U2 训练 单元限时检测-【初中必刷题】2026-2027学年九年级下册英语同步课件（冀教版·新教材）

该初中英语课件围绕九年级下册Unit 2“Save the earth!”主题，系统整合环境保护相关词汇、语法（如时态、冠词、固定搭配）及语篇理解与写作技能。通过语篇导读建立主题关联，题型分类（完形填空、短文填空、阅读理解等）覆盖听、读、写核心技能，解析部分串联知识点（如spend...doing、比较级用法），构建完整知识网络。 其亮点在于采用“主题引领-分层训练-素养融合”复习策略，如完形填空以树的成长历程培养推理与共情能力（思维品质），短文填空结合plogging活动强化语言运用（语言能力），书面表达提供思维导图引导结构搭建（学习能力）。基础题与中考题结合实现分层，教师可通过超链接跳转和编辑功能灵活调整，助力学生巩固知识，提升综合语言运用能力。

英 语 九年级全一册 JJ 1 2 3 九年级下册 Unit 2 Save the earth! 4 D 单元限时检测 5 刷速度 6 速度 Ⅰ.完形填空（10分） 【2026河北保定期末】Ever since Mother Nature gave me life, I have expected to grow tall and big. As a young . .1. ., I was well protected in the forest. I used to have a good time with my friends under the blue sky and along the river. Our only purpose was to stand high. My friend Tim often said, “All I . .2. . is to be happy the whole day.” 刷速度 返回目录 7 365 days passed and we grew straight. On that day, it was our first birthday. People came, moved us from the . .3. . and put us on their trucks. “I don’t want to go!” Tim cried. After a long journey, we arrived in a . .4. . different place with nothing green. Here we were planted in a . .5. ..The wind blew very strongly, . .6. . I could not even open my eyes to see Tim clearly beside me. We needed enough water to grow thicker and higher to stop the wind. As time went by, we finally . .7. . much stronger. I could keep my eyes open in the wind! I even found the blue sky was back! 刷速度 返回目录 This was no longer no-man’s-land, and hundreds of visitors came here. A man took a picture of us with his camera.“Thank you. We . .8. . enjoy clear days without worrying about sandstorms.” A young girl jumping up and down came over and . .9. . me.“Thank you,” she said.“It’s you that have turned the desert into green land!” Tim and I smiled at each other, feeling . .10. ..The sun was shining brightly in the bluer sky.#8 完形填空·语篇导读 本文以第一人称视角，叙述了两棵树的成长历程。 刷速度 返回目录 1.( ) A.tree B.snake C.dragon D.butterfly A 【解析】根据后文描述可知，tree符合语境。故选A项。 2.( ) A.set up B.ask for C.pour out D.take off B 【解析】根据前文“Our only purpose was to stand high.”可知，此处是表达 自己的愿望，ask for符合语境。故选B项。 3.( ) A.beach B.lake C.house D.earth D 【解析】此处指人们从土中挖出树并搬走，故选D项。 刷速度 返回目录 10 4.( ) A.softly B.quickly C.certainly D.completely D 【解析】根据nothing green可知，这个地方与之前的森林完全不同，故选D项。 5.( ) A.line B.school C.garden D.playground A 【解析】根据beside me和stop the wind可知，此处指树木被成排种植，line符 合语境，故选A项。 6.( ) A.but B.or C.so D.for C 【解析】根据I could not even open my eyes to see Tim clearly beside me 可知，风刮得很大，所以“我”睁不开眼睛，so符合语境。故选C项。 刷速度 返回目录 11 7.( ) A.became B.smelt C.sounded D.remained A 【解析】根据后文“I could keep my eyes open in the wind!”可知，树木经 历风沙后发生了变化，变得强壮了，became符合语境。故选A项。 8.( ) A.should B.need C.can D.must C 【解析】根据语境可知，树木有防风固沙的作用，人类因此能够享受无沙尘暴的 晴朗日子，can符合语境。故选C项。 刷速度 返回目录 12 9.( ) A.asked B.hugged C.invited D.locked B 【解析】根据语境可知，她对树充满感激，拥抱了树，故选B项。 10.( ) A.calm B.noisy C.proud D.humorous C 【解析】树成功将荒漠变为绿地，获得人类的感谢，内心应是自豪的，proud符合 语境。故选C项。 刷速度 返回目录 13 Ⅱ.