重点短语
名词短语
1. 地球的主要生态系统
2. 二氧化碳
3. 气候变化
4. 数百万的植物和动物
动词短语
5. 清除;摆脱
6. 有一个角色要扮演
7. 保持平衡
8. 让水变干净
9. 帮助预防洪水
10. 组成,构成
11. 吸入
12. 帮助净化空气
13. 表现得像地球的“肾脏”
14. 称森林为地球的“肺”
15. 让我们的世界变得更美好
名词短语
1. 地球的主要生态系统
the earth's main ecosystems
2. 二氧化碳
carbon dioxide
3. 气候变化
climate change
4. 数百万的植物和动物
millions of plants and animals
动词短语
5. 清除;摆脱
get rid of
6. 有一个角色要扮演
have a role to play
7. 保持平衡
keep the balance
8. 让水变干净
make the water clean
9. 帮助预防洪水
help prevent floods
10. 组成,构成
make up
11. 吸入
take in
12. 帮助净化空气
help make the air clean
13. 表现得像地球的“肾脏”
act like the “kidneys” of the earth
14. 称森林为地球的“肺”
call forests the “lungs” of the earth
15. 让我们的世界变得更美好
make our world a better place
答案:1. the earth's main ecosystems 2. carbon dioxide 3. climate change 4. millions of plants and animals 5. get rid of 6. have a role to play 7. keep the balance 8. make the water clean 9. help prevent floods 10. make up 11. take in 12. help make the air clean 13. act like the “kidneys” of the earth 14. call forests the “lungs” of the earth 15. make our world a better place
1. 如此周而复始,所以海洋就像地球的“心脏”一样。This goes on and on, so the ocean
2. 它(海洋)容纳大量海水,水分升上天空,落到陆地上,然后流回海洋。It holds
3. 湿地里的植物有助于清除污染,让水变得清洁。Plants in wetlands help
4. 森林占地球陆地面积的近三分之一。Forests make up nearly
5. 是时候让我们采取行动来保护海洋了。It's time for us to
is just like
the “heart” of the earth.2. 它(海洋)容纳大量海水,水分升上天空,落到陆地上,然后流回海洋。It holds
plenty of
salt water, and the water rises to
the sky, falls onto the lands and then returns to the ocean.3. 湿地里的植物有助于清除污染,让水变得清洁。Plants in wetlands help
get rid of
pollution and make the water clean.4. 森林占地球陆地面积的近三分之一。Forests make up nearly
a third of
the earth's land area.5. 是时候让我们采取行动来保护海洋了。It's time for us to
take action
and protect the ocean.答案:1. is just like 2. plenty of; rises to 3. get rid of 4. a third of 5. take action
教材单词
1. 野生动物 n.
2. 话题 n.
3. 铺满沙子的,含沙的 adj.
4. 充满噪声的;吵闹的 adj.
5. 系统;体系 n.
6. 使发生,造成,导致 vt.原因;理由 n.
7. 损害,毁坏 vt.损坏,损失;损害 n.
1. 野生动物 n.
wildlife
2. 话题 n.
topic
3. 铺满沙子的,含沙的 adj.
sandy
4. 充满噪声的;吵闹的 adj.
noisy
5. 系统;体系 n.
system
6. 使发生,造成,导致 vt.原因;理由 n.
cause
7. 损害,毁坏 vt.损坏,损失;损害 n.
damage
答案:1. wildlife 2. topic 3. sandy 4. noisy 5. system 6. cause 7. damage
重点短语
动词短语
1. 为动物提供一个家园
2. 使沙漠变得干燥
3. 储存水
4. 以树叶为食
5. 为……担心
6. 注意;留意
形容词短语
7. 相当多,不少
动词短语
1. 为动物提供一个家园
provide a home for animals
2. 使沙漠变得干燥
make deserts dry
3. 储存水
store the water
4. 以树叶为食
feed on the leaves
5. 为……担心
be worried about
6. 注意;留意
pay attention to
形容词短语
7. 相当多,不少
quite a few
答案:动词短语 1. provide a home for animals 2. make deserts dry 3. store the water 4. feed on the leaves 5. be worried about 6. pay attention to 形容词短语 7. quite a few
1. 我们把森林定为这堂课的主题。We
2. 沙漠对于动物来说是很难生存的地方。Deserts
3. 这种鱼在这里能找到足够的空间,但它们几乎找不到食物。This kind of fish can
4. 由于人类的各种活动,海水正变得越来越脏。The ocean water is becoming dirtier
made the forest
the topic of this class.2. 沙漠对于动物来说是很难生存的地方。Deserts
are difficult places
for animals to live.3. 这种鱼在这里能找到足够的空间,但它们几乎找不到食物。This kind of fish can
find enough space
here, but they can find little food.4. 由于人类的各种活动,海水正变得越来越脏。The ocean water is becoming dirtier
because of
different human activities.答案:1. made the forest 2. are difficult places 3. find enough space 4. because of