高中英语 Unit 5 On the road Period Ⅱ Using language——Grammar Vocabulary教学案 外研版必修第二册-外研版高一第二册英语教学案

Period Ⅱ Using language——Grammar & Vocabulary Grammar(现在分词作定语)课前自主预习[观察句子，总结规律]① ... there were over 200,000 people reading my blog!②I love to photograph the rising sun, ... [我的发现]句①和句②中，reading 和 rising 为____________，在句中作________。答案：现在分词；定语精讲课时语法一、明确现在分词作定语在句中的位置一般来讲，单个现在分词作定语通常放在被修饰名词的前面，而现在分词短语作定语则放在被修饰名词的后面，如：China is a developing country.中国是一个发展中国家。Who is the student standing_by_the_door?站在门口的那个学生是谁？名师点津 有些作定语的现在分词已经转化为形容词，如： touching感人的 ，growing日益增长的，boring令人厌倦的，interesting有趣的，following下述的，下列的，charming令人着迷的，stimulating激励人的，pressing紧迫的，surrounding周围的。That is a really touching moment.那是一个真正感人的瞬间。二、认清现在分词作定语的逻辑主语现在分词作定语时，其逻辑主语就是被修饰的名词。在很多情况下，作定语的现在分词或短语可以改写为定语从句作定语。We visited the village lying in the south of our county.＝We visited the village which lies in the south of our county.三、弄懂现在分词作定语的时间内涵现在分词作定语时，它所表示的时间一般与谓语动词所表示的时间相同。现在分词不但可表示正在进行的动作，也可表示经常性的动作或状态，还可表示将来的动作。如：Do you know the woman talking_to_our_head teacher? ＝Do you know the woman who_is_talking_to_our_head teacher ？(定语从句中谓语动词用现在进行时)The factory making_color_TVs is located east of the city. ＝The factory that_makes_color_TVs is located east of the city.(定语从句中谓语动词用一般现在时)The boy coming_to_dinner this evening is a classmate of mine.＝The boy who_will_come_to_dinner_this_evening is a classmate of mine.(定语从句中谓语动词用一般将来时)名师点津 有些不及物动词的现在分词与其过去分词所表达的时间形成鲜明的对比，现在分词表示动作正在进行，而过去...