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

四年级下册-Its time to get up-Lesson 12

2017春人教精通版英语四下Unit 3《What subject do you like best》（Lesson 13）教学课件

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 3《What subject do you like best》教学素材

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

四年级下册-Its time to get up-Lesson 10

四年级下册-Welcome to my new home-Lesson 1

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

四年级下册-Welcome to my new home-Lesson 5

四年级下册-Welcome to my new home-Lesson 6

四年级下册-There are seven days in a week-Lesson 22

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

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

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

2017春人教精通版英语四下Unit 3《What subject do you like best》（Lesson 15）教学课件

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-Its time to get up-Lesson 9

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

四年级下册-Welcome to my new home-Lesson 2

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

2017春人教精通版英语四下Unit 4《There are seven days in a week》（Lesson 19）教学课件

四年级下册-Its time to get up-Lesson 7

四年级下册-Welcome to my new home-Lesson 3

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 3）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-Its time to get up-Lesson 11

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

2017春人教精通版英语四下Unit 2《There are forty students in our class》教学素材

四年级下册-How many classes do you have-Lesson 17