宁波诺丁汉大学商务英语课件.ppt

考点一：直接接动词不定式做宾语的动词。 　　这一类动词往往表示请求、要求、选择、决定、打算、企图等 　　afford begin consent expect hesitate neglect prepare threaten 　　agree bother decide fail hinder offer pretend undertake 　　ask care demand fear intend plan refuse venture 　　attempt choose desire hate learn pledge resolve volunteer 　　beg claim endeavor help manage prefer start want 　 　　He pledged never to come back until he had made great success. 　　 I hesitate to spend so much money on clothes. 我对花那么多钱买衣服犹豫不决。 考点二：在以下情况下常使用不带(或省略)to的动词不定式： 　　1. 感官动词后面：feel, listen, hear, look at, notice, see, watch, observe, perceive 　　I saw a man enter the shop. 　　2. 个别表示使役意义的动词，如：have, let, make， 　　 The teacher has us write a composition every week. 　　 3. 一些情态动词，had better, would rather…than…，would sooner…than…，rather than, may well do，may as well do (还是…好了)，can not but…，can not help but…等句型， 　　Rather than wait anyone, I decided to go home by taxi. 　　We might as well put up here for tonight. 　　4. 在do (did, does, done) nothing (anything, everything )but (except) do 句型中。 　　I can do nothing but follow your advice. 　　如果but或except之前没有do，help, 其后的to 不能省略。 　　There is no choice but to wait and see.  5. 由 all, what 引导的主语从句或者主语被only, first, one, least 或形容词最高级修饰时，而且从句中含有do时，其表语如果是动词不定式，则往往省去to。 　　What I have to do is take a rest. 　　The only thing I could do was do it myself. We are all for your proposal that the discussion be put off. His demand is that all of us (should) be present at the meeting. 注意二：以上这类动词中有时候有的动词的宾语从句不用虚拟语气，必须根据句子的意思来判断。 What he said suggested(表明)that he did not agree with us. 考点三：It is/was + 形容词 / 过去分词 + that + (should) + 动词原形，这些形容词主要表示必要性、重要性、强制性、合适性、义务性，即某人对某事的反应。 important, natural, desirable, possible, astonishing, advisable(可取的， 明智的), anxious, appropriate, compulsory(义务的；强制的；强迫的), crucial (至关紧要的), eager, essential, fitting, imperative (命令的， 强制的， 必要的), improper, natural, necessary, obligatory (义不容辞的， 必须的), preferable, proper, urgent, vital, willing shocked, requested It was essen