Unit 4 Natural disasters三-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（人教版）

高中必修一人教 【词汇精讲】 Unit 4 Natural disasters 词汇精讲 【Unit4】Natural disasters 词汇变形及词缀精讲 全部单元单词 early warning预警 给：[pl]补给品；t.供应；供sweep/swip/t.扫：打扫：席 capacity /k3'pest/n.能力：容给 卷：横扫：掠过：vⅵ.快速移动： 量：容纳能力 access/'ekses/n.通道：（使用、n.打扫 crash /kraef/vi..&vt.碰撞；撞击；查阅、接近或面见的)机会；权wave /werv/n.海浪；波浪；波： n.撞车；碰撞：坠毁 利：t.进入：使用：获取 vi.&vt.挥手；招手 system/'sIstam/n.系统；体系；available'veilab(e)1/adj.可strike /straik/vi.&t.侵袭；突 制度 获得的：可购得的：有空的 击：击打：n.罢工；罢课：袭击 rise /raz/vi.上升；升起；起床；mountainous/'mauntinas/adj.deliver/d'lrva(r)/t.递送；传 站起来：n.上升：增加：加薪多山的：山一般的 达：发表 come to one's rescue救援某人flow/flaU/vi.流：流动：n.流： ktkt/n.成套工具：成套设备流动；流畅 supply/saplar/n.供应（量）：补on hand现有（尤指帮助） 词汇变形及词缀精讲 1.capacity /k3pest/n.能力：容量；容纳能力 形容词形式：capable(有能力的) 构词解析：词根cap-(抓、拿)+后缀-acity(表”性质、状态”)，构成抽象名词。形容词形式通过 词根变化为capable(-able表”能…的')。 同类词：responsibility(责任)一responsible(负责的) 例句：The stadium has a seating capacity of50,000 people. 真题链接（人教版高中必修一同步练习)：She is capable of_(solve))the problem by herself.(答 案：solving) 2.available'veilab(a)1/adj.可获得的；可购得的；有空的 动词形式：avail(利用，较少用) 名词形式：availability(可用性：有效性) 构词解析：前缀a-(表”加强”)+vail(价值)+后缀-able（可…的)，构成形容词。 例句：Is this seat available?I'd like to sit here. 真题链接（人教版高中必修一教材例句)：Tickets for the concert are available online now. 高中必修一人教 【词汇精讲】 Unit 4 Natural disasters 3.mountainous/'mauntmas/adj.多山的：山一般的 名词形式：mountain(山) 构词解析：名词mountain+后缀-ous（具有…性质的)，构成形容词。 同类词：dangerous(危险的)←-danger（危险) 例句：The region is mountainous,,soit's hard to build roads there.. 真题链接（人教版高中必修一同步练习)：The team faced many challenges while traveling through the _(nountain)area.(答案：mountainous) 4.delivery/d'livari/n.递送：交付：分娩 动词形式：deliver(递送；传达) 构词解析：动词deliver+后缀-y(构成名词，表”行为、结果”)。 例句：The delivery of the package will arrive tomorrow morning 真题链接（人教版高中必修一同步练习)：The supermarket offers free(deliver)for orders over 200yuan.(答案：delivery) 5.systematic/.sIst'maetIk/adj..系统的；有条理的 名词形式：system（系统：体系) 副词形式：systematically(系统地) 构词解析：名词system+后缀-atic(具有…特征的)构成形容词，再加-ally构成副词。 例句：We need a systematic approach to solve this problem. 真题链接（人教版高中必修一教材例句)：Scientists are conducting a systematic study of the ecosystem. 6.accessible/k'sesabl/adj.可到达的；易接近的；易懂的 动词形式：access(进入；获取) 名词形式：accessibility(可及性) 构词解析：动词access+后缀-ible（可…的)，构成形容词。 例句：The library is accessible to all students during the day. 真题链接（人教版高中必修一同步练习)：The information should be made (access)to everyone in the team.(答案：accessible) 7.supplier /s3'plara()/n.供应商：供应者 动词/名词形式：supply(供应；补给) 构词解析：动词supply+后缀-er(表”人或物)，构成名词，指”供应者”。 例句：Our company has a reliable supplier for raw materials. 真题链接（人教版高中必修一同步练习)：The__(supply)promised to deliver the goods on time. (答案：supplier) 8.rising'raz四/adj.上升的：上涨的n.上升：起义 动词原形：ise（上升；升起) 过去式/过去分词：rose/isen 构词解析：动词rise+后缀-ing(表”动作或状态)，构成形容词或名词。 例句：The rising sun looks beautiful over the mountains. 2 高中必修一人教 【词汇精讲】 Unit 4 Natural disasters 真题链接（人教版高中必修一教材例句)：We watched the rising tide slowly cover the beach, 9.striking/strark/adj.显著的：☑引人注目的 动词原形：strike(侵袭：击打) 过去式/过去分词：struck//struck 构词解析：动词strike+后缀-ing(表”具有…特征的”)，构成形容词。 例句：Her striking appearance made her stand out in the crowd, 真题链接（人教版高中必修一同步练习)：The_(strike)contrast between the two colors caught my eye..(答案：striking) l0.sweeping./'swip四/adj.广泛的；彻底的n.扫除 动词原形：sweep(扫；席卷) 过去式/过去分词：swept/swept 构词解析：动词sweep+后缀-ing(表”动作或结果”)，构成形容词或名词。 例句：The sweeping changes in technology have changed our lives. 真题链接(（人教版高中必修一教材例句)：The storm caused sweeping damage to the village, 综合训练 一、 根据句意及汉语提示完成单词 1.The hotel has a (容量)of200 guests. 2.The new library is_(可进入的)to all citizens for free. 3.The (of fresh vegetables will arrive before noon 4.We need a more (系统的)way to organize the data. 5.The (多山的)region attracts many hikers every year. 二、用所给单词的适当形式填空 1.She is_ (capability)of handling difficult tasks independently. 2.The (deliver)of the project was delayed by bad weather 3.The company is looking for a reliable(supply)of electronic parts. 4.The (rise)cost of living has become a hot topic recently. 5.His (strike)performance won him the best actor award. 三、完成句子（每空一词） 3 高中必修一人教 【词汇精讲】 Unit 4 Natural disasters 1.这个剧院能容纳1000名观众。 This theater has a of 1000 audience. 2.我们需要采取系统的方法解决这个问题。 We need to take a to solve this problem 3.网上购票现在可用了。 Tickets online now 4.这家超市为大额订单提供免费配送。 The supermarket offers free for large orders. 四、语篇填空 阅读下面短文，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，使短文通顺、连 贯。 In recent years,online shopping has seen a (rise)popularity.One reason is the (con- venient)of home delivery.Many stores now offer free(deliver)for orders above a certain amount.For customers,it's important to check the(available)of products before purchasing. Inmountainous areas,however,delivery can be challenging due to(mountain)terrain.To solve this,some companies have developed a(system)plan:they use local suppliers and arrange delivery routes carefully.A reliable(supply)network ensures that even remote villages can receive goods on time. (Strike)changes in logistics have made online shopping accessible to more people.As one customer said,”The (capable)to shop from home has made my life much easier." 参考答案 I.根据句意及汉语提示完成单词 1.capacity 2.accessible 3.delivery 4.systematic 5.mountainous Ⅱ.用所给单词的适当形式填空 1.capable 2.delivery 3.supplier 4.rising 5.striking II完成句子 1.seating capacity 2.systematic approach 3.are available 4.delivery V.语篇填空 1.rising 2.convenience 3.delivery 4.availability 5.mountainous 6.systematic 7.supplier 8.Striking 9.capacity