短文填空（15分） 【2025河北唐山二模】Lydia runs and picks up rubbish along the way. What she does 11. ___________ （call） “plogging”.It is 12. ____ activity collecting rubbish while running. Last June, she first saw people plogging 13. ____ the internet and decided to plog. Lydia runs four or five 14. _______ （time） a week. And she 15. _______ （take） a daily walk with her two dogs. She often wears her gloves and takes several bags 16. ________________ she goes out. Sometimes she spends half an hour 17. ____________ （collect） rubbish. She says she has 18. ________ is called an on times takes when/as/before collecting wasted 刷速度 返回目录 14 （waste） the last few years of her running life. Now she feels 19. __________________ （comfortable） plogging than just running by the litter. “It takes just a moment to stop 20. _________ （pick） something up from the ground, but it makes a big difference 21. _______ my community. Now more and more people are joining me. I’m going to have the 22. ________ （two） team this year,” Lydia says 23. _________ （proud）.“I think it’s something 24. ____________ （meaning）.It doesn’t matter how much rubbish I pick up. It’s a good way to protect the planet. Protecting the earth is protecting 25. ___________ （we）.”#1.2 短文填空·语篇导读 本文讲述了莉迪娅边跑步边捡垃圾的经历和感受。 more comfortable to pick to/in second proudly meaningful ourselves 刷速度 返回目录 11. ___________ is called 【解析】此处表示“被称为”，且由上下文可知时态用一般现在时。主语为What she does,故填is called。 12. ____ an 【解析】此处泛指一项活动，且activity的发音以元音音素开头，因此用不定冠 词an。故填an。 13. ____ on 【解析】此处表示“在因特网上”，用介词on。故填on。 14. _______ times 【解析】根据four or five可知，此处用times。故填times。 刷速度 返回目录 16 15. _______ takes 【解析】根据runs可知用一般现在时，且主语为第三人称单数，故填takes。 16. ________________ when/as/before 【解析】根据语境可知，此处表示“她出去时/前”，故填when/as/before。 17. ____________ collecting 【解析】此处为固定搭配“spend+时间+（in） doing sth”，表示“花费时间做 某事”。故填collecting。 18. ________ wasted 【解析】根据has和语境可知，此处时态为现在完成时，故填wasted。 刷速度 返回目录 17 19. __________________ more comfortable 【解析】根据feels及than可知，此处用形容词比较级，结合语境，故填more comfortable。 20. _________ to pick 【解析】此处为固定搭配stop to do sth，表示“停下来去做某事”。故填to pick。 21. _______ to/in 【解析】make a difference to sb/sth意为“对某人/某事物有影响”，为固定 用法。此处也可表示在社区产生影响，也可用in。故填to/in。 刷速度 返回目录 18 22. ________ second 【解析】根据the和team可知，此处表示“第二支队伍”，因此用序数词second。 知识拓展 基数词变序数词：1、2、3单独记,th从4加起;8去t,9去e,ve要用f替。整十基数变 序数,ty变为tie;要是遇到两位数,十位基数个位序;th最后加上去,这个规律要牢记。 23. _________ proudly 【解析】空处修饰动词says，因此用副词，结合语境，故填proudly。 刷速度 返回目录 19 24. ____________ meaningful 【解析】根据something可知，此处修饰不定代词，用形容词，结合语境，故填 meaningful。 25. ___________ ourselves 【解析】根据语境可知，此处表示“保护我们自己”，因此用反身代词ourselves。 刷速度 返回目录 20 Ⅲ.阅读理解（14分） A 阅读A篇·语篇导读 本文主要介绍了塑料污染问题。 刷速度 返回目录 21 26.What big problem is mentioned in the passage?( ) C A.Air pollution. B.Water pollution. C.Plastic pollution. D.Noise pollution. 【解析】细节理解题。根据“However, one big problem our earth is faced with is plastic pollution.”可知，文章提到的一个大问题就是塑料污染。故 选C项。 27.According to the passage, which is a friendly way to our planet?( ) A A.Saying no to plastic bags. B.Throwing plastic in oceans. C.Buying many bottled drinks. D.Feeding sea animals with plastic. 【解析】细节理解题。根据“What Can We Do?”部分中的“Stop using plastic bags.”以及“SAY NO TO PLASTIC!”可知，拒绝使用塑料袋是对地球友好的方式。 故选A项。 刷速度 返回目录 22 28. 文章出处 Where can you most probably read the passage?( ) D A.In a safety guide book. B.In a travel diary. C.In a sports newspaper. D.In a nature magazine. 