Module3Unit2Grammar学生版 (2).doc

Module 3 Unit 2 Grammar and UsageLearning aims:In this period youll learn the grammar - Preparatory subject it.Important learning points:1. Learn how to use preparatory subject it.2. Understand when Preparatory subject it is used in sentences.Learning methods:Cooperative learningLearning procedures:Step 1 Preparatory subject it用法小结:1 it 表示具体的意义，指时间，距离，自然现象，人等。E.g. - Who is it? - Its me. It often rains here in summer. How far is it from the school to your home?2 it 代指事物或前面提到过的事物。E.g. Youve helped me a lot; I will never forget it. - Whats in the picture? - Its a cat.3 it 作形式主语，代替后面的不定式，动名词或从句。E.g. 做这些无用的事情是浪费时间。 _ _(确信) we would not be able to understand Old English today. _(很难回答) whether English will continue changing in the future. 4 it 作形式宾语，代替后面真正的宾语（不定式或从句）。E.g. 我们觉得照顾老人是我们的职责。 _ I have made it a rule that I keep a diary every day. 5 由it 构成的惯用句式：1) It is +名词+从句 Its a pity that. / Its no wonder that.E.g. 你没能去看电影真是遗憾！ _2) It is +形容词+从句 Its natural that.E.g. 毋庸置疑，她会在考试中表现得很好。 _3) It +不及物动词+从句 It seems that. / It occurred to me that.E.g. 似乎他们已经误解了我。 _ 我突然想到我把手机落在办公室了。 _4) It is +过去分词+从句 It is said / reported / believed that.E.g. _(据说) he was killed in the earthquake.5) 其他句式： Its no use / good doing . Its. since. Its time for sth. / to do sth. It is the first time that. It is /was + 被强调部分+ that/ who+ . I like / hate it when.E.g. 谋杀案是在早晨发生的。（强调句型） _ 自从他开始学法语已经六年了。 _ 读这些书没有好处。 _ I like it in the autumn when the weather is clear and bright.6 it 习惯用法：it用于习惯用法结构中，模糊地指一般情形，或指由上下文可以了解的事物。E.g. It cant be helped. Thats the best of it. - Shall we meet next week? - Yes, lets make it next Sunday. Get it. Thats it. Forget it. Step 2 Consolidation 【课堂检测】1._ Barbara Jones offers to her fans is honesty and happiness. A. WhichB. WhatC. ThatD. Whom2. The shocking news made me realize _ terrible problems we would face. A. whatB. howC. thatD. why3. There is clear evidence _ the most difficult feeling of all to interpret is bodily pain.A. whatB. ifC. howD. that4. The message you intend to convey through words may be the exact opposite of _ others actually understand.A. whyB. thatC. whichD. what5. I am afraid hes more of a talker than a doer, which is _ he never finishes anything. A. that B. when C. where D. why6. Weve offered her the job, but I dont know_ shell accept it.A. where B. what C. whether D. which7. The villagers have already known _ well do is to rebuild the bridge. A. this B. thatC. whatD. which8. It was never clear _ the man hadnt reported the accident sooner.A. that B. how C. when D. why9. His writing is so confusing that its difficult to make out _it is he is trying to express. A. that B. how C. who D. what 10. Our teachers always tell us to believe in _we do and who we are if we want to succeed. A. why B. how C. what D. which11. Twenty students want to attend the class that aims to teach _to read first. A. what B. who C. how D. why12. When the news came _the war broke out, he decided, to serve in the army. A. since B. which C. that D. because13. Modern science has given clear evidence _smoking can lead to many diseases.A. what B. which C. that D. where14. Id like to start my own businessthats_Id do if I had the money. A. why B. when C. which D. what15. It is still under discussion _the old bus station should be replaced with a modern hotel or not.A. whether B. when C. which D. where16. It is not always easy for the public to see _ use a new invention can be of to human life.A. whose B. what C. which D. that17. Before a problem can be solved, it must be obvious _the problem itself is. A. what B. that C. which D. why 18. _ is known to us all that China has launched Change II spaceship successfully. A. What B. That C. It D. As19. The fact that she was foreign m