Unit 2 课时4 Theme Reading（分层作业）英语新教材仁爱科普版九年级上册

**基本信息** 本练习围绕“环保”主题，采用A/B/C组+拓展四层设计，从词汇句型到语篇综合，适配新授课分层巩固需求，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |A组|核心词汇/词组|机械默写巩固基础，强化语言能力| |B组|句型应用/词汇辨析|语法转换+语境填空，提升知识迁移能力| |C组|语篇理解/逻辑推理|完形/阅读/补全对话，培养思维品质| |拓展|综合语用/中考题型|短文填空+任务型阅读，链接中考能力要求|

Unit 2 Greener Planet, Better Home 课时4 Theme Reading分层作业 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 ( 词汇 1. cooperate v.合作；协作 2. ever adv.曾经；在任何时候，从来 3. found v.创建，创办 4. medal n.奖章 5. honour (honor AmE)n，v.尊敬，尊重 6. introduction n.介绍；序言；引言；导论 7 . the causes of…的起因 8 .fight against与…作斗争 9 . desert growth土地沙化 10 .plant trees 植树 11 . ever since then 从那以后 12 .ask sb for advice 向某人征求建议 13 . lea rn from向…学习 14 . all over again从头再来 15 .lead sb to do sth带领某人做某事 16 .set up建立 17 .protect…from…保护.免受…伤害 18 .make money赚钱 19 .in honor of 为表彰…；纪念… 20 . year after year年复一年 21 . rest on one's honor躺在功劳簿上 22 . continue one's efforts 持续付出努力 23 . control the sands治沙、管控风沙 24 . the spreading of the desert沙漠扩张 句型 1.In northwest China’s Shaanxi Province, a farmer has fought against desert growth for more than 40 years. His name is Shi Guangyin. 在中国西北部的陕西省，有一位农民与沙漠扩张斗争了四十多年。他叫石光银。 2.The spreading of deserts has been an environmental problem around the world. 沙漠扩张是一个全球性的环境问题。 3.In the 1980s, the Chinese government began to encourage people to plant trees in the northern part of China.20 世纪 80 年代，中国政府开始鼓励人们在中国北方植树。 4.He cooperated with some other villagers to plant trees in the desert and started his fighting against desert growth ever since then. 他和其他一些村民合作，在沙漠里植树，从那时起便开启了治沙之路。 ) ( 5.He asked experts for advice and tried to learn from successful experience around the world. 他向专家请教，并且努力借鉴世界各地的成功经验。 6.He founded a sand‑control company and led people to set up blocks to protect the trees from sandstorms. 他创办了一家治沙公司，带领人们设置沙障，保护树木免受沙尘暴侵袭。 7.A lot more trees survived this time, and the villagers could also make some money while fighting to control sands with Shi’s company. 这次有更多树木存活下来，村民们跟着石光银的公司治沙的同时，也能赚到一些钱。 8.In 2021, Shi Guangyin received the July 1 Medal in honor of his efforts to control the desert growth. 2021 年，石光银荣获 “七一勋章”，以此表彰他在治沙方面做出的贡献。 9.However, Shi didn’t rest on this honor.然而，石光银并没有沉溺于这份荣誉。 10.“We need to continue our efforts, year after year, to protect the environment.” said Shi in an interview. 石光银在一次采访中说：“我们要年复一年继续努力，保护环境。” ) 一、单词默写。 ( 1 / 6 ) 学科网（北京）股份有限公司 1.cooperate 2.ever 3.found 4.medal 5.honour 6.introduction 二、词组默写。 1. the causes of 2.fight against 3. desert growth 4.plant trees 5. ever since then 6.ask sb for advice 7. learn from 8. all over again 9.lead sb to do sth 10.set up 11.protect…from… 12.make money 13.in honor of 14. year after year 15. rest on one's honor 16. continue one's efforts 17. control the sands 18. the spreading of the desert 三、完成句子 1．against 2．killed 3．besides 4．honour 5．since 6． does harm to 7． protect from 8．encourage 9． were built 10． were planted 四、选词填空 1．noise pollution 2．environmental protection 3．actively take part in 4．take responsibility 5．reduce waste 6．windbreak forest 7．Sustainable development 8．died from pollution 9．recycle resources 10．give a speech 一、完形填空 1．A 2．B 3．A 4．B 5．C 6．B 7．A 8．B 9．B 10．C 二、阅读理解 A 1．B 2．B 3．B 4．C 5．B B 6．B 7．B 8．C 9．B 10．B 三、补全对话 1． Who is he 2．When did he start to plant trees 3．He met lots of difficulties 4．What prize did he get 5．He is really great 一、短文填空 1．pride 2．drops 3．finally 4．an 5．Correcting 6．to 7．us 8．Whenever 9．dirtier 10．to value 二、短文选词填空 1．pollution 2．harmful 3．ever 4．desert 5．organized 6．windy 7．save 8．reuse 9．responsibility 10．protect 11．reduced 12．medal 13．speech 14．actively 三、任务型阅读 1． Over 72,000 square kilometres. 2．Because they teach people about the natural world. 3．No, they can’t. 4．Shop assistants and guides. 5．To keep nature undamaged for wildlife and future visitors. $ Unit 2 Greener Planet, Better Home 课时4 Theme Reading分层作业 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 ( 词汇 1. cooperate v.合作；协作 2. ever adv.曾经；在任何时候，从来 3. found v.创建，创办 4. medal n.奖章 5. honour (honor AmE)n，v.尊敬，尊重 6. introduction n.介绍；序言；引言；导论 7 . the causes of…的起因 8 .fight against与…作斗争 9 . desert growth土地沙化 10 .plant trees 植树 11 . ever since then 从那以后 12 .ask sb for advice 向某人征求建议 13 . lea rn from向…学习 14 . all over again从头再来 15 .lead sb to do sth带领某人做某事 16 .set up建立 17 .protect…from…保护.免受…伤害 18 .make money赚钱 19 .in honor of 为表彰…；纪念… 20 . year after year年复一年 21 . rest on one's honor躺在功劳簿上 22 . continue one's efforts 持续付出努力 23 . control the sands治沙、管控风沙 24 . the spreading of the desert沙漠扩张 句型 1.In northwest China’s Shaanxi Province, a farmer has fought against desert growth for more than 40 years. His name is Shi Guangyin. 在中国西北部的陕西省，有一位农民与沙漠扩张斗争了四十多年。他叫石光银。 2.The spreading of deserts has been an environmental problem around the world. 沙漠扩张是一个全球性的环境问题。 3.In the 1980s, the Chinese government began to encourage people to plant trees in the northern part of China.20 世纪 80 年代，中国政府开始鼓励人们在中国北方植树。 4.He cooperated with some other villagers to plant trees in the desert and started his fighting against desert growth ever since then. 