Unit 1 Will people have robots?
Part 1 Section A
A 课文译注
B 课文详解
C 跟踪练习
点击语法
Part 2 Section B
A 课文译注
B 课文详解
C 跟踪练习
Part 3 Self Check
A 课文译注
B 课文详解
C 跟踪练习
Unit 2 What should I do?
Part 1 Section A
A 课文译注
B 课文详解
C 跟踪练习
点击语法
Part 2 Section B
A 课文译注
B 课文详解
C 跟踪练习
Part 3 Self Check
A 课文译注
B 课文详解
C 跟踪练习
Unit 3 What were you doing when the UFO arrived?
Part 1 Section A
A 课文译注
B 课文详解
C 跟踪练习
点击语法
Part 2 Section B
A 课文译注
B 课文详解
C 跟踪练习
Part 3 Self Check
A 课文译注
B 课文详解
C 跟踪练习
Unit 4 He said I was hard-working.
Part 1 Section A
A 课文译注
B 课文详解
C 跟踪练习
点击语法
Part 2 Section B
A 课文译注
B 课文详解
C 跟踪练习
Part 3 Self Check
A 课文译注
B 课文详解
C 跟踪练习
Unit 5 If you go to the party, you'II have a great time!
Part 1 Section A
A 课文译注
B 课文详解
C 跟踪练习
点击语法
Part 2 Section B
A 课文译注
B 课文详解
C 跟踪练习