Unit 1 Getting along with others Grammar 教学设计 2.doc

Unit 1 Getting along with others Grammar 教学案 2备 课 时 年 月 日 上 课 时 间第 周 周 月 日班级 节次 课题Unit 1 Getting along with others Grammar总课时数第 节目标Get to know the usages of to-infinitive & try to use it correctly.重难点Learn the grammar rules by heart and put to use it correctly.教学参考Teachers Book授课方法Inductive method教学辅助手段多 媒 体 不用专用教室 不用教学过程设计教学二次备课Step1: GreetingsStep2: Grammar: To-infinitive. 不定式句法功能1.作主语：The cat said, “To take roller coaster” is terrible. 不定式短语作主语时，可以直接放在句首，但在很多情况下，尤其是在疑问句和感叹句中，往往放在谓语之后，而用先行代词it作形式主语。不定式作主语常见句型：a) It is + adj. (easy, important, difficult) + 不定式b) It is + n. (a pity, a pleasure, ones duty, a shame) + 不定式eg. Its my duty to teach you how to be a student of Jian Ping High School.c) It takes/needs/requires + some time (hours, months, days, patience) + 不定式eg. It requires patience to be a good teacher.2. 作表语：当句子的主语是aim, idea, policy, question, suggestion, wish, task, duty, job, purpose等或者主语是what引导的名词性从句时，后面可以用不定式做表语，用以说明主语所包含内容。The Ss translate the sentences and summarize the rules of the to-infinitive.教学过程设计教学二次备课3.作宾语 a) 可直接用不定式作宾语的动词很多，常见的有：agree, ask, decide, determine, expect, fail, hope, learn, intend, manage, offer, plan, promise, refuse, want, wish等。当不定式短语比宾补长时，往往将不定式放到宾补后，而用先行代词it作形式宾语，常用动词有feel, think, find, believe, consider, make等。b) 不定式一般不作介词的宾语，只有少数介词如but, except等后面可以跟不定式作宾语。一般情况下作介词宾语的不定式都带to，如果but或except所在句子里的谓语动词都是实义动词do, does, did时，通常省略to。4. 宾语补足语a) 通常作宾语补语的不定式要带to，常用于以下动词之后：ask, tell, advise, allow, enable, expect, force, get, like, order, teach, want, invite, wish, beg等b) 使役动词及感官动词后跟不定式作宾补时不能带to，如：let, have, make，hear, feel, see, watch, notice等. 但当这两类动词为被动态时,不定式必须加上to.5. 作定语 不定式可以在句子充当后置定语，修饰名词。6. 作状语 不定式可以作状语，表示目的、结果、原因、条件等。Step3: PracticeThink about more verbs followed by to do and learn them by h