专题14：状语从句（易错专练） -备战2024年中考英语考试易错题（上海专用）

专题14 状语从句 1．（2022·上海中考真题）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 2．（2021·上海·中考真题）The fridge is environmentally friendly ________ it uses less electricity. A．because B．until C．before D．though 3．（2020·上海中考真题）Vivian will take her daughter to the amusement park________she gets the tickets． A．if B．until C．although D．unless 4．（2019·上海·中考真题） the journey was tiring，Jeff thought it was worth both the time and the money. A．As B．Since C．Unless D．Although 5．（2018·上海·中考真题）Mr Black walked around and offered help____we were doing an experiment. A．while B．although C．until D．unless 6．（2017·上海·中考真题）The two companies decided to work together ______ they had common interest. A．because B．unless C．but D．or 7．（2016·上海·中考真题）The nurse won't leave her patients________she's sure they are all taken good care of. A．unless B．because C．since D．if 8．（2015·上海·中考真题） ______ Mike didn’t win the race , he was still wearing a smile on his face. A．If B．Since C．Although D．Because 9．（2014·上海·中考真题）John didn’t give up looking for a job ________ he got an offer from a German company. A．until B．since C．because D．if 10．（2013·上海·中考真题）I hate travelling by air__________ you usually have to wait for hours before the plane takes off. A．because B．though C．until D．unless 11．（2012·上海·中考真题）We didn’t start our discussion __________ everybody arrived. A．since B．if C．while D．until 知识图表 状语从句 时间状语从句 1. when可表时间点或时间段，从句谓语可以是瞬间动词或延续性动词 2. as强调两个动作伴随进行 3. While只表时间段，从句谓语只能是延续性动词。 4. 从句谓语是延续性动词时，when, as, while可互换。 5. 主从句谓语都是瞬间动词时when, as可互换。 6. 从句谓语表状态时常用while 7.before, after, since, until/ till 表时间时既是介词又是连词，可做句型转换 8. until=before 9. as soon as 一....就...... 注意：主将/ 情/祈 从现； 主句为一般过去时，从句也要用过去时态 1. When he came in, I was listening to the radio. 2. When he was 12 years old, she began to live in Dalian. 3. They sang as they danced. 4. While/ As I was watching TV, my mum was cooking. 5. He usually drinks a cup of tea before he goes to school. =