内容正文:
Unit 5
We Have Only One Earth!
Contents
目录
1.
Warming up
2.
Listening & Speaking
3.
Reading & Writing
4.
For Better Performance
5.
Around the World
6.
Fun Time
cut down 减少
sustainable adj. 可持续的
electric adj. 用电的;带电的
get involved in 参与;与……有关联
quality n. 质量
deal with 处理
statistics n. (pl.) 统计数字(资料)
on average 平均
reduce v. 减少;降低
turn off 关闭
call on 号召
on standby 待机;待命
plastic adj. 塑料制的
sort v. 整理;将……分类
refuse n. 垃圾;废弃物
takeaway n. 外卖食品
litter n. (在公共场所乱扔的)垃圾
improve v. 改进;改善
Words and Expressions
Words and Expressions
pile n. 堆;叠
express n. 邮件快递
package n. 包裹
packaging n. 包装
flea market 跳蚤市场
recycle v. 回收利用;再利用
convert v. 使转变;使改造
outdated adj. 过时的
randomly adv. 随便地
site n. 场所;地方
gain v. 获得;赢得
union n. 协会;会社
gather v. 聚集
on time 准时
theme n. 主题
leftover n. 剩饭菜
nutshell n. 坚果壳
peel n. (水果和蔬菜的)外皮
Words and Expressions
rubbish n. 垃圾
battery n. 电池
replace... with... 用……替代……
wildlife n. 野生生物;野生动植物
01
Warming up
1