Unit3基础知识（词形变化+重点短语+重点句型+作文）2025-2026学年译林版七年级英语下册

U3基础知识梳理 wonder(n.奇迹，奇观)+ -ful(形容词后缀)→wonderful( adj.美妙的) visit(v.参观)+ -or(名词后缀)→visitor(n.游客) nation(n.国家)+ -al(形容词后缀)→national( adj.国家的) interest(n.兴趣)+ -ing(形容词后缀)-→interesting(adj.有趣的) sandwich(n.三明治)+ -es→sandwiches(复数) leaf(n.叶子)变f为v+ -es→leaves(复数) lie(v.躺)变ie为y+ -ing→lying(现在分词) gold(n.金色)+ -en(形容词后缀)→golden(adj金色的) 短语归纳 1．more than超过，多于 2．one of... ……之一 3．Olympic Games奥林匹克运动会 4．a symbol of．．．······的象征 5．all over the world全世界，世界各地 6．learn about学习关于······，了解 7．at night在晚上 8．have a great time 玩得开心，过得愉快 9．find out 找到，查明 10．places of interest 名胜 11．welcome to 欢迎到······ 12．the capital of．．．······的首都 13．show sb around 领某人参观 14． in the centre of在······的中心 15．art treasures 艺术珍品 16．be well worth．．．很值得······ 17．next to 在······旁边 18．national flag 国旗 19．on each side 在每一边 20．in the middle 在中间 21．get a taste of体验 22．Beijing Opera 京剧 23．so many 这么多 24．all over the country 全国各地 25．look at 看······ 26．in the north／south of在······北部／南部 27．date from 追溯到，始于 28．big enough 足够大 29．smile at 对······微笑 30．on the left／right在左边／右边 31．walk around 四处走动，漫步 32．row a boat 划船 33．in the shape of 呈······的形状 34．be full of充满，装满 35．walk along 沿着······走 36．take in 吸入 37．at sunset 日落时 38．by train 乘火车 39．get to到达 40．go for a walk 去散步 41．by the sea 在海边 42．at the end of 在······末端；在······尽头 43．for a long time 很久 用法集萃 1．let sb do sth 让某人做某事 2.like/love to do sth 喜欢做某事（偶然） like/love doing sth喜欢做某事 3． want to do sth =would like to do sth 想做某事 4． Why not do sth？=Why don’t you do sth? 为什么不做某事？ 5． remember to do sth记得去做某事 remember doing sth 记得做过某事 6．enjoy doing sth 喜欢做某事 7．It’s＋形容词＋(for sb.)to do sth． (对于某人来说）做某事是······的。 8. It takes/took+一段时间＋to do sth. 做某事花费多长时间。 9.seem to be+形容词 似乎是······的 1. How about the Great Wall?长城怎么样? 2. Let me show you around my hometown.让我带领你们参观一下我的家乡。 3. If you want to know more about traditional Beijing life, why not visit a siheyuan? 如果你们想更多地了解北京的传统生活，为什么不去参观四合院呢? 4. There's a house on each side and a courtyard in the middle. 四边各有一 -座房屋， 中间有一一个庭院。 5. Don't miss it!千万别错过!! 6. It's 162 metres tall.它有162米高。 7. What's your favourite place in Brighton?你在布赖顿最喜欢的地方是哪里? 8. It takes about an hour by train to get to Brighton from London. 从伦敦坐火车到布赖顿大约需要一个小时。 话题写作指导 话题分析 本单元话题是“我的家乡”，写作时可首先介绍自己家乡的地理位置及其周围情况；然后写家乡值得参观的地方以及可以做的事情和本地的美食等，最后表达感受。介绍家乡时常用一般现在时。在写作上可以用上in the south/north/west/east of, be famous for,a good place to...等表达。 写作实例 I am glad that you are coming to my hometown. My hometown Guilin is on both sides of the Li River. The air is fresh here. There are many trees and rivers. You can smell the flowers and hear the birds sing. People in Guilin are kind and helpful. They often help each other with problems.When you come here, you can go to different places like the famous Elephant Trunk Hill.You can't miss the Yulong River. You can row a boat there. You can take a bus or ride a shared bike to different places. You can also enjoy nice local food. Welcome to my hometown! I hope to meet you here soon. Let me tell you something about Guilin. Guilin is beautiful.It’s on both sides of the Li River.The air is fresh. There are many trees and rivers. You can smell the flowers and hear birds sing.You can row a boat in the rivers. You can also enjoy nice local food. Welcome to my hometown! 让我介绍一下我的家乡桂林，桂林很美丽，位于漓江两旁，空气很清新，有很多树和河流。你可以闻花香和听鸟叫。你可以去河里划船，你也可以品尝当地美食。 欢迎来到我的家乡！ 学科网（北京）股份有限公司 $