。 它是谁发明的?
是惠特科姆。 亚历山大1876年发明了电话。 电话是1876年亚历山大发明的。
冰箱被廉价出售。 我的相机在旅馆房间里被人偷走。
这些照片是在哪儿拍的?
我们接受父母建议不独自外出。
这本书被不同的作者翻译成不同 的语言。
And so, tea, one of the world’s favorite drinks, was invented.
Who is called “the saint of tea”? Lu Yu.
Who was Cha Jing written by? Lu Yu, too.
What is Cha Jing about?
我的手表被人偷走了。
五颗鸡蛋被他们用来制作大蛋糕。 笔记本电脑什么时候发明的?
新2024秋季人教版九年级英语全一册Unit6whenwasitinvented?
教学设计:新2024秋季人教版九年级英语全一册Unit 6 When Was It Invented?一、教学目标(核心素养)1.语言能力:学生能够熟练运用一般过去时的被动语态来询问和描述物品的发明时间,增强英语表达能力。
2.思维品质:通过探索不同发明的历史,培养学生的批判性思维和逻辑推理能力,理解发明背后的科学原理和社会需求。
3.学习能力:引导学生自主学习,通过小组合作、信息搜集等方式,提升学习效率和团队协作能力。
4.文化意识:增进学生对世界科技史的了解,促进跨文化交流,理解不同文化背景下人们对发明的态度和价值观念。
二、教学重点•掌握一般过去时被动语态在描述发明时间中的应用。
•理解并能用英语概述几种重要发明的历史和意义。
三、教学难点•在实际语境中灵活运用一般过去时被动语态,构建复杂、准确的句子。
•深入挖掘发明背后的科学原理和社会背景,形成深度理解和评价。
四、教学资源•人教版九年级英语全一册教材•多媒体教学课件(包含发明图片、视频、时间线等)•学生预习材料(发明简介、相关阅读材料)•小组讨论话题卡片和合作学习任务单五、教学方法•情境教学法:通过创设与发明相关的情境,引导学生进入学习状态。
•任务驱动法:设计具体的学习任务,让学生在完成任务的过程中学习知识和技能。
•合作学习法:组织小组活动,促进学生之间的交流与合作,共同解决问题。
六、教学过程•视频导入:播放一段关于科技发展的短片,展示人类历史上的重要发明,引发学生兴趣。
•提问互动:教师提问:“你们知道这些发明是什么时候被创造出来的吗?”引导学生思考并回答,自然过渡到本课主题。
新课教学1.词汇预热(可选)•展示与发明相关的词汇,如invention, inventor, create, discover等,学生跟读并尝试造句。
2.阅读理解(针对教材Section B的特定内容)•学生自主阅读教材文本,标注出文中提到的重要发明及其发明时间。
•教师引导学生通过快速阅读找到关键信息,理解文本大意。
九年级英语全册 Unit 6 When was it invented核心必备句型详解素材 (新版)人教新目标版
Unit6核心必备句型详解1. When was it invented? 它是何时发明的?本句用于询问某个物品的发明时间,结构为“When + was+某项物品+invented?”,其中was invented是一般过去时的被动语态,其基本结构是“was/were + 过去分词”【备课例句】This book was bought yesterday. 这本书是昨天买的。
【横向辐射】几种基本时态的被动语态1.一般现在时:am/is/are +过去分词Football is played all over the world. 足球运动遍及全世界。
2.一般过去时:was/were + 过去分词This book was bought yesterday. 这本书是昨天买的。
3.一般将来时:will be +过去分词The class meeting will be held tomorrow. 班会将在明天开。
4.现在进行时:am/is/are +being +过去分词Our teaching building is being built now. 我们的教学楼正在兴建中。
5.过去进行时:was/were + being +过去分词The bus wasn’t being repaired by me then. 那时这辆车不是由我修的。
6.现在完成时:have/has + been +过去分词The work has been finished by them. 这项工作已经被他们做完了。
