外研版(2019) 必修三 Unit 5 What an adventure! Grammar教学设计（表格式）

Unit 5 What an adventure! Grammar板块教学设计 课型 Grammar 主题语境 人与自然———探险活动对人类的意义 内容分析 语法部分旨在通过语境对比和时间轴图示，结合句子和情境训练，加深学生对动词的过去将来时用法的理解。 教学目标 归纳过去将来时的用法，熟练掌握并能够在实际语境中恰当运用。 教学重点 熟练掌握并能够在实际语境中恰当运用过去将来时。 教学难点 熟练掌握并能够在实际语境中恰当运用过去将来时。 教学内容 Step1 Observing.Observe the following sentences.Last year, hundreds of people spent good money on an experience that they knew would include crowds, discomfort and danger. Many would become sick, due to the extreme cold and low air pressure, and a few would even lose their lives. (Para1)Mallory would die on the mountain in 1924, although his body would not be found until many years later. (Para 2)In 2011, words similar to those of Mallory were spoken by American mountain climber Alan Arnette, who climbed Qomolangma in that year and was going to climb other high mountains around the world. (Para 3)引导学生自己观察粗体部分，初步发现过去将来时的形式和含义。Step2 Discovering the rules.Past Future.1. 过去将来时表示从过去某一时间看将要发生的动作或存在的状态。2. 表示过去将来时是“立足过去，着眼未来”的一种时态, 常用于宾语从句中。Compare present future and past future.3. would do表预测。Last year, hundreds of people spent good money on an experience that they knew would include crowds, discomfort and danger. Many would become sick, due to the extreme cold and low air pressure, and a few would even lose their lives.4. would do表可能性。Mallory would die on the mountain in 1924, although his body would not be found until many years later.5. be going to do 表计划打算安排。In 2011, words similar to those of Mallory were spoken by American mountain climber Alan Arnette, who climbed Qomolangma in that year and was going to climb other high mountains around the world.6. be going to do迹象表明会发生。With all the support, I believed that this class was going to be a success! 过去将来时表示从过去的某一时间或过去的观点看将要发生的动作或将要呈现的状态，经常用于叙述过去的事情，最常见的结构是would do和was / were going to do。Step3 Applying the rules.1. Write the clauses in the correct order and complete the memoir.教师带领学生在具体语境中进一步理解过去将来时的意义，掌握用法。 第一步：学生独立阅读文段，理解语境，掌握大意。第二步：学生根据文段的意义，独立将四个打乱词序的句子按正确词序排列，并填入文段相应位置，使文段语句通顺、意思完整。 2. Imagine you were one of the sailors in Activity 2. Answer the captain’s questions using I was going to ..., but...Did you hunt for food Did you collect any water Did you put up the tent Did you build a fire 本活动考查学生在真实语境下对过去将来时的运用。教师引导学生不仅要根据语境恰当运用这一时态，还要关注语境本身，了解探险中可能的遭遇，思考应对办法，体会周全的准备工作的重要性，为下一个活动做铺垫。Step4 plete the sentences.我们被告知飞机十分钟后就要起飞。(tell, take off)我听说他们不久就要回上海。(return)这个人正要放弃，这时他被一艘大船发现了。(a ... ...