Unit 1单元易错综合练习-2022-2023学年高二英语选择性必修第一册单元重难点易错题精练（人教版2019）.docx

Unit 1单元易错综合练习 （考试时间： 120 分钟 试卷满分：1 5 0分） 注意事项： 1．本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2．回答第Ⅰ卷时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。写在本试卷上无效。 3．回答第Ⅱ卷时，将答案写在答题卡上。写在本试卷上无效。 4 ．考试结束后，将本试卷和答题卡一并交回。 第一部分 听力 （ 共30分，略） 第二部分 阅读（共两节，满分50分） 第一节（共15小题；每小题2.5分，满分37.5分） 阅读下列短文，从每题所给的A、B、C、D 四个选项中选出最佳选项。 A Amazing Scientists Who Happen to Be Teenagers We’ve got a list of teen scientists from a variety of fields. Jack Andraka Jack Andraka created a biological sensor for testing cancer at an early stage. He says that the paper sensor is 168 times faster, 26,667 times less expensive and 400 times more sensitive than technology nowadays. He’s the youngest person to have spoken in front of the Royal Society of Medicine. Taylor Wilson Taylor Wilson was the youngest person to achieve nuclear fusion (核聚变). He was inspired by The Radioactive Boy Scout , a novel in which a kid tries and fails to build a nuclear reactor. Taylor thought he could do better. Long story short, he wanted to build a small nuclear reactor. And he did it at the age of fourteen. He received a Thiel Fellowship, which gave him $100,000 to work on his own research. Sara Volz Sara Volz performed experiments in which she grew algae (藻类) based on their oil output for the purpose of growing them as biofuel. This research is especially important as the world continues to search for a way to reduce our dependence on non-renewable energy. She won the top prize of $100,000 in the Intel Science Talent Search. Daniel Burd Plastic usually takes thousands of years to decompose (分解), but this high school student Daniel Burd managed to do it in three months. In an experiment, he mixed plastic bags and a special kind of d