【课堂变式】1.We ____not to play computer games.A. are toldB. have toldC. toldD. tell【解析】tell sb. not to do sth.意为“告诉某人不要做某事”,这里的主语we是tell 这个动作的承受者,故应用被动语态,应选A。
人教版九年级英语全册Unit6Whenwasitinvented课优秀教学案例
问题导向是本节课的核心教学策略。我将设计一系列有趣、具有挑战性的问题,引导学生主动探究、思考。例如,在讲解一般过去时态时,我会提问:“How did the inventors feel when they made their inventions?” “Can you describe the process of an invention using the past tense?”通过这些问题,激发学生的好奇心,培养他们的创新思维。
3.阅读技能:引导学生阅读课本中关于发明家的故事,分析文章结构,学习作者如何使用一般过去时态描述发明过程。同时,让学生关注文章中涉及的情感态度和价值观。
(三)学生小组讨论
1.分组讨论:将学生分成若干小组,每组选择一个发明家或发明创造,收集相关信息,包括发明时间、地点、过程、影响等。
2.小组展示:各小组整理好资料后,进行课堂展示,用英语介绍他们所了解的发明家或发明创造。其他小组认真聆听,并进行点评。
2.语言技能:学生能够听懂并获取关于发明创造的信息,提高听力水平。在口语方面,学生能够运用所学知识进行小组讨论,介绍某个发明及其对人类生活的影响。此外,通过阅读课文及相关发明家的故事,提高学生的阅读理解能力,培养他们的信息筛选和整合能力。
3.写作技能:学生能够运用一般过去时态,撰写一篇关于发明创造的小短文,描述发明的时间、地点、过程及影响。
人教版九年级英语全册Unit6Whenwasitinvented课优秀教学案例
一、案例背景
在我国初中英语教学中,人教版九年级全册Unit 6 "When was it invented?"一直是备受关注的一课。本课以发明创造为主题,旨在帮助学生掌握一般过去时态,了解世界各地的发明及其对人类生活的影响。作为一名特级教师,我深知本节课对于激发学生好奇心、培养创新意识的重要性。因此,本教学案例将结合课程主要内容,以实际教学为出发点,注重学科交叉,提升学生的英语素养。
Unit6Whenwasitinvented_重点短语句子及其运用2023-2024学年人教版英语九
人教版英语九年级全册第六单元重点短语、句子及其运用Unit 6 When was it invented?同学们,进入九年级以后,单词、短语、句子的重要性就愈加明显,为了帮助大家更好地学习,我们为大家准备了以下复习资料,希望对你有所帮助。
1、关于before与afterbefore表示“在...以前”,after表示“在...以后”,例如:You have to be back before 10:00 at night. 你必须在晚上十点之前回来。
又如:I think the TV was invented after the car.我认为电视是在汽车之后发明的。
2、When was the telephone invented?是什么时候被发明的?was invented被发明,因“发明”这个动作是发生在过去,用一般过去时的被动语态was + invented。
3、What is it used for? 它被用来做什么?be used for...被用来做...,后面接动词的ing形式。
例如:It is used for scooping the icecream.它杯用来舀冰激凌。
类似的问句还有:What are they used for?它们被用来做什么?They are used for seeing in the dark. 它们被用来照明。
4、Can you help me think of an invention?你能帮助我想一项发明吗?5、You do seem to have a point.你确实好像有点道理。
do一般用于否定句或疑问句中作为助动词,若用于肯定句中,主要用于加强语气,翻译为“的确”、“确实”。
6、The pioneers of different inventions were listed there.各种不同发明的先驱者在那儿被列出来。
were listed被列出来,一般过去时的被动语态。
九年级英语全册Unit6Whenwasitinvented知识点总结(超全)(带答案)
