Unit 5 Lesson 27 同步练习 2023-2024学年冀教版英语九年级全册

Unit 5 Lesson 27 一、单项选择 1．I think you should give up smoking ________ you really care about your health. A．until B．unless C．if D．or 2．You won’t have a better view of the village ________ you reach the top of the hill. A．because B．unless C．when D．if 3．I love this city, ________ in autumn, when all leaves are turning yellow. A．certainly B．nearly C．especially D．properly 4．I won’t continue working here _______ you give me a pay rise. A．unless B．if C．once D．but 5．—How is Nancy getting on with her lessons this term? —She won’t catch up with others _________ she studies harder. A．after B．unless C．if D．when 6．Dr Ma is giving a talk in the hall now. Don’t disturb him ________ it is necessary. A．although B．unless C．since D．so 7．The motorbike is so old ________ it can’t be used any more ________ some of its parts are changed. A．that; if B．whether; or C．as; unless D．that; unless 8．—Your aunt often walks a dog in the morning. —Yeah, ________ the bad weather stops her. A．when B．unless C．because D．since 9． You will never achieve success ________ you devote yourself to your work. A．after B．if C．because D．unless 10．You shall get a free film ticket ________ you use your credit card (信用卡) twice this month. A．until B．since C．if D．unless 二、用所给单词的正确形式填空 11．This kind of plant will ________ (无疑地) die if you water it too often. 三、多句选词填空 选用方框内的单词或词组填空，其中有一个单词或词组是多余的。 understand      unless      themselves      steps      turn out      miss 12．Follow these small ________, and you can make a big difference to the Earth! 13．Victory won’t come to me ________ I go to it. 14．Not many people realize that helping others is helping ________. 15．Let’s begin where we stopped yesterday so that we won’t ________ any point. 16．“Barking dogs seldom bite.” It means that some things may seem dangerous, but they often ________ not to be dangerous. 用方框中所给单词的适当形式填空。每词限用一次。 I   lucky   found   October  unless 17．The better you prepare for the job interview, the ________ you will be. 18．Mike lent his crayons