高中英语人教版必修四学案：Unit4Bodylanguage语法(教师版).doc

第  PAGE 4 页 共  NUMPAGES 4 页 教学内容 Learning aims: 通读课文，找出包含动名词的句子，并分析在句中所做成分。 2. 能会运用所学语法知识解决问题。 Learning key points: To master some sentence patterns Learning difficult points: 运用所学语法知识解决问题 【学案使用说明】在提前预习的前提下完成学习指导即时感悟【回顾复习】 在课文中找到-ing形式在句中所状语的句子。 __________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________________________________________________________ ________________________________________________________________ ___________________________________________________________________________________________________________________________________________________________________________________________________【自主 合作 探究】 动词-ing形式作状语 动词-ing形式可以作状语，在句中表示时间、原因、结果、条件、让步、行为方式或伴随情况等。动词-ing形式作时间、原因、条件、让步状语时多位于句首；作结果、伴随情况状语时常位于句末。 1 表示时间，相当于一个时间状语从句。 　　 Having made full preparations, we are ready for the examination. 我们已经作好了充分准备，现在可以应考了。 (= After we have made full preparations...) 2 表示原因，相当于一个原因状语从句。 Being ill, he didnt go to school yesterday. 由于生病，他昨天没有上学。(= Since he was ill...) 3 表示结果，相当于一个并列谓语。 　　 His father died, leaving him a lot of money. = and left him a lot of money. 他父亲死了，留给他许多钱. 4 表示条件，相当于一个条件状语从句。 Working hard at your lessons, you will succeed. =If you work hard at your lessons.. 如果你努力学习，就一定能成功。 5 表示让步，相当于一个让步状语从句。 　　 Knowing all this, they made me pay for the damage. = Although they knew all this... 尽管知道了一切情况，他们还是要我赔偿损失。 6 表示行为方式、伴随情况或补充说明，相当于一个并列结构。 　　 He lay on the grass, staring at the sky for a long time. = ...and stared at the sky for a long time 他躺在草地上，长时间地望着天空。 【当堂达标】 1. When _____ different cultures, we often pay attention only to the differences without noticing many similarities. A. compared B. being compared C. comparing D. having compared 2. Whenever he was asked why he was lat