九年级英语全册Unit6Whenwasitinvented知识点总结(超全)单选题1、The hat is not the right ________ for me. I’d like a smaller one.A.sizeB.styleC.colourD.material答案:A句意:这顶帽子大小不适合我。
我想要小一点的。
考查名词辨析。
size大小,尺寸;style款式;colour颜色;material材料。
根据“I’d like a smaller one”可知,是尺寸不合适,故选A。
2、—Where do you think ________?—I guess they took it in Suzhou.A.was the photo takenB.the photo was takenC.did the photo takeD.the photo took答案:B句意:——你认为照片是在哪里拍的?——我想他们是在苏州拍的。
考查宾语从句。
本题动词“think”后跟宾语从句,从句用陈述句语序,故排除A、C;从句主语“the photo”与谓语动词“take”之间是被动关系,因此用被动语态,故选B。
3、— Look, Cindy. The flowers in our classroom come out in one night.— That's fantastic! They are beautiful and colorful. They________ nice. A.smellsB.smellC.soundsD.sound答案:B句意:——听着,辛迪。
我们教室里的花一晚上就开花了。
——太棒了!它们美丽多彩。
它们闻起来很香。
考查动词辨析和主谓一致。
本句主语They复数,可知谓语动词使用原形,可知排除A和D。
花应是闻起来很香,smell:闻起来;sound:听起来。
故选B。
人教版九年级英语全册Unit6Whenwasitinvented(3a3c)教学设计
7.教学评价方面,采用多元化的评价方式,关注学生的过程性评价,鼓励学生自我反思和同伴评价,提高学生的自我认知和自信心。
8.针对学生的个体差异,实施分层教学,为不同水平的学生提供适宜的学习任务,使他们在原有水平上得到提高。
1.学生在语法知识方面的掌握程度,特别是对一般过去时态的应用。
2.学生在词汇方面的需求,尤其是与发明创造相关的词汇。
3.学生在听说读写方面的能力差异,制定合适的教学策略。
4.学生对科技发明史的兴趣和认知程度,以便调整教学内容和方法。
针对学生的学情,教师应采用多样化的教学手段,如情境教学、任务驱动、合作学习等,激发学生的学习兴趣,提高他们的学习积极性。同时,教师还需关注学生的情感需求,营造一个充满关爱与鼓励的课堂氛围,使学生在轻松愉悦的环境中学习英语,提升他们的英语素养。
3.设计丰富的课堂活动,如小组讨论、角色扮演、思维导图等,引导学生主动参与,培养他们的合作意识和思维品质。
4.针对学生的听说能力,设计不同难度的练习,逐步提高学生的听说水平。例如,先进行3c部分的对话练习,然后让学生自主编写类似对话,进行角色扮演。
5.在教学过程中,注重语法知识的渗透,结合具体实例,让学生在实践中掌握一般过去时态的用法。
3.学生能够通过3c部分的对话练习,提高听说能力,学会询问和回答关于发明物的历史背景、影响等问题。
4.学生能够运用所学知识,进行小组讨论,共同编写一个关于发明物的简短对话或故事。
(二)过程与方法
1.通过小组合作、讨论、分享的方式,培养学生合作学习的能力,提高学生的思维品质。
2.通过阅读、听力训练,培养学生的英语语感,提高学生的阅读理解能力和听力水平。
新2024秋季人教版九年级英语全一册Unit6whenwasitinvented?听课记录
听课记录:新2024秋季人教版九年级英语全一册Unit 6 "When Was It Invented?"教学目标(核心素养)知识与技能:学生能够识别并准确使用一般过去时的被动语态来描述物品的发明时间;通过阅读和听力练习,提高信息获取与整合能力。
思维能力与情感态度:培养学生的历史意识和跨文化交流能力,通过探讨发明对社会的贡献,激发学生的创新思维和对科技进步的兴趣。
导入教师行为:•教师手持一件日常用品(如手机),提问:“What is this? Can you imagine how our lives would be without it?” 引导学生思考并回答。
•接着,教师展示一张时间轴图片,上面标记了人类历史上几个重要发明的年份,提问:“Can you name any inventions on this timeline? Do you know when they were invented?”学生活动:•学生观察教师手中的物品,思考并回答第一个问题。
