Unit 4 主题写作专项-【勤径学升】2026-2027学年八年级上册英语同步练测(人教版)

同步练测·八年级英语（上册） 根据语篇内容，从方框内所给的选项中选出能 D.Trees can keep a record of Earth's climate for a 填入空白处的最佳选项，使短文语意连贯。选项中 very long time. 有一项为多余项。 E.If it is near the eleventh ring,then the climate A.A scientist studied the rings of dead trees there. that year was bad. B.People all over the world love planting trees. C.We can see the change of climate by studying the F.Many centuries ago,there lived a lot of people at tree rings. a place in New Mexico. 主题写作专项 写答案P11 主题解读 本单元的主题是“神奇的植物和动物”，属于“人与自然一自然生态”主题群，内容涉及自然界中奇 妙的动植物，要求学生能够运用相关词汇，清晰介绍一种植物或动物的生存环境与主要特点。 此类话题常见的写作角度涉及：①介绍动植物的外形特征、生活习性与生存环境：②阐述人与自然相 互依存的关系，传递绿色生活、保护自然的理念。在中考书面表达中，与该主题相关的命题形式较为多样， 通常以说明文或议论文的形式出现。 素材积累 [词汇积累] 6.Dolphins are one of the most popular sea animals in l.protect保护 the world. 2.climate气候 7.Elephants have long trunks and an adult one can 3.importance重要性 weigh up to 5,000 kg. 4.in fact确切地说；实际上 8.Animals and plants are closely connected with humans. 5.feed on以…为食 9.We regard them as friends of humans. 6.in order to为了 10.Let's take action to protect the ..in danger. 7.live up to达到（预期标准） 11.For this reason,we should spare no effort to protect 8.take action采取行动 them. 9.make a difference有影响；起作用 12.In a word,trees are important to us.We can't l0.be home to sb/sth有…栖息；是…的家乡 imagine our life without them. Il.be connected with/to与…相连；与…有关联 [名言警句] l2.play an important part in在…中扮演重要角色/ L.It is everyone's duty to protect wildlife.保护野生动 起重要作用 物，人人有责。 [提分佳句] 2.When the buying stops,.the killing can too！没有买 1.I'd like to share all the interesting things about... 卖就没有杀害！ with you. 3.Look deep into nature,and you will understand 2.Among all the animals,I love ..best. everything better..深入自然，你会更懂一切。 3.I love turtles,as they're a symbol of long life. 4.The Earth provides enough to satisfy every man's 4.I'm sad to know that there are not many... needs,but not every man's greed.地球能满足人类 5.The cheetah runs the fastest among land animals. 的需要，但满足不了人类的贪婪。 48 见此图标目园微信扫码难题轻松解练出好成绩 Unit 4 Amazing Plants and Animals 例题展示 假如你是一条蓝鲸，请用第一人称简单对自己 [谋篇布局] 的体重、饮食和习性等进行介绍。 开头：介绍自己并 内容包括： 交代蓝鲸的世界之 Hello,everyone!My name is I am the largest... 最的特点 ◆体重约200吨 结 中间：描述体重、居 I am heavy and ..but I love ◆喜欢吃海洋里的小动物 构 住环境和饮食爱好等 I live in... ◆是世界上最大、最重的动物 结尾：以问句形式 Do you love me,a lovely 要求： 收尾，并表达愿望 blue whale?Come to me! 1.词数不少于80； [范文欣赏] 2.文中至少使用一处最高级。 Hello,everyone!My name is Belly,a blue whale.I am the largest and heaviest animal on earth. I am heavy and I can weigh as much as about 200 tons,but I love to swim for people to watch.They think it is one of the most beautiful things for them. I live in all oceans except the Arctic Ocean.My favourite food is some of the tiniest animals in the ocean.I can eat around four tons of these animals a day. [审题立意] Besides,I have a long life and I can live up to 90 审体裁：说明文 years. 