Module 1 Amazing things Unit 1 Encyclopaedias Unit 2 Numbers Test for Module 1 Module 2 Science and technology Unit 3 Computers Unit 4 Inventions Test for Module 2 Mid-term Examination Module 3 Culture and history Unit 5 Educational exchanges Unit 6 Ancient stories Test for Module 3 Module 4 School life Unit 7 Memory Unit 8 English Week Test for Module 4 End-term Examination Tapescripts Answer key