他和其他一些村民合作，在沙漠里植树，从那时起便开启了治沙之路。 ) ( 5.He asked experts for advice and tried to learn from successful experience around the world. 他向专家请教，并且努力借鉴世界各地的成功经验。 6.He founded a sand‑control company and led people to set up blocks to protect the trees from sandstorms. 他创办了一家治沙公司，带领人们设置沙障，保护树木免受沙尘暴侵袭。 7.A lot more trees survived this time, and the villagers could also make some money while fighting to control sands with Shi’s company. 这次有更多树木存活下来，村民们跟着石光银的公司治沙的同时，也能赚到一些钱。 8.In 2021, Shi Guangyin received the July 1 Medal in honor of his efforts to control the desert growth. 2021 年，石光银荣获 “七一勋章”，以此表彰他在治沙方面做出的贡献。 9.However, Shi didn’t rest on this honor.然而，石光银并没有沉溺于这份荣誉。 10.“We need to continue our efforts, year after year, to protect the environment.” said Shi in an interview. 石光银在一次采访中说：“我们要年复一年继续努力，保护环境。” ) 一、单词默写。 ( 1 / 6 ) 学科网（北京）股份有限公司 1._____________ v.合作；协作 2._____________ adv.曾经；在任何时候，从来 3._____________ v.创建，创办 4._____________ n.奖章 5._____________ n，v.尊敬，尊重 6._____________ n.介绍；序言；引言；导论 【答案】 1.cooperate 2.ever 3.found 4.medal 5.honour 6.introduction 二、词组默写。 1. _______________________的起因 2._______________________与…作斗争 3. _______________________土地沙化 4._______________________植树 5. _______________________从那以后 6._______________________ 向某人征求建议 7. _______________________向…学习 8. _______________________从头再来 9._______________________带领某人做某事 10._______________________建立 11._______________________保护.免受…伤害 12._______________________赚钱 13._______________________为表彰…；纪念… 14. _______________________年复一年 15. _______________________躺在功劳簿上 16. _______________________ 持续付出努力 17. _______________________治沙、管控风沙 18. _______________________沙漠扩张 【答案】 1. the causes of 2.fight against 3. desert growth 4.plant trees 5. ever since then 6.ask sb for advice 7. learn from 8. all over again 9.lead sb to do sth 10.set up 11.protect…from… 12.make money 13.in honor of 14. year after year 15. rest on one's honor 16. continue one's efforts 17. control the sands 18. the spreading of the desert 三、完成句子 1．石光银与沙漠扩张斗争了40多年。 Shi Guangyin has fought ________ desert expansion for more than 40 years. 【答案】against 【详解】原句中“与……斗争”是关键词，本句用到固定短语fight against，表示“与……作斗争”，against符合题意。 2．沙尘暴杀死了大部分幼树。 Sandstorms ________ most of the young trees. 【答案】killed 【详解】原句中“杀死了”是关键词，表示“杀死”的动词是kill；本句描述已经发生过的事情，要用一般过去时，kill的过去式为killed。 3．除了颜色之外，每个垃圾桶上还有标志和文字来帮助人们正确分类垃圾。 ________ colors, there are also signs and texts on each bin to help people sort waste correctly. 【答案】Besides 【详解】原句中“除了……之外”是关键词。结合语境“垃圾桶上不仅有颜色，还有标志和文字”，英文中besides表示“除了……之外（还有）”，符合语境。句首单词首字母要大写，因此填入Besides。 4．石光银获得了七一勋章以表彰他控制沙漠扩张的努力。 Shi Guangyin received the July 1 Medal in ________ of his efforts to control the desert growth. 【答案】honour 【详解】原句中“以表彰”是关键词，表示“为了……的荣誉/表彰”的短语是“in honour of”，介词短语。 5．——你们城市垃圾分类实施多久了？——从2020年开始。 —How long has waste sorting been carried out in your city? —________ 2020. 【答案】Since 【详解】原句关键词为“从……开始”，用“Since”表示。句首首字母大写。答语中“2020”为时间点，与现在完成时搭配，表示“从2020年开始至今”。 6．Waste pollution is harmful to the river. (改为同义句) Waste pollution ________ ________ ________ the river. 【答案】 does harm to 【详解】句意：废弃物污染对这条河流有害。原句核心短语“be harmful to”是表示“对……有害”的常用表达，改写时可替换为同义固定搭配do harm to，主语Waste pollution为不可数名词，时态保持一般现在时，动词用does。 7．石光银带领人们建立障碍来保护树木免受沙尘暴的侵袭。 Shi led people to set up blocks to ________ the trees ________ sandstorms. 【答案】 protect from 【详解】原句中“保护……免受……侵袭”是关键词，固定搭配protect...from...意为“保护……免受……伤害/侵袭”；不定式to后接动词原形。故填protect；from。 8．中国政府开始鼓励人们在北方植树。 The Chinese government began to ________ people to plant trees in the northern part of China. 【答案】encourage 【详解】原句中“鼓励”是关键词。固定搭配encourage sb. to do sth.表示“鼓励某人做某事”；begin to do sth.表示“开始做某事”，to为不定式符号，后接动词原形，因此encourage使用原形。 9．People built lots of blocks to protect trees.（改为被动语态） Lots of blocks ________ ________ to protect trees. 【答案】 were built 【详解】句意：人们建造了许多护砌块来保护树木。原句为一般过去时，改为被动语态时，主语Lots of blocks是动作的承受者，且为复数，助动词用were，谓语动词使用过去分词built。 10．People planted thousands of trees in the desert last year.  (改为被动语态) Thousands of trees ________ ________ in the desert last year. 【答案】 were planted 【详解】句意：去年，有数千棵树被种植在沙漠中。原句时间状语为“last year”，谓语动词为“planted”，可知句子时态为一般过去时。被动语态的基本结构是“主语+be + 动词过去分词”。改写后的主语是“Thousands of trees”，属于复数，因此be动词应选用were。动词“plant”的过去分词为planted。 四、选词填空 从方框中选择合适的短语填空，必要时改变形式。 noise pollution, environmental protection, actively take part in, take responsibility, reduce waste, windbreak forest, sustainable development, die from pollution, recycle resources, give a speech 1．Living near the airport, people have to face serious every day. 2．All of us should pay attention to and do our part. 3．Students are encouraged to after-school environmental activities. 4．As adults, we must for setting good examples for kids. 5．Using cloth bags instead of plastic ones is a good way to . 6．Shi Guangyin built a large to stop the sand from moving forward. 7． is the key to balancing economic growth and environmental care. 8．According to the report, hundreds of sea birds last year. 9．We can like glass bottles and old paper to save energy. 10．The environmental expert will on waste sorting in our school next week. 【答案】 1．