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-How many classes do you have-Lesson 17

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 8）教学课件

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 5）教学课件

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

四年级下册-There are seven days in a week-Lesson 20

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-Its time to get up-Lesson 9

2017春人教精通版英语四下Unit 2《There are forty students in our class》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-How many classes do you have-Lesson 14

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

四年级下册-Welcome to my new home-Lesson 5

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

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 5《What will you do this weekend》（Lesson 25）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

四年级下册-What do you usually do on weekends-Lesson 30

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

四年级下册-Welcome to my new home-Lesson 6

四年级下册-Welcome to my new home-Lesson 4

四年级下册-Its time to get up-Lesson 8

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

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 3）教学课件

四年级下册-Its time to get up-Lesson 12

四年级下册-Its time to get up-Lesson 10

2017春人教精通版英语四下Unit 2《There are forty students in our class》（Lesson 7）教学课件

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-Its time to get up-Lesson 7