•观看时间轴图片,积极回忆并尝试说出上面标记的发明及其发明时间。
过程点评:•通过实物展示和时间轴图片,教师成功地吸引了学生的注意力,激发了他们的好奇心和求知欲,为新课的学习营造了良好的氛围。
教学过程2a 部分- 阅读理解教师行为:•引导学生阅读2a部分的短文,要求他们边读边标记出文中提到的发明名称、发明者和发明时间。
•完成后,教师提问几个学生,检查他们的阅读成果,并引导学生总结文章大意。
学生活动:•学生认真阅读短文,标记关键信息。
•积极回答问题,分享自己的阅读理解和总结。
过程点评:•通过阅读理解和信息提取活动,学生不仅锻炼了阅读技能,还加深了对一般过去时被动语态的理解和应用。
2b 部分- 听力理解教师行为:•播放与2a部分短文相关的听力材料,要求学生在听的过程中完成2b部分的匹配题。
•播放结束后,检查答案,并针对错误进行解析和纠正。
Unit+6 When+was+it+invented 英语人教版九年级全一册
7.【湖南人文】You won't find it fun uunntitlil you visit the ancient town,Pho enix in the West of Hunan provBiblioteka nce for yourself.
三、英汉互译。 1.Without doubt,reading is especially important for a child in the process of growing up. 毫毫无无疑疑问问,,读读书书对对在在成成长长过过程程中中的的孩孩子子来来说说尤尤为为重重要要。。 2.珍妮在花园意外地找到了她的手表。 JJeennnnyyfofouundndhehrewr awtcahtchbybayccaicdceindteinnttihne tghaerdgeanr.den.
4.daily adj.每日的;日常的 daily相当于 everyday。daily life意为“日常生活”。 5.list的用法 (1)用作动词,意为“列表;列清单”。 (2)用作名词,意为“名单;清单”,其常用短语:make a list,意为“列清 单”。
6.the style of the shoes鞋的样式 style作名词,意为“样式;款式;方式;作风”。the style of…意为“……的 样式/风格”。
4.take place发生(指按计划发生)。 5.doubt的用法 (1)作动词时,意为“怀疑”,后跟if,whether或that从句。 (2)作名词时,意为“疑惑;疑问”,常用短语为without/no doubt(毫无疑问; 的确)。
6.remain的用法 (1)作实义动词,意为“逗留;不离去”。 (2)作连系动词,其后跟形容词、名词、分词等,意为“仍然是;保持(某 种状态)”。
人教版九年级英语全册Unit6WhenwasitinventedSectionBlale教学设计
5.教师指导学生运用阅读策略,如寻读、精读等,深入理解文章细节,提炼文章主旨和大意。
(三)学生小组讨论
1.学生分成小组,根据课文内容讨论一般过去时态的用法和科技发明对生活的影响。
5.课堂小结:对本节课的主要内容进行总结,强调一般过去时态的用法和阅读策略的重要性,帮助学生建立知识体系。
6.课后作业:
a.布置阅读作业,要求学生运用所学阅读策略,提高阅读理解能力。
b.设计一般过去时态的写作任务,让学生在实际情境中运用所学语法知识,提高写作水平。
7.教学反馈与评价:
a.课后收集学生的作业,了解学生的学习情况,及时给予反馈和指导。
人教版九年级英语全册Unit6WhenwasitinventedSectionBlale教学设计
一、教学目标
(一)知识与技能
1.掌握本节课的关键词汇和短语,如“invent”, “telescope”, “electricity”, “paperclip”等,并能熟练运用到日常交流中。
2.能够理解并运用一般过去时态描述过去的事件,如“When was it invented?” “It was invented in...”。
五、作业布置
为了巩固本节课所学知识,确保学生对一般过去时态的理解和应用,以及提高学生的阅读理解能力,特布置以下作业:
1.阅读作业:请学生阅读一篇关于科技发明的历史短文,运用本节课所学的阅读策略,如寻读、精读等,提取文章中的关键信息,总结文章的主旨大意。
2.写作作业:要求学生选择一个他们感兴趣的科技发明,运用一般过去时态撰写一篇小短文,介绍该发明的发明时间、发明人以及其对人类社会的影响。
人教版英语九年级全册Unit6WhenwasitinventedSectionB优秀教学案例