noise pollution 2．environmental protection 3．actively take part in 4．take responsibility 5．reduce waste 6．windbreak forest 7．Sustainable development 8．died from pollution 9．recycle resources 10．give a speech 【详解】1．句意：住在机场附近，人们每天不得不面对严重的噪音污染。此处需要一个名词短语，在句中作face的宾语。空前形容词serious修饰名词，结合语境 “住在机场附近”，所以填noise pollution。 2．句意：我们所有人都应该关注环境保护，并尽自己的一份力量。此处需要一个名词短语，作pay attention to的宾语。短语pay attention to后接名词或名词性短语，结合后文“尽自己一份力量”的语境，所以填environmental protection。 3．句意：鼓励学生积极参加课后环保活动。此处需要一个动词短语，在句中作主语补足语。固定搭配be encouraged to后接动词原形，空格后接活动类名词，所以填actively take part in。 4．句意：作为成年人，我们必须承担责任，为孩子们树立好榜样。此处需要一个动词短语，作句子谓语。情态动词must后面接动词原形，结合语境成年人要为孩子树立榜样，所以填take responsibility。 5．句意：用布袋代替塑料袋是减少浪费的好方法。此处需要一个动词短语，作后置定语修饰名词way。a good way to后接动词原形，语境布袋替代塑料袋目的是减少浪费，所以填reduce waste。 6．句意：石光银建造了大片防护林来阻止沙子向前推进。此处需要一个名词短语，作built的宾语。空前冠词a large修饰名词，结合阻止风沙的语境，所以填windbreak forest。 7．句意：可持续发展是平衡经济增长与环境保护的关键。此处需要一个名词短语，作句子主语。空格位于句首作主语，谓语为is，结合平衡经济与环保的语境，首字母大写，所以填Sustainable development。 8．句意：据报道，去年有成百上千只海鸟死于污染。此处需要一个动词短语，作句子谓语。时间状语last year提示一般过去时，主语是海鸟，语境表示“死于污染”，所以填died from pollution。 9．句意：我们可以回收利用玻璃瓶、旧纸张之类的资源来节约能源。此处需要一个动词短语，作句子谓语。情态动词can后面接动词原形，后文举例玻璃瓶、旧纸张，所以填recycle resources。 10．句意：这位环境专家下周将在我校做一场关于垃圾分类的演讲。此处需要一个动词短语，作句子谓语。助动词will后接动词原形，主语是环境专家，结合“关于垃圾分类”的内容，所以填give a speech。 一、完形填空 阅读下面的短文，从每题所给的A、B、C、D四个选项中选出最佳选项 Shi Guangyin is a farmer from Shaanxi Province. He has 1 against desert growth for more than 40 years. In the 1980s, the government began to 2 people to plant trees in the north. Shi took the 3 in 1984 and started planting trees with other villagers. In the first year, many trees 4 and the land became greener. But sandstorms later 5 most of the trees. Shi didn’t give up. He asked experts for 6 and started all over again. He 7 a sand-control company and built blocks to protect the trees from sandstorms. In 2021, he 8 the July 1 Medal for his great work. Shi said we must 9 our efforts to protect the environment. His story shows us that with 10 and hard work, we can make a difference. 1．A．fought B．talked C．thought D．worked 2．A．stop B．encourage C．force D．order 3．A．chance B．time C．place D．turn 4．A．died B．survived C．disappeared D．failed 5．A．saved B．helped C．killed D．protected 6．A．money B．advice C．food D．water 7．A．founded B．sold C．left D．closed 8．A．lost B．received C．refused D．returned 9．A．stop B．continue C．forget D．remember 10．A．luck B．money C．persistence D．talent 【答案】 1．A 2．B 3．A 4．B 5．C 6．B 7．A 8．B 9．B 10．C 【导语】本文讲述陕西农民石光银40多年坚持治沙的故事。他克服困难，成立公司，获七一勋章，启示我们要坚持不懈保护环境。 【详解】1．句意：他与沙漠化斗争了40多年。 根据“against desert growth”，可知此处指与沙漠作斗争。固定搭配fight against，意为“与……作斗争”，fought为fight的过去分词，配合has构成现在完成时，契合语境。talked“交谈”，thought“思考”，worked“工作”，均无法与against构成符合句意的搭配。 2．句意：政府开始鼓励人们在北方植树。 根据“plant trees”及环保背景，政府通常是鼓励民众参与。encourage sb. to do sth.是固定搭配，意为“鼓励某人做某事”，encourage符合政府引导号召的政策语境。stop“阻止”，force“强迫”，order“命令”，语气均不符合政策引导的属性。 3．句意：石光银在1984年抓住机遇，和其他村民一同开始植树。 根据“took the…”及上下文他响应政府号召，可知是抓住机会。take the chance为常用搭配，契合响应政策号召、开启治沙事业的语境。time“时间”，place“地点”，turn“轮流”，均无法构成符合句意的搭配。 4．句意：第一年，许多树存活下来，土地变得更绿。 根据“the land became greener”，可知树成活了，survived“存活”契合语境。died“死亡”，disappeared“消失”，failed“失败”，均与“土地变绿”的结果矛盾。 5．句意：但后来沙尘暴毁掉了大部分树木。 “But”表示转折，前文变绿，后文应指遭遇破坏。且后文提到“didn’t give up”，说明遇到了挫折，killed“摧毁、弄死”契合沙尘暴破坏树木的语境。saved“拯救”，helped“帮助”，protected“保护”，均为正面含义，不符合转折逻辑。 6．句意：他向专家寻求建议，之后重新开始造林。 根据“asked experts”，专家通常提供专业建议。ask sb. for advice是固定搭配，意为“向某人征求建议”，符合遇到难题向专业人士求教的语境。money“金钱”，food“食物”，water“水”，均不符合向专家请教的场景。 7．句意：他成立了一家治沙公司，修建防护带以保护树木免受沙尘暴侵袭。 根据“a sand-control company”，为了更好治沙，应是建立公司。founded“创立、创办”可与company搭配，契合创业治沙的语境。sold“售卖”，left“离开”，closed“关闭”，均不符合开展治沙事业的逻辑。 8．句意：2021年，他因杰出工作获得了七一勋章。 根据“the July 1 Medal”及“great work”，可知是获得荣誉。received“获得、收到”契合颁奖的语境。lost“失去”，refused“拒绝”，returned“归还”，均与荣誉表彰的场景不符。 9．句意：石光银说我们必须继续努力保护环境。 根据“protect the environment”，环保是长期任务，需继续努力，全文强调治沙的长期性，continue“继续”契合持续推进环保的文意。stop“停止”，forget“忘记”，remember“记得”，均不符合环保事业需要坚持的主旨。 10．句意：他的故事表明，有了坚持和努力，我们能做出改变。 全文围绕石光银四十余年不放弃的治沙经历展开，persistence“坚持”契合文章核心主旨。luck“运气”，money“金钱”，talent“天赋”，均不是文章强调的成功要素。 二、阅读理解 A The Spirit of Fighting Desertification The story of Shi Guangyin shows the power of persistence and hard work. Despite many difficulties, he never gave up his fight against desert growth. He asked experts for advice, learned from others, and kept trying new methods. His success shows that even a single person can make a difference. Many people have been inspired by his example and have joined the fight against desertification. The government has also provided support. Together, they have turned more land green and improved the lives of many people. The spirit of never giving up and working hard is important for solving all environmental problems. 1．What does the story of Shi Guangyin show? A．The power of money. B．The power of persistence and hard work. C．The power of technology. D．The power of luck. 2．What did Shi do when he faced difficulties? A．He gave up. B．He asked experts for advice and kept trying. C．He moved to another place. D．He changed his job. 3．What has Shi’s success inspired? A．People to give up. B．People to join the fight against desertification. C．