Unit 2 Our new home 第三课时课件

课件25张PPT。Period 3Our new homeOxford English2Module 1 Changes and differencesThink and guessThink and guessMake a dialogueName of the roomWhat are the rooms like?Activities in the roomWhich is your favourite room? Why?How many rooms are there?Do you want to change your home?
Why or why not?Think and sayBrainstormingRead and judge( ) In winter, wild geese fly south.
( ) Wild geese can find food in the south in winter.
( ) Wild geese fly back to the north in spring.
( ) Wild geese change homes once a year.( ) In winter, wild geese fly south.
( ) Wild geese can find food in the south in winter.
( ) Wild geese fly back to the north in spring.
( ) Wild geese change homes once a year.FTFTRead and judgeWhere do they fly to?In spring, they fly north. In autumn, they fly south.Read and answerWhy do they change homes?In winter, they cannot find enough food in the north. In spring, it is warm in the north.
Read and answerWhy couldn’t wild geese find enough food in the north in winter?Look and readWild geese have busy lives. They fly from one place to another. They change homes twice every year. In spring, they fly north. In autumn, they fly south.Why do wild geese move around so much? In winter, they cannot find enough food in the north, so they fly south in autumn. Then in spring, it is warm in the north, so they fly back.Look and sayOnly wild geese change homes?Do other animals change homes?Think and sayThink and say- Birds.What is in the picture?What are they doing?- They are changing homes.Think and sayMore reading Step 1: Form your group.Step 2: Read the material.Step 3: Share your ideas within the group.Step 4: Share your ideas in the class.Step 5: Regroup.Step 4: Design the poster (the aspects your group want to mention).More information about “Home and away”Some of the birds may fly a long way to look for food or places.
However, some birds live near the equator（赤道）. They do not usually change their homes because there is enough food. And it is warm all year round.Step 1: Form your group.Step 2: Read the material.Birds in the north are not lucky enough. It is very cold in winter.
Some birds like golden eagles stay in their homes in the north. However, some birds travel south to warmer areas.
How do birds change their homes?
Those birds usually fly over land, not water.
Big groups of birds may fly together over land. Sometimes you will see them flying in a V-formation（V字形） in the sky.How do birds find their way? No one really knows.
They may follow the Sun, or maybe they use other ways such as finding landmarks. Some scientists say that the birds follow the Earth’s magnetic field (地球磁场) when they fly back.Step 3: Share your ideas within the group.Step 4: Share your ideas in the class.Why do birds change homes?How do birds change homes?Step 5: Regroup.Step 6: Design the poster (the aspects your group want to mention).Homework1. Read the passage “Why do wild geese change homes?” on Student’s Book page 10.
2. Retell the passage.
3. Search the information and find the relative answers to the questions. Finish the poster.
4. Finish Workbook pages 12 and 13.