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八年級英語下冊Unit 3《Could you please clean your room？》 Section A Grammar focus-4c

八年級英語下冊Unit 5《What were you doing when the rainstorm came？》 Section B（2a-3b）

八年級英語下冊Unit 5《What were you doing when the rainstorm came？》 Section B（1a-1d and self check）

八年級英語下冊Unit 5《What were you doing when the rainstorm came？》 Section A（Grammar focus-4c）

八年級英語下冊Unit 5《What were you doing when the rainstorm came？》 Section A（3a-4c）

八年級英語下冊Unit 5《What were you doing when the rainstorm came ？》 Section A （1a-2d）

八年級英語下冊Unit 4《Why don‘t you talk to your parents？》 Section B (2a-2e)

八年級英語下冊Unit 4《Why don‘t you talk to your parents？》 Section B (1a-1e self Check)

八年級英語下冊Unit 2《I’ll help to clean up the city parks》Section A3 Grammar focus -4c

八年級英語下冊Unit 2《I’ll help to clean up the city parks》Section A2 3a-3c

八年級英語下冊Unit 2《I’ll help to clean up the city parks》Section A 1a-2d

八年級英語下冊Unit 1《What's the matter?》 Section A3 Grammar focus -4c

八年級英語下冊Unit 1《What's the matter?》 Section B （1a-1d and self Check）

八年級英語下冊Unit 10《I've had this bike for three years》 Section B 2a-3b

八年級英語下冊Unit 10《I've had this bike for three years》 Section B 1a-1d and Self Check

八年級英語下冊Unit 10《I've had this bike for three years》 Grammar Focus-4c

八年級英語下冊Unit 10《I've had this bike for three years》 Section A 3a-3c

八年級英語下冊Unit 10《I've had this bike for three years》 Section A 1a-2d

八年級英語下冊Unit 9《Have you ever been to a museum？》 Section B (2a-2e)

八年級英語下冊Unit 9《Have you ever been to a museum？》 Section B (1a-1e and Self Check)