Unit 1 How tall are you?
Part A (1) Let's try Let's talk
Part A (2) Let's learn Do a survey and report
Part A 巩固练习
Part B (1) Let's try Let's talk
Part B (2) Let's learn Match and say
Part B (3) Read and write Let's wrap it up
Part B 巩固练习
Unit 1 素养练习
Unit 2 Last weekend
Part A (1) Let's try Let's talk
Part A (2) Let's learn Do a survey and report
Part A 巩固练习
Part B (1) Let's try Let's talk
Part B (2) Let's learn Look and talk
Part B (3) Read and write Let's wrap it up
Part B 巩固练习
Unit 2 素养练习
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