动词不定式》PPT课件.ppt

动词不定式; 肯定： to + V.原 或者 (to)+ V.原 否定：not/never + (to) + V.原;作主语;It +be + adj. +for/of sb. to do sth. for: adj.多为描述不定式行为的特征 （important/ necessary / interesting 等.） of: adj. 多为 描述主语的品质特征 （kind / nice / friendly / wise / foolish 等.） ;;3、It is + n. (for sb) to do sth. ;4、用在谚语中 ;1、It is necessary ______us to learn to wait. (of/for) 2、It was careless ______me to break the cup . （of/for) 3、It took them 1,000 yuan _________this table. (buy) 4、It is my pleasure _________ the box for you. (carry); 5、轮到我们打扫教室了。 It is our turn_________________________ 6、To waste time is to shorten life. （翻译成中文） ;1、动词+ to do sth. 常用动词有： want / wish / like / would like / hope / plan / try / decide / learn / need / agree / begin / start / forget / remember / manage / seem / fail/ manage/ promise等;2、动词＋疑问词+to do;3、主语+谓语+it+ adj./n. +to do;;1、动词 + 宾语（sb./sth.) + to do sth.;动词多为感官动词、使动词。 一感：feel 二听：hear, listen to 三使：make, let, have 四看：see, notice, watch, look at;1、Let him _______ the work at once. (finish / to finish) 2、Do you like listening to other people______? (talk / talking/to talk ) 3、Jim was seen _________the room. (enter /to enter ) 4、Please tell her _________here on time . (come / to come);5、I’ll help you _________this problem. (to solve /solve ) 6、 I wish you will stay with us.(改成简单句） 7、Her story made us laugh. (改成被动句） ;1、主语 + be + to do sth 主语多为 duty / wish / hope / idea / plan / ambition/ dream / work / job 等 名词 ;2、谚语中;放在被修饰词的后面;He hasn’t got a house to live;1、原因状语: 主语 + be + adj.(表情感) + to do sth. (happy/ glad angry / sorry / sad /afraid 等);2、目的状语 ;3、结果状语 too + adj./adv. +to do sth. adj./adv. enough to do sth.;动词不定式可以充当的句子成分;All I did was to give him some advice . His dream is to travel all over the world. Lucy needs a friend to play with . He was the last guest to arrive . It’s interesting to read a science fiction . ;He was glad to see you. My father offered to buy a computer for me. He