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

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-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 1）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 1《Welcome to my new home》（Lesson 5）教学课件

四年级下册-Its time to get up-Lesson 11

四年级下册-Welcome to my new home-Lesson 3

四年级下册-Welcome to my new home-Lesson 5

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

四年级下册-How many classes do you have-Lesson 13

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

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-Its time to get up-Lesson 8

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 4）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 8）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 11）教学课件

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 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 7

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 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 26

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

四年级下册-Its time to get up-Lesson 10

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 2《There are forty students in our class》（Lesson 7）教学课件