选修6第三单元语it的用法.ppt

Unit 3-Unit4（module 6) The use of “it” Learning about Language ____ was a sunny day. Peter decided to go for a walk to the park, though _____ was two miles away. ___ was so comfortable to walk on the street. it It It Lead in Suddenly ___began to rain. He found __ hard to walk there. Then he took a bus home. Unfortunately ___ went wrong. When he got home, he was wet through. Thus ___ was a day that he would never forget. it it it it The use of “it” learning about grammar Discovering “It” It rains heavily. 2. It is 20 kilometers from Granddads house to James’. 3. It is November 11, 2005. 4. It is 9 o’clock at night. 5.Itll be lovely in the garden tonight． 6. It is bad to smoke. 7.I find it difficult to learn English well. 8. What is thist/that? It is a cellphone. 9. What a beautiful baby? Is it a boy? 10. My cat is missing, I can’t find it anywhere. 天气 距离 日期 时间 形式主语 环境 形式宾语 不明性别的成人或幼儿 上文提到的事物(同一物) 替代指示代词this/that S1. What is this? It is a cellphone. S2. What is that? It is his dictionary. S3. Whose book is this? It is Mr Cheng’s. S4. Where is your English book? It is here. S5. My cat is missing, I can’t find it anywhere. S6. What a beautiful baby? Is it a boy? Draw a conclusion: 1. It---词性? ______ 可以用作人称代词，代指_______________ 还可以替代指示代词_____ 或______或__________________________ pron. 前文提到的事物. that this 指代性别不详的人或者是幼儿 一、 it用作代词 It is Friday today. It was very cold last Monday. It is about 8:30 now. It is about 25km from Longxian to Bazi. It lies in the south of Shaoguan city. It is 40°C ! You got a high fever! 2. it 可以用作非人称代词, 表示_____, _____, ______, ______, ______, ______等。 date weather time distance place temperature 日期 天气 时间 距离 地点 温度 Read and analyze the following sentences. 二、作引导词，在句中作形式主语或形式宾语，代替后面的动词不定式、动名词或从句。 代替 “to do” It is important for us to learn English well. I found it necessary to tell him about the matter. 2) 代替 “doing” It is no use quarrelling with him about it. I think it no good talking to her.