UNIT THREE LET'S LIVE A LOW-CARBON LIFE Lesson 10 （分层作业）英语北京版六年级下册

UNIT THREE LET'S LIVE A LOW-CARBON LIFE Lesson 10 （分层作业） PART 01 基 础 练 一、选出与所给单词同一类的选项。 ( ) 1．too A．also B．water C．TV ( ) 2．print A．wait B．when C．where ( ) 3．paper A．always B．often C．crayon ( ) 4．minute A．hour B．talk C．save ( ) 5．brush A．wash B．teeth C．leg 二、用所给单词的适当形式填空。 1．—Can I print on both (side) of the paper?   —Sure. 2．—What does that sign mean? —It means you shouldn’t (smoke) here. 3．It's a good way (protect) our environment. 4．Don't (run) on the grass. 5．Does he (brush) his teeth every day? 三、单项选择。 ( ) 1．—What can we do to save paper? —_______ A．We can write on both sides of the paper. B．Don't do homework. C．We can plant many flowers. ( ) 2．Don't watch TV. Let's _______ it _______. A．turn; on B．turn; up C．turn; off ( ) 3．Don't talk _______ you are having classes. A．which B．when C．who ( ) 4．Please remember _______ eight cups of water every day. A．drink B．to drink C．drinking ( ) 5．We try to live a _______ life. A．low-carbon B．carbon-low C．lower carbon PART 02 提 升 练 四、为所给句子选择相应的答语。 A. It's on the fifth of June. B. All right. C. Yes, I'd love to. D. Yes, there are. E. No, I didn't. ( ) 1. Are there any apple trees on the farm? ( ) 2. When is World Environment Day? ( ) 3. Did you go swimming? ( ) 4. Would you like to watch TV? ( ) 5. Don't use too many plastic bags or bottles. 五、选择合适的选项完成对话。 A. Let's do it now. B. Good point, Sophie. C. We should turn off the tap when we brush our teeth. D. Hey Sophie, this is a poster about "Live a Low-Carbon Life". E. And we should turn off the light and the computer when they're not in use. Emma: 1. ______ How to live a low-carbon life? Sophie: 2. ______ Emma: You're right! We should also fix the bad tap to save water. Sophie: 3. ______ Emma: 4. ______ And let's make a note to tell others to print on both sides of the paper. Sophie: Good idea! 5. ______　　　　　　 Emma: OK. Let's go. PART 03 拓 展 练 六、【新语篇·科普文章】阅读科普文章，选择合适的答案。 Trees are very important. They are the homes of many birds and animals. They give us food, for example fruit and nuts. People make different things from trees, for example paper. How do you find out the age of a tree? Every year a little and new ring grows round the trunk(树干) of the tree. When you cut down the tree, you can count the number of rings in the trunk to tell the age of the tree. In 1964, a worker cut down a tree and counted 4,900 rings inside the tree. Today the tallest tree in the world is a redwood tree in the U.S.A．It is 112 meters tall. It can live a very long life. Some redwood trees are 2,000 years old. ( ) 1．Which picture shows the “ring” here? A． B． C． ( ) 2．Which of the following is NOT true? A．Trees are the homes of many birds and animals. B．Trees can't help clean the air. C．Trees give us food, for example fruit and nuts. ( ) 3．