题目内容
10.It's a good idea to have a picnic with our friends onsunnydays.(sun)分析 在晴朗的日子和我们的朋友们一起去野餐是一个好主意.
解答 答案:sunny.句中的on是介词,days是名词日子,前用形容词来修饰,sun是名词太阳,其形容词是sunny晴朗的,故答案是sunny.
点评 名词加-y构成形容词.如:rain (雨水)→rainy (多雨的) wind (风)→windy (多风的,风大的) cloud (云)→cloudy (多云的,阴天的) snow (雪)→snowy (多雪的) sun (太阳)→sunny (多阳光的,明朗的)[特别提醒:别忘了双写n]luck (运气)→lucky (幸运的) noise (嘈杂声)→noisy (嘈杂的,喧闹的)[特别提醒:别忘了去掉e]health (健康)→healthy (健康的).
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