人教版英语必修一unit4 Grammar 学案.doc

Unit4导学案 Grammar 课前自主预习方案 一. 单词拼写（根据句意或首字母提示写出下列单词的完整形式。） 1. Heavy smoking r his health. 2. He fell off the bicycle and i his arm. 3. He was r from the sinking boat. 4. The flood（洪水）d___________ a lot of houses and many people became homeless. 5. Our soldiers pretended to run away, as a result, the enemy fell into a t__________. 6. Hearing the funny story, all the kids __________（爆发）out laughing. 7. Both his grandparents were __________（埋葬）here. 8. A lot of people lost there lives in the ___________（灾难）. keys： keys:1. ruined 2. injured 3. rescued 4. destroyed 5. trap 6. burst 7. buried 8.disaster 课堂自主学习方案 一、定语从句的有关概念：在复合句中，修饰某一名词或代词的从句叫做定语从句。 如： 1)The man who/that lives next to us is a policeman. 2)You must do everything that I do. 在上面两句中的 man 和everything 是定语从句所修饰的词，叫先行词。定语从句放在先行词后面。 引导定语从句的关系词有关系代词：that , which ,who (宾格whom ,所有格whose )和关系副词where, when .关系词（关系代词或关系副词）放在先行词和定语从句之间，起联系作用，同时又作定语从句的一个成分。也就是说关系词有两个作用： 1.引导定语从句。 2.代替先行词在其引导的定语从句中充当一定的句子成分。 二、关系代词的用法 1）that 既指人，又指物，在从句当中作主语或宾语。 This is the book that I want to read. 这就是我想读的那本书。 Tom is the only one of the guests that comes from the USA. 汤姆是客人当中惟一一个来自美国的。 2 ) which 指物，在从句中作主语或宾语。 The letter which I received yesterday was from my father. 昨天我收到的信是我父亲寄来的 The dog which was lost has been found. 丢失的那条狗找到了。 3) who 指人，在从句中作主语或宾语。 Here comes the girl who wants to see you. 想见你的那个女孩过来了。 Comrade Li is a man who we should learn from. 李同志是我们应该学习的一个人。 4) whom 指人，在从句中作宾语。 Do you know the woman whom he is talking to ? 你认识他正在与之谈话的那个妇女吗？ Rose is the person whom you should look after. 罗斯是你应该照顾的人。 5) whose 既指人又指物，在从句当中作定语。 I know the person whose company produces computers. 我认识的那个人，他的公司生产计算机。 This is the person whose story surprised everybody. 这就是那个人，他的故事让所有人都吃了一惊。 提醒一： 一般说来，除了用定语从句解释名词或泛指外，先行词前应有定冠词the。 提醒二：关系代词在从句中作主语时，先行词的单复数决定从句谓语动词的单复数。 ① He is the onl