不定式公开课(实用).ppt

2021/9/12 * 接不定式作宾语补足语的动词口诀: 请求与命令 想要邀请期待鼓励与建议 答应告诫允许提醒和帮助 2021/9/12 * 请求与命令 ask sb. to do sth. 请求某人做某事 tell sb. to do sth. 命令某人做某事 2021/9/12 * 想要邀请期待鼓励与建议 want sb. to do sth. 想要某人做某事 invite sb. to do sth. 邀请某人做某事 expect sb. to do sth. 期待某人做某事 encourage sb. to do sth. 鼓励某人做某事 advise sb. to do sth. 建议某人做某事 2021/9/12 * 答应告诫允许提醒和帮助 promise sb. to do 答应某人做某事 warn sb. not to do sth. 告诫某人做某事 allow sb. to do sth. 允许某人做某事 remind sb. to do sth. 提醒某人做某事 help sb. (to) do sth. 帮助某人做某事 2021/9/12 * 作表语 My job is_______________ To see is___________. 1. 我的工作是教英语。 2. 眼见为实。 to teach English. to believe 2021/9/12 * 作定语（必须后置） 1. Betty was the first/the last to come to school. 2. We ‘ll attend the meeting to be held next week. 3. I have a child to look after at home. Do you have anything to say. It’s a good school to study in.(具有逻辑上的主谓动宾关系） 2021/9/12 * 如果不定式是不及物动词或所修饰的名词是不定式的地点/工具,不定式后面须有相应的介词 We have several model bikes to choose from He is looking for a room to live in Please give me a knife to cut with There is nothing to worry about 在time place way后面的不定式常省介词 He had no place to live 注意 2021/9/12 * 作状语 He spoke loudly (so as / in order) to be heard. They jumped with joy to hear the news. I’m too tired to walk any further tonight. 目的状语. 原因状语. 结果状语 2021/9/12 * 1 他回家去取钥匙 2 我说了什么话使你不高兴? 3 赢了这场足球赛,我们感到自豪 He went home _____ his key What have I said ______you happy? We are proud _____the football match to get to make to have won 目的状语. 原因状语. 结果状语 Consolidation(p20) 2021/9/12 * 注意: 在学习动词不定式的时候还有两点要注意哦! 1、在感官动词和使役动词后作宾补时,不定式要省略to,但以上词变为被动语态时,要加上to, 如 I always saw her play violin . He was made to work 12hours a day. 2021/9/12 * Step 5 不定式中常见的主动表被动 The question is hard to answer.=it’s hard to answer the question.(位置互换） I have some books to read. I have a room to live in. Give me sth to drink.(同时满足主谓上的动宾关系） 3. Nobody was to blame for the accident. 4. The question is