People to move to cities. D．People to cut down more trees. 4．Who has supported the fight against desertification? A．Only Shi Guangyin. B．Only the government. C．The government and many people. D．No one. 5．What does the author suggest is important for solving environmental problems? A．Giving up. B．Never giving up and working hard. C．Waiting for others to act. D．Using more technology. 【答案】1．B 2．B 3．B 4．C 5．B 【导语】本文通过石光银治沙的故事，阐述了坚持和努力的力量，并指出这种精神对解决环境问题的重要性。 【详解】1．根据第一段“The story of Shi Guangyin shows the power of persistence and hard work.”可知，石光银的故事展示了坚持和努力的力量。 2．根据第一段“He asked experts for advice, learned from others, and kept trying new methods.”可知，面对困难他请教专家并坚持尝试。 3．根据第一段“Many people have been inspired by his example and have joined the fight against desertification.”可知，他的成功激励人们加入治沙斗争。 4．根据第一段提到“Many people have been inspired by his example and have joined the fight against desertification.”以及第二段“The government has also provided support. Together, they have turned more land green”可知，许多人和政府都支持了这场斗争。 5．根据第二段“The spirit of never giving up and working hard is important for solving all environmental problems.”可知，永不放弃和努力工作的精神对解决环境问题很重要。 B Plastic Pollution Plastic pollution is one of the biggest environmental problems today. Many people use plastic bags to carry their things and then throw them away. These bags end up in rivers and oceans, harming wildlife. Perhaps we should rethink this and find a better way to use them. One way is to reuse them. After we bring our things home in a plastic bag, we can save it and use it again for something else. This is a great way to reduce the number of new plastic bags. By reusing plastic bags, we can cut down pollution and recreate a greener world. Many communities have renewed calls for reducing plastic use. Everyone can play a part in protecting the environment. 6．What is one of the biggest environmental problems today? A．Air pollution. B．Plastic pollution. C．Noise pollution. D．Water pollution. 7．Where do plastic bags often end up? A．In recycling centers. B．In rivers and oceans. C．In factories. D．In shops. 8．What is a good way to deal with plastic bags? A．Throw them away. B．Burn them. C．Reuse them. D．Bury them. 9．What can we do by reusing plastic bags? A．Increase pollution. B．Cut down pollution and recreate a greener world. C．Make more plastic bags. D．Harm wildlife. 10．What have many communities done? A．They have stopped using plastic bags. B．They have renewed calls for reducing plastic use. C．They have made more plastic bags. D．They have thrown plastic bags away. 【答案】6．B 7．B 8．C 9．B 10．B 【导语】本文是一篇说明文，主要介绍了塑料污染这一严峻的环境问题，阐述了塑料袋对野生动物的危害，提出了重复使用塑料袋的解决方案，并呼吁社区和个人共同参与保护环境。 【详解】6．原文第一段“Plastic pollution is one of the biggest environmental problems today.”，明确说明塑料污染是当今最大的环境问题之一。 7．原文第一段“These bags end up in rivers and oceans, harming wildlife.”，说明塑料袋最终往往会流入河流和海洋。 8．原文第二段“One way is to reuse them.”，建议处理塑料袋的一个好方法是重复使用它们。 9．原文第三段“By reusing plastic bags, we can cut down pollution and recreate a greener world.”，说明通过重复使用塑料袋，我们可以减少污染并重建一个更绿色的世界。 10．原文第三段“Many communities have renewed calls for reducing plastic use.，说明许多社区已经重新呼吁减少塑料的使用。 三、补全对话 根据下面的对话情景，在每个空白处填上一个恰当的句子，使对话的意思连贯、完整。 A: Do you know Shi Guangyin? B: Shi Guangyin? 1 ? A: He is a great farmer from Shaanxi. He fights against desert growth. B: Sounds amazing! 2 ? A: He began to plant trees with villagers in 1984. B: Did everything go well at first? A: No. 3 . Many young trees died in sandstorms. B: What did he do then? A: He didn’t give up. He learned experience and founded a company. B: 4 ? A: He got the July 1 Medal for his hard work. B: 5 . We should learn from him and protect the earth. 【答案】 1． Who is he 2．When did he start to plant trees 3．He met lots of difficulties 4．What prize did he get 5．He is really great 【导语】这段对话主要是两人围绕石光银展开交谈，介绍了他的身份、植树起始时间、早期遇到的困难、他永不放弃的行动以及获得七一勋章的事迹，并表示要向他学习、保护地球。 【详解】1．根据下文A的回答“He is a great farmer from Shaanxi.”可知，B此处是在询问石光银的身份，可以填Who is he。 2．根据下文A的回答“He began to plant trees with villagers in 1984.”可知，B此处是在询问他开始植树的时间，可以填When did he start to plant trees。 3．根据上文B问“Did everything go well at first?”及A回答“No.”，并结合后文“Many young trees died in sandstorms.”可知，此处应表达过程非常艰难或不顺利，可以填He met lots of difficulties。 4．根据下文A的回答“He got the July 1 Medal…”可知，B此处是在询问他获得了什么荣誉或奖项，可以填What prize did he get。 5．根据后文“We should learn from him…”可知，B此处是在表达对石光银的赞扬和敬佩之情，可以填He is really great。 一、短文填空 阅读短文，在空白处填入一个适当的单词或括号内单词的正确形式。 There was once a large bottle of fresh, clean water. Every drop in the bottle took 1 (proud) in being so clear and pure (纯净的). But one day, one of the 2 (drop) got bored. He would like to see what it would be like to be a dirty drop. The other drops tried to talk him out of the idea, but failed. When the drop came back all dirty, all the other drops in the bottle were influenced and changed into dirty drops, too. Several months later, someone put the bottle in a pool. A lot of clean water entered the large bottle, and the drops 3 (final) made themselves pure again. Now the drops reach 4 agreement that if they want to be clean, then each of them will have to stay clean. 