2017春人教精通版英语四下Unit 3《What subject do you like best》（Lesson 17）教学课件

四年级下册-How many classes do you have-Lesson 16

四年级下册-There are seven days in a week-Lesson 21

2017春人教精通版英语四下Unit 4《There are seven days in a week》教学素材

2017春人教精通版英语四下Unit 2《There are forty students in our class》（Lesson 11）教学课件

四年级下册-What do you usually do on weekends-Lesson 26

2017春人教精通版英语四下Unit 6《Would you like to take a trip》（Lesson 34）教学课件

四年级下册-How many classes do you have-Lesson 15

2017春人教精通版英语四下Unit 3《What subject do you like best》教学素材

四年级下册-What do you usually do on weekends-Lesson 27

2017春人教精通版英语四下Unit 6《Would you like to take a trip》教学素材

2017春人教精通版英语四下Unit 5《What will you do this weekend》（Lesson 27）教学课件

2017春人教精通版英语四下Unit 6《Would you like to take a trip》（Lesson 31）教学课件

2017春人教精通版英语四下Unit 2《There are forty students in our class》（Lesson 10）教学课件

2017春人教精通版英语四下Unit 3《What subject do you like best》（Lesson 16）教学课件

四年级下册-What do you usually do on weekends-Lesson 29

2017春人教精通版英语四下Unit 5《What will you do this weekend》教学素材

2017春人教精通版英语四下Unit 1《Welcome to my new home》教学素材

四年级下册-What do you usually do on weekends-Lesson 25

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 1）教学课件

四年级下册-There are seven days in a week-Lesson 23

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 2）教学课件

四年级下册-What do you usually do on weekends-Lesson 28

四年级下册-There are seven days in a week-Lesson 19

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 4）教学课件

2017春人教精通版英语四下Unit 6《Would you like to take a trip》（Lesson 32）教学课件

2017春人教精通版英语四下Unit 6《Would you like to take a trip》（Lesson 35）教学课件

四年级下册-How many classes do you have-Lesson 14

四年级下册-How many classes do you have-Lesson 18

四年级下册-There are seven days in a week-Lesson 24