新概念第一册-Lesson-117-118练习题.doc

新概念第一册 Lesson 117-118练习题Name _ Score _一、 写出下列副词或形容词的比较级和最高级quickly _ _ difficultly_ _late _ _ good _ _cheap_ _ many _ _difficult_ _ interesting _ _little_ _ expensive _ _intelligent _ _ bad _ _二、根据功能写出这些房间的名称1. I sleep in this room. _7、我们每个人应该怎样保护身边的环境？2. We read, sit and talk, sit and watch television or listen to the radio in this room. _3. We wash, shower, have a bat, and clean our teeth in this small room. _4. We cook meals in this room. _5. We eat our meals in this room. _6. We keep our small car and bicycles in here. _7、月球的明亮部分，上半月朝西，下半月朝东。三、把下列句子改写成过去进行时。 1. Yesterday afternoon Tom and Jerry played football in the park.6、化学变化伴随的现象有改变颜色、发光发热、产生气体、产生沉淀物。_ 答：优点：占地小，避免了垃圾污染地下水，产生的热量还可以用来发电。2. We are having an English test.答：可以节约能源；减少对环境的污染；降低成本。 _3. My father watches TV at his friends home. 4、举例说明微生物对人类有益的方面是什么？_4. We have lived in this city for a long time._四、用一般过去时或过去进行时填空14、大我数地区的自来水水源取自水库、湖泊或河流。自来水是主要的饮用水，饮用水源受到污染，会直接影响我们的身体健康。1. We _ (leave) the house when the postman arrived.第一单元 微小世界2. She dropped some money just as she _ (get off) the bus.答：放大镜的中间厚，边缘薄，光线在透过放大镜时会产生折射，因此会把物图像放大。3. Someone _ (ring) while I was working in the garden.4. The arrived while we _ (cook) the meal.5. We _ (all have) breakfast when the postman came with the letters.6. It _ (rain) very heavily when I got off the train.7. John _ (remember) his passport just as he was leaving the house.7、对于生活中的一些废弃物，我们可以从垃圾中回收它们并重新加工利用。这样做不但能够减少垃圾的数量，而且能够节省大量的自然资源。8. I dropped the milk while I _ (make) some coffee in the kitchen.