3.各小组在班上进行展示,分享自己的研究成果,其他学生给予评价和反馈。
(四)反思与评价
1.教师引导学生对自己的学习过程进行反思,总结自己的学习成果和不足之处。
2.学生互相评价,给予同伴鼓励和建设性的意见。
3.教师对学生的学习情况进行总结和评价,强调学生的优点,提出改进建议,为学生的后续学习提供指导。
3.小组合作:教师将学生分成小组,让他们选择一个科技产品进行调查、研究和展示。这种小组合作的方式有助于培养学生的团队协作能力和自主学习能力,使学生在互动和交流中提高自己的英语水平。
4.反思与评价:教师引导学生对自己的学习过程进行反思,总结自己的学习成果和不足之处。学生之间互相评价,给予同伴鼓励和建设性的意见。教师对学生的学习情况进行总结和评价,强调学生的优点,提出改进建议。这种反思与评价的方式有助于提高学生的自我认知和自我调整能力,使他们不断优化自己的学习方法。
(二)过程与方法
1.学生通过自主学习、合作学习和探究学习等方式,提高自己的英语学习能力和团队协作能力。
2.学生在教师的引导下,运用批判性思维和创造性思维,探讨科技产品对社会生活的影响。
3.学生通过听、说、读、写等多种方式,提高自己的语言运用能力和思维品质。
(三)情感态度与价值观
1.学生能够认识到科技产品对社会生活的重要性和影响,培养自己正确使用科技产品的意识。
三、教学策略
(一)情景创设
1.教师通过展示各种科技产品的图片或实物,引导学生谈论科技产品的发展变化,激发学生学习兴趣。
2.教师创设真实语境,如模拟商店、家庭场景等,让学生在具体情境中运用所学词汇和表达方式。
3.教师设计有趣的互动游戏,如“科技产品猜谜”等,让学生在轻松愉快的氛围中学习本节课的主要内容。
人教版九年级英语《Unit 6 When was it invented?》教学设计
人教版九年级英语《Unit 6 When was it invented?》教学设计一. 教材分析人教版九年级英语《Unit 6 When was it invented?》主要介绍了与日常生活相关的科学技术发明的历史。
本单元包括一般过去时的被动语态,以及表示过去某段时间经常发生的动作或存在的状态的用法。
本节课旨在让学生掌握一般过去时的被动语态,能够运用本课所学内容进行交流。
二. 学情分析九年级的学生已经具备了一定的英语基础,能够听、说、读、写简单的英语句子。
但部分学生在语言表达方面仍有困难,需要教师的耐心引导和鼓励。
此外,学生对于科技发明的历史知识了解有限,需要在教学过程中进行补充。
三. 教学目标1.知识目标:–掌握一般过去时的被动语态。
–了解与日常生活相关的科学技术发明的历史。
2.能力目标:–能够运用一般过去时的被动语态进行交流。
–提高学生的听说读写能力。
3.情感目标:–激发学生对科学技术发展的兴趣。
–培养学生的创新意识。
四. 教学重难点•一般过去时的被动语态。
•与日常生活相关的科学技术发明的历史。
•一般过去时的被动语态的运用。
•对科学技术发明历史的理解。
五. 教学方法1.情境教学法:通过设定情境,让学生在实际语境中学习、运用英语。
2.交际法:引导学生进行互动交流,提高口语表达能力。
3.任务型教学法:通过完成任务,培养学生综合运用英语的能力。
4.启发式教学法:引导学生主动思考,激发学习兴趣。
六. 教学准备1.教材:人教版九年级英语《Unit 6 When was it invented?》。
2.辅助材料:科技发明历史的相关图片、视频等。
3.多媒体设备:投影仪、电脑等。
4.教学卡片:一般过去时的被动语态的句子。
七. 教学过程1.导入(5分钟)利用图片或视频介绍科学技术发明的历史,激发学生的兴趣。
引导学生谈论自己了解的科技发明,复习一般过去时。
2.呈现(10分钟)展示本节课的主要内容,引导学生关注一般过去时的被动语态。
人教新目标九年级英语全册 Unit 6 When was it invented not only ...but also的用法
这个地区不仅受到了暴雨袭击,而且部分桥梁也被冲走了。
not only…but also的用法
创新微课
在not only...but also 搭配中,可以只用but 或只用
also, Байду номын сангаас至可以把 but also 都省略掉。
I not only heard it but ( also ) saw it. 1 我不仅听到了,而且看到了。 He was not only forced to stay at home, ( but ) also forbidden to see his friend.
