Unit 8 From hobby to career 语法Grammar when引导的时间状语从句和used to-2023-2024学年七年级英语下册单元语法精讲精练（沪教牛津版）

班级 姓名 学号 分数 Unit 8 From hobby to career when引导的时间状语从句和used to （时间：40分钟，满分：100分） 时间状语从句 用表示时间的连词连接一个句子作状语，这样的主从复合句就是时间状语从句。 连接时间状语从句的连接词有:when, before, after, while, as soon as, until, since When & While 1. when可以和延续性动词连用，也可以和短暂性动词连用； When I got off the bus, I fell down. (短暂性动作) 2. when从句的谓语动词可以在主句谓语动作之前、之后或同时发生 When he had finished his homework，he took a short rest． 1. while只能和延续性动词连用 When ( While ) I was in China, I visited many places of interest. (延续性动作) 2. while的谓语动作必须是和主句谓语动作同时发生。 When ／While she was making a phone call，I was writing a letter． used to “ 过去常常做某事 ”， 表示过去经常做或一直做而现在不做 ， 它只用于过去时态 区分常考点： 1 ) be/get used to sth./doing sth. “习惯、 适应某事/做某事”。 2 ) be used to do sth. “ 被用来做某事 ”。 3 ) be used for sth. / doing sth “ 被用来做某事 ” 一、单项选择(本大题共50小题，每小题2分，共100分) 1．Life is like a mirror. ________ you smile at it, it will smile back. A．How B．When C．What D．Why 2．She wasn’t cleaning the room ________ I woke up. A．by the time B．while C．till D．when 3．I was writing an e-mail ________ Tom came to my house. A．while B．since C．when D．until 4．________ they heard the news, it was too late. A．When B．Until C．By the time D．While 5．The manager of the hotel was waiting at the gate ________ the guests arrived. A．while B．when C．until D．as soon as 6．________ we get there, it is 5: 00 p. m. A．When B．But C．So D．Because 7．The sky went dark ________ we arrived. A．if B．when C．because D．until 8．I learned a little Russian ________ I was at middle school． A．though B．although C．if D．when 9．My brother ________ a doctor when he grows up. A．is B．will be C．is being D．has been 10．The best way to see Nanning is by bus ________ you are tired. A．when B．but C．so 11．She always brings a present ________ she visits her friends. A．before B．until C．when D．after 12．I have many family rules. I must do my homework first ________ I get home. A．and B．but C．when D．or 13．________ my father gets home, he always makes dinner for me first. A．What B．Where C．Why D．When 14．Th