外研版（2019）高中英语必修三Unit 2 同步练习（含答案及解析）

中小学教育资源及组卷应用平台 外研版（2019）高中英语必修三Unit 2 同步练习 单词拼写（词汇运用） 1.The_____ (缺乏) o f _____ (药物) is the _____ (主要的) cause of his death. 2.He made great_____ (贡献) to _____ (治疗) of _____ (癌症) . 21·cn·jy·com 3.The old man _____ (捐献) all the money that he _____ (挣) to the charity. 4.Helping the p eople of Wuhan city stop "COVID-19" is a _____ (使命)for the people across China. 5.There is no doub t that road traffic injuries are a leading cause of death and _____ (残疾). 6.The company hired se veral_____ (临时的) worker to do thorough cleanup. 21教育网 7.He has never stopped trying and showed great _____ (毅力). 【版权所有：21教育】 8.You can also o_____ (获得) knowledge through practice. 9.Smoking is con sidered to be one of the _____ (首要的) causes of lung cancer. 10.There wer e fewer _____ (临时的) engineers to plug in that city because of low pay. 二、语法填空 11.语法填空 Trees are useful thing s to man in three important _____ (way) they give us wood and other useful things, they give us cool places, _____ they help to stop drought and flood.【来源：21cnj*y.co*m】 Unluckily, in many p arts of the world, man has not found that _____ third of these points is the most important. Man wants to make money from trees, so he has cut them down _____ large numbers, only to find that without them he has lost the best friends he had. And also, he is usually too careless _____ (plant) and look after new trees. So the forests _____ (slow) disappear. This does not on ly mean that man will have fewer trees. The results are even _____ (bad) : for where there are trees, their roots break up soil allowing the rain to sink in and also bind (固定) the soil, thus preventing it from _____ (wash) away easily; but where there are no trees, the rain _____ (fall) on hard ground and flows away, causing floods and carrying away the rich top-soil. When all the top-soil is gone, nothing _____ (leave) but useless desert. 三、完形填空 12.阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。 A Toronto man is offering a free round-the-world air ticket to the right woman. But 1 apply. You must be named Elizabeth Gallagher and have a Canadian 2 . Jordan Axani, 2 8, said he and his then girlfriend, Elizabeth Gallagher, booked heavily discounted round-the-world air tickets in May, but their 3 ended and he did not want her ticket to 4 . The ticket had a strict no-transfer(不可转让) 5 , but since passport information was not required when 6 , any Canadian Elizabeth Gallagher can 7 it. "I just wa nt to see the ticket go to good use and for someone to 8 a lot of joy," said Axani. He posted his 9 on a social networking website, and received thousands of e-mails, including thirty from actual Elizabeth Gallaghers with the 10 passports. "More 11 , there are hundreds of Canadians who are interested in 12 their name to Elizabeth Gallagher," Axani said. "It was absolutely out of 13 , thousands of e-mails, people arou ... ...