Unit 3班别：_ 姓名：_ 成绩：_一、 听力题。（共4小题，每小题2分，共8分）听下面一段对话，回答第1题。1. How many people will give the Harry Potter books as gifts ? ( )A. 750 B. 250 C. 1,000听下面一段对话，回答第24题。2. What does the woman ask the man to do? ( )A. To help her.B. To look for the baby.C. To look after the baby.3. What is the baby doing? ( )A. Brushing teeth B. Sleeping C. Washing shoes 4. How does the woman feel at first? ( )A. Happy. B. Worried C. Sad.二、 单项选择题。（共10小题，每小题2分，共20分）1.（ ）-What are these? -_ bags. A. They are B. These are C. It is D. That is2.（ ）We must do something to stop people from _the water in the river. A. pollute B. to pollute C. polluting D. pollution3.（ ）Stop_ and please listen to the teacher. A. talking B. to talk C. talks D. talk4.（ ）-_ any tea in the cup? -Yes,_. A. Are there; there is B. Are there; there isnt C. Is there; there is D. Is there; there isnt5.（ ）_ is important for us to protect wild animals from killing. A. That B.It C. This D. As6.（ ）In the future, there will be _ people and _ pollution. A. more; fewer B. less; less C. more; less D. fewer; fewer7.（ ）-What _ do you want? -I want a bowl of soup. A. other B. else C. another D. others8.（ ）-Oh, dear, there are_ apples in the fridge, we need to buy_. -Yes, lets go shopping. A. a few; some B. few; some C. few; any D. a few; any9.（ ）-Mike,_ students are there in your classroom? -There are 43. A. How much B. how old C. how often D. how many10.（ ）-Can I help you? -Id like _ milk and _ bread. A. a bottle of; a piece of B. a bottle ; a piece C. a bottle of; two piece of D. two bottles of; two piece of三、 阅读理解。（共10小题，每小题2分，共20分）A The earth moves round the sun, and the moon moves round the earth. When our part(部分)of the earth turns to the sun, it is day. When our part of the earth turns away from the sun, it is night. The sun is much bigger than the moon. But sometimes the moon looks bigger than the sun, because its much nearer to the earth. The sun is very bright. It gives a very strong light. The moon looks quite bright, too. But it doesnt give any light at all. The moon looks much bigger and brighter than the stars. But in fact the stars are much bigger and brighter than the moon. They look smaller than the moon because theyre much farther away from us.1. ( )_ moves round _.A. The moon; the stars B. The sun; the earth C. The earth; the moon D. The moon; the earth 2. ( ) Sometimes the moon looks much bigger than the sun, because_. A. it is much bigger than the sun B. it comes out only at night. C. it is much nearer to the earth than the sun D. it doesnt give a very strong light3. ( ) The sun_. A. gives us light B. makes the moon move round the earth C. moves round the earth D. gives more light than the moon does4. ( ) The stars_. A. look much bigger than the sun B. looks much brighter than the moon C. are a lot brighter than the moon, but they are not bigger than the moon D. are much farther away from us than the moon5. ( ) The moon looks bright because_. A. it gives light B. it is nearer to the earth C. it is nearer to the sun D. it reflects(反射) the suns lightB Meimei is a twelve-year-old girl. She lives in Beijing with her parents. She is from Shanghai and studies in a middle school in Beijing now. The school is new to her. But her classmates are all very friendly. Every morning Meimei leaves home early at 7:00. She walks for about half an hour and is usually the first to come into the classroom. She sweeps the floor and cleans the blackboard. Then she does some reading. She works very hard and often helps her classmates with their lessons. Everyone says Meimei is helpful. Meimei likes singing and dancing. After class she often sings for her class. They all like her and she likes them, too.6. ( ) Where does Meimei live now?A. In Shanghai. B. In Beijing. C. In Tianjin D. In Guangzhou.7. ( ) Where does Meimei study? A. In a college. B. In a high school. C. In a middle school. D. In a primary school.8. ( ) What time does Meimei get to school in the morni