3. If there are no plants or animals,what will our world be like?

4. NameFavorite things Reason Michael Wang Wei Maria Jane dogs 1.more interesting 2.our friends 3.give us joy roses Roses are the most beautiful of all the flowers. birdsThey can sing to us. cats They are more lovely than other animals.

6. Wang WeiMichaelJaneMaria dogsbirdsrosescats

7. 1.small ______________ _________________ 2.brave ______________ _________________ 3.red _______________ ________________ 4.thin ________________ _________________ 5.difficult _______________ _________________ 6.beautiful _______________ _________________ 7.interesting ______________ _________________ 8.good ________________ ________________ 9.many _________________ _________________

8. A: Which kind of animal/plant do you like best,… …or…? B: Why do you think so? A: Because it’s/they’re the most beautiful/interesting… better,… or…? more lovely/useful…

9. 1.Birds are bigger than insects. ______ are stronger than_______. _______are the most dangerous of all. 2.Insects feed on plants. Birds and _____ eat insects. _____ and _____eat _____or frogs. That’s nature. That’s our world. foxes Foxes snakes Snakes frogs Snakes foxes birds insects

10. 1.Review Section B and retell 1a. 2.Do the exercises of Section B.