2022年高一英语第二十单元－教学教案.docx

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1、2022年高一英语第二十单元教学教案科目 英语年级 高一文件high1 unit20.doc标题 unit20章节 其次十单元关键词内容1 单词和词组： ink come out throw away metal pot form at the same time include L.77 L.78L.79四会 development print printing press method lightly unknown everyday net fishing net sheet describe steamL.77 L.78L.80三会 carve bamboo Middle East S

2、pain George Stephenson engine rocket L.77 L.78L.80二会2 日常交际用语： 复习第十五至十九单元出现过的日常交际用语。 3 语法： 复习第十五至十九单元学过的语法项目。 4语言运用：运用所学语言，围绕造纸这一题材，完成教科书和练习册中规定的听、说、写的任务；阅读课文“Paper”，准确理解，深刻相识我国古代劳动人民的才智及纸的独创对世界的影响，并完成有关课文内容的练习。1. In the beginning they used to carve Chinese Characters on stones to record important da

3、tes in history. 起初，为了记载历史上的重要日期人们曾经在石头上铭刻中文字。 in the beginning :起初 In the beginning, there was no paper nor pen, nor ink. People recorded information by carving. 起初，没有纸、笔、墨水，人们用雕刻的方法记载信息。 In the beginning of my teaching career, I met many difficulties. 在我刚起先教书的时候，遇到许多问题。 2. But later, people develop

4、ed a way of printing, using rocks. 但是后果人们利用石头研制出一种印刷的方法。 句中的ing表示伴随动作。 Its very easy to solve such problems, using computers. 用计算机来解决这类问题就很简单了。 She came back late yesterday, feeling very tired. 她昨晚回来很晚，感觉特别累。 3. How did the printing come out? 印刷的文字是怎样显出来的呢？ come out 印刷，出版。 How often does the magazin

5、e come out? 这种杂志多长时间出一期？ “Where do the textbooks come out?”教科书是哪出版的？ “From Peoples Education Press.”人民教化出版社。 come across偶然遇到 I came across my English teacher who taught me ten years ago yesterday. 我昨天遇到了10年前教我英语的老师。 I came across this valuable book in an old bookstore. 我在一个旧书店里偶然找到了这本有价值的书。come abou

6、t发生 When did the accident come about? 这次意外什么时候发生的？ It came about in this way. 它就是这样发生的。 4. That doesnt sound like modern printing. 那听起来不象现代的印刷术。 sound like听起来象，类似结构还有：look like, smell like It sounds like American country music. 这听起来象美国乡村音乐。 Everything on the ground looks like tiny toys when you stan

7、d at the top of the mountain. 站在山顶往下看，地上的东西都像是小玩具。 5. They carved a whole page of characters back-to-front in the wood. 他们把整页的文字反刻在木片上。 back-to -front “前后倒反” back-to-back背靠背地 face-to-face面对面地 hand-to-hand一个一个传过去地 heart-to-heart贴心地 The two girls are standing back-to-back. 两个女孩背靠背地站着。 The two groups h

8、ad a face-to-face discussion. 两组进行了面对面的探讨。 6. What was the problem with this method? 这种方法有什么不足吗？ method和way的区分。 method方法，方式 (way of doing sth )指相当细心拟订的一组方法，并强调实施的效率和精确性。 eg. We are studying a new method of teaching English. 我们正在探讨英语教学的新方法。 Whats the best method of cooking beef? 烧牛肉的最好方法是什么？ way手段，方法

9、 (manner, how to do sth )比method更为通用，可指单一的技巧也可指困难的操作方法，还可以指一些人处理某一问题所采纳的特别方法。 eg. Do it (in )this way. 照这样做。 There are many ways of doing it. 做这件事有许多方法。 7. After you printed the book, you had to throw away the carved pieces of wood. 书印好之后，刻过的木板就只有扔了。 throw away“扔掉”“抛弃”。 eg.These old books are valuab

10、le. Dont throw them away. 这些旧书很宝贵，别把它们扔了。 Lets throw these old furniture away; we should get new ones. 这些旧家俱该扔了吧；我们该买新的了。 8. What did people use for keeping records in the past. 过去人们用什么作记载呢？ (1)keep a record 作记录 keep a diary 记日记 keep promise 守约 keep rules守规则 keep a secret保守隐私 eg. Its good for you to

11、 keep a diary every day 每天记日记有好处。 Every one should keep promise. 每个人都该守约。 (2) in the past在过去，以往。反义词是：in the future.eg. People used to light rooms with oil lamps in the past. Now they use electricity. 人们过去用油灯照明，如今都用电了。 They suffered too much in the past, but now they live a happy life. 以前他们遭遇了很大苦痛，现在

12、过着欢乐的生活。 9. The Chinese have been making paper for two thousand years. 中国人造纸已有2000年历史了。 have been doing现在完成时，表示一个动作从过去某时起先，始终持续到说话时还在接着进行，或可能接着下去，常与表示一段时间的状语连用，如：for two hours, since early morning, these few days等。 eg. It has been raining for three days. 雨下了三天了。 We have been waiting for almost an ho

13、ur. 我们在这儿等了几乎一个小时了。 10. As a result of this invention, much is known about Chinese history because records were kept on paper. 由于这项发觉，许多东西被记载在纸上，中国的历史更多的被世人所了解。much和much of指不行数名词，作主语时，谓语用单数。eg. Much of the time was wasted. 许多时间被奢侈掉了。 In much of China, spring is usually very short. 中国许多地方，春季通常很短。 11.

14、 As there was no paper in these countries, no records were kept. 因为那些国家没有纸，没法做记录。 as的用法 As he was ill, he didnt go to school. 因为病了，他没去上学。 As you are tired, youd better rest. 因为你累了，最好休息。 He reads as he goes along. 他边走边看。 Do as you are told. 按告知你的去做。 The work is not so easy as you imagine. 这工作绝不像你想的那么

15、简洁。 As a League member, Ill take the lead. 做为一个团员，我应当带头。 As anybody can see, this elephant is like a snake. 任何人都可以看出来，这头象像一条蛇。 12. The problem was that it was to valuable for everyday use. 问题是它太贵了，不宜做日常书写之用。 everyday: adj. 每天的 every day adv. 每天 eg. Cooking meals. is her everyday job. 烧菜做饭是她的日常生活。eve

16、ryday English日常英语 everyday life 日常生活Her job is cooking meals every day. 她的工作是每天做饭。 13. This kind of paper was soft and light as silk but much less expensive.这种纸像帛一样温柔，但便宜得多。asas如一样 as white as snow雪白如雪 as strong as a horse气壮如牛Im sure he is fit for the work. Hes as strong as a horse. 我信任他适合于这个工作，他力大如

17、牛呢！ Everyone hates him; his death is as light as feather. 每个人都仇恨他，他的死轻如鸿毛。 完形填空It was a strange noise (1) made the man (2) his car after he left a country village for London. He got out of the car and examined the wheels carefully, but as he found (3) he continued his way.The noise began again almos

18、t immediately and now it was louder than ever. The man turned his head quickly and saw a great black cloud (4) the car. When he stopped at a village (5) , he was told that a queen bee (6) in his car as there were (7) bees nearby. So he drove away (8) and thought it would be the best way to escape. A

19、fter an hours (9) , he arrived in London. He parked his car outside a hotel and went in to have a drink. It was not long (10) a man who had seen him arrive hurried in to tell him that his car (11) with bees. The poor man rang up the police and explained what had happened. The police decided to call a bee-keeper. In a short time, the bee-keeper arrived. He found the (12) passenger (13) near the wheels at the back o