1 . Look and discuss
1. What do you know about the place in the photo?

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2. What do you think of when you hear the phrase "cultural heritage"?
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3 . To talk about the speaker’s trip and experience
1. Activity 1: Read the following sentences. Put them in the right box.

Showing that you are listening

Exactly!       You’re right!          I see.       I know what you mean.       
No way!       You’re kidding!     Really?     I can’t believe it!            
Great!/Super!   That’s interesting.     Wow!       Tell me about it!

expressions of agreement or understanding
expressions of disbelief
expressions that show feelings, such as joy, excitement, or sadness
encouragement to say more

2. Activity 2: Work in groups. Imagine Justin is telling some friends about his trip to Guizhou. One of you is Justin and the rest of you are his friends. Ask Justin questions about his trip and experience.
Tips:
•Use the information in Justin and Wu Yue’s conversation.
•Use the expressions we mentioned just now to show that you are listening.
Sample:
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4 . Activity 1　Read the pairs of sentences. Underline and compare the different verb forms.
1. Jan’s life has been greatly improved by the Internet.
The Internet has greatly improved Jan’s life.
2. Much has been written about the wonders of the World Wide Web.
People have written much about the wonders of the World Wide Web.

5 . Read and think
1. What do you usually do online?
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2. Can you name some apps of social media?
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3. Look at the online activities in the box and match them with the pictures. Then tick the pictures of the activities that you like to do when you are online.

________ write a blog post
________ use a search engine 
________ chat online
________ stream movies and music

7 . 写出句子中省略的部分
That’s the car(...) he bought last month.________
（关系代词that, which, who, whom在限制性定语从句中做宾语时，可以省略）

8 . 写出句子中省略的部分
1. Don’t touch anything unless your teacher tells you to(...).
（动词不定式常省略与前面重复的动词原形，而保留to）
2. Though Peter isn’t a driver,he used to be(...).
（如果不定式to之后有“have+动词的过去分词”或be时，则须保留have或be）

9 . 阅读下列句子，注意句中括号部分的内容
1.(You) Open the window, please.
2.(Wait) Just a moment, please.
3.—Are you ready?
—Yes, I am (ready).
4.He hoped to finish his task and (to) go back home.
5.I asked him to stay here, but he refused to (stay here).
6.This is the book (that) I bought last week.
7.I believe (that) I have the ability to make it.
8.You can refer to the dictionary if (it is) necessary.
9.Though (he was) a young man, he has made several inventions.
以上9个句子均是根据语境把句子中的某些内容省去，但是句子意思保持不变，目的是避免________，使句子简洁，精练，重点突出。