北师大版七上英语 Unit 3 Lesson 8 Whose Ball Is This 同步练习（含答案）

北师大版七上英语 Unit 3 Lesson 8 Whose Ball Is This 同步练习 一、单项选择（共5小题） 1. _____ present you've bought for me! A.How a B.What a C.How D.What 2. —Mum, will you take me to the park tomorrow —If it _____ rainy. A.won't B.doesn't C.isn't D.won't be 3. There is something wrong with my bike. So I decided to buy _____ one. A.the other B.the others C.another D.others 4. I have a brother and his name is Jimmy. This is Jimmy's bedroom. It's not tidy. His things are everywhere. You can see his schoolbag under the chair. You can also see a baseball there. You can see his tape player on the chair. Where are his tapes Look! They are over there, on the bed. Jimmy often listens to his tapes on bed. Jimmy has some books and notebooks. You can see them in the bookcase. In the bookcase, you can also see a white model plane. It's very big and beautiful. What's on the model plane Let's have a look! Oh, it's a hamburger (汉堡). Jimmy often puts his food in the bookcase. What's under the chair A.A schoolbag and a tape player. B.A baseball and a schoolbag. C.A tape player and some books. D.A model plane and a tape. 5. This is a picture of a classroom. The classroom is big and nice. You can see (看见) a teacher's desk, five desks and six chairs. You can see a girl and a boy, too. Three books are on the teacher's desk. A pencil box is on the desk. Two pens and two rulers are in the pencil box. A schoolbag is under a chair. A ball is on the floor. The girl is Linda; she is 9. The boy is Mike; he is 10. They are in Class 2, Grade 1. They are friends. The teacher is Miss Green. She is not in the picture. How many desks and chairs are there in the classroom A.Five desks and six chairs. B.Five desks and five chairs. C.Six desks and six chairs. D.Six desks and five chairs. 二、阅读理解-阅读选择（共1小题） Since the earliest times, trees have always been very useful and important to man. Even today trees serve man in many ways. Trees provide man with fruits and building materials in the form of wood. Without trees it may be impossible to build houses, boats or bridges. Furniture such as tables, chairs and beds is made of wood too. In the tropics (热带地区), trees protect man from the terrible heat. They are also useful in preventing good and rich topsoil from being washed away during the heavy rain. If there were no trees or vegetation (植被) to hold the soil with their roots, heavy rains would wash away the rich surface soil that is so important to agriculture. The result is that the land becomes a desert. There are so many desert areas in the world. A long time ago these desert areas were fertile (肥沃的) areas, but since our ancestors (祖先) in the distant past had no enough knowledge about the science of nature, they cut down all the trees in the areas and never planted new ones. By and by, the rich surface soil was blown away and washed away by strong wind and heavy rain. In the end the land was turned into useless deserts where nothing could grow. 6. Trees p ... ...