09高考英语常考的it的六大考点.pptVIP

高考常考的IT的六大考点 　　　　　　　　　　　　　　 It常考的六大考点 考查it做代词 考查it做形式主语 考查it做形式宾语 考查it的强调句型 考查it的几个常用句型 考查it的固定用法 考查it做代词 一、代替整个句子 二、表示不确定指代 三、考查在性别不明时指人或小孩 四、指上文或者下文出现的物或事 五、指天气、时间、距离等 六、考查和one,ones,that和those的区别 The doctor advised Vesa strongly that she should take a holiday, but __ didn’t help. A. it B. she C. which D. he 正确答案：A。根据句意：医生的建议未起作用。it代替整个句子。 二、表示不确定指代 -Do you like__here? -Oh, yes. The air, the weather, the way of life. Everything is nice. A. this B. these C. that D. It ? 正确答案：D。根据下文，提问者不能确定被问者喜欢什么，it用于不确定指代或模糊指代。 三、考查在性别不明时指人或小孩 Someone is ringing the doorbell. Go and see__. A. who is he B. who he is C. who is it D. who it is 正确答案：D。说话时，不知道对方的性别。注意在宾语从句中需用陈述语序。 ? The child smiled when it saw its mother. 小孩见到母亲就笑了。 四、指代上文或者下文出现的物或事 Have you heard the latest news? –No, what __? A. is it B. is there C. are they D. are those 正确答案：A。it指代上文提及的latest news。 If I can help __, I don’t like working late into the night. A. so B. that C. it D. them 正确答案：C。help是“阻止、避免”的意思，it指代下文的事情。 五、指天气、时间、距离等 1. -He was nearly drowned once. -When was _? -__ was in 1998 when he was in Middle School. A. that, It B. this, This C. this, It D. that, This 正确答案：A。it指时间。 2. It was fine yesterday. 昨天天气好。(it指天气) 3. It’s one hundred meters from my home to the school. 我家离学校一百米。 (it指距离) 六、考查和one,ones,that,those的区别 It特指上文提及的名词，而one, ones, that, those只可以指代前面名词的名称，不可以指代前面的名词。使用one和ones时后面没有介词短语做后置定语；使用that 和those后面通常有介词短语做定语。that可与the one互换，those可以与the ones互换。例如： We’ve been looking at the houses but haven’t found __ we like yet. A. one B. ones C. it D.them 正确答案：A。表示任意一幢房子。 ）I’m moving to the countryside because the air there is much fresher than __ in the city. A. ones B. one C. that D. those 正确答案：C。分析语境和逻辑关系可以知道：该空指代the air，且有in the city后置定语修饰。 考查it做形式主语 主要用于以下结构 ： 一、 It + be + adj./n./done + clause 二、 It + be +