1、Section Using language Grammarit作形式宾语一、语法图解二、语法突破1概念当动词不定式、动名词或从句在某个句子中作宾语时，为了保持句子的结构平衡，常用it作为形式宾语，而将真正的宾语放到句子后部去。2用法it作为形式宾语主要分为几种情况：(1)it作形式宾语代替动词不定式(短语)I find it pleasant to work with him.我觉得和他一起工作很愉快。They felt it difficult to finish the work in such a short time.他们认为在这么短的时间内完成这项工作是困难的。She thinks
2、 it her duty to help us.她认为帮助我们是她的责任。(2)it作形式宾语代替动名词(短语)The professor considers it no good reading without understanding.这位教授认为阅读而不理解是没有益处的。Do you consider it any good trying again?你觉得再试会有用吗？He thought it absolutely senseless attempting the impossible.想做不可能的事情，他认为是完全没道理的。(3)it作形式宾语代替从句I took it for
3、granted that they would not come.我想当然地认为他们不会来了。I find it strange that she doesnt want to go.她居然不想去，我觉得奇怪。I hate it when my mother asks me to eat eggs.我讨厌母亲要我吃鸡蛋。I would really appreciate it if you could help me with my math.如果你能帮我学数学的话，我会非常感激的。单句语法填空Have you got used to the Chinese food, Robert?Yes,
4、 but I dont like it when a Chinese host keeps serving me the food.I took it for granted that he would believe in us.We all thought it a pity that the conference had been cancelled.People make it a rule to buy presents for their mothers on Mothers Day.I dont think it possible to master a foreign lang
5、uage without remembering words.维度一基础题型练1I hate it when someone came in without knocking at the door.2He felt it his duty to fight (fight) for human rights and progress.3She made it her duty to look (look) after all the other peoples affairs in that town.4We owe it to you that we all passed the exam
6、successfully.5He thinks it important for us to try to do some housework after school.6I think it best that you should stay here and wait for his return.7You may rely on it that hell come to meet you.8Id appreciate it if you would like to teach me how to use the phone.9We think it no use complaining
7、(complain) about the failure of our experiment.10The school made it a rule that the students should stand up when class begins.维度二语法与写作1I find it interesting to learn English.我觉得学习英语很有趣。2I think it right that you didnt tell him the bad news.我认为你没有告诉他这个坏消息是对的。3My father thinks it no good learning wit
8、hout practice.我的父亲认为学习而无实践是没有用的。4We feel it impossible to move the big stone.我们觉得移动那块大石头是不可能的。5I hate it when people talk about me behind my back.我讨厌人们在背后议论我。维度三以语段形式练习语法Once I found 1.it difficult to memorise English words when I studied English.I even hated 2.it when I attended an English class.La
9、st year, my best friends in America gave me some advice on studying English.When you study a foreign language, you should not depend on 3.it that others will help you.I think 4.it useless complaining about how difficult it is.I think 5.it worthwhile spending more time communicating with native speakers.Finally, you will make rapid progress in English.3
