6 语法专题6 连词-【智乐星中考·中考备战】2024年山东省中考英语精练本（人教版）

语法专练六　连词 一、完形填空 (2024·原创)What color is a tennis ball? Ask your classmates, 1 they might give you some surprising answers. The Atlantic has recently asked 30，000 people this question. Among the people surveyed, 52 percent said tennis balls are green, 42 percent said yellow, 2 6 percent said something else. According to the International Tennis Federation, tennis balls are yellow. 3 ， why do most people say that they're green? When we first see an object in natural light, both you and I can tell its true color. 4 the object is seen in different kinds of light later, our brains can still tell its true color. Scientists call this color constancy(色彩恒常性). For example, we know that China's flag is red. When we see it during sunset 5 under purple light, we still know that it is red, 6 it looks like a different color. 7 ， the color of a tennis ball is not as pure(纯的) as the flag. It appears to be a mixture of yellow, a “warm” color, and green, a “cool” color. The US­based magazine says that 8 our brains try to figure out what color the ball is, some people ignore(忽略) cool colors like green, blue and purple. 9 they see the ball as yellow. Others ignore warm colors, such as red, yellow and orange. So they see the ball as green. It is not just tennis balls that make such confusion. In 2015, a girl posted a picture of a dress online. Some people said the dress was black and blue 10 other people said it was gold and white. They had different opinions based on whether they ignored cool or warm colors. 1．A.and B．but C．as D．or 2．A.but B．and C．or D．so 3．A.So B．If C．And D．Or 4．A.Or B．When C．Even though D．So 5．A.but B．or C．so D．and 6．A.if only B．even if C．as if D．because 7．A.However B．Whoever C．Whenever D．Whatever 8．A.until B．that C．when D．where 9．A.Also B．So C．But D．For 10．A.and B．if C．because D．while 二、选词填空(可以重复使用) (2024·原创) 1．________ I was a small girl, I was naughty(淘气的) 2._______ didn't like schoolwork at all. I didn't know 3.______