Unit 12 Innovation 单元重点单词短语 清单-2024-2025学年高中英语北师大版（2019）选择性必修第四册

选择性必修四UNIT 12INNOVATION重点单词短语

重点单词：

1.propose vt.提出（观点、方法等）；打算；建议 vi.& vt.求婚 proposal n.建议；提议；求婚

The report proposes that students be allowed to work off their debt through community service.

这份报告建议让学生通过参加社区服务来偿还债务

propose to sb 向某人求婚

propose sb for/as推荐某人(参加某组织):提名某人(担任某职务)

propose doing/to do sth打算做某事

propose that...建议.....

It is proposed that... 有人提议….

submit/consider/accept/reject a proposal提交/考虑/接受/拒绝一项建议

proposal for sth/to do sth/that...……的提议/建议

2.correspond vi. 相一致；符合；相当于；通信 correspondence n.来往信件；通信联系；相关；相似 corresponding adj.符合的；相应的；相关的

Communications changed with the introduction of mobile phones， and the way we correspond went from writing letters to emailing and sending instant messages.

随着移动电话的推出，通信方式发生了变化，我们的通信方式从写信变成了发送电子邮件和即时消息。

correspond to 与…一致;对应

correspond with与……通信;和……一致

in correspondence with与......通信;和……一致

keep up correspondence with sb与某人保持通信联系(=keep in touch with sb)

3.decline n.（数量、价格、质量等的）减少；下降；衰落 vi. & vt. 减少；下降；谢绝

Habitat loss， pesticide use， and climate change have caused dramatic declines in pollinator populations over the past couple of decades， which has damaged the US agricultural economy.

在过去的几十年里，栖息地的丧失、农药的使用和气候变化导致了传粉昆虫的数量急剧下降，这损害了美国的农业经济

fall/go into a decline 开始衰落:衰弱下去;走下坡路

a decline in/of...……的下降/减少

in decline 在下降;在衰退(=on the decline)

decline (from...) to... (从…) 下降/减少到……

decline by/to..下降了/减少到..

decline to do sth 谢绝做某事

4.mass n.大量；许多；块；群众 adj.大规模的；广泛的 massive adj.巨大的；结实的；非常严重的

At the end of the thirty days, you will then add back a small number of carefully chosen online activities that you believe will provide massive