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中考英语培优一完形填空和话题写作教学案无答案教学目标：1 通过中考完形填空的解题指导训练，学生能灵活运用此类型题目的答题技巧和方法。2 通过对雾霾天的切身体验，学生能够了解相关主题写作的框架，并进行类似话题的写作。教学重点与难点：1、重点：习得的完形填空的答题技巧和方法2、难点：解题技巧的灵活运用及话题写作完形填空一、Exercise （完成以下练习。并说出你所使用的方法技巧）1.A poor farmer had never left his small village. After he _ plenty of money, he decided to spend a holiday in an excellent hotel in a big town. A. took B. made C. did D. gave2.What do I remember about my childhood？ There were good things and bad things. We used to live_ and my parents always got up early in the morning to feed the cows and sheep.A. in a town B. on a farm C. on a busy street D. in a city A. last B. third C. second D. first 4.As a reporter, I think I will meet lots of people and I should be friendly to them. I think Ill also make many good and live with them, because I dont like living alone. A. friend B. friends C. friends D. friends5.The ocean trench (海沟） is about 11km deep. The highest mountain in the world is about 9 km high. If we put that mountain into the sea , there will be km of water above it!A. 20 B. 2 C. 11 D. 9二、实战演练Who designed the first helicopter (直升飞机)? Who _1_ the most famous pictures in the world? Who knew more about the human body than most _2_? There is an answer _3_ all these questions - Leonardo da Vinci (达芬奇)。 Leonardo may be the greatest genius (天才) in the world. He lived in Italy around the year 1500，_4_ many of his inventions is modern to us today. For example， one of his notebooks has drawings of a_5_. Of course， he couldnt build a helicopter with the things he had. But at last his idea_6_. Leonardo _7_ an inventor. He was also one of the greatest artists of his day. When he was twenty years old， he _8_ a master ( 大师) painter， and when he got older he became _9_ more famous.Many of Leonardos great paintings are still with today. You may know one of his most famous paintings the Mona Lisathe _10_ woman.1. A. took B. made C. painted D. invented2. A. artists B. doctors C. painters D. people3. A. to B. of C. for D. from4. A. but B. and C. so D. because5. A. plane B. helicopter C. tree. D. person6. A. came trulyB. came true C. came real D. came really7.A.was only B wasnt only C. wasnt D wasnt longer8. A. called B. is called . C. was called D. calls9. A. less B. a lot of C. much D. very10. A. interestingB. Crying C surprising. D. smiling话题写作（空气污染）Step 1 阅读理解和完形填空中常见词汇climate气候 pollution污染 disaster灾难 white pollution白色污染 turn off the tap关水龙头 SARS非典 flu流感 sand storm沙尘暴snow disaster雪灾 global warming全球变暖 acid rain酸雨 greenhouse effect温室效应have a low-carbon life过低碳生活 H1N1甲流use environment-friendly bags instead of plastic bags使用环保袋代替塑料袋 bird flu禽流感use both sides of the paper使用纸的两面 Step 2经典例句水污染：1. Its our duty to save water. 这是我们的责任节约用水2. As we know , water is very important to man. 我们知道，水对人类是非常重要的。3. We cant live without water. 我们的生活离不开水。4. The amount of water which is suitable to drink is less and less.适宜饮用的水量是越来越少了。5. But some people dont care about it. 但有些人不关心它。6. Many rivers and lakes are seriously polluted.许多河流和湖泊受到严重污染。 7.Something must be done to stop the air/water pollution.必须采取某种措施来制止空气/水污染。环境保护：8. Its our duty to protect our environment.保护我们的环境是我们的责任。9. It is very important to take care of our environment.这是非常重要，我们要保护我们的环境10. We should not throw litter onto the ground.我们不应该往地上扔垃圾。11.We should not spit in a public place/ cut down the trees .我们不应该在公共场所吐痰/砍伐的树木12. We should plant more flowers and trees。我们应该种更多的花和树。13. We must pick up the rubbish and throw it into a dustbin.我们必须捡起垃圾，并扔到垃圾桶。环保重要性：14.If everyone makes contribution to protecting the environment, the world will 如果人人都为保护环境作出贡献，世界将变得更加美丽。15.Trees are very helpful and important for us.树是非常有益的，对我们很重要。16.We should plant more and more trees in order to live better and more healthy in the future. 我们应该种更多的树，为了生活得更好，更健康的未来。17.Its everyones duty to love and protect the environment.爱护和保护环境是每个人的责任。Step 3实战演练20xx年1月上旬，全国中东部地区17省市持续雾霾，陷入大范围的重度和严重污染。造成这一现象的主要原因是工厂排出的废气和汽车尾气等。绿色低碳，保护环境，从我们身边小事做起。现请你根据以下三个方面的提示，以“Lets Do Something to Save Our Environment”为题写一篇80词左右的短文。内容包括：1重要性：只有一个地球。2主要问题：污染、疾病、灾难。3措施：停止污染、保护大自然。 写作方法指导一、审题，找要点。 1只有一个地球。 2主要问题：污染、疾病、灾难。 3停止污染、保护大自然的措施。最少要写到这三点！二、怎样写？开头：We all live on the earth. The earth is our home.第一点：We have only one earth. _.第二点：There are three problems on our earth, they are _ .第三点：Its our duty to protect our environment.（过渡句子）So we must _.（可以多写几条措施来拓展字数。）结尾：beautiful. 4 / 4
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