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1、如何优化语法复习,Contents,1,2,3,背景介绍,在上新课的同时，以运用为核心的分散式语法复习的教学策略和课型,新课结束后的语法专题讲座,运用,一轮复习为何安排语法复习 教材内容的安排的需要 解决学生学习困难的需要,二、在上新课的同时，以运用为核心的分散式语法复习的教学策略和课型,运用,情景化，生活化,强化语篇和话题功能， 融合综合技能培养,探究学习,依托美文的语法教学,1情景化，生活化, 创设符合学生年龄特点和生活实际的真实情景， 注重情景活动的价值意义和文化内涵， 适时和精要地归纳总结语法规则， 让学生有足够的机会和时间在情景中用语法交际。,SB II Unit 16 复习非谓语动
2、词被动式,描绘美丽的成都 探讨成都所面临的问题 提出改进建议和希望,Step 1. 利用图片和游戏创设情景，复习非谓语动词被动式作定语的用法。, The Jinli Old Street designed in the style of the Qing Dynasty is a wonderful place to get authentic local arts and crafts. Dufu Thatched Cottage located in the west of Chengdu attracts thousands of tourists at home and abroad
3、every year. Each new tea house being built now in the Wangjiang Park tends to have a feature or theme of its own, which adds to the relaxing atmosphere. Chengdu metro Line 2 to be completed next year will be 41.9 km long with 20 stations running from Pixian County to LongQuanyi district.,to be done,
4、 being dong 和done做定语时与所修饰的名词是被动关系，但时间意义不同：to be done表将要进行的动作；being dong表正在进行的动作，而done常表已完成的动作。,Step 2. 借助视频创设情景，复习非谓语动词被动式作状语的用法。, The face changing performer comes onto stage, wearing a silk mask with an opera character face on it. Done with such speed, it is regarded as a magic show in the middle
5、of the Sichuan opera. Having been rebulit / Rebuilt after the terrible earthquake, the Wolong National Nature Reserve takes on a new look. Living in their home, the pandas enjoy the leisurely and slow-paced lifestyle After I was told many times that Chengdu is “Chinas party city”, I decided to go th
6、ere and experience it by myself. Although it is developing at a fast pace, Chengdu still has a carefree lifestyle. ,Step 3. 引导学生在角色扮演的情景中复习非谓语动词被动式作宾语、主语的用法并兼顾巩固前两个教学环节所学的语法项目。,示例中含目标语法的句子如下： I hate being polluted. Being polluted by waste water from factory makes me feel very sad. Having been pollut
7、ed / Polluted, I give off a bad smell. I want to be cleaned.,to be done, being dong做宾语时与句子主语是被动关系。 to be done表示的动作在谓语之后发生，含有将来时间概念。,Step 4. 营造记者采访的情景，复习非谓语动词被动式作宾补的用法。,I expect that more trees will be planted. I want our government to make some laws 老师引导学生把他们改写为： I expect more trees to be planted. I
8、 want laws to be made,to be done做宾补时与宾语是被动关系。表示的动作在谓语之后发生，含有将来时间概念。,Step 5. 利用情景写作，巩固和内化知识,Writing task: To make Chengdu a better place to live in, please write a letter to the government, listing the current problems the city is facing and giving suggestions. Try to use the grammar knowledge weve s
9、tudied today if possible.,SB II Unit 9 Saving the earth & Unit 13 The water planet “水资源危机现状原因解决措施一系列链式语篇”,2.强化语篇和话题功能，融合综合技能培养,用新闻语篇激活学生已有的情态动词知识,借助分析水资源成因的语篇，巩固和运用表推测的情态动词用法,利用谈论解决水资源危机措施的听力语篇，归纳表建议、要求的情态动词用法,结合本单元话题用情态动词写作,复习表责备、后悔的情态动词用法。,Step 1: 用描写水资源现状的新闻语篇激活学生已有的情态动词知识。,Current Situation Li Y
10、anbo, a 24-year-old farmer, living in a county near Kunming, has to rise early every morning to meet the truck that arrives once a day to provide water to the villagers. Each family may get two or three buckets of water for drinking, cooking and washing Currently, nearly two-thirds of the cities in
11、China are facing some sort of water shortage, and the situation may be worse in rural areas,Step 2: 借助分析水资源成因的语篇，巩固和运用表推测的情态动词用法。,1）The children in Africa _ be very eager to have access to clean drinking water, for they have been suffering from the terrible water shortage. A. might B. could C. can D
12、. must 2）How is your trip to the Dianchi Lake in Yunnan? Is it beautiful? It _ be, since its a tourist attraction. But the lake is now heavily polluted. What can people _? A. would; do B. will; do C. must; have done D. should; have done 3）Many people arent aware of the importance of saving water, wh
13、ich _ be a major factor contributing to the water crisis. A. could B. may C. shall D. would ,Step 2: 借助分析水资源成因的语篇，巩固和运用表推测的情态动词用法。,Causes of the Water Crisis What should have caused the water crisis? There mustnt be one absolute answer. Some say the rapid economic growth and rising demand for water
14、resources may create a water shortage in the past 10 years. Others strongly argue that industrial and agricultural water pollution could be the most dangerous as it poses a serious threat to water quality As far as I am concerned, _.,Step 3: 复习表责备、后悔的情态动词用法,We should/ought to have planted more trees
15、. We could have taken measures earlier. We might have paid more attention to the problem of water shortage. If we had recycled water in our daily life, the situation would have been better.,Step 4: 利用谈论解决水资源危机措施的听力语篇，归纳表建议、要求的情态动词用法。,International World Water Day is celebrated annually on 22 March a
16、s a means of focusing attention on the importance of freshwater and the sustainable management of freshwater resources. The United Nations General Assembly decided 22 March 1993 as the first World Water Day.,Step 5: 结合本单元话题用情态动词写作,Writing task: Write an essay with the title “Save Water, Save Life”, using appropriate model verbs. The current situation, causes of the water crisis a
