人教版高一英语年级上21

[-1:-5.00]She will do at least one good thing every day.
[-1:-6.00]She has made a list of things she can do.
[-1:-7.00]Here's Jennifer's list:
[-1:-8.00]I will pick up rubbish from the ground.
[-1:-9.00]I will not use plastic bags.
[-1:10.00]I will recycle batteries.
[-1:11.00]I will tell my friends to protect the environment.
[-1:12.00]Think of things you could do.Write a list.
[-1:13.00]Without air,water and sunlight there would be no living things.
[-1:14.00]Because they are so important,
[-1:15.00]ecosystems try to be very careful with these valuable resources.
[-1:16.00]Human beings often throw away things they have used only once.
[-1:17.00]In good ecosystems,resources are used many times.
[-1:18.00]The waste of plants and animals will become food for another.
[-1:19.00]In fact,nature is much better at recycling than we humans are.
[-1:20.00]Maybe we should learn from nature and become better recyclers
[-1:21.00]-if we throw away too much,
[-1:22.00]we may be throwing away our future.
[-1:23.00]We all care about nature and the environment,
[-1:24.00]but we may not always do everything we could or should.
[-1:25.00]Scientists who know a lot about the environment
[-1:26.00]say that we should"Reduce,Reuse,Recycle and Respond".
[-1:27.00]Let's see what that means.
[-1:28.00]Without air,water and sunlight there would be no living things.
[-1:29.00]Because they are so important,
[-1:30.00]ecosystems try to be very careful with these valuable resources.
[-1:31.00]Human beings often throw away things they have used only once.
[-1:32.00]Maybe we should learn from nature and become ...,
[-1:33.00]we may be throwing away our future.
[-1:34.00]We all care about nature and the environment,
[-1:35.00]but we may not always do everything we could or should.
[-1:36.00]Scientists who know a lot about the environment say
[-1:37.00]that we should"Reduce,Reuse,Recycle and Respond".
[-1:38.00]Let's see what that means.
[-1:39.00](1)A-ant-
[-1:40.00](2)B-bear-
[-1:41.00](3)C-cat-
[-1:42.00]-How's it walking?Quickly and quietly.
[-1:43.00]-What's it going to do?It's going to jump on the birds.
[-1:44.00](4)D-dog-
[-1:45.00]-What's in its mouth?It's a bag.-What's on the ground?Bags and bones.
[-1:46.00](5)E-elephant-
[-1:47.00](6)F-frog-
[-1:48.00](7)G-giraffe-
[-1:49.00]Because it is easy for the animal to eat leaves high at the top of the tree.
[-1:50.00](8)H-horse-
[-1:51.00](9)I-iguana-
[-1:52.00](10)J-jackal-
[-1:53.00](11)K-koala-
[-1:54.00](12)L-lion-
[-1:55.00](13)M-mouse-
[-1:56.00](14)N-nightingale-
[-1:57.00](15)O-owl-
[-1:58.00](16)P-parrot-
[-1:59.00](17)Q-quail-
[-2:00.00](18)R-rabbit-
[-2:-1.00](19)S-snake-
[-2:-2.00](20)T-tiger-
[-2:-3.00](21)U-ungulate-
[-2:-4.00](22)V-velvet ant-
[-2:-5.00](23)W-woodpecker-
[-2:-6.00](24)X-xema-
[-2:-7.00](25)Y-yeti-
[-2:-8.00](26)Z-zebra-