5 (correct) the mistake of even one single drop needs much hard work. In a way, this bottle of water is similar 6 the situation on the Earth. If we want to live on a clean planet, it’s necessary for each of 7 (we) to be a “clean drop”. 8 (whenever) someone or a country becomes a “dirty drop” and pollutes the air or the ocean, the whole Earth will become a bit 9 (dirty) than before. The same may also happen to you and your class. If you want your class to be excellent, then each of you will need 10 (value) the rules and behave (表现) well. Are you a “clean drop”? 【答案】 1．pride 2．drops 3．finally 4．an 5．Correcting 6．to 7．us 8．Whenever 9．dirtier 10．to value 【导语】本文以水滴污染又净化的小故事作喻，告诉我们个体行为会影响整体，每个人都要约束自身、爱护环境与集体。 【详解】1．句意：瓶里的每一滴水都为自身清澈纯净而自豪。固定搭配：take pride in表示“为……感到自豪”。“proud”是形容词，此处需用名词“pride”。 2．句意：但有一天，其中一滴水感到厌烦了。one of+可数名词复数，表示“……之一”，需用“drop”的复数形式“drops”。 3．句意：大量干净的水流进大瓶子，水滴们最终重新变得纯净。修饰动词“made”，需用副词。“final”是形容词，需用“finally”。 4．句意：水滴们达成共识：想要保持洁净，每一滴水都必须自身干净。“agreement”以元音音素开头，固定短语：reach an agreement表示“达成共识”，故需用“an”。 5．句意：哪怕只是纠正一滴水犯下的错误，都需要付出巨大努力。句子缺少主语，动词作主语需变为动名词形式，放在句首，首字母大写，故需用“Correcting”。 6．句意：从某种意义上来说，这瓶水和地球当下的处境很相像。固定搭配：be similar to表示“与……相似”，故需用“to”。 7．句意：如果我们想要生活在洁净的星球上，我们每个人都必须做一滴“干净的水滴”。介词“of”后接人称代词宾格，“we”的宾格为“us”。 8．句意：每当某个人或是某个国家化身 “脏水滴”，污染空气、海洋时，整个地球都会比之前脏上几分。提示词为“whenever”，引导让步状语从句，表示“无论何时、每当”。单词位于句首，首字母大写，故需用“Whenever”。 9．句意：整个地球都会比之前更脏一点。句中有比较级标志词“than”，表示两者对比，要用形容词比较级。故需用“dirty”的比较级为“dirtier”。 10．句意：如果你们想让班级变得优秀，你们每个人都必须重视规则、规范言行。固定用法：need to do sth.表示“需要做某事”，动词“value”要变为不定式“to value”。 二、短文选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 pollute, protect, develop, harm, organize, act, responsible, reuse, wind, medal, speech, desert, ever, reduce, save Nowadays, environmental problems are becoming more and more serious. Industrial 1 has made many rivers dirty, and 2 chemicals are doing great damage to wildlife. Today, I want to share the story of a great man. Few people have 3 tried so hard to change the 4 as he did. His name is Shi Guangyin. In 198, he started to work with local villagers. They 5 a team to plant trees and build windbreak forests. The 6 weather often broke young trees, but they never gave up. They learned to 7 water and 8 old tools to cut costs. They knew it was their 9 to 10 the land. After years of hard work, they successfully 11 the spread of the desert. Finally, Shi Guangyin got a national 12 for his efforts. He also gave a 13 to call on more people to 14 take part in environmental protection. His story tells us that if we stick to it, we can make the earth a better home. 【答案】 1．pollution 2．harmful 3．ever 4．desert 5．organized 6．windy 7．save 8．reuse 9．responsibility 10．protect 11．reduced 12．medal 13．speech 14．actively 【导语】本文是一篇环保主题记叙文，主要介绍了治沙英雄石光银带领村民植树造林、治理沙漠的感人事迹，号召大家主动参与环境保护，守护地球家园。 【详解】1．句意：工业污染让许多河流变脏，有害化学物质正在严重伤害野生动物。此处需要名词，作形容词Industrial的修饰对象，pollute动词变形为名词pollution，意为“污染”，契合工业排污污染河流的语境，因此填pollution。 2．句意：工业污染让许多河流变脏，有害化学物质正在严重伤害野生动物。此处需要形容词修饰名词chemicals，harm动词变形为形容词harmful，意为“有害的”，用来描述化学品对野生动物存在伤害，因此填harmful。 3．句意：很少有人曾经像他一样如此努力地改变荒漠。此处需要副词修饰动词tried，ever为副词，意为“曾经”，常和现在完成时连用（have tried），符合句子时态结构，因此填ever。 4．句意：很少有人曾经像他一样如此努力地改变荒漠。此处需要名词，作change的宾语，desert名词，意为“沙漠，荒漠”，贴合后文治沙、阻挡沙漠扩张的上下文，因此填desert。 5．句意：他们组建了一支队伍去种树、建造防风林。此处需要动词过去式作句子谓语，文章整体为过去叙事，organize动词过去式organized，意为“组织，组建”，搭配a team表示组建团队，因此填organized。 6．句意：多风的天气经常把幼苗吹断，但他们从未放弃。此处需要形容词修饰名词weather，wind名词变形为形容词windy，意为“多风的，刮风的”，对应防风林的背景，因此填windy。 7．句意：他们学会节约用水、重复利用旧工具来降低成本。此处需要动词原形，固定搭配learn to do sth.，save动词，意为“节约”，搭配water构成固定短语save water“节约用水”，因此填save。 8．句意：他们学会节约用水、重复利用旧工具来降低成本。此处需要动词原形，与save并列作to的宾语，reuse动词，意为“重复使用”，搭配old tools表示重复利用旧工具减少开支，因此填reuse。 9．句意：他们知道保护这片土地是他们的责任。此处需要名词，形容词性物主代词their后接名词，responsible形容词变形为名词responsibility，意为“责任”，固定句式it’s one’s responsibility to do sth.（做某事是某人的责任），因此填responsibility。 10．句意：他们知道保护这片土地是他们的责任。此处需要动词原形，固定句式it’s one’s responsibility to do sth.，protect动词，意为“保护”，对应守护土地、治理荒漠的主题，因此填protect。 11．句意：经过多年艰苦劳作，他们成功遏制了沙漠的扩张。此处需要动词过去式作谓语，全文为过去叙事，reduce动词过去式reduced，意为“减少，遏制”，搭配the spread of the desert表示减少沙漠蔓延，因此填reduced。 12．句意：最终，石光银因他的付出获得了国家奖章。此处需要名词，national形容词后接名词，medal名词，意为“奖章，奖牌”，契合英雄获得国家级荣誉奖励的语境，因此填medal。 13．句意：他还发表演讲，号召更多人主动参与环境保护。此处需要名词，固定搭配give a speech，speech名词，意为“演讲，发言”，因此填speech。 14．句意：他还发表演讲，号召更多人主动参与环境保护。此处需要副词修饰动词短语take part in，act动词变形为副词actively，意为“主动地，积极地”，用来修饰参与环保这个动作，因此填actively。 三、任务型阅读 National parks are natural, open, protected areas. Over 100 countries around the world have one or more national parks. They can be as large as the Tassili n’Ajjer National Park in the Sahara Desert, at over 72,000 square kilometres, or as small as Moyenne Island National Park, at just 99 square metres. For those interested in science and the environment, many national parks offer education programmes and events that visitors can take part in. These programmes and events are valuable as they teach people about the natural world. Of course, visitors coming to a national park improve the economy of the wider area. For example, people need to buy a ticket to enter a national park and during their visit, they will probably buy food and drinks. All this money contributes (贡献) to the local economy. National parks also provide employment to local people with roles such as shop assistants and guides. However, care must be taken to make sure that human activity doesn’t have a negative impact on national parks. People love to use a park to have an adventure, but whatever they choose to do there, it is important that they leave the park in its natural state and undamaged (未受破坏的), not just for the wildlife but also for other visitors. For example, instead of throwing rubbish here and there, visitors are advised to bring their own bags for collecting whatever they leave behind. 