4.2 Discovering Useful Structures-2020-2021学年高一英语课时同步练（人教版2019必修第一册）

Unit 4 NATURAL DISASTERS 4.2 Discovering Useful Structures 一、基础巩固 I.单词拼写 1. Located at the foot of a v_________, the village has developed dendrobium, a traditional Chinese herbal medicine. 2. Conflict among the four adults and two boys could e__________ at any time, but Shan said that while they argued about issues they never fought. 3. To make their businesses work, the high-tech companies need a good s__________ of educated workers and excellent infrastructure（基础设施）. 4. T__________ hits S. Korea after Japan battered. 5. I ate food stored in my refrigerator and when that ran out I s________ on packaged food such as biscuits and instant noodles 6. Fast forward three years, Layak village, which is 180 kilometers away from Saga county in the southwestern part of Tibet, now have t______ that readily provide potable water at the "top of the world". 7. To reduce losses of the coming typhoon Haishen, the province has prepared e_________ supplies, which are worth over 130 million yuan ($18.