他不仅被迫留在家里,还被禁止去看他的朋友。
not only…but also的用法
创新微课
She not only finished the task ahead of time, ( but also ) she came to help us. 1 她不仅提前完成了工作,还帮助我们。
not only…but also的用法
(连接两个谓语动词)
not only…but also的用法
创新微课
He plays not only the piano but also the violin.
(连接两个宾语)
They speak English not only in class but also in the 1 dormitory. (连接两个地点状语)
not only…but also的用法
创新微课
They not only look after kids but also do some cleaning.
not only…but also的用法
【人教新目标版】九年级英语全册必考话题作文Unit6Whenwasitinvented
Unit6 When was it invented?本单元的话题是“发明”,涉及科普知识与技术等内容,是学生最感兴趣的话题之一。
写作体裁多为说明文,写好这类文章一定要抓住事物的特征、功能和用途。
写作此类话题作文的常用表达有:(1) When was …invented?(2) It was invented…(3) They are used for…【典型例题】计算机在我们的生活、工作中的作用越来越大,你知道计算机的起源与发展吗?请结合计算机的发明时间(1946年)、外形、用途等方面,谈一下它的发展变化,并说明你对未来计算机的畅想。
【优秀范文】ComputerComputers are becoming more and more important in our daily life. Do you know when the computer was invented?The computer was invented in 1946. At that time, it was huge. With the development of science and technology, the computer has grown smaller. Now there are many kinds of computers, such as personal computers and laptops. The computer is a very useful tool in our life. For example, it can send some messages to foreign friends by email. What’s more, it can share information with others through the World Wide Web. We can also listen to music or play the game on computers. It makes us relax.It’s hard to imagine what our life would be li ke without computers. I think computers will be more convenient and they are going to change our life completely in the near future.。
九年级英语全册 Unit 6 When was it invented知识点总结 人教版
Unit6《When was it invented ?》1.invent v. 发明 inventor n. 发明家invention n. 发明,可数名词The inventor has invented many inventions in the past few years.2. be used for doing=be used to do ,用来做…(是被动语态)(这个短语的考点有两点,一是used for的意思,二是for后面用动名词)Pens are used for writing. 笔是用来写的。
used to do 过去常常做某事be/get used to doing 习惯于做某事put into good use 好好利用use sth. to do 用某物做某事给某人某样东西 give sth. to sb.I gave a pen to him. 我给他一支笔。
give sb. sth.I gave him a pen. 我给他一支笔。
pass/offer /send/show/write/bring/sell/lend/serve/ tobuy/cook/make/get/sing/prepare for4. all day 整天 all evening/night the whole day5. salty adj. 咸的 salt n. 盐sour/sweet/bitter/hot/salty酸甜苦辣咸6. by mistake 错误地(犯错是:make mistakes=make a mistake,这些常见的短语大家务必要掌握)I took the umbrella by mistake. 我不小心拿错了雨伞。
7. by accident/chance 意外,偶然(常见短语,考的最多的是它的意思)I met her by accident at bus stop.我在公共汽车站意外地见到了她。
人教版九年级英语写作点评Unit 6 When was it invented
Unit 9 When was it invented?【佳篇欣赏】AWhat is the worst invention in the world?In 2002, an English made a survey about what the worst invention was in your opinion. The result was plastic bag.Plastic bags were invented by an Austrian scientist named Marx in the 1930s. Every year, people from the whole world use about five thousand million plastic bags. Because they are very cheap, many people just use them for one or two time and then throw away. If the cows or horses find them in the field and eat them, it will be dangerous for their health. Many animals died because of eating plastic bags. If they are burned, they will give out poisonous gas that is bad for people’s health and pollute the air. Some people bury them, and this is bad for the soil, because plants can hardly grow here.The only advantage of plastic bags is that they sometimes make life convenient. But they have too many disadvantages. So the name the worse invention suits them just fine.BMy new inventionI would like to introduce my new inventions. I have invented a car that uses water instead of petrol. It uses