Unit 5 Section Ⅲ Discovering Useful Structures(讲义)-【红对勾讲与练】2022-2023学年新教材高中英语必修第一册(人教版2019)

5. As we all know, 　 　 　 　 (globe) warming is a real problem affecting our life. 6. Many means 　 　 　 　 ( try) to keep animals and plants from being endangered. 7. The medicine is 　 　 　 　 ( specific ) developed for the disease. Ⅲ. 短语填空 be connected with; lead to; by means of; play an important role in; date back to; ups and downs; varieties of; major in 1. Our life has its 　 　 　 　 　 　 and we need someone to ride with us. 2. She could not speak, but she made her wishes known 　 　 　 　 　 　 signs. 3. As everyone knows, she 　 　 　 　 　 　 our organization. 4. We visited a temple which 　 　 　 　 　 　 2,000 years ago. 5. The young host 　 　 　 　 　 　 Chinese while he was at college. 6. Beijing is filled with people from 　 　 　 　 　 　 parts of China. 7. Health problems 　 　 　 　 closely 　 　 　 　 　 　 bad eating habits and a lack of exercise. 8. It doesn􀆳t matter whether you turn right or left at the crossing because both roads 　 　 　 　 　 　 the park. Ⅳ. 完成句子 1. 　 , he took a brochure with him. 无论走到哪里,他总是带着一个小册子。 2. 　 　 　 　 　 　 　 　 　 　 China experienced very big transformations. 那是一个中国经历了很大变化的时代。 3. It is known that fruits are 　 . 众所周知,水果对我们的健康非常有益。 4. 　 　 　 　 　 　 　 　 　 　 you could tell me the length of the river. 如果你能告诉我那条河的长度,我将非常 感激。 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 Section Ⅲ　 Discovering Useful Structures 单元语法———限制性定语从句(2) 【课前语法感知】 感知以下课文原句,完成方框下的小题 1. There are many reasons why this has been possible,but one of the main factors has been the Chinese writing system. 2. It dates back several thousand years to the use of longgu—animal bones and she