话题5描写一次潜水经历-2025-2026学年高中英语期末写作复习必修3（外研版）

初中英语写作专项突破 (外研版必修3) 写作话题精讲·词汇句型·范文示范 写作话题5：描写一次潜水经历 适用年级：&必修3 对应版本：&外研版 常考题目：&Describe an Unforgettable Diving Experience My First Diving Adventure 一、话题解读 本话题是外研版高中英语必修3的写作内容，在其他版本高中英语教材相关年级也可能涉及 类似经历描写训练。常考题目有“Describe an Unforgettable Diving Experience”“My First Diving Adventure”等，核心考察学生对事件过程、场景细节及个人感受的描述能力与语言组 织能力。该话题在高中英语写作中多以记叙文形式出现，是培养学生叙事表达能力的重要内 容。 二、 核心词汇与短语 1.核心词汇(18个)： 1.scuba/'sku:ba/n.水肺潜水 2.dve/daIv/v.&n.潜水 3.equipment/i'kWIpment/n.装备；设备 4.oxygen /'pksId3anln.氧气 5.mask/ma:sk/n.面罩 6.flipper/fips(r)/n.脚蹼 7.wetsuit/'wetsu:tn.潜水服 8.underwater/,Ande'wota(r)/adj.水下的 9.coral /'kprel/n.珊瑚 10.turtle/'t3:tWn.海龟 11.fish /fil/n.鱼 12.current/'kArent/n.水流 2 13.depth/depd/n.深度 14.pressure/'prea(r)Mn.压力 15.bubble/bAbl/n.气泡 16.explore/k'splb:(r)/v.探索 17.discover/dr'skva(r)/V.发现 18.amaze/e'meIz/V.使惊奇 2.核心短语（12个)： 1.scuba diving水肺潜水 2.dive into the sea潜入大海 3.put on the equipment穿上装备 4.breathe through the mask通过面罩呼吸 5.swim with the fish和鱼一起游泳 6.explore the coral reef探索珊瑚礁 7.at a certain depth在一定深度 8.feel the pressure感觉到压力 9.watch the bubbles rise看着气泡上升 1O.have an amazing experience有一次惊人的经历 11.underwater world水下世界 12.marine life海洋生物 三、高级句型模板 1.“only+状语”倒装结构结构：Only by doing sth.can we do sth Only by following the instructor's guidance carefully can we safely explore the amazing underwater world. 2.非限制性定语从句结构：，which enables us to do sth. We put on the scuba equipment step by step,which enables us to breathe comfortably through the mask underwater. 3.形式主语it句型结构：It is crucial/essential that sb.(should)do sth. It is crucial that we should check the oxygen supply before diving into the sea. 4.让步状语从句结构：Although/While.,sb.stil. 3 Although I felt a little nervous at first,I still decided to dive into the mys- terious marine life world. 5.现在分词作状语结构：Doing sth.,sb.can do sth.. Swimming with the colorful fish,I could clearly watch the bubbles rise slowly to the surface. 6.动名词作主语句型结构：Doing sth.is an effective way to do sth. Exploring the coral reef at a certain depth is an amazing way to discover the beauty of marine life. 7.not only...but also.…并列结构结构：Not only can we do sth.,but also we can do sth Not only can scuba diving bring us close to the underwater world,but also it can make us feel the magic of nature. 8.“the+比较级，the+比较级.”句型结构：The more we do sth.,the better we will do sth. The more we understand the underwater current,the safer we will feel during the diving experience. 四、满分范文示范 My First Diving Adventure Last summer vacation,I had an unforgettable scuba diving experience in the Maldives, _which has become one of the most precious memories in my life. It was my first time to try scuba diving.Before diving,the instructor taught us how to use the equipment such as the oxygen tank,mask,flipper and wetsuit.He emphasized that _it was crucial that we should check the oxygen supply carefully before diving into the sea. Although I felt a little nervous at first,I still decided to dive into the mysterious marine life world. Following the instructor's guidance,I put on the scuba equipment step by step,_which enabled me to breathe comfortably through the mask underwater.When I first dived into the sea,I was amazed by the colorful underwater world.Swimming with the colorful fish,I could clearly watch the bubbles rise slowly to the surface.At a certain depth,I began to explore the coral reef.The coral reefs were in various shapes and colors,and there were many lovely turtles swimming around.I felt the pressure increasing as I went deeper,but the beautiful scenery made me forget all the discomfort. Not only can scuba diving bring us close to the underwater world,but also it can make us feel the magic of nature.Exploring the coral reef at a certain depth is an amazing way to discover the beauty of marine life.The more we understand the underwater cur- rent,the safer we will feel during the diving experience. After about an hour,it was time to return to the surface.I was reluctant to leave this wonderful underwater world.This diving experience taught me that we should be brave to try new things.Only by trying can we discover more beautiful things in the world.I will never forget this amazing diving adventure.