a new kind of engine that can turn water into energy. The new engine is a bit expensive, and the cars won’t be able to drive very fast. But it will be improved. It is a new way of producing energy, so we will have to build new cars. It can’t be used for normal cars.This invention is great for the environment.Imagine how nice and clean our cities would be if we didn’t have the air pollution from cars. cAlfred NobelAlfred Nobel was a great Swedish scientist and inventor. He had a big company that made and sold plosives and can even made weapons. Surprisingly, he was the man who set up the Peace Prize.Though he made a lot of money from selling weapon, he hated the war. He hoped that there would be no war in the world. When he died in 1876, he left behind him a lot of money. According to his will, most of his money was placed in his fund---the Nobel Prizes. He wanted the winners to be chosen from their work instead of the country they come from.Alfred Nobel had given his whole life to his studies and work to do something good for mankind. He made money all by his efforts, but he left the world share his wealth. His inventions and wealth stay with the whole world for ever.【原创习作点评】假如你是茶文化博物馆的讲解员。
九年级英语全册Unit6Whenwasitinvented第八节书面表达同步训练新版人教新目标版
九年级英语全册Unit6Whenwasitinvented第八节书面表达同步训练新版人教新目标版发明改变世界。
不少青少年都梦想成为发明家,他们怎样做才能实现梦想呢?请根据下面的要点提示,以“How to become an inventor?”为题,写一篇80词左右的短文,谈谈你的观点。
要点:1.Learn a lot.2.Have an interest.3.Be creative.4.Never give up.How to become an inventor?_____________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ _________________________________________________________________ __________________________________________________________________ ____________________________________________________________________ _________________________________________________________________ _______参考答案How to become an inventor?As a middle school student,I think we need to do the following things to become an inventor.First,we need to learn knowledge as much as possible.It's necessary for us to understand how things work well.Second,we should have the habit of thinking.When we are interested in something,we should go for it.Third,we need to be creative.We should always come up with new ideas.Most importantly,we should keep on and never give up.。
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如何写以“介绍发明”为话题的文章【例文1】假设你是李华,一直以来你都认为上课记笔记是非常困难的事情,你的亲戚上个月送给了你一只神奇的笔,请你根据下面的提示写一篇关于介绍这个新发明的英语短文。
1.你的新发明是一只特殊的钢笔,由Mr. Smith 在今年十月份发明的。
2.这是一只神奇的笔能够自动地(automatically)帮学生摘抄笔记,还能录下整堂课的内容3.它让你更加关注老师的讲解,并且课后复习正确的笔记对学习有益。
一.审题 体裁说明文 话题以“介绍发明”为话题 时态一般过去、现在时 人称 第一、三人称1. How to write an invention ?二.文章布局开头:由问题引出发明 I have problems in ...., because...,so I expectedto...正文:发明的时间、人物、用途 It was invented by...It was invented in/on...It can be used for...结尾:总结评价 I think it is....I really enjoy_________ 三.遣词造句①词汇库神奇的magic ;特殊的special ;发明invent ;发明家inventor ;发明物invention ;发展develop ;改善文章段落结构An invention What the invention is? What is it used for?When was it invented? Who was it made by? The development?improve;期待expect;喜欢enjoy;复习review;记录record②短语箱做...有困难have difficulties in doing;记笔记take notes;关注pay attention to;对...有益be helpful to;解决deal with;和...一样the same as;如此...以至于so...that;因此as a result;不仅,而且not only,but also③链接句型1.When was it invented?2.I think it was invented in/on...3.What was it invented by? It was invented by....4.What is it used for...? It is used for...5.It is really such a great invention because it can not only...but also it can...6.It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.7.I have a problem in doing...,so I expected to have a special invention...8.I think many students have the same problem as me.