Unit 3 Trees and us-【通成学典】2025年新教材七年级英语暑期升级训练（沪教版2024）

5 Unit 3 Trees and us 一、 单词拼写:阅读短文,根据所给首字母或音 标提示填写单词。 Trees are al around us. We share our world with trees. They are our silent friends. Trees are very important to al living things on Earth. They provide a healthy environment through their 1. b and leaves. They take in greenhouse 2. /̍􀱹æsIz/ and produce oxygen. This helps fight against diseases that come from polution. Imagine a world without trees. It would be hotter and there would be less 3. o for us to breathe. Trees provide cool air and make our lives more 4. /kən̍viːniənt/. Trees aren􀆳t just good for the 5. e . Many things we use are made of wood, including wooden 6. f . We can help to 7. p the environment by planting more trees. Every tree planted means more oxygen produced. Trees are major fighters that keep our planet healthy. By 8. s them, we wil have a better future. We must do more to 9. /stIk/ to this green initiative(倡 议). Let􀆳s work together to protect trees and 10. c a healthy green world. 二、 选词填空:阅读短文,用方框中所给单词的 正确形式填空。 communicate spread for show begin one wood accord milion organize 1. with, on November 13, 2023, people across Kenya took part in their 2. national tree-planting holiday. Kenya is famous for its beautiful forests and wildlife. But many forests have been cut down, either for the 3. or for farming. So there is less and less land covered by forests in Kenya. 4. to the plan, a goal is to plant 15 bilion trees by 2032 to cover 30% of its land with trees. The government announced National Tree Growing Day would fal on November 13. To prepare for the day, the government got 150 5. young trees ready for planting. The government also created a special app to help 6. the tree planting. The app helps people colect young trees, find places to plant them, and record their efforts. It also aids the government in 7. with various regions. On that day, people al over Kenya turned out in large numbers to take part in the holiday. Government officials led the planting events and 8. awareness across the country. 9. example, the govern- ment caled on workers, students and various groups to respond positively and 10. up to take part. 三、 语法填空:阅读短文,在空白处填入一个适 当的单词或用括号内单词的正确形式填空。 答案讲解 Now we 1. (realize) that trees are useful in our everyday life. As 2. (human), we gain many things from them, such 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 1复习进阶 拍 照 批 改 6 3. wood, oxygen, rubber, medicine and so on. They can also tel us a lot about our climate. If you 4. (cut) down a tree, you can see that it has many rings. Most trees grow one new ring every year. Because of this, we can know how old a tree is. A tree over a hundred years old means that it has more than a hundred rings. When the climate is dry 5. cold, the trees don􀆳t grow very much and their rings are usualy thin. When it is wet and warm, the rings are much thicker. If the rings are suddenly very thin or suddenly very thick, this 6. (mean) that the climate changes suddenly. If we look at rings on a tree, we can learn about the climate. We can see 7. our climate is changing. It􀆳s important 8. (not overlook) these changes, because they are 9. (silent) teling us much about our environment. Sometimes, we might discover an old tree 10. accident. Then we can try to learn from it. 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 四、 句子还原。(有一项多余) “Look! Here is a black-faced spoonbil (琵鹭) at the Futian Mangrove Ecological Park,” said Yan Zihan, a student from Guangdong. 