根据短文内容，回答下列问题 1．How large is the Tassili n’Ajjer National Park? 2．Why are the education programmes and events valuable? 3．Can people enter a national park without a ticket? 4．What jobs can national parks provide for local people? 5．Why do you think national parks need to be protected? 【答案】 1． Over 72,000 square kilometres. 2．Because they teach people about the natural world. 3．No, they can’t. 4．Shop assistants and guides. 5．To keep nature undamaged for wildlife and future visitors. 【导语】本文主要介绍了国家公园的定义、规模大小、教育项目的价值、对当地经济的贡献、提供的就业机会以及保护国家公园的重要性。 【详解】1．根据文章“They can be as large as the Tassili n’Ajjer National Park in the Sahara Desert, at over 72,000 square kilometres”，可得出该公园面积为超过72000平方公里，提取答案即可。 2．根据文章“These programmes and events are valuable as they teach people about the natural world”可知，这类项目的价值在于教会人们认识自然世界。 3．根据文章“For example, people need to buy a ticket to enter a national park”可知，人们必须买票，不能无票进入。 4．根据文章“National parks also provide employment to local people with roles such as shop assistants and guides”可知，国家公园可为当地人提供店员、导游这类岗位，提取答案即可。 5．根据文章“it is important that they leave the park in its natural state and undamaged, not just for the wildlife but also for other visitors”可知，保护国家公园是为了野生动物和其他游客。 $ Unit 2 Greener Planet, Better Home 课时4 Theme Reading分层作业 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 ( 词汇 1. cooperate v.合作；协作 2. ever adv.曾经；在任何时候，从来 3. found v.创建，创办 4. medal n.奖章 5. honour (honor AmE)n，v.尊敬，尊重 6. introduction n.介绍；序言；引言；导论 7 . the causes of…的起因 8 .fight against与…作斗争 9 . desert growth土地沙化 10 .plant trees 植树 11 . ever since then 从那以后 12 .ask sb for advice 向某人征求建议 13 . lea rn from向…学习 14 . all over again从头再来 15 .lead sb to do sth带领某人做某事 16 .set up建立 17 .protect…from…保护.免受…伤害 18 .make money赚钱 19 .in honor of 为表彰…；纪念… 20 . year after year年复一年 21 . rest on one's honor躺在功劳簿上 22 . continue one's efforts 持续付出努力 23 . control the sands治沙、管控风沙 24 . the spreading of the desert沙漠扩张 句型 1.In northwest China’s Shaanxi Province, a farmer has fought against desert growth for more than 40 years. His name is Shi Guangyin. 在中国西北部的陕西省，有一位农民与沙漠扩张斗争了四十多年。他叫石光银。 2.The spreading of deserts has been an environmental problem around the world. 沙漠扩张是一个全球性的环境问题。 3.In the 1980s, the Chinese government began to encourage people to plant trees in the northern part of China.20 世纪 80 年代，中国政府开始鼓励人们在中国北方植树。 4.He cooperated with some other villagers to plant trees in the desert and started his fighting against desert growth ever since then. 他和其他一些村民合作，在沙漠里植树，从那时起便开启了治沙之路。 ) ( 5.He asked experts for advice and tried to learn from successful experience around the world. 他向专家请教，并且努力借鉴世界各地的成功经验。 6.He founded a sand‑control company and led people to set up blocks to protect the trees from sandstorms. 他创办了一家治沙公司，带领人们设置沙障，保护树木免受沙尘暴侵袭。 7.A lot more trees survived this time, and the villagers could also make some money while fighting to control sands with Shi’s company. 这次有更多树木存活下来，村民们跟着石光银的公司治沙的同时，也能赚到一些钱。 8.In 2021, Shi Guangyin received the July 1 Medal in honor of his efforts to control the desert growth. 2021 年，石光银荣获 “七一勋章”，以此表彰他在治沙方面做出的贡献。 9.However, Shi didn’t rest on this honor.然而，石光银并没有沉溺于这份荣誉。 10.“We need to continue our efforts, year after year, to protect the environment.” said Shi in an interview. 石光银在一次采访中说：“我们要年复一年继续努力，保护环境。” ) 一、单词默写。 ( 1 / 6 ) 学科网（北京）股份有限公司 1._____________ v.合作；协作 2._____________ adv.曾经；在任何时候，从来 3._____________ v.创建，创办 4._____________ n.奖章 5._____________ n，v.尊敬，尊重 6._____________ n.介绍；序言；引言；导论 二、词组默写。 1. _______________________的起因 2._______________________与…作斗争 3. _______________________土地沙化 4._______________________植树 5. _______________________从那以后 6._______________________ 向某人征求建议 7. _______________________向…学习 8. _______________________从头再来 9._______________________带领某人做某事 10._______________________建立 11._______________________保护.免受…伤害 12._______________________赚钱 13._______________________为表彰…；纪念… 14. _______________________年复一年 15. _______________________躺在功劳簿上 16. _______________________ 持续付出努力 17. _______________________治沙、管控风沙 18. _______________________沙漠扩张 三、完成句子 1．石光银与沙漠扩张斗争了40多年。 Shi Guangyin has fought ________ desert expansion for more than 40 years. 2．沙尘暴杀死了大部分幼树。 Sandstorms ________ most of the young trees. 3．除了颜色之外，每个垃圾桶上还有标志和文字来帮助人们正确分类垃圾。 ________ colors, there are also signs and texts on each bin to help people sort waste correctly. 4．石光银获得了七一勋章以表彰他控制沙漠扩张的努力。 