四.作文模板I have some difficulties in ________________during class, because____________. Therefore, I really want to have a special invention to help me. Luckily, I got an invention___________. It was invented by ________________ in _______________. It is such a special invention because it can not only __________ but also _____________________.In this way, I can_____________.I think many students have the same problem as me. Such a special ______________ can deal with it.五.参考范文I have some difficulties in taking notes during class, because our teachers often speak so quickly that I can’t follow them.Therefore, I really expect to have a special invention to help me to take notes. Last month, I got an invention-a special pen.It was invented by Mr.Smith in October. It is such a special invention because it can not only help me take notes in classes automatically but also it can record what teachers said during classes. When it takes notes on its own, I can get the chance to pay more attention to what teachers said.After class, reviewing correct notes can help me understand more about difficult points and important points. In this way, I can improve my grades.I think many students have the same problem as me. Such a special pen can deal with it.【例文2】请根据下面信息提示,写一篇英语短文,介绍一下计算机的发展历程及带给我们的变化。
1.最初的现代计算机发明于1946年,像一座大房子一样,重约30吨。
2.现在的计算机又小又便宜,而且被广泛地应用于我们的日常生活中。
3.计算机在我们的日常生活中变得越来越重要。
一.审题 体裁说明文 话题以“计算机发展变化”为话题 时态一般过去时、现在时 人称第三人称二.文章布局开头:计算机发明时间及特点 “The computer was invented in....”引出话题正文:计算机的变化及用途 smaller;cheaper;send message;see a movie;listen to music...结尾:总结评价 It is becoming more and more important in our life.三.作文模板_________ was invented in________.The first one was invented by_________.At that time, it was____________. It could_____________.But now it is__________________. It is a useful tool in our life. We can not only_________________but also can____________ on it. It makes us_______.It is becoming more and more important in our daily life. In my opinion, it will __________四.优秀范文The computer was invented in 1946. At that time, it was huge and it was as large as a big house. It weighed about 30 tons.But now the computer is smaller and cheaper. It is a useful tool in our life. We can not only文章段落结构use computer to send some messages to friends by e-mail, but also we can listen to music or play games on computers. What's more, we can learn what's going on in the world by reading news on computers.The computer is becoming more and more important in our daily life. In my opinion, it will change our life greatly .课后练习1在的科技日新月异,各种高科技产品成为我们生活中不可缺少的物品,如计算机、手机(mobile phone)、数码相机(digital camera)、数码摄像机(DV)等。
请以“My Favorite Invention”为题描述一种你最喜欢的发明,并说明理由。
【参考范文】My favorite invention is the mobile telephone.The mobile telephone was invented in 1946. At that time, it was too large and it was only used to call up.But now it is smaller and it is a useful tool in our studies as well as work. Telephone not only enables us to get the latest information whenever we want, but also it helps us to keep in touch with our friends and families by sending messages or by chatting with them through telephones.I think telephone is the most amazing invention. We can use it to study,work and relax ourselves by listening to music or playing games.It is becoming more and more important in our daily life. It's hard to imagine what our life would be like without telephones.In my opinion, it will completely change our life in the near future.。