Unit 5 How do inventions change our lives核心知识点归纳 and 针对性练习（专项训练）-2026-2027学年沪教版六年级英语上册

2026年秋沪教牛津版六年级英语上册 Unit 5 How do inventions change our lives? 核心知识点归纳 and 针对性练习 第1部分 核心知识点归纳 Unit5 How do inventions change our lives? 词汇：invention, slide, seesaw, watch, lever, wheel, simple, machine, basic, everyday, playground, point, truck, inside, tiny, ramp, wheelchair, hill, nature, board 短语：push down 句型： 1. —How do inventions change our lives? —They make our life easier. 2. Wheels are one of the simple machines. 3. We can see these inventions in our everyday life. 语法：可数名词单复数；how引导特殊疑问句；形容词辨析simple/tiny/basic；一般现在时 第2部分 针对性练习 一、单项选择 ( )1. Many ______ help people live an easy life. A. inventions B. painters C. tortoises ( )2. A wheel is a kind of ______ machine. A. powerful B. simple C. lonely ( )3. We can see slides and seesaws on the ______. A. skatepark B. playground C. art gallery ( )4. The ramp helps the ______ go up the hill. A. wheelchair B. ambulance C. postcard ( )5. There is a ______ thing in the box. We can hardly see it. A. heavy B. tiny C. fresh ( )6. Trucks use wheels ______ heavy things. A. carry B. to carry C. carrying ( )7. Levers and wheels are ______ tools for us. A. basic B. lost C. own ( )8. We use ______ to know the time. A. a watch B. a ramp C. a helmet ( )9. People use ______ to move things up and down. A. slide B. lever C. ink painting ( )10. These machines are useful in our ______ life. A. everyday B. ago C. towards 二、英汉互译 1. simple machine ____________ 2. 发明 ____________ 3. everyday life ____________ 4. 轮椅 ____________ 5. push down ____________ 6. 跷跷板 ____________ 7. basic tools ____________ 8. 卡车 ____________ 9. go up the hill ____________ 10. 斜坡 ____________ 三、用所给单词的适当形式填空 1. There are many great ________ (invention) around us. 2. Wheels ________ (be) simple machines. 3. It helps us ________ (move) heavy things easily. 4. We can see seesaws on the ________ (playground). 5. This ________ (tiny) toy has a small wheel inside. 6. The ramp ________ (help) wheelchairs climb hills. 7. These basic ________ (machine) change our life. 8. People use levers ________ (lift) heavy things. 9. Look! Two kids are playing on the ________ (slide). 10. Many ________ (truck) have big wheels. 四、选词填空 备选词：wheel, invention, playground, tiny, ramp 1. The ________ is a great simple machine. 2. This new ________ makes our work easy. 3. Children can play on seesaws at the ________. 4. There is a ________ hole on the board. 5. We build a ________ for the wheelchair. 五、情景选择 ( )1. 询问发明如何改变我们的生活： A. How do inventions change our lives? B. What makes things move? C. How should we protect ourselves? ( )2. 表达轮子属于简单机械： A. Wheels are simple machines. B. Wheels are big trucks. C. Wheels are art works. ( )3. 描述斜坡方便轮椅上山： A. The ramp helps wheelchairs go up hills. B. The helmet protects our heads. C. The paintbrush helps draw pictures. ( )4. 说明我们随处可见日常发明： A. We see inventions in everyday life. B. We can only see inventions on hills. C. Inventions never help people. ( )5. 询问跷跷板在哪里： A. Where can we find seesaws? B. Where can we call an ambulance? C. Where can we make ink paintings? 六、按要求完成句子 1. Inventions change our lives.（对画线部分提问） 2. Wheels are simple machines.（改为一般疑问句） 3. The ramp helps the wheelchair climb the hill.（改为否定句） 4. We can see seesaws on the playground.（对画线部分提问） 5. It is a useful invention.（改为复数句） 参考答案 一、单项选择 1.A 2.B 3.B 4.A 5.B 6.B 7.A 8.A 9.B 10.A 二、英汉互译 1.简单机械 2.invention 3.日常生活 4.wheelchair 5.向下推 6.seesaw 7.基础工具 8.truck 9.上山 10.ramp 三、用所给单词的适当形式填空 1.inventions 2.are 3.move 4.playground 5.tiny 6.helps 7.machines 8.to lift 9.slide 10.trucks 四、选词填空 1.wheel 2.invention 3.playground 4.tiny 5.ramp 五、情景选择 1.A 2.A 3.A 4.A 5.A 六、按要求完成句子 1. What changes our lives? 2. Are wheels simple machines? 3. The ramp doesn’t help the wheelchair climb the hill. 4. Where can you see seesaws? 5. They are useful inventions. 学科网（北京）股份有限公司 $