人教英语九上教案 单元主题写作六

1、单元主题写作六,整 体 感 知,实 例 分 析,单元主题写作六,整 体 感 知,话题分析,本单元谈论的话题是“发明”。内容涉及到很多方面，如介绍一位熟悉的发明家，介绍一项发明，评价一项发明，设想一项发明等。谈论该话题有助于学生了解科技的发展，培养其科学意识和创造意识，也有益于学生学习发明家不畏艰难、勇于探索的精神。,单元主题写作六,常用表达,1The telephone was invented in 1876. 2The light bulb was invented by Thomas Edison. 3The light bulb is used for seeing in the da

2、rk. 4I think it was invented in 1876. 5I think the most helpful invention is the light bulb. 6The potato chips were invented by mistake. 7Wood can be used for making paper. 8This kind of machine is used by farmers for getting in crops. 9I wish I were an inventor. 10It is believed that Bell invented

3、the first telephone in 1876.,实 例 分 析,单元主题写作六,典型例题,下面我们就结合实例加以分析。,假如你是茶文化博物馆的讲解员，明天你要向一批外国游客用英语介绍有关茶的发明的历史。请根据以下英语问题，结合本单元所学内容准备一篇100词左右的书面介绍。,单元主题写作六,内容提示：1.When was it invented? 2. Who was it invented by? 3. How was it invented? 要求：不要只简单回答内容提示中的问题，可增加相关内容。,单元主题写作六,思路点拨,单元主题写作六,连句成篇,Tea is the most

4、popular drink after water in the world. The story of tea began in ancient China over 5，000 years ago. Tea _ by Shen Nong when he was boiling drinking water over an open fire. Some leaves from a nearby bush _ the water and remained there for some time. Shen Nong noticed that the water gave out a _ sm

5、ell, and he decided to _ the water. He found it delicious. In this way, one of the most favorite drinks was invented. We can say that tea was invented by _ Now there are many kinds of famous tea in China.,was invented,fell into,pleasant,taste,accident,单元主题写作六,自我展示,电视和自行车给我们的生活带来了许多变化和便利。请你以“Inventio

6、ns”为话题，做一份报告，先介绍电视和自行车的用途，再发挥想象，说说你想发明的东西，并说明其用途或发明的理由。 注意：1.报告应包括以上所有的提示信息，但不要逐字翻译，可适当发挥，使行文连贯； 2.发明的东西可大可小，有其特殊用途即可； 3.词数不少于80，开头和结尾已写好，不计入总词数。,单元主题写作六,单元主题写作六,Good morning, everyone! Today Im going to talk about inventions. Inventions are created every day because people would like to make life e

7、asier. There are famous inventions like _ _ Thats all. Thank you very much.,单元主题写作六,One possible version： Good morning, everyone! Today Im going to talk about inventions. Inventions are created every day because people would like to make life easier. There are famous inventions like the TV and the b

8、icycle. The TV provides us with different kinds of information so that we can know more about the world. We watch entertainment programs to relax ourselves. Besides, some learning programs help us with our study.,单元主题写作六,The bicycle is very useful, too. Its not so expensive that most of us can affor

9、d it. It makes no pollution, which is good for our environment. Whats more, bicycle riding is a kind of sports which is quite good for our health. Though there have been many great inventions, I wish to invent a kind of pen which can help us write more quickly and neatly. When we meet problems in do

10、ing our homework or taking exams, it will tell us how to solve them. Thats all. Thank you very much.,单元语法聚焦六,语 法 点 击,实 战 演 练,单元语法聚焦六,语 法 点 击,一般过去时的被动语态,1. 概念： 一般过去时的被动语态表示主语是过去某个动作的承受者。 2. 构成：主语was/were动词的过去分词。 Some new computers were stolen last night. 昨天晚上有几台新电脑被盗了。,单元语法聚焦六,3. 主动变被动： 把主动语态中的主语放在介词

11、by之后作宾语，将主格改为宾格(“by人称代词”短语可以省略)。如： All people laughed at him. 所有的人都嘲笑他。 He was laughed at by all people. 他被所有的人嘲笑。 He cut down a tree. 他砍倒了一棵树。 A tree was cut down by him. 一棵树被他砍倒了。,实 战 演 练,单元语法聚焦六,()1.2013玉林 Many houses_ in the earthquake of April 20, 2013 in Yaan. Ais destroyed Bare destroyed Cwas

12、 destroyed Dwere destroyed ()2.2013北京 Flowers_ along the road last year. Aplant Bplanted Care planted Dwere planted,D,D,单元语法聚焦六,()3.2013泰州 Frog, Mo Yans latest novel, please! Sorry, it_ just now. But it will come out again soon. Asold out Bis sold out Chas sold out Dwas sold out ()4.2013雅安 Who desig

13、ned this game? It_ by Tom in 1999. Ais designed Bdesigns Cwas designed Ddesigned,D,C,单元语法聚焦六,()5.2013临沂 Do you know Earth Day? Sure. It_ in 1970 to tell us to protect our planet. Asets up Bset up Cis set up Dwas set up ()6.2013衢州 Lots of food and water _ to Yaan, Sichuan Province immediately after t

14、he earthquake happened. Awere sent Bare sent Csend Dsent,D,A,单元语法聚焦六,()7.2013台州 You bought a new car! An American car? No. A Chinese car. It_ in Taizhou. Amakes Bmade Cwas made Dwill be made ()8.2013江西 The Chinese writer has got lots of fans in France. His new book _into French as soon as it came out. Awas translated Btranslated Cis translated Dtranslates,A,C,单元语法聚焦六,()9.2013苏州 Have you heard a