七年级英语下册 Unit 4 Electricity同步练习 牛津广州版

1 UnitUnit 4 4 ElectricityElectricity ReadingReading A A 一 单词拼写 根据所给首字母或中文提示写出适当的单词 1 Cathy likes sunflowers so she bought a p of sunflower seeds 2 We can see water everywhere But can you tell me how many f does it get 3 Water f through long pipes into different flats 4 Benny tried to f his sister Daisy He wanted to make her look foolish 5 The boss asked him to give an e for his not coming 二 翻译下列短语 1 出洋相 2 在某种程度上 3 人类的仆人 4 满脸笑容 5 发电站 6 发电 7 摇头 8 把 变成 9 与 相连接 10 流经 三 根据课文内容和首字母提示 写出所缺的单词 One evening Daisy was going to buy some sweets His brother Benny wanted to f 1 her and asked her to get a p 2 of electricity for him Benny s mum asked him what was electricity Benny said electricity f 3 through a wire like water in a way Benny s dad said to Benny that his answer was not a bad e 4 He said electricity helped us like a s 5 of mankind Then he asked Benny what electricity looked like Benny s 6 his head Dad said people couldn t see electricity but they could c 7 it into different f 8 of energy For example they could see the light in a light b 9 And he said electricity came into their f 10 through thin wires These wires were c 11 to cables under the 2 streets These cables were connected to a p 12 station Then Daisy came back Benny asked where his packet of electricity was Daisy took out some b 13 Dad said Daisy was right because the c 14 inside the batteries could produce electricity Mum said Benny was looking f 15 this time Answers 一 1 packets 2 forms 3 flows 4 fool 5 explanation 二 1 look foolish 2 in a way 3 a servant of mankind 4 with a big smile on one s face 5 power station 6 make produce electricity 7 shake one s head 8 change into 9 be connected to 10 flow through 三 1 fool 2 packet 3 flows 4 explanation 5 servant 6 shook 7 change 8 forms 9 bulb 10 flat 11 connected 12 power 13 batteries 14 chemicals 15 foolish ReadingReading B B 一 用所给单词的正确形式填空 1 It s to use metal containers in the microwave danger 2 When you use a rice remember to keep the outside of it dry cook 3 A machine can help people a lot wash 4 Do you know how to use a microwave safe 5 Be when you cross the road care 二 翻译下列短语 1 热能 2 日常生活 3 简单实惠 4 使 处于工作状态 5 使 从 中解脱出来 6 对 小心 7 为安全起见 8 确保 9 保持 干燥 10 引发火灾 3 三 完成句子 1 电使我们的生活更简便 Electricity our lives 2 当心那只黑狗 the black dog 3 确保你离开时锁门 the door is locked when you leave 4 为安全起见 晚上不要外出 Don t go out at night to be 5 电脑使人们从繁重的工作中解脱出来 Computers hard work Answers 一 1 dangerous 2 cooker 3 washing 4 safely 5 careful 二 1 heat energy 2 daily life 3 simple and cheap 4 leave on 5 free from 6 be careful of 7 on the safe side 8 make sure 9 keep dry 10 start a fire 三 1 makes easier 2 Be careful of 3 Make sure 4 on the safe side 5 free people from ListeningListening 一 翻译下列短语 1 打开 开关 2 关掉 开关 3 放在一起 4 看起来在做某事 5 一系列的 6 音质 二 单项选择 4 1 There is a problem the electricity in my flat A with B on C in D by 2 Television pictures your eyes A foolish B fool C fools D fooling 3 Our brain can only hold a picture for of a second A one ten B one tenth C first ten D first tenth 4 Don t leave the pot when it s empty A out B off C in D on 5 They seemed the film A like B liked C to like D liking LanguageLanguage 用适当的情态动词翻译下列句子 1 他们不识字 2 我得很早起床 3 参观者不可以在此拍照 4 你会跳舞吗 5 我可以问您一个问题吗 6 在图书馆你要保持安静 Answers Listening 一 1 switch on 2 switch off 3 put together 4 seem to do sth 5 a series of 6 sound quality 5 二 ABBDC Language 1 They can t read 2 I must get up early 3 Visitors mustn t can t take photos here 4 Can you dance 5 Can May I ask you a question 6 You must keep quiet silent in the library WritingWriting 一 单词拼写 1 The strong boy is full of e and never gets tired 2 I often ask my teachers for a on my studies 3 My mother is a h and doesn t go out to work 4 Please help me m the table to the corner 5 At weekends there were many c in the shop and the shopkeeper were very busy 二 词组翻译与填空 第一节 翻译词组 1 确保 2 使 处于工作状态 3 摇头 4 一盒 5 把 变成 6 在某种程度上 7 一系列 8 对 小心 9 接电话 10 将 收起 11 为了安全起见 12 关掉 开关 13 对 有礼貌 14 把 载上车 15 写日记 16 使 从 中解脱出来 第二节 根据句子意思 选用第一节中的词组并用适当形式填空 每个词组只用一次 1 A Annie look at your toys They are here and there Why not them when you ve finished playing B Sorry Mum I ll do it immediately 2 He used to tell jokes and liked to make friends But the traffic accident 6 him a sad and quiet man 3 Though the work is hard to do I like it 4 When you leave the office that all the lights are turned off 5 Life is boring for him He wishes to himself all the troubles and unhappiness 6 the man over there He stole a purse from a lady just now 7 accidents happened in South China in the spring of 2008 because of heavy snowstorms 8 I will stop my car at the next corner and you 9 A You are writing to your penfriend aren t you B No I m 10 Tom s aunt gave him sweets as his birthday present 三 完成句子 1 她摇头表示不同意 She to show that she didn t agree 2 它让妈妈从家务中解脱出来 It the housework 3 睡觉时别开着灯 Don t while sleeping 4 为安全起见 把门关上 Close the door to be 5 当心那只狗 它经常咬人 that dog it often bites Answers 一 1 energy 2 advice 3 housewife 4 move 5 customers 二 第一节 1 make sure 2 leave on 3 shake one s head 4 a packet of 5 change into 6 in a way 7 a series of 8 be careful of 7 9 answer the telephone 10 put away 11 on the safe side 12 switch turn off 13 be polite to