【解析】推理判断题。文章主要围绕塑料污染问题展开，介绍了其危害以及应对 措施，目的是呼吁人们保护地球，这与自然相关。故选D项。 刷速度 返回目录 23 B 【2026辽宁沈阳调研】Sarah sits in her yard with her handicrafts （手工艺品） on the table. There are baskets, flower pots, and cloth bags—all made from recycled materials. They are not just creative objects. They’re part of Sarah’s project to make a greener community. Two years ago, Sarah passed by a park and found plastic bottles and empty cans everywhere. Sarah felt sad. One day, Sarah noticed some kids selling orange juice at the park. That was when Sarah got an idea.“Mum, what if we sell handicrafts?” she asked excitedly.“Then we can buy trees for our neighbourhood with the money.” 刷速度 返回目录 24 With her mum’s help, Sarah started making handicrafts with great interest, using plastic bottles and empty cans. Every day after school, she sat in her yard, waiting for customers. At first, no one came. Sarah felt down, but she didn’t give up. Later, people began to stop by. A kind woman bought a cloth bag, saying it was perfect for shopping. By the end of the first month, Sarah had made ＄ 150.She bought 30 small trees. Together with her parents, they planted the trees around the park. 刷速度 返回目录 Now, the neighbourhood looks nicer, and the birds have more places to rest. Sarah even teaches her friends how to make eco-friendly （环保的） handicrafts after school. They organise sales every month to raise money for new projects like bird feeders. Sarah shared her story at a community event.“Making a greener community is important,” she said proudly.“If everyone helps a little, we can make our life better.”#1.6 阅读B篇·语篇导读 本文主要介绍了萨拉的绿色行动。 刷速度 返回目录 29.What did Sarah sell to make money?( ) C A.Small trees. B.Orange juice. C.Handicrafts. D.Plastic bottles. 【解析】细节理解题。根据what if we sell handicrafts和“Then we can buy trees for our neighbourhood with the money.”可知，她通过卖手工艺品挣钱。 故选C项。 刷速度 返回目录 27 30. 内容回填 Which of the following can be put in “▲”?( ) A A.sad;sharing her story B.afraid;feeding birds C.bored;caring for nature D.nervous;recycling old boxes 【解析】推理判断题。根据“At first, no one came. Sarah felt down, but she didn’t give up.”可知，一开始没有人来，萨拉心情是低落的；根据 “Sarah shared her story…”可知，后来她分享自己的故事时是自信的。故选A项。 刷速度 返回目录 28 31.What can you learn from Sarah’s words in the last paragraph?( ) D A.Doing is better than saying. B.The first step is the only difficulty. C.Great hopes make great men. D.Small actions can make a difference. 【解析】推理判断题。根据“If everyone helps a little, we can make our life better.”可知，如果每个人都出一点力，我们就能让生活变得更好。故选D项。 刷速度 返回目录 29 32.What’s the best title for the text?( ) C A.A Girl’s Dream Job B.A Community Park C.A Girl’s Green Project D.An Eco-friendly Habit 【解析】主旨大意题。通读全文可知，本文围绕萨拉的绿色行动展开。故选C项。 刷速度 返回目录 30 Ⅳ.阅读表达（10分） 【2026河北唐山期中】Have you ever heard of e-waste （electronic waste）, which can be produced every day? Old computers, MP4 players and mobile phones can become e-waste. How do you deal with them when they’re broken or you want a new one? Most people just throw them away. With the development of the electronics industry, e-waste pollution has become a serious problem. According to a survey, people around the world produced 62 million tons of e-waste and only recycled 13.8 million tons. 