状语从句——原因状语从句（附答案）.docxVIP

试卷第 =page 6 6页，共 =sectionpages 6 6页 试卷第 =page 5 5页，共 =sectionpages 6 6页 状语从句——原因状语从句（附答案） 学校:___________姓名：___________班级：___________考号：___________ 一、单项选择 1．The income of the farmers in Taiwan has been influenced ________ people from China mainland don’t buy the pineapples from them. A．but B．and C．so D．because 2．________ we have a few minutes to wait for the train, let’s have a cup of coffee. A．Although B．Until C．Since D．Unless 3．The fridge is environmentally friendly ________ it uses less electricity. A．because B．until C．before D．though 4．I like this game ________ it’s interesting and relaxing. A．or B．so C．because 5．—Let’s go to the science and technology museum now. —OK. ________ it’s raining outside, we’d better take an umbrella and go there by taxi. A．As B．When C．Until D．If 6．It’s good to eat lots of vegetables ________ it helps you stay healthy. A．or B．because C．but D．although 7．I want to go to the Olympic Park ________ there are many beautiful flowers there. A．or B．but C．because D．so 8．We will have to give up the plan to camp _________ it is starting to rain. A．so B．since C．until D．unless 9．—Have you returned Helen’s call? —I don’t need to ________ I’ll see her tomorrow. A．if B．unless C．so D．because 10．I don’t like science _______ it’s difficult for me. A．but B．and C．because 11．He received the vaccine(疫苗) for COVID-19 ________ he will work abroad next month. A．unless B．because C．while 12．—The sky is much bluer________ we have taken action to protect the environment. —Yes. A．because B．before C．until D．unless 13．Mr. Smith didn’t go to work yesterday ________ he had a bad cold. A．if B．because C．before D．so 14．I want to go to the Olympic Park ________ there are many beautiful flowers there. A．or B．but C．because D．so 15．I don’t like tigers ________ they are very scary. A．so B．because C．when D．before 16．—Why didn’t Jack take part in the sports meet? —________ he was ill. A．As B．Since C．For D．Because 17．Sam didn’t go to school ________ he had a fever. A．or B．so C