Module4 Sandstorms in Asia –Grammar学案.doc
Module4 Sandstorms in Asia Grammar学案 infinitive一、教学目标：1、掌握动词不定式在句中的基本用法以及动词不定式的时态和语态，2、掌握常用动词不定式作宾语或宾补的常见的动词或句型；二、自学导引：1、课前预习和归纳动词不定式的用法以及动词不定式的时态和语态时态（结合课本p107）2、课前完成本学案中学案上的练习并讨论合作探究部分，对其作一归纳。合作探究：小组讨论并归纳其考点1. _ is believing. a. to see b. seeing c. see d. to be seen2. when i handed the report to john, he said that george was the person _. a. to send b. for sending it c. to send it to d. for sending it to3. she didnt remember_ him before.a. having met b. have met c. to meet d. to having met4. there isnt any difference between the two. i really dont know _. a. where to choose b. which to choose c. to choose what d. to choose which5. mrs smith warned her daughter _ after drinking. a. never to drive b. to never drive c. never driving d. never drive6. though he had often made his little sister _, today he was made _by his little sister. a. cry；to cry b. crying；crying c. cry；cry d. to cry；cry 教师点拨：动词不定式具有动词特点，可以有自己的宾语和状语，组成动词不定式短语。动词不定式的肯定形式是todo；其否定形式是not todo。完成式：to+ have done；进行式：to+ be doing。具体用法：1、作主语 to see is to believe.但在英语中，常用it作形式主语，真正的主语即动词不定式放在后面。如：it's wrong to play tricks on other people.2、作宾语 不定式作宾语有两种：一种是及物动词后直接跟带to的不定式，另一种是“及物动词+疑问句+带to 的不定式”。 1）及物动词+带to的不定式结构： 只能跟动词不定式的动词，常见的有：want, wish afford, agree, aim, appear, ask, decide, demand, desire, determine, expect, , happen, hope, intend, manage, offer, pretend, promise, prepare, refuse, seek, t, undertake等。 he managed to solve the complicated problem the stranger offered to show me the way. mr. smith undertook to build a new plant in south africa. 2）动词+疑问代（副）词+不定式：常见的动词有：advise, decide, discuss, find out, know, learn, regard, remember, see, teach, tell, understand,等。常用的疑问代（副）词有what, when, where, which, how, whether等，但不包括why。 he does not know when to start. i will show you how to deal with it. 有时，不定式可由it代替，而把不定式放到后面去。这可以用这一结构表达：动词（如find, think, consider, feel等）+it+形容词+不定式，it是形式宾语，真正的宾语是后面的动词不定式。3推荐阅读：迎接挑战学案Unit 1 The Dragon Boat Festival教学案药学案Module 2 Developing and Developed Countries-vocabulary学案Unit7 How much are these pants导学案两极世界的形成学案学案教学设计教学案例与反思教学案例反思 第 3 页 /总页数3 页
