Unit One Campus Life Part Ⅰ Practice for the Text Word Building Vocabulary Reading Comprehension Part Ⅱ Exercises for PRETCO(B) Part Ⅰ Vocabulary and Structure Part Ⅱ Reading Comprehension Part Ⅲ Translation--English to Chinese Part Ⅳ Writing Unit Two Career Planning Part Ⅰ Practice for the Text Word Building Vocabulary Reading Comprehension Part Ⅱ Exercises for PRETCO(B) Part Ⅰ Vocabulary and Structure Part Ⅱ Reading Comprehension Part Ⅲ Translation--English to Chinese Part Ⅳ Writing Unit Three Human Relationship Part Ⅰ Practice for the Text Word Building Vocabulary Reading Comprehension Part Ⅱ Exercises for PRETCO(B) Part Ⅰ Vocabulary and Structure Part Ⅱ Reading Comprehension Part Ⅲ Translation--English to Chinese Part Ⅳ Writing Unit Four Health Part Ⅰ Practice for the Text Word Building Vocabulary Reading Comprehension Part Ⅱ Exercises for PRETCO(B) Part Ⅰ Vocabulary and Structure Part Ⅱ Reading Comprehension Part Ⅲ Translation--English to Chinese Part Ⅳ Writing Unit Fiwe Sports Part Ⅰ Practice for the Text Word Building Vocabulary Reading Comprehension Part Ⅱ Exercises for PRETCO(B) Part Ⅰ Vocabulary and Structure Part Ⅱ Reading Comprehension Part Ⅲ Translation--English to Chinese Part Ⅳ Writing Unit Six Enjoy Shopping Part Ⅰ Practice for the Text Word Building Vocabulary Reading Comprehension Part Ⅱ Exercises for PRETCO(B) Part Ⅰ Vocabulary and Structure Part Ⅱ Reading Comprehension Part Ⅲ Translation--English to Chinese Part Ⅳ Writing Unit Seven Entertainment Part Ⅰ Practice for the Text Word Building Vocabulary Reading Comprehension Part Ⅱ Exercises for PRETCO(B) Part Ⅰ Vocabulary and Structure Part Ⅱ Reading Comprehension Part Ⅲ Translation--English to Chinese Part Ⅳ Writing Unit Eight Eating Out Part Ⅰ Practice for the Text Word Building Vocabulary Reading Comprehension Part Ⅱ Exercises for PRETCO(B) Part Ⅰ Vocabulary and Structure Part Ⅱ Reading Comprehension Part Ⅲ Translation--English to Chinese Part Ⅳ Writing