2017届安徽省高考英语二轮复习训练：26

　　Ⅰ.介、副词填空

　　1．Could you glance

　　this letter and see if it’s alright?

　　答案：through

　　2．The heights of the plants vary

　　8 cm

　　20 cm.

　　答案：from

　　to

　　3．The Rockies are home

　　bears and mountain lions.

　　答案：to

　　4．It was the study of history that gave birth

　　the social sciences.

　　答案：to

　　5．The team have worked hard and their efforts have been rewarded

　　success.

　　答案：with

　　6．The heavy snowfall had taken us all surprise.

　　答案：by

　　Ⅱ.单项填空

　　1．— How much will I pay for a night?

　　— Prices ________ from room to room.

　　A．vary

　　B．increase

　　C．divide

　　D．range

　　解析：选A。vary“使不同；变化”；increase“增加”； divide“划分”；range“(在……范围内)变化”。句意：“住一晚我需要付多少钱？”“价格因房间不同而不同”。

　　2．Chen Ming didnt even ________ his paper before he handed it in, so there were many mistakes in his paper.

　　A．glance through

　　B．look up

　　C．watch over

　　D．come across

　　解析：选A。考查短语意义辨析。句意：陈明在交论文之前甚至都没有粗略地看一遍，因此他的论文中有很多错误。glance through“浏览；粗略地看”，符合语境。look up“查找”；watch over“照顾；监督”；come across“偶然遇见”。