A boy and a girl.

1.2   After school activities.

1.3   Aliens.

1.4   An E-mail.

1.5   Animals and baby animals.

1.6   Animals in the zoo.

1.7   Appearance.

1.8   Beijing Travel.

1.9   At home.

1.10   Can I have...

1.11   Can you...

1.12   Cartoon characters.

1.13   Christmas.

1.14   Classroom expressions.

1.15   Clothes.

1.16   Daily chores.

1.17   Do you have a pet？

1.18   Do you like it？

2.1   Famillies in the park.

2.2   Family activities.

2.3   Favorite animals.

2.4   Favorite TV shows.

2.5   First met introduction.

2.6   Giving advices.

2.7   Greetings.

2.8   Growing up stories.

2.9   Happy birthday.

2.10   Healthy diet.

2.11   How do you feel today？

2.12   How do you usually go to a club？

2.13   How often do you read the book？

2.14   I have ...

2.15   In the classroom.

2.16   In the restaurant.

2.17   Kwanzza.

2.18   Looking for my pet.

3.1   Man and woman, boy and girl.

3.2   Merry Christmas.

3.3   My body hurts.

3.4   My classmates.

3.5   My family at the cinema.

3.6   My pet.

3.7   My room.

3.8   Party time.

3.9   Read friend's book.

3.10   Safety.

3.11   School things donation.

3.12   Seeing the doctor.

3.13   Self introduction.

3.14   Shopping Day.

3.15   Shopping.

3.16   Sports meeting.

3.17   Sports.

3.18   Stationery.1

4.1   Stationery.2

4.2   Summer vacation plans.

4.3   The clown.

4.4   The color pencils.

4.5   The international summer camp.

4.6   The sick leave.

4.7   Things I often do on the weekends.

4.8   The clown.

4.9   The color pencils.

4.10   The international summer camp.

4.11   The sick leave.

4.12   Things I often do on the weekends.

4.13   This is...

4.14   Transportation.

4.15   Travel in the cities.

4.16   What animal is it？

4.17   What animals do you know？

4.18   What are your hobbies？

5.1   What can I do？

5.2   What can we do in a public place？

5.3   What classes do you have ？

5.4   What color is it？

5.5   What day is today？

5.6   What do you do in your class？

5.7   What do you do on the weekend？

5.8   What do you want to be in the future？

5.9   What's in the community？

5.10   What's in your neighbourhood？

5.11   What's this ，what's that？

5.12   When is your birthday？

5.13   Where are you from？

5.14   Where are you going？1

5.15   Where are you going？2

5.16   Where is ...

5.17   Winter vacation plans.

5.18   Wonderful weekend.