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课件网) 外研版八年级英语上册 module3 Unit3 Language in use Unit 3 形容词、副词比较级的规则变化和不规则变化（二） 1.规则变化（多音节形容词/副词）： 类别 变化规律 例词 多音节词和部分双音节词 单词前加more beautiful—more beautiful important—more important 副词比较级 副词的比较级和形容词的比较级的变化规则大致相同: 1.单音节和部分双音节副词的比较级通常在词尾加-er (此类副词不多)。 2.以y结尾的副词的比较级通常是在词前加more,反义词是在词前加less。 hard—harder slowly—more slowly quickly(迅速地)—less quickly(不迅速地) 2.比较级的用法（2） （1）表示两者进行比较时用比较级，最明显的提示词是than，其结构为“A…+比较级+than+B”。多音节词的比较级在前面加more。例如： This book is more interesting than that one. 这本书比那本书更有趣。 （2）表示“两者之间较……的一个（of the two）”时，常用“the+比较级+of the two+其他”结构。例如： Mary is the taller of the twins.玛丽是双胞胎中较高的那个。 4. How often should students do outdoor exercise in many schools _____ 5. Who will some students invite to join in their daily runs _____ They/Students should do outdoor exercise once or twice a day (in many schools). /Once or twice a day. They/Students will invite their teachers (to join in their daily runs). /Their teachers. 【语法精炼】 Ⅰ.用所给词的适当形式填空 1.Dick always does his homework _____(careful). 2.—Do you like DIY —Of course.And it’s _____(popular) than before. 3.(2023·齐齐哈尔中考改编)Remember this,kids.The harder you work, the _____ (lucky) you will be. 4.Sorry, Mr Zhang.Could you speak _____(slowly) so that I can follow you 5.Jack plays basketball _____(well) than I do. carefully more popular more slowly better luckier B. 书面表达。 假设你叫李明，你所在的跑步俱乐部拟组织一次师生户外跑活动，请你写信给外教布朗先生，邀请他参加此次活动。内容包括： 1. 写信意图和邀请原因； 2. 活动路线和距离； 3. 活动注意事项(至少两点)。 3．(2022常德中考)———未来会是什么样子？What will the future be like ———城市将变得更加美丽。而且会有更多的树。Cities will be more beautiful . And there will be more trees. 4．这个背包将花费我300元。但是我认为我在网上可以更便宜地买到它。 The backpack will cost me 300 yuan. But I think I can buy it more cheaply online. 5．【提升题】他的故事比我的无聊得多。 His story is much more boring than mine. more beautiful more cheaply His story is much more boring than mine. （3）表示“越来越……”，用比较级重叠结构，即“比较级+and+比较级”；形容词或副词为多音节词和部分双音节词时，用“more and more+形容词/副词原级”。例如： It’s getting warmer and warmer in spring. 春天天气变得越来越暖和。 Our city is becoming more and more beautiful.我们的城市正变得越来越漂亮。 （4）表示“越……就越……”时，用“the+比较级，the+比较级”结构。 例如： The busier he is, the happier he feels.他越忙越高兴。 Later Junko said, “I can't understand why men make all this fuss(大惊小怪) about Everest — it's only a mountain.” 完成句子 1.打乒乓球比游泳更有趣。 Playing table tennis is _____ _____ than swim ... ...
