Unit 4 Adversity and Courage 语法Grammar 现在完成进行时-2023-2024学年高二英语选择性必修第三册单元重难点易错题精练（人教版2019）

Unit 4 Adversity and Courage 现在完成进行时 一、单项选择 1．—I have got a headache. —No wonder. You ________ in front of that computer too long. A．have been working B．are working C．work D．had worked 2．I have to see the doctor because I ________ a lot lately. A．coughed B．are coughing C．have coughed D．have been coughing 3．I ________ on my paper this morning in the library. A．have been worked B．have worked C．have been working D．had worked 4．I bet you must be very tired. You ______ on the papers for 4 hours. A．are working B．have worked C．worked D．have been working 5．I’m sure you will perform well in the test because you ________so hard this year. A．studied B．had studied C．will study D．have been studying 6．Judy __________her new novel which is supposed to come out in a month. A．will be writing B．had written C．has been writing D．was writing 7．Traffic conditions in this city __________for decades. At first people only complained about jams during rush hours, but today every hour is rush hour. A．is worsening B．will have worsened C．have been worsening D．worsened 8．I'm sure you will do better in the test because you__________ so hard this year. A．have been studying B．studied C．had studied D．will study 9．Since last month, George, along with some of his former classmates, ________ to have a 20-year gathering during this summer holiday. A．have expected B．expected C．have been expecting D．has been expecting 10．Cambridge University says it ________ gaokao scores for years, requiring the admitted students to rank in the top 0.1 percent on the test in their province. A．has been considering B．had considered C．is considering D．considers 11．The washing machine ______ all morning. What on earth are you washing? A．has been running B．had run C．was running D．will run 12．Good heavens! He ______dinner since 4 pm. . . and it is 10 pm now! A．is preparing B．had been prepared C．has prepared D．has been preparing 13．We _________ COVID-19 ever since it appeared three years ago. A．have been fighting against B．fo