刷速度 返回目录 31 It’s important to pay attention to e-waste. It can be valuable or harmful, depending on how we deal with it. E-waste is a valuable urban （城市的） mine. Why? The value of the metals, like gold and silver in the waste around the world, is amazing. And the metals can be reused. But if people throw them away, the toxic （有毒的） chemicals can get into the earth or air, influencing the environment and people’s health. A company, for example, now recycles people’s used products in China when they are buying new ones. The company will test and repair the used ones and sell them at lower prices. To help reduce e-waste, we can also take computers and phones to see if companies offer recycling programs.#1.3 阅读表达·语篇导读 本文主要介绍了目前电子垃圾的情况，如果我们恰当处理， 电子垃圾就会变废为宝。 刷速度 返回目录 33.What can become e-waste? _______________________________________________________________________ 【解析】根据“Old computers, MP4 players and mobile phones can become e-waste.”可知答案。 34.How many tons of e-waste did people recycle according to a survey? _______________________________________________________________________ 【解析】根据people around the world produced 62 million tons of e-waste and only recycled 13.8 million tons可知答案。 35.Why is e-waste valuable? （回答一点即可） _______________________________________________________________________ 【解析】根据“The value of the metals… reused.”可知答案。 Old computers, MP4 players and mobile phones. 13.8 million tons. The value of the metals is amazing./The metals can be reused. 刷速度 返回目录 33 36.What does the company mentioned in the text do when people in China want to buy new products? _______________________________________________________________________ _______________________________________________________________________ 【解析】根据最后一段前两句可知答案。 37.How do your family members deal with the e-waste? _______________________________________________________________________ 【解析】开放性试题，言之有理且无语法错误即可。 It recycles people’s used products and will test and repair the used ones and sell them at lower prices. My father sells old products at a lower price. 刷速度 返回目录 34 Ⅴ.书面表达（15分） 38.红星中学校刊编辑部即将开展一次以“环境 保护，从我做起”为主题的英语作文比赛。假 如你是李华，请根据以下思维导图写一篇参赛 作文，可适当发挥。 要求：（1）短文的内容必须包括以上四个方 面，可适当增加细节，以使行文连贯； （2）文中不得出现真实的人名、校名和地名； （3）词数80左右（文章开头已给出，不计入总词数）。 刷速度 返回目录 35 Take Action to Protect the Environment The earth is our only home but now it is in danger.____ 刷速度 返回目录 36 【参考范文】 Take Action to Protect the Environment The earth is our only home but now it is in danger. I think that we should do something right now. First, ride bikes or walk instead of driving cars to reduce pollution and save energy. It’s a good idea that we turn off the lights when we leave a room. We should also recycle and separate our waste carefully. Remember to plant more trees to make our world greener. If we all do these things, we can protect the earth. Let’s start today! Then the earth will become a better place for everyone. 刷速度 返回目录 37 【解析】知识拓展 turn on 打开（电器等） turn up 调大（音量等）；出现 turn down 调小（音量等）；拒绝 turn into 变成；成为 turn out 结果是；证明是 turn to 求助于；转向 turn around 转身；（情况）好转 刷速度 返回目录 38 $