Unit 3 Times Change！单元基础自测-2023-2024学年高二上学期英语外研版（2019）选择性必修第二册

U3 单元基础自测 I.单词拼写 1．C in the English Recital is appropriate for you because you speak fluent English. 2．The security guard couldn’t afford such expensive (家具)，which made him quite depressed. 3．The moderator strongly recommended all the audience to read more classics with the aim of e their knowledge. 4．He is one of the (记者) who can objectively report what has happened. 5．This kind of (职业) is unprecedentedly popular with young people with the development of society. 6．In the past two (十年)，he has been devoted to his lifelong dream to be an expert in lifelong. 7．I (紧急地) needed to buy some daily items，such as toothpaste and soap. 8．I took my headphones apart to figure out their (组成部分) so that I could repair them. 9．He has been e the significance of disinfecting our house regularly for many years. 10．50 comrades in our factory c in the 5,000­meter cross­country race held last Sunday. 11．In the past two (十年)，adequate statistics have been collected so that a scientific conclusion can be drawn. 12．You can conceive that if you keep memorizing 10 words every day，your vocabulary will be gradually e . 13．My twin brother likes different c of foods，including meat，vegetables and fruit. 14．I have s for the little girl，who is suffering from an infectious virus. 15．The specialists (紧急地) need to figure out what the root reason for the incident is. II.单句语法填空 1．The fundraising campaign was a great success， (enable) us to help more homeless people. 2．The reason I got low marks in the examination was that I was distracted by online games. 3. Likewise，I didn’t know how (study) chemistry in a more efficient way. 4．Fix your attention your ambition and never throw in the towel whatever happens. 5．I have difficulty handing in my project before the deadline，so I am writing with t