审时态：一般现在时 Do you love me,a lovely blue whale?Come 审人称：以第一人称为主 to me! 审要点：介绍蓝鲸的食物、体重等特点 实战演练 某英文网站正在开展以“The Power of Plants'” The Power of Plants 为题的征文活动。假设你是李华，请你根据下面的 Plants are very important to us. 提示，用英文写一篇短文投稿，介绍一种植物，并说 说你为什么要选择这种植物。 提示： 1.What is its name? 2.Where does it grow? 3.Why did you choose it? 4.What are some interesting facts about it? 要求： 1.词数80以上，开头已给出，不计入总词数； 2.文中不得出现真实姓名、校名等信息。 见此图标目园微信扫码难题轻松解练出好成绩 49容可知，作者通过列举土豆、胡萝卜、卷心菜、 大米、玉米和葵花籽等例子，来解释人类依靠 吃植物生存。故选C。 2.A[解析]细节理解题。根据文章第三段内 容可知，作者提到棉花是为了说明植物可以被 制成衣物，与制作衣物相关。故选A。 3.C[解析]词义猜测题。根据文章最后一段 内容可知，汽车和工厂产生有害气体，植物可 以吸收这些气体，从而帮助减少空气污染。由 此可推断reduce意为“减少，降低”，与“Cut down”意思相近。故选C。 4.B[解析]篇章结构题。文章第一段总述植 物在多方面对人类有帮助，引出下文；第二、 三、四、五段分别从植物作为食物、制作物品 提供氧气和净化空气等方面具体阐述植物对 人类的帮助，所以文章结构为“总一分”结 构。故选B。 5.A[解析]主旨大意题。根据文章第一段最 后一句“Let's find out how plants help humans.” 以及全文内容可知，文章主要围绕植物如何帮 助人类展开，介绍了植物在作为食物、制作物 品、提供氧气和净化空气等方面对人类的帮 助。故选A。 六、[语篇导读]本文是一篇记叙文，主要讲述了老 狗布兰迪在主人去世后，得到邻居们的些许照 拂，后与邻居家的小男孩亚当成为玩伴，并在亚 当走失后一路守护，亚当的母亲为此深受感动并 打算建立宠物救助中心。 6-10 CACBA 11-15 CBCAA 第5课时Vocabulary in Use(2a-3c)&Project 基础提优练新知特训 -1.play a role (in)2.live up to 3.close to nature 4.climate change 5.marine ecosystem 二、6.climate7.tiny8.disappoint9.lively 10.except 三、11.tons12.dance13.oceans14.mushrooms 15.happiness 参考答案及解析 16.up to 17.the size of 18.hundreds of tons of 19.play an important role 20.as much as 综合提优练主题拓展 五、[语篇导读]本文聚焦树木的年轮，主要介绍了 它在科学研究中的两大重要作用：一是通过年轮 的疏密变化，帮助科学家了解过去的气候与天气 状况；二是通过对枯树年轮的研究，还原人类历 史上的环境变迁与文明兴衰。 1-5 DCEFA 主题写作专项 实战演练 One possible version: The Power of Plants Plants are very important to us.They provide food,medicine,and beauty.Today,I want to introduce the most resilient plant I know-the bamboo. Bamboo grows in many parts of Asia,especially in mountainous areas.It is incredibly strong and adaptable.I choose bamboo because it is one of the fastest-growing plants in the world.Some bamboo can grow over 90 centimetres in just one day!Bamboo is also very useful. It can be used to make furniture,paper,and even clothing. Let's protect plants like bamboo.They are not only useful but also show us the power of nature.Every plant deserves our care and respect. Reflecting 大单元整体训练四 基础针对练 单元考点集训 1 1.connect;to 2.connect;with 3.connected to 2 4.disappoint 5.disappointing 6.disappointed 考点37.saying8.without your help 考点49.weigh10.weigh out11.weighs;weight 考点512.in13.role 考点614.In order to15.in order to 考点716.except17.Besides ·11·