【培优练习】Unit 4 Part B（英语人教四下）.docx

Unit 4 My homePart B培优练习本课时编写：合肥市桂花园学校（东区） 汪敏一、火眼金睛选一选。()1.Welcome_my home.AtoBtooCtwo()2._this your classroom?AAm BIs CAre()3.Where_my bag?Ais Bam Care()4.Are_near the phone?Yes，they are. Awe Byou Cthey()5.What can you see in_room?AI Bmy Cme二、阅读短文，判断正(T)误(F)。Look at my room. There is a desk and a chair in it. A bed is near the door. A cat is under the desk. On the wall，there is a beautiful picture. On the floor，there is a ball. My room is small，but its very nice!()1.I have a big room.()2.On the floor，there is a ball.()3.A desk is near the door.()4.There is a phone on the wall.()5.There is a cat under the desk.三、牛刀小试。请你以“My Home”为题写一篇小短文，简单描述你的家。包括家中摆设、物品等。(不少于30个单词)答案和解析一、火眼金睛选一选。l. A 【解析】welcome to为固定搭配，意为“欢迎到来”，故本题选A。2. B【解析】由this以及your classroom可知本题主语为单数，因此一般疑问词为is,故本题选B，句子意为“这是你的教室吗？”3. A 【解析】由“my bag”可知为名词单数，故选择is。4. C 【解析】由答句“Yes, they are.”可知一般疑问词选择are。5. B 【解析】A选项为人称代词，意为“我”；B选项为形容词性物主代词，my+名词意为“我的”;C选项为I的宾格，综上，本题选B。二、阅读短文，判断正(T)误(F)。l. F 【解析】由“My room is small”可知本题错误。2. T【解析】由“On the floor，there is a ball.”可知本题正确。3. F 【解析】由“A bed is near the door.”可知本题错误。4. F 【解析】由“On the wall，there is a beautiful picture.”可知本题错误。5. T 【解析】由“A cat is under the desk.”可知本题正确。三、牛刀小试。My HomeWelcome to my home.There are five rooms in my home.You can see a living room，a bathroom, a kit