Unit 1 考点提要 单词回闪 words Flashbackcharacteristicpositivescientificmovementanalysecautiousdefeat rejectexpertpolluteannouncecontributedeadlychallenge特征 , 特性 n
科学的 adj
打败 , 战胜 vt
熟练的 adj
宣布 , 通告 vt
致命的 adj
积极的 , 肯定的 adj
移动 , 运动 n
拒绝 , 抛弃 vt
小心的 , 谨慎的 adj
污染 , 弄脏 vt
捐献 , 贡献 vt/vi
向…挑战 vt
单词拼写练习:1
Madame Curie devoted herself to s_______ research
Cholera was such a d_____ disease that many people died of it
After they had studied for years, they a_________with certainty that they found out the reason
I think AIDS can be d_______ by man in a few years’ time5
Many people are in hospital because of the p_______ water
cientificeadlynnouncedefeatedolluted短语回闪 Phrases Flashbackput forward make sense draw a conclusion be linked tobe exposed to look into in addition to le