1、Unit 5 Working the Land Learning about Language2022-2023学年高二英语人教版（2019）选择性必修第一册课前导学一、课前预习1. urban adj. 城市的；都市的；城镇的2. bomb n. 炸弹 vt. 轰炸；对投炸弹3. tunnel n. 地下通道；地道；隧道 4. extension n. 扩建部分；扩大；电话分机5. chemical adj. 与化学有关的；化学的n. 化学制品； 化学品6. wheat n. 小麦；小麦籽7. flavour n. 味道；特点；特色8. fertiliser n. 肥料二、自我检测1. In
2、 order to ease the traffic pressure, the government has decided to expand this urban road and the _ (extend) work will take about three months. 2. It is estimated that one in five cancers has been linked to _ (chemistry) exposure. 3. It has rich milk f_ (味道) with a little bitter taste, and many peop
3、le love it. 4. The main crop is w_ (小麦) and this is grown even on the very steep slopes. 5. A b_ (炸弹) exploded suddenly by the roadside and destroyed several cars. 6. It is high time that we forbade setting off fireworks in u_ (城市的) areas. 7. The villagers raised an objection to building a c_ (化学制品)
4、 plant beside the river. 8. _will win the match is still unknown. 9. _worries most of us is that the chemicals may even cause cancer. 10. _we can live a healthy life is the first thing we are considering. 答案以及解析1.答案：extension解析：考查词形转换。句意:为了缓解交通压力,政府决定扩建这条城市道路,扩建工作大概将需要三个月时间。由空前的定冠词the并结合句意可知,此处指的是扩建
5、工作,故填extension。2.答案：chemical解析：句意为:据估计,五分之一的癌症与接触化学物质有关.设空处修饰名词 exposure, 应用形容词.故填 chemical.3.答案：flavour解析：句意:它有浓郁的牛奶味和一点苦味,许多人喜欢它。4.答案：wheat解析：句意:主要作物是小麦,即使在非常陡峭的山坡上也有种植。5.答案：bomb解析：句意:炸弹突然在路边爆炸,炸毁了几辆汽车。6.答案：urban解析：句意:现在是我们禁止在市区燃放烟花的时候了。7.答案：chemical解析：句意:村民们反对在河边建一个化工厂。8.答案：Who9.答案：What10.答案：Whether
