[第二节动词不定式与.doc

第二节 动词不定式与“V - ing”形式在写作中的运用 动词不定时 动词不定式由“to +动词原形”构成。它具有名词、形容词和副词的特征， 同时也保留动词的特征。在书面语中，动词不定式及不定式短语（不定式加上它的宾语或状语构成）使用相当广泛。 训练1：动词不定式的用法。 (1) To punish her would not be fair. (2) It is not an easy thing to master a language. (3) We are planning to collect money for the new library. (4) Do you have anything to say for yourself? (5) One of our main tasks is to improve our writing. (6) We must do everything we can to help them. (7) The teacher wants all of us to make rapid progress. (8) I hate to see you to leave so soon. (9) The actor doesn’t want anything to answer at the party. (10) They made it clear to everyone to protect our plants. 归纳：不定式在句子中可以做_______、________、________和________ 写作时要注意只有部分及物动词之后可以接动词不定式作宾语，这类动词在第一章第四节中已经归纳过，为了强化记忆这里再重述一下：want, like, wish, hate, prefer, hope, continue, manage, try, ask, offer, start, begin, forget, promise, pretend, decide, learn, agree, choose, expect 等。 在make, let, have, see, hear, watch, notice, observe, look at, listen to等及物动词后的动词不定式作宾语补足语时不带to。 训练2：用不定式表达下列汉语句子。 （1）我的愿望是上大学。 _______________________________________________________________ （2）我用了三天时间记完了这些单词。 ________________________________________________________________ （3）当她正要去摘花时，突然落入河水中。 ______________________________________________________________ （4）记住把它包好，签名并写祝愿词。 ______________________________________________________________ （5）在剧中它扮成双目失明。 ______________________________________________________________ （6）我想在假期找点书看。 ______________________________________________________________ （7）孩子们听到这个消息高兴地跳起来。 ______________________________________________________________ （8）她请我再打一次电话。 ______________________________________________________________ （9）让我来替你做。 ______________________________________________________________ （10）我想让你用英语回答这个问题。 ______________________________________________________________ 训练3：先分析英语短文中的不定式用法，然后尽量使用不定式按汉语提示完成下面的书面表达。 （1）I was so pleased to hear from you and am writing to tell you something about my school. On one