Module 1 Wonders of the world
Unit 1 It's more than 2,000 years old.
Unit 2 The Grand Canyon was not just big.
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Module 2 Public holidays
Unit 1 My family always go somewhere interesting as soon as the holiday begins.
Unit 2 We have celebrated the festival since the first pioneers arrived in America.
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Module 3 Heroes
Unit 1 She trained hard,so she became a great player later.
Unit 2 There were few doctors,so he had to work very hard on his own.
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Module 4 Home alone
Unit 1 I can look after myself,although it won't be easy for me.
Unit 2 I became so bored with their orders that I wished they would leave me alone.
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Module 5 Museums
Unit 1 Don't cross that rope!
Unit 2 If you ever go to London,make sure you visit the Science Museum.
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Module 6 Problems
Unit 1 If I start after dinner,I'Il finish it before I go to bed.
Unit 2 If you tell him the truth now,you will show that you are honest.
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Revision module A
Module 7 Great books
Unit 1 We're still influenced by Confucius's ideas.
Unit 2 It is still read and loved.
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Sports life
Module 8
Unit 1 Daming wasn't chosen for the team last time.
Unit 2 He was invited to competitions around the world.
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Module 9 Great inventions
Unit 1 Will computers be used more than books in the future？
Unit 2 Will books be replaced by the Internet？
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Module 10 Australia
Unit 1 I have some photos that I took in Australia last year.
Unit 2 The game that they like most is Australian football.
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Module 11 Photos
Unit 1 He's the boy who won the photo competition last year!
Unit 2 The photo which we liked best was taken by Zhao Min.
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Module 12 Save our world
Unit 1 If everyone starts to do something, the world will be saved.
Unit 2 Repeat these three words daily: reduce, reuse and recycle.
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Revision module B
培优帮（单独成册）