Shi Guangyin received the July 1 Medal in ________ of his efforts to control the desert growth. 5．——你们城市垃圾分类实施多久了？——从2020年开始。 —How long has waste sorting been carried out in your city? —________ 2020. 6．Waste pollution is harmful to the river. (改为同义句) Waste pollution ________ ________ ________ the river. 7．石光银带领人们建立障碍来保护树木免受沙尘暴的侵袭。 Shi led people to set up blocks to ________ the trees ________ sandstorms. 8．中国政府开始鼓励人们在北方植树。 The Chinese government began to ________ people to plant trees in the northern part of China. 9．People built lots of blocks to protect trees.（改为被动语态） Lots of blocks ________ ________ to protect trees. 10．People planted thousands of trees in the desert last year.  (改为被动语态) Thousands of trees ________ ________ in the desert last year. 四、选词填空 从方框中选择合适的短语填空，必要时改变形式。 noise pollution, environmental protection, actively take part in, take responsibility, reduce waste, windbreak forest, sustainable development, die from pollution, recycle resources, give a speech 1．Living near the airport, people have to face serious every day. 2．All of us should pay attention to and do our part. 3．Students are encouraged to after-school environmental activities. 4．As adults, we must for setting good examples for kids. 5．Using cloth bags instead of plastic ones is a good way to . 6．Shi Guangyin built a large to stop the sand from moving forward. 7． is the key to balancing economic growth and environmental care. 8．According to the report, hundreds of sea birds last year. 9．We can like glass bottles and old paper to save energy. 10．The environmental expert will on waste sorting in our school next week. 一、完形填空 阅读下面的短文，从每题所给的A、B、C、D四个选项中选出最佳选项 Shi Guangyin is a farmer from Shaanxi Province. He has 1 against desert growth for more than 40 years. In the 1980s, the government began to 2 people to plant trees in the north. Shi took the 3 in 1984 and started planting trees with other villagers. In the first year, many trees 4 and the land became greener. But sandstorms later 5 most of the trees. Shi didn’t give up. He asked experts for 6 and started all over again. He 7 a sand-control company and built blocks to protect the trees from sandstorms. In 2021, he 8 the July 1 Medal for his great work. Shi said we must 9 our efforts to protect the environment. His story shows us that with 10 and hard work, we can make a difference. 1．A．fought B．talked C．thought D．worked 2．A．stop B．encourage C．force D．order 3．A．chance B．time C．place D．turn 4．A．died B．survived C．disappeared D．failed 5．A．saved B．helped C．killed D．protected 6．A．money B．advice C．food D．water 7．A．founded B．sold C．left D．closed 8．A．lost B．received C．refused D．returned 9．A．stop B．continue C．forget D．remember 10．A．luck B．money C．persistence D．talent 二、阅读理解 A The Spirit of Fighting Desertification The story of Shi Guangyin shows the power of persistence and hard work. Despite many difficulties, he never gave up his fight against desert growth. He asked experts for advice, learned from others, and kept trying new methods. His success shows that even a single person can make a difference. Many people have been inspired by his example and have joined the fight against desertification. The government has also provided support. Together, they have turned more land green and improved the lives of many people. The spirit of never giving up and working hard is important for solving all environmental problems. 1．What does the story of Shi Guangyin show? A．The power of money. B．The power of persistence and hard work. C．The power of technology. D．The power of luck. 2．What did Shi do when he faced difficulties? A．He gave up. B．He asked experts for advice and kept trying. C．He moved to another place. D．He changed his job. 3．What has Shi’s success inspired? A．People to give up. B．People to join the fight against desertification. C．People to move to cities. D．People to cut down more trees. 4．Who has supported the fight against desertification? A．Only Shi Guangyin. B．Only the government. C．The government and many people. D．No one. 5．What does the author suggest is important for solving environmental problems? A．Giving up. B．Never giving up and working hard. C．Waiting for others to act. D．Using more technology. B Plastic Pollution Plastic pollution is one of the biggest environmental problems today. Many people use plastic bags to carry their things and then throw them away. These bags end up in rivers and oceans, harming wildlife. Perhaps we should rethink this and find a better way to use them. One way is to reuse them. After we bring our things home in a plastic bag, we can save it and use it again for something else. This is a great way to reduce the number of new plastic bags. By reusing plastic bags, we can cut down pollution and recreate a greener world. Many communities have renewed calls for reducing plastic use. Everyone can play a part in protecting the environment. 6．What is one of the biggest environmental problems today? A．Air pollution. B．Plastic pollution. C．Noise pollution. D．Water pollution. 7．Where do plastic bags often end up? A．In recycling centers. B．In rivers and oceans. C．In factories. D．In shops. 8．What is a good way to deal with plastic bags? A．Throw them away. B．Burn them. C．Reuse them. D．Bury them. 9．What can we do by reusing plastic bags? A．Increase pollution. B．Cut down pollution and recreate a greener world. C．Make more plastic bags. D．Harm wildlife. 10．What have many communities done? A．They have stopped using plastic bags. B．They have renewed calls for reducing plastic use. C．They have made more plastic bags. D．They have thrown plastic bags away. 三、补全对话 根据下面的对话情景，在每个空白处填上一个恰当的句子，使对话的意思连贯、完整。 A: Do you know Shi Guangyin? B: Shi Guangyin? 1 ? A: He is a great farmer from Shaanxi. He fights against desert growth. B: Sounds amazing! 2 ? A: He began to plant trees with villagers in 1984. B: Did everything go well at first? A: No. 3 . Many young trees died in sandstorms. B: What did he do then? A: He didn’t give up. He learned experience and founded a company. B: 4 ? A: He got the July 1 Medal for his hard work. B: 5 . We should learn from him and protect the earth. 一、短文填空 阅读短文，在空白处填入一个适当的单词或括号内单词的正确形式。 There was once a large bottle of fresh, clean water. Every drop in the bottle took 1 (proud) in being so clear and pure (纯净的). But one day, one of the 2 (drop) got bored. He would like to see what it would be like to be a dirty drop. The other drops tried to talk him out of the idea, but failed. When the drop came back all dirty, all the other drops in the bottle were influenced and changed into dirty drops, too. Several months later, someone put the bottle in a pool. A lot of clean water entered the large bottle, and the drops 3 (final) made themselves pure again. Now the drops reach 4 agreement that if they want to be clean, then each of them will have to stay clean. 5 (correct) the mistake of even one single drop needs much hard work. In a way, this bottle of water is similar 6 the situation on the Earth. If we want to live on a clean planet, it’s necessary for each of 7 (we) to be a “clean drop”. 8 (whenever) someone or a country becomes a “dirty drop” and pollutes the air or the ocean, the whole Earth will become a bit 9 (dirty) than before. The same may also happen to you and your class. If you want your class to be excellent, then each of you will need 10 (value) the rules and behave (表现) well. Are you a “clean drop”? 二、短文选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 pollute, protect, develop, harm, organize, act, responsible, reuse, wind, medal, speech, desert, ever, reduce, save Nowadays, environmental problems are becoming more and more serious. Industrial 1 has made many rivers dirty, and 2 chemicals are doing great damage to wildlife. Today, I want to share the story of a great man. Few people have 3 tried so hard to change the 4 as he did. His name is Shi Guangyin. In 198, he started to work with local villagers. They 5 a team to plant trees and build windbreak forests. The 6 weather often broke young trees, but they never gave up. They learned to 7 water and 8 old tools to cut costs. They knew it was their 9 to 10 the land. After years of hard work, they successfully 11 the spread of the desert. Finally, Shi Guangyin got a national 12 for his efforts. He also gave a 13 to call on more people to 14 take part in environmental protection. His story tells us that if we stick to it, we can make the earth a better home. 三、任务型阅读 National parks are natural, open, protected areas. Over 100 countries around the world have one or more national parks. They can be as large as the Tassili n’Ajjer National Park in the Sahara Desert, at over 72,000 square kilometres, or as small as Moyenne Island National Park, at just 99 square metres. For those interested in science and the environment, many national parks offer education programmes and events that visitors can take part in. These programmes and events are valuable as they teach people about the natural world. Of course, visitors coming to a national park improve the economy of the wider area. For example, people need to buy a ticket to enter a national park and during their visit, they will probably buy food and drinks. All this money contributes (贡献) to the local economy. National parks also provide employment to local people with roles such as shop assistants and guides. However, care must be taken to make sure that human activity doesn’t have a negative impact on national parks. People love to use a park to have an adventure, but whatever they choose to do there, it is important that they leave the park in its natural state and undamaged (未受破坏的), not just for the wildlife but also for other visitors. For example, instead of throwing rubbish here and there, visitors are advised to bring their own bags for collecting whatever they leave behind. 根据短文内容，回答下列问题 1．How large is the Tassili n’Ajjer National Park? 2．Why are the education programmes and events valuable? 3．Can people enter a national park without a ticket? 4．What jobs can national parks provide for local people? 5．Why do you think national parks need to be protected? $