内容正文:
Unit 4 Topic 1
[skaɪ]
['rɪvə]
[klɪə]
[ˈbjuːti]
[ˈneɪtʃə]
[hɔːs]
[ʃiːp]
[hen]
[kaʊ]
sky n.天,天空
river n.河,江
clear adj.清澈的;v.移走,清除
beauty n.美丽;美人
nature n.自然;性质
horse n.马
sheep n.(pl.sheep)(绵)羊;驯服者
hen n.母鸡
cow n.母牛,奶牛
[θɪn]
[rəʊz]
[frɒɡ]
[ˈreɪnˌfɒrɪst]
[θɪk]
[ˈfɒrɪst]
[graʊnd]
[wet]
['kʌvə]
thinner adj.瘦的;薄的;稀的
rose n.玫瑰花
frog n.青蛙,蛙
rainforest n.(热带)雨林
thicker adj.茂密的;厚的;浓的
forest n.森林
ground n.地,地面
wetter adj.湿的,潮湿的
cover v.覆盖,遮盖;掩盖
n.盖子;罩
[ɜːθ]
[ˈsɜːfɪs]
[ˈnəʊweə]
[kənˈtrol]
[ˈklaɪmɪt]
[daɪ]
[wʊd]
[ˈriːz(ə)n]
[prə'tekt]
earth n.地球;土,泥;大地
surface n.表面
nowhere adv.无处,哪里都不
control v.&n.控制
climate n.气候
die v.死,死亡
wood n.木头,木材;(pl.)树木,森林
reason n.原因,解释v.推理,推断
protect v.保护
[saʊθ'west]
[fiːd]
[bæm'buː]
[les]
[lænd]
[weɪl]
southwest n.西南
feed v.喂(养),饲养
bamboo n.竹
less det.(与u.n.连用)较少的
land n.陆地 v.登岸(陆);降落
whale n.鲸
[siː]
['əʊʃən]
[fɜː]
[bəʊn]
[fiːtʃə]
sea n.海,海洋
ocean n.海洋
fur n.毛皮;皮子
bone n.骨头,骨质
feature n.特征;特点;特色
1.考虑...
2.享受大自然之美
3.与他们共享同一个世界
4.众所周知
5.在地球上 在(地球)表面
6.数以千计的... / 成千上万的...
think about (doing)...
enjoy the beauty of nature
share the same world with sb.
as we know
on the earth
thousands of.../ thousands and thousands of
on the surface (of the earth)
7.在...扮演重要角色
8.灭绝
9. 以...为食
10.处于危险之中
11. 中国南部 中国西南部
12. 过着艰苦的/快乐的生活
play an important part in (doing) ...
die out
feed on...
(be) in danger
the south of China
live a difficult/happy life
Southwest China
the southwest of China
Pandas are in danger.
be + 表语
pandas in danger
定语
13. 追赶一只老鼠
14. 使空气更清新
15. 越来越小 越来越漂亮
16. 越来越少的土地 越来越少的书
17. 在数量上变少
18. 为得到...而杀害...
run after a mouse
make the air fresher and cleaner
smaller and smaller
less and less land
become fewer in number
kill... for...
more and more beautiful
f