实境英语听说_智慧树知到答案2021年

第十五章 Environment：环境15.1Listening-Review（2）:了解环境有关知识；复习。
15.2Speaking-Presentation（2）:作报告
15.3Pronunciation-Diphthongs:双元音
15.4Culture-Environmental Protection in American People‘s Daily Life:美国人日常生活保护环境面面观

[单选题]Body language would hinder you to get across your point effectively.

选项:[对, 错]
[单选题]With waste sorting, recycling will be more efficient.

选项:[错, 对]
[单选题]KISS rule in a presentation refers to Keep It Short and Simple.

选项:[错, 对]
[多选题]What are the reasons of using your own water bottle in the video?

选项:[It’s cheaper., It’s sustainable., It’s more hygienic., It’s cool.
]
[多选题]

 What are the purposes of America Recycles Day?

选项:[To promote the benefits of recycling., To have fun., To appeal people to to create a better natural environment., To encourage Americans to recycle.]
[多选题]To emphasize important information in your presentation, you could:

选项:[let your voice drop at the end of a sentence, pause, slow down, speaker louder]
[单选题]The word “cow” contains the dipthong _______.

选项:[/aʊ/, /ɔw/, /ɔɪ/, /əʊ/]
[单选题]

The word “pair” contains the diphthong ______.

选项:[/eə/, /ɪə/, /aiə/, /ʊə/]