9A Unit 2 Colours 第1课时 Welcome to the unit ◆重点短语识记 1. 女孩的颜色 2. 不确定某事 3. 彩虹的颜色 4. 试穿 5. 某人穿……好看 6. ……没问题 一、根据所给汉语提示及首字母填写所缺的单词 1. After the rain, we can often see a r____ in the sky. 2. Some people said ____ (紫罗兰色) was the most important colour in the world because it was everywhere. 3. If you colour the square ____ (靛蓝), it will be uglier. 4. — Mom, ____ (试穿) this dress on. It is a new product just listed. You must be elegant in it. — OK, dear. 5. Our world is full of colours. We do a project on how colours ____ (影响) us these days. 二、用所给单词的适当形式填空 1. What color do you think ____ (make) you feel calm? 2. Is there ____ (something) wrong with your car? 3. Boys dislike wearing pink because they all think that it is a ____ (girl) colour. 4. The world would be a dull place ____ (with) colours. 5. Her cheeks were ____ (red) after she finished the 800 - meter race. 三、阅读短文，从下面方框中选择适当的单词或词组填空，使短文内容完整正确(六选五) more common; bright; in fact; rarer; nearly; similar to You might have seen beautiful rainbows in the sky before. They form when sunlight falls on water drops in the air. But (1) ____, moonlight can also create rainbows in the same way. They are called "moonbows". They are (2) ____ rainbows, but they are created by moonlight instead of direct sunlight. Moonbows are (3) ____ than rainbows. Different weather and astronomical (天文的) conditions have to be just right for moonbows to be created. The moon has to be very low in the sky—only 42 degrees from the horizon (地平线). The moon period has to be a full moon or (4) ____ full. The sky must be very dark for a moonbow to be watched clearly. Water drops must appear in the air in the opposite direction of the moon. Moonbows appear on the opposite side of the moon and usually look white to the human eye. This is because their colors are not (5) ____ enough to be noticed by the human eye. It is possible, however, to view the colors in a moonbow using long exposure (长时间曝光) photography. 四、根据中文提示完成下列句子 1. 你知道彩虹里有多少种颜色吗? Do you know ____? 2. 在彩虹的七种颜色中，我最喜欢靛蓝色，因为我穿这种颜色很好看。 Among the seven colours of the rainbow, I ____, because it ____ me. 3. 可是，我的靛蓝色衣服很少，因为妈妈说它是男孩子的颜色。 But I have few indigo clothes because Mum says ____. 4. 我不这么认为。我认为靛蓝色没有任何问题。 I don't agree. I think ____. 5. 每个人都可以根据自己的喜好选择该穿什么颜色。 Everyone can ____ according to his personal taste.