Theusageofit.ppt

John think it won’t be long _____ he is ready for his new job. (2010陕西） A. when B. after C. before D.since .①It is hoped that you ________ there on time. ②It is advised that you ________ there on time. 　　A. arrive 　　B. should arrive 　　C. will arrive 　　D. both A and B  　　析：①C，②D。句①是it作形式主语，that从句作真正的主语。主从句时态一致是解题的关 It is no use_____( cry) over spilt milk. 覆水难收 过去的事哭也是白费力气。 It is no use _____( cry) about the past. 期待别人的帮助是不行的。 It is no good___ (hope) for others help. 在一些固定用法中考查 常见的固定用法有: make it 成功，安排在或定在某时间 forget it 别提了，忘了它吧 Don’t mention it 别提了，表示不用谢 It doesn’t matter 没关系 It(That) depends 视情况而定 You guessed it 你猜着了 It’s hard to say 很难说 It’s up to you to do sth.由你来决定做某事 8、It happens/occurs/appears/ seems that …  此句型意为：碰巧……好象……似乎…… 1, It (so) happened that I was watching TV when he came to see me. 2, It appeared that the little girl would probably never walk. 3, It seems that he is always true. 充当”形式宾语”的 It sb think / find / consider/ make + it + adj./n.+ to do / doing / that… 为了记忆方便我们可称该句型为“6123结构”。  6 指主句中常用的动词；think, believe, make, find, consider, feel 1 指的是形式宾语 it；　  2 指的是宾补的两种形式：形容词或名词；  3 指的是真正宾语的三种形式：不定式短语， 动名词短语或 that引导的宾语从句。  We think it our duty to clean our classroom every day. 2) He felt it important to learn English well. 3) They found it difficult that they would finish their work in two days.   I like ___ in the autumn when the weather is clear and bright.(04全国) A. this B. that C. it D. one 点拨:这是it作形式宾语的一种特殊用法.少数动词(如like, love, enjoy, dislike, hate, appreciate等),必须先由it担任形式宾语,再接从句. I like (enjoy, hate…) it when…. I would appreciate it if… …see to (depend on…) it that… Sentence patterns: C 形式宾语 * * The usage of it  1. It never rains but it pours ！ 2. It takes two to make a quarrel. 3. All time is no time when it is past. 4. It’s the thought that is the most important. 5. It is no use cryin