Unit 1 The Changing World
Topic 1 My hometown has become more and more beautiful
1a Look, listen and say
（After a long holiday, Kangkang is happy to see his friends.）
Kangkang: Hi, Jane. Did you have a good summer holiday?
Jane: Yes. What about you?
Kangkang: Not bad. Rita, you have just come back from your
hometown. How was your trip?
Rita: Great. I went to many places near my home in India. Great
changes have taken place there and my hometown has become more and more beautiful. Where have you been, Jane?
Jane: I have been to Mount Huang with my parents. It’s a beautiful
place. But there were so many people that I couldn’t find a proper place to take photos. And where have you been, Kangkang?
Kangkang: I have been to an English summer school to improve my
English. By the way, where’s Maria?
Jane: she has gone to Cuba to be a volunteer and she will be back
Rita: Listen! There goes the bell.
1. 现在完成时的基本用法： 主语+have+过去分词
（1） The car has arrived.
（2） Someone has broken the window.
（3） He has travelled over many lands.
（4） Have you ever seen the sea?
2. have/has been to 与have/has gone to辨析
have/has gone to some place 表示去了某地，有可能就在某地或者是在去某地的路上，总之不在说话的现场。如： -Where is your father? 你父亲去哪儿了？
-He has gone to London.他去伦敦了。（他的父亲不在说话的现
而have/has been to some place表示（曾经）去过某地，现在人已返回，不在那里了，是对过去经历的一种回忆。
-Have you ever been to Beijing? 你曾经去过北京吗？（是问
3. so……that……如此……以致……，引导结果状语从句。 He ran so quickly that we couldn’t keep up with him. 他跑得很快，我们跟不上。
so……that……引导的从句有时可以和too……to……句型互换。如：He is so young that he can’t go to school. = He is too young to go to school.
4. by the way 顺便说
By the way, I have good news to tell you.
【拓展】（1）the way to…去…的路，如
I know the way to the hospital.我知道去医院的路。
（2）way of doing sth.
Way to do sth.
如： Is there any way of contacting you while you are in China?
The students are learning new ways to communicate in writing.
5. There goes the bell.铃响了。
如：Here comes the bus! 公共汽车来了！
Now comes your turn.现在该轮到你了。
Here he comes.他来了。
Here they are.它们在这（给你）。