What can we make from trees? A．Birds. B．Paper. C．Rings. ( ) 4．How do you find ou, the age of a tree? A．We cam count the number of rings in the trunk. B．We can count the number of leaves in the tree. C．We can count the number of nuts in the tree. ( ) 5．Which is the tallest tree in the world? A．A red tree. B．An apple tree. C．A redwood tree. 参考解析 一、选出与所给单词同一类的选项。 1．A 2．A 3．C 4．A 5．A 【解析】1．too也，A也，B水，C电视，选项A和所给单词都是副词，故选A。 2．print打印，A等待，B什么时候，C在哪，选项A和所给单词都是动词，故选A。 3．paper纸，A总是，B经常，C蜡笔，选项C和所给单词都是名词，故选C。 4．minute分钟，A小时，B谈话，C救，选项A和所给单词都是名词，故选A。 5．brush刷，A洗，B牙，C腿，选项A和所给单词都是动词，故选A。 二、用所给单词的适当形式填空。 1．sides 2．smoke 3．to protect 4．run 5．brush 1．sides 【解析】句意：—我可以在纸的两面打印吗？—当然。本题考查可数名词及其单复数。根据句意可知side用复数sides，故答案为sides。 2．smoke 【解析】句意：—那个标志是什么意思？—它意味着你不能在这里吸烟。shouldn't后跟动词原形，故答案为smoke。 3．to protect 【解析】句意：这是一个保护环境的好办法。本题考查动词不定式做定语，故答案为to protect。 4．run 【解析】句意：不要在草地上跑。don't后跟动词原形，故答案为run。 5．brush 【解析】句意：他每天都刷牙吗？前面有助动词，后面的实义动词用原形，故答案为brush。 三、单项选择。 1．A 2．C 3．B 4．B 5．A 1．A 【解析】问句句意：我们能做些什么来节省纸张？A我们可以在纸的两面写。B不要做作业。C我们可以种很多花。选项A符合题意，故选A。 2．C 【解析】句意：不要看电视。我们关掉它吧。turn on打开，turn up调高，turn off关上，根据前面说不要看电视，可知要关掉电视，故选C。 3．B 【解析】句意：上课时不要说话。A哪一个，B当……时，C谁，选项B符合句意，故选B。 4．B 【解析】句意：请记住每天喝八杯水。remember doing sth记得做过某事(已做过)；remember to do sth记住去做某事(还没做)，根据句意可知选项B符合，故选B。 5．A 【解析】句意：我们努力过低碳生活。low-carbon低碳的，形容词，修饰名词，故选A。 四、为所给句子选择相应的答语。 1. D 2. A 3. E 4. C 5. B 【解析】 1. 句意：农场里有苹果树吗？这是 there be 句型的一般疑问句，用 “Yes, there are.” 回答，与选项 D 相符。 2. 句意：世界环境日是什么时候？世界环境日在 6 月 5 日，选项 A 回答了具体日期，与句意相符。 3. 句意：你去游泳了吗？这是一般过去时的一般疑问句，用 “No, I didn't.” 回答，与选项 E 相符。 4. 句意：你想看电视吗？这是发出邀请的句型，用 “Yes, I'd love to.” 来接受邀请，与选项 C 相符。 5. 句意：不要用太多塑料袋或瓶子。这是一个祈使句，用 “All right.” 表示同意，与选项 B 相符。 五、选择合适的选项完成对话。 1. D 2. C 3. E 4. B 5. A 【解析】 1. D 【解析】Emma 以介绍海报开启对话，“Hey Sophie, this is a poster about 'Live a Low-Carbon Life'.” 自然引出下文的话题，与语境相符。 2. C 【解析】Sophie 回应如何过低碳生活，“We should turn off the tap when we brush our teeth.” 是一个具体的节水建议，与 Emma 后续提到的 “fix the bad tap to save water” 呼应。 3. E 【解析】Sophie 补充另一个低碳生活的做法，“And we should turn off the light and the computer when they're not in use.” 承接上文的节水建议，继续列举节电措施。 4. B 【解析】Emma 用 “Good point, Sophie.” 来认可 Sophie 的建议，符合对话中赞同对方观点的语境。 5. A 【解析】Sophie 提出 “Let's do it now.”，与 Emma 最后的 “OK. Let's go.” 形成呼应，推动对话收尾。 六、【新语篇·科普文章】阅读科普文章，选择合适的答案。 1．A 2．B 3．B 4．A 5．C 【导语】本文讲的是树的不同用途，包括对鸟类，动物及人类的重要性，同时告诉人们通过年轮来判断这棵树的时间，世界上最高的一棵树是红杉树等等。 1．句意：哪张照片显示的是“年轮”？选项A是年轮，故选A。 2．句意：下列哪项是不正确的？根据第一段可知选项AC描述正确，选项B树不能帮助净化空气。描述不正确，故选B。 3．句意：我们可以用树做什么？根据People make different things from trees, for example paper.，可知可以用树做纸，B纸，故选B。 4．句意：你怎么知道树的年龄？根据When you cut down the tree, you can count the number of rings in the trunk to tell the age of the tree.，可知通过数树的年轮知道树的年龄，故选A。 5．句意：世界上最高的树是哪一棵？根据Today the tallest tree in the world is a redwood tree in the U.S.A.，可知世界上最高的树是红杉树，故选C。 2 / 2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $