Unit 1 课时1 Lesson 1（分层作业）英语新教材冀教版八年级下册

Unit 1 Spring is coming! 课时1 Lesson 1 Planting trees 分层作业 核心知识速记 01基础达标 02能力提升 03拓展培优 04思维进阶 词汇 duty n. 责任；义务；职责 reach v. 达到；到达；实现 noon n. 中午；正午 hole n. 洞，孔；漏洞 press v. 压，按；催促 excellent adj. 优秀的；杰出的 spread v. 扩散；传播；展开 nature n. 自然；本性；性质 句型 1. Who is on weather duty today? —— 今天谁负责天气值班？ 2. Do you know how to plant trees? —— 你知道怎么种树吗？ 3. Don't forget to water the tree. —— 别忘了给树浇水。 一、单词默写。 1 / 6 学科网（北京）股份有限公司 1.__________/ˈdjuːti/ n. 责任；义务；职责 2. __________/riːtʃ/ v. 达到；到达；实现 3.__________/nuːn/ n. 中午；正午 （ 4.__________/həʊl/ n. 洞，孔；漏洞 5.__________ /pres/ v. 压，按；催促n. 报刊；出版社；印刷 6.__________/ˈeksələnt/ adj. 优秀的；杰出的 7. __________/spred/ v. 扩散；传播；展开 8.__________ /ˈneɪtʃə(r)/ n. 自然；本性；性质 【答案】duty ；reach；noon ；hole ；press；excellent；spread；nature 二、词组默写。 1. 到中午 _______________________ 2. 下降到 _______________________ 3. 用……覆盖 _______________________ 4. 按下；压下 _______________________ 5. 保护……免受…… _______________________ 6. 阻止……做某事 _______________________ 7. 好主意；说得好 _______________________ 8. 做某事的好方法 _______________________ 【答案】1. by noon; 2. drop to; 3. cover with ; 4. press down ; 5. protect...from... ; 6. prevent...from doing ; 7. Good point ; 8. a wonderful way to do 三、根据要求完成句子 1. 今天谁负责天气值班？ Who is_________ __________ _________ today? 2. 你知道怎么种树吗？ Do you know _________ __________ _________ _________ ? 3. 别忘了给树浇水。 _________ __________ _________water the tree. 4. 今天将是温暖多云的一天。 It will be _________ __________ _________ _________ . 5. 白天变得越来越长了。 The days _________ __________ _________. 6. 太有趣了。 It was_________ __________ _________ . 7. 你有什么主意吗？ Do you _________ __________ _________? 8. 我相信你会在这个项目中度过愉快的时光。 I believe you will _________ __________ _________ _________with this project. 【答案】1. on weather duty；how to plant trees?；3. Don't forget to；4. a warm, cloudy day；5. are getting longer；6. so much fun；7. have any ideas；8. have a great time ； 四 、用括号内所给词的适当形式填空。 1.Could you tell me how __________(improve) my English listening skills? 2.Don’t forget ___________(bring) your dictionary to school tomorrow. 3.We should do something to prevent people from ___________(cut) down too many trees. 4.There are two ___________(hole) in my old socks. 5.The little girl ___________(drop) her ice cream on the ground just now. 【答案】1.to improve2.to bring3.cutting4.holes5.dropped 五、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。 drop, hole, prevent, forget, plant, what, spread, dig, step, join Spring brings warm days, so my friends and I decided to do a small green project last Saturday. Here are the 1. ______ we took: First, we 2. ______ three big 3. ______ in the corner of the community garden. Then we started 4. ______ young tree seedlings. We remembered not to 5. ______ to water them after covering the roots with soil. A neighbor saw us and asked, “6. ______ can I do to help?” We invited her to 7. ______ us. She told us trees can 8. ______ dust from 9. ______ and keep the air clean. When we finished, the sun began to set, and the temperature started to 10. ______. But we felt happy—we’d made our community greener! 【答案】1．steps 2．dug 3．holes 4．planting 5．forget 6．What 7．join 8．prevent 9．spreading 10．drop 【导语】本文讲述了作者和朋友们在春季开展社区绿色项目的经历，包括植树的具体步骤、邻居的参与以及活动带来的感悟，体现了春季户外环保行动的意义。 1．句意：以下是我们采取的步骤。根据下文“First...Then...”可知，此处是介绍行动的具体步骤，step为可数名词，结合are可知用复数形式steps。故填steps。 2．句意：首先，我们在社区花园的角落挖了三个大坑。根据空后“three big holes”可知，挖洞需要用动词dig，结合上文“last Saturday”可知时态为一般过去时，dig的过去式为dug。故填dug。 3．句意：首先，我们在社区花园的角落挖了三个大坑。hole为可数名词，空前有three修饰，应用复数形式holes。故填holes。 4．句意：然后我们开始种植小树苗。start doing sth. 表示“开始做某事”，为固定用法，结合空后“young tree seedlings”可知此处用plant的动名词形式planting。故填planting。 5．句意：我们记得在给树根覆盖土壤后不要忘记浇水。forget to do sth. 表示“忘记做某事”，为固定用法，空前有not to，故用forget的原形。故填forget。 6．句意：一位邻居看到我们，问道：“我能做些什么来帮忙？”此处为特殊疑问句，结合句意可知询问“做什么”，应用特殊疑问词What。故填What。 7．句意：我们邀请她加入我们。invite sb. to do sth. 表示“邀请某人做某事”，空前有to，故用join的原形。故填join。 8．句意：她告诉我们树木可以防止灰尘扩散，保持空气清洁。prevent...from doing sth. 表示“防止……做某事”，为固定用法，空前有情态动词can，故用prevent的原形。故填prevent。 9．句意：她告诉我们树木可以防止灰尘扩散，保持空气清洁。prevent...from doing sth. 表示“防止……做某事”，为固定用法，故用spread的动名词形式spreading。故填spreading。 10．句意：当我们完成时，太阳开始下山，气温开始下降。start to do sth. 表示“开始做某事”，为固定用法，空前有to，故用drop的原形。故填drop。 六、阅读表达。 Trees are important to our environment. They can make the air fresh and prevent soil from being washed away by rain. In many big cities, people start tree-planting projects to make their cities greener. Last year, our school joined a city tree-planting activity on March 12th. Before the activity, a worker taught us how to plant trees correctly. First, we needed to dig a hole that was neither too deep nor too shallow. Then, we put a young tree into the hole and filled it with soil. Finally, we watered the tree well. We also made a small board with the tree’s name and our class on it, and hung it on the tree. There were over 200 students in the activity. Everyone worked hard. We planted more than 100 trees that day. Now, when we walk past the park where we planted the trees, we feel very proud. We know that these small trees will grow into big ones and make our city a better place to live in. 1.What can trees prevent from being washed away by rain? ________________________________________________________ 2.When did the school join the tree-planting activity? ________________________________________________________ 3.How should the hole for planting a tree be? ________________________________________________________ 4.How many students took part in the activity? ________________________________________________________ 5.What can you do to make your city greener? (答案合理即可) ________________________________________________________ 【答案】 1.Soil. 2.On March 12th last year. 3.Neither too deep nor too shallow. 4.Over 200 students. 5.We can plant more trees. / We can save water. / We can pick up litter. (答案合理即可) 【导语】本文讲述了作者所在学校参与城市植树活动的经历，介绍了植树的具体步骤和活动成果，体现了植树对美化城市环境的重要意义，符合八年级英语阅读表达的考查方向，兼顾细节信息提取和开放性思维的考查。 1.解析：根据第一段中“prevent soil from being washed away by rain”这句话，可直接提炼出答案，注意控制词数。 2.解析：由第二段开头“joined a city tree-planting activity on March 12th”的时间信息，结合“Last year”可整合得出答案。 3.解析：依据第二段中“dig a hole that was neither too deep nor too shallow”的描述，直接摘抄关键表述即可。 4.解析：从第三段“There were over 200 students in the activity”这句话中，可直接获取答案信息。 5.解析：本题为开放性问题，结合文章主题和日常生活经验，写出合理的环保行动即可，答案不唯一。 七、阅读理解。 Notice To make our city greener and raise students' awareness of environmental protection, our school will organize a tree-planting activity. Here are the details: Time: On Saturday, March 16th. We will gather at the school gate at 8:00 a.m. and leave for the City Central Park by school bus. The activity will end at 12:00 a.m. Participants(参与者): All students in Grade Eight. Each class should be led by their head teacher. Things to prepare: 1. Wear the school uniform and sports shoes (It will be convenient for digging holes). 2. Bring a small bottle of water and some snacks. 3. The school will provide saplings, shovels and gloves, so you don't need to prepare them. Activity process: 1. A professional gardener will give a 15-minute lecture on how to plant trees correctly at the park. 2. Students will plant trees in groups of four. Each group will plant two saplings. 3. After planting, write your class and names on the name tags and hang them on the saplings. Notes: 1. Follow the teachers' instructions and don't run around in the park. 2. Keep the park clean and take away your trash. 3. If you are ill or can't take part in the activity, please tell your head teacher before Friday, March 15th. The Student Union March 10th 1.Why will the school organize the tree-planting activity? A. To let students have fun on weekends B. To make the city greener and raise environmental awareness C. To teach students how to use shovels D. To help students make more friends 2.What does the underlined word "provide" mean in Chinese? A. 购买 B. 提供 C. 回收 D. 借用 3.Which of the following is TRUE according to the notice? A. Students can wear their own clothes to the activity B. Each group will plant four saplings C. The activity will last for four hours D. Students need to prepare gloves by themselves 4.How many saplings will each group plant? A. One B. Two C. Three D. Four 5.We can infer from the notice that ______. A. the school cares about students' safety during the activity B. the activity will be held on a weekday C. only Grade Seven students can take part in the activity D. the Student Union will not take part in the activity 【答案】1. B 2. B 3. C 4. B 5. A 【导语】本文是一则学校学生会发布的植树活动通知，详细说明了活动的时间、参与人员、准备物品、活动流程及注意事项，属于八年级英语常考的应用文体裁，侧重考查学生提取应用文关键信息的能力。 1.解析：细节理解题。根据通知开头“To make our city greener and raise students' awareness of environmental protection”可知，学校组织植树活动的目的是让城市更绿，提高学生的环保意识，故选B。 2.解析：词义猜测题。根据“Things to prepare”部分“The school will provide saplings, shovels and gloves, so you don't need to prepare them.”可知，学生无需准备树苗、铲子和手套，由此可推测“provide”意为“提供”，故选B。 3.解析：推理判断题。A项，根据“Wear the school uniform”可知学生需穿校服，A错误；B项，根据“Each group will plant two saplings”可知每组种两棵树苗，B错误；C项，活动上午8点开始，12点结束，持续4小时，C正确；D项，手套由学校提供，学生无需准备，D错误。故选C。 4.解析：细节理解题。根据“Activity process”部分“Each group will plant two saplings.”可知，每个小组将种植两棵树苗，故选B。 5.解析：推理判断题。A项，通知“Notes”部分提到“Follow the teachers' instructions and don't run around”，体现学校关注学生活动中的安全，A正确；B项，活动在3月16日周六举行，是周末，B错误；C项，参与者是八年级全体学生，C错误；D项，通知由学生会发布，但未提及学生会是否参与，无法推断，D错误。故选A。 八、补全对话。 Alice 和 Bob 正在讨论学校下周的植树活动，根据对话内容，从方框中选择合适的句子补全对话（有两个多余选项）。 选项 A. What should we take with us? B. Our biology teacher Mr. Green will. C. When and where will we meet? D. Why does our school hold this activity? E. How many trees will each class plant? F. It will be a wonderful experience for us. G. We can also take some fruit for lunch. Alice: Hi, Bob! Our school will have a tree-planting activity next week. 1. ____________ Bob: To make our school greener and teach us to love nature. Alice: Sounds great! 2. ____________ Who will teach us to plant trees? Bob: 3. ____________ He knows a lot about trees. Alice: Good. 4. ____________ Bob: We will meet at the school gate at 8:00 a.m. next Saturday. Alice: OK. I can't wait for it. 5. ____________ Bob: Each class will plant 10 trees. Let’s work hard together! Alice: Sure! 【答案】 1.D 2. F 3. B 4. C 5. E 【解析】 1.根据答语“To make our school greener and teach us to love nature.”可知，问句是在询问活动的举办目的，故选D。 2.前一句Alice说“听起来很棒”，后一句询问谁教种树，此处需要一句承接的感叹句，F选项“这对我们来说会是一次很棒的经历”符合语境，故选F。 3.问句是“Who will teach us to plant trees?”，需要回答具体的人，B选项“我们的生物老师格林先生会教我们”直接回应问题，故选B。 4.根据答语“We will meet at the school gate at 8:00 a.m. next Saturday.”可知，问句是在询问集合的时间和地点，故选C。 5.根据答语“Each class will plant 10 trees.”可知，问句是在询问每班种树的数量，故选E。 Part 1: 多任务混合阅读 Many classes have small "green gardens" (绿植小花园) with easy-to-grow plants, like tomatoes or sunflowers. Here are simple ways to keep them healthy: A. Pick Good Plants Choose plants that grow fast, like bean sprouts (豆芽) – they only take 5-7 days to grow. They don’t need much space, so they fit on classroom desks. B. Water the Right Way Check the soil with your finger: if it feels dry, water the plant a little. Don’t pour too much water – too much water makes the roots "sick". C. Class Care Groups Each class makes small groups: one group waters the plants, another writes down how tall the plants grow, and the third cleans the flower pots. Part 2: 综合任务 Task 1: 信息提取 从文本中找出： 适合班级的植物特点：________________________ 判断是否浇水的方法：________________________ Task 2: 句型仿写（积累“条件”句型） 原句：If the soil feels dry, water the plant a little. 仿写：If the plant grows tall, ________________________. Task 3: 主题拓展表达 结合文本，用“make groups”和“need to”写1个句子，介绍班级照顾绿植的方式： ________________________________________________________________________________________ 【答案】 Task 1 Grow fast and need little space (e.g., bean sprouts). Check the soil with your finger. Task 2 示例：If the plant grows tall, we need to move it to a bigger pot. Task 3 示例：Our class can make small care groups, and each group needs to do one job for the green garden. $Unit 1 Spring is coming! 课时1 Lesson 1 Planting trees 分层作业 核心知识速记 01基础达标 02能力提升 03拓展培优 04思维进阶 词汇 duty n. 责任；义务；职责 reach v. 达到；到达；实现 noon n. 中午；正午 hole n. 洞，孔；漏洞 press v. 压，按；催促 excellent adj. 优秀的；杰出的 spread v. 扩散；传播；展开 nature n. 自然；本性；性质 句型 1. Who is on weather duty today? —— 今天谁负责天气值班？ 2. Do you know how to plant trees? —— 你知道怎么种树吗？ 3. Don't forget to water the tree. —— 别忘了给树浇水。 一、单词默写。 1 / 6 学科网（北京）股份有限公司 1.__________/ˈdjuːti/ n. 责任；义务；职责 2. __________/riːtʃ/ v. 达到；到达；实现 3.__________/nuːn/ n. 中午；正午 4.__________/həʊl/ n. 洞，孔；漏洞 5.__________ /pres/ v. 压，按；催促n. 报刊；出版社；印刷 6.__________/ˈeksələnt/ adj. 优秀的；杰出的 7. __________/spred/ v. 扩散；传播；展开 8.__________ /ˈneɪtʃə(r)/ n. 自然；本性；性质 二、词组默写。 1. 到中午 _______________________ 2. 下降到 _______________________ 3. 用……覆盖 _______________________ 4. 按下；压下 _______________________ 5. 保护……免受…… _______________________ 6. 阻止……做某事 _______________________ 7. 好主意；说得好 _______________________ 8. 做某事的好方法 _______________________ 三、根据要求完成句子 1. 今天谁负责天气值班？ Who is_________ __________ _________ today? 2. 你知道怎么种树吗？ Do you know _________ __________ _________ _________ ? 3. 别忘了给树浇水。 _________ __________ _________water the tree. 4. 今天将是温暖多云的一天。 It will be _________ __________ _________ _________ . 5. 白天变得越来越长了。 The days _________ __________ _________. 6. 太有趣了。 It was_________ __________ _________ . 7. 你有什么主意吗？ Do you _________ __________ _________? 8. 我相信你会在这个项目中度过愉快的时光。 I believe you will _________ __________ _________ _________with this project. 四 、用括号内所给词的适当形式填空。 1.Could you tell me how __________(improve) my English listening skills? 2.Don’t forget ___________(bring) your dictionary to school tomorrow. 3.We should do something to prevent people from ___________(cut) down too many trees. 4.There are two ___________(hole) in my old socks. 5.The little girl ___________(drop) her ice cream on the ground just now. 五、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。 drop, hole, prevent, forget, plant, what, spread, dig, step, join Spring brings warm days, so my friends and I decided to do a small green project last Saturday. Here are the 1. ______ we took: First, we 2. ______ three big 3. ______ in the corner of the community garden. Then we started 4. ______ young tree seedlings. We remembered not to 5. ______ to water them after covering the roots with soil. A neighbor saw us and asked, “6. ______ can I do to help?” We invited her to 7. ______ us. She told us trees can 8. ______ dust from 9. ______ and keep the air clean. When we finished, the sun began to set, and the temperature started to 10. ______. But we felt happy—we’d made our community greener! 六、阅读表达。 Trees are important to our environment. They can make the air fresh and prevent soil from being washed away by rain. In many big cities, people start tree-planting projects to make their cities greener. Last year, our school joined a city tree-planting activity on March 12th. Before the activity, a worker taught us how to plant trees correctly. First, we needed to dig a hole that was neither too deep nor too shallow. Then, we put a young tree into the hole and filled it with soil. Finally, we watered the tree well. We also made a small board with the tree’s name and our class on it, and hung it on the tree. There were over 200 students in the activity. Everyone worked hard. We planted more than 100 trees that day. Now, when we walk past the park where we planted the trees, we feel very proud. We know that these small trees will grow into big ones and make our city a better place to live in. 1.What can trees prevent from being washed away by rain? ________________________________________________________ 2.When did the school join the tree-planting activity? ________________________________________________________ 3.How should the hole for planting a tree be? ________________________________________________________ 4.How many students took part in the activity? ________________________________________________________ 5.What can you do to make your city greener? (答案合理即可) ________________________________________________________ 七、阅读理解。 Notice To make our city greener and raise students' awareness of environmental protection, our school will organize a tree-planting activity. Here are the details: Time: On Saturday, March 16th. We will gather at the school gate at 8:00 a.m. and leave for the City Central Park by school bus. The activity will end at 12:00 a.m. Participants(参与者): All students in Grade Eight. Each class should be led by their head teacher. Things to prepare: 1. Wear the school uniform and sports shoes (It will be convenient for digging holes). 2. Bring a small bottle of water and some snacks. 3. The school will provide saplings, shovels and gloves, so you don't need to prepare them. Activity process: 1. A professional gardener will give a 15-minute lecture on how to plant trees correctly at the park. 2. Students will plant trees in groups of four. Each group will plant two saplings. 3. After planting, write your class and names on the name tags and hang them on the saplings. Notes: 1. Follow the teachers' instructions and don't run around in the park. 2. Keep the park clean and take away your trash. 3. If you are ill or can't take part in the activity, please tell your head teacher before Friday, March 15th. The Student Union March 10th 1.Why will the school organize the tree-planting activity? A. To let students have fun on weekends B. To make the city greener and raise environmental awareness C. To teach students how to use shovels D. To help students make more friends 2.What does the underlined word "provide" mean in Chinese? A. 购买 B. 提供 C. 回收 D. 借用 3.Which of the following is TRUE according to the notice? A. Students can wear their own clothes to the activity B. Each group will plant four saplings C. The activity will last for four hours D. Students need to prepare gloves by themselves 4.How many saplings will each group plant? A. One B. Two C. Three D. Four 5.We can infer from the notice that ______. A. the school cares about students' safety during the activity B. the activity will be held on a weekday C. only Grade Seven students can take part in the activity D. the Student Union will not take part in the activity 八、补全对话。 Alice 和 Bob 正在讨论学校下周的植树活动，根据对话内容，从方框中选择合适的句子补全对话（有两个多余选项）。 选项 A. What should we take with us? B. Our biology teacher Mr. Green will. C. When and where will we meet? D. Why does our school hold this activity? E. How many trees will each class plant? F. It will be a wonderful experience for us. G. We can also take some fruit for lunch. Alice: Hi, Bob! Our school will have a tree-planting activity next week. 1. ____________ Bob: To make our school greener and teach us to love nature. Alice: Sounds great! 2. ____________ Who will teach us to plant trees? Bob: 3. ____________ He knows a lot about trees. Alice: Good. 4. ____________ Bob: We will meet at the school gate at 8:00 a.m. next Saturday. Alice: OK. I can't wait for it. 5. ____________ Bob: Each class will plant 10 trees. Let’s work hard together! Alice: Sure! Part 1: 多任务混合阅读 Many classes have small "green gardens" (绿植小花园) with easy-to-grow plants, like tomatoes or sunflowers. Here are simple ways to keep them healthy: A. Pick Good Plants Choose plants that grow fast, like bean sprouts (豆芽) – they only take 5-7 days to grow. They don’t need much space, so they fit on classroom desks. B. Water the Right Way Check the soil with your finger: if it feels dry, water the plant a little. Don’t pour too much water – too much water makes the roots "sick". C. Class Care Groups Each class makes small groups: one group waters the plants, another writes down how tall the plants grow, and the third cleans the flower pots. Part 2: 综合任务 Task 1: 信息提取 从文本中找出： 适合班级的植物特点：________________________ 判断是否浇水的方法：________________________ Task 2: 句型仿写（积累“条件”句型） 原句：If the soil feels dry, water the plant a little. 仿写：If the plant grows tall, ________________________. Task 3: 主题拓展表达 结合文本，用“make groups”和“need to”写1个句子，介绍班级照顾绿植的方式： ________________________________________________________________________________________ $