1. Some experts said, “Spoonbils can live happily in Shenzhen because mangroves provide them with food and home. Generaly, the special plants grow in warm places by the sea.” 2. So its mangrove area has increased from 22,000 hectares(公顷) in 2001 to 27,000 hectares in 2022. The world􀆳s first International Mangrove Center was set up in Shenzhen. 3. The local government has tried hard to protect mangroves. For example, when the city was building a road along the coast, instead of just cutting down the mangroves, they decided to move the road 260 metres to the north. 4. The protection of mangroves is also good for the people living in Shenzhen. The park hosts fun events. 5. Students can learn about nature through programs like researching on mangroves or designing the park. Many students and teachers have taken part in educational activities about wetlands at the park. A. China works hard to protect mangroves. B. The transportation becomes more convenient than before. C. People can join in games and create picture books about the animals. D. This decision helped to save the important mangrove ecosystem in the city. E. He felt very excited to see the endangered bird. F. The city is home to 296.18 hectares of mangroves. 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 英语(沪教牛津版)七年级 2 3. climbing see sb. doing sth.意为“看见某人正在 做某事”。 4. so 分析句子结构可知,空格处引导的句子表示 结果,所以此空应填连词so。 5. in in the wild意为“在野外”。 6. hiking go hiking意为“去远足”。 7. discovered 根据语境可知,句子描述的是过去发 生的 事 情,所 以 要 用 一 般 过 去 时。故 应 填 discovered。 8. endangered 此空修饰名词species,所以要用形 容词形式endangered,意为“濒危的”。 9. wolves 此空应填可数名词的复数形式,故填 wolves。 10. to travel give sb. the courage to do sth.意为 “给某人做某事的勇气”。 四、 1. B 根据“Alice likes the song ‘London Bridge is Faling Down’ and hopes to see the real bridge in the song one day.”可知,爱丽丝希望有一天能看到 歌曲中的伦敦桥。 B选项符合语境。 2. D 汤姆在不同的城市尝试街头美食,并想了解 更多关于寺庙的知识。 D选项符合语境。 3. C 彼得对美妙的建筑很感兴趣,喜欢各种各样 的音乐会。 C选项符合语境。 4. F 莉莉对世界上的名画了解很多,并且热衷于 购物。 F选项符合语境。 5. E 露西想参观有许多剧院的地方。她喜欢各种 各样的演出。 E选项符合语境。 Unit 3 Trees and us 一、 1. branches 2. gases 3. oxygen 4. convenient 5. environment 6. furniture 7. protect 8. saving 9. stick 10. create 二、 1. To begin 此空表示“首先”,故填To begin。 2. first 此空表示“第一个”,应用序数词,故填 first。 3. wood 肯尼亚大片森林被砍伐,要么是为了木 材,要么是为了耕种。 wood表示“木材”,是不可数 名词,故填wood。 4. According 此空表示“根据计划”。 according to 意为“根据”,句首首字母要大写,故填According。 5. milion 此空表示“百万”,应用milion,前面有 具体数字修饰时,要用单数形式,故填milion。 6. (to) organize 政府还创建了一个特殊的软件来 帮助组织植树活动。 help (to) do sth.意为“帮助做 某事”,故填(to) organize。 7. communicating 它还帮助政府与不同的地区交 流。 communicate with表示“与……交流”,介词in 后跟动词-ing形式,故填communicating。 8. spread 此处表示“传播意识”。根据led和and 可知,此处用一般过去时。 9. For 此处表示“例如”,应用for example,位于句 首,首字母要大写,故填For。 10. show 政府呼吁工人、学生和各种团体积极响 应并参与进来。 三、 1. are realizing 根据Now可知,本句应用现在 进行时,主语we是复数,故填are realizing。 2. humans 此处表示“作为人类”。 3. as such as用于列举事物,表示“例如”。 4. cut 条件状语从句中使用一般现在时表示假设 或普遍真理,主语是you,所以用动词原形。 5. or dry和cold是两种气候状况,用or表示选择 关系。 6. means 主语this是单数形式,故填means。 7. how 此处表示“我们能看到气候正在如何变 化”,使用how引导宾语从句。 8. not to overlook “It􀆳s important not to do sth.” 表示“不做某事是重要的”。 9. silently 修饰动词teling应用副词silently,表示 “默默地、无声地”。 10. by by accident表示“偶然地”。 四、 1. E 上句介绍一个学生在福田红树林生态公园 看到了一只黑脸琵鹭。 E选项承接上文,符合语境。 2. A 本段介绍中国在保护红树林方面作出的努 力。 A选项符合语境。 3. F 本段介绍深圳市内的红树林情况以及当地政 府为保护红树林作出的努力。 F选项符合语境。 4. D 根据上文可知,此处介绍深圳市政府为保护 红树林采取的举措产生的影响。 D选项符合语境。 5. C 根据上文可知,此处介绍保护红树林对深圳 人民的好处,公园举办了一些有趣的活动,人们可以 参与到其中。 C选项符合语境。 Unit 4 Our animal friends 一、 1. dolphins 2. lead 3. asleep 4. communicate 5. shark 6. alows 7. scared 8. type 9. extinct 10. sometime 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