Unit 2 What's your opinion语法预习讲＋练（专项训练）-2026-2027学年外研版 （三起）英语六年级上册

**基本信息** 聚焦形容词比较级、Fact/Opinion区分及观点表达句型，通过规则梳理-分层练习-综合应用的逻辑链，系统提升语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法知识精讲|4个语法模块|比较级6类构成规则+基本句型；F/O定义+实例区分；5种观点表达句型结构|从概念（比较级含义、F/O定义）到规则（构成、句型）再到应用（语音、表达）递进| |巩固练习|7类练习（含写作）|比较级转换/填空、F/O判断、句型转换、语音分类等题型解法|通过基础题（练习一/二）→辨析题（练习三）→综合题（练习六/七）实现能力迁移|

外研版六年级上册英语Unit 2 What's your opinion?语法预习讲＋练 一、语法知识精讲 （一）形容词比较级 1. 含义：用于两者之间的比较，表示"更……"。 2. 构成规则： ① 一般情况下，直接在形容词后加 -er：tall → taller, short → shorter ② 以不发音的 e 结尾，加 -r：nice → nicer, large → larger ③ 以"辅音字母 + y"结尾，变 y 为 i 再加 -er：happy → happier, healthy → healthier ④ 重读闭音节且末尾只有一个辅音字母，双写该辅音字母再加 -er：big → bigger, hot → hotter ⑤ 多音节词（三个或三个以上音节）和部分双音节词，在词前加 more：interesting → more interesting, beautiful → more beautiful ⑥ 不规则变化：good → better, bad → worse, many/much → more, little → less 3. 基本句型： A + be 动词 + 形容词比较级 + than + B 例：Apples with the peel are healthier than apples with no peel. 例：This painting is more beautiful than that one 注意：比较级前可加 much, even, a little 等词修饰，表示程度。 （二）Fact（事实）与 Opinion（观点） 1. Fact（事实）：可以被验证的客观真实，对错分明。 • There are three horses in this painting.（这幅画里有三匹马。） • The Nile is about 6,671 kilometres long.（尼罗河约6671公里长。） 2. Opinion（观点）：个人看法、感受或判断，因人而异。 • Apples with no peel taste better.（去皮苹果尝起来更好。） • This Chinese painting is beautiful.（这幅中国画很美。） • I think the saying is right.（我认为这个说法是对的。） （三）表达观点的常用句型 ① I think + 从句 我认为…… I think paper books are better than e-books. ② I don't think so. 我不这么认为。 —Apples are the healthiest fruit. —I don't think so. ③ In my opinion, … 在我看来，…… In my opinion, it's good to have a healthy diet. ④ Why not …? 为什么不……呢？（提建议） Why not just eat it with the peel? ⑤ We should / shouldn't … 我们应该 / 不应该…… We shouldn't go into others' houses without asking. （四）语音：dr / tr 发音 dr 发音为 /dr/，如：dress, dream, drive, drink, draw, drop tr 发音为 /tr/，如：true, travel, tree, train, trip, try 二、巩固练习 练习一：写出下列形容词的比较级形式 1. fast → _________ 2. easy → _________ 3. good → _________ 4. interesting → _________ 5. healthy → _________ 6. big → _________ 7. hot → _________ 8. beautiful → _________ 9. short → _________ 10. happy → _________ 练习二：用所给词的适当形式填空 1. Apples with no peel are _________ (sweet). But it is _________ (good) to eat the peel. 2. This story is _________ (interesting) than that one. 3. Health is _________ (important) than a nice taste! 4. The Changjiang River is ________ (long) than the Yellow River. 5. An apple a day keeps the doctor away. Apples are _________ (healthy) than cakes. 6. Grey crayon is _________ (short) than the other crayons. 7. My sister is _________ (young) than me, but she is _________ (tall). 8. Which colour is _________ (good) for the sun, yellow or orange? 练习三：判断下列句子是 Fact（事实）还是 Opinion（观点），用 F 或 O 表示 1. There are eight crayons in Duncan's box. ( ) 2. Apples with no peel taste better. ( ) 3. The painting has different colours. ( ) 4. This Chinese painting is beautiful. ( ) 5. The Nile is about 6,671 kilometres long. ( ) 6. I think e-books are better than paper books. ( ) 7. Boys can use the colour pink. ( ) 8. A pink dinosaur is good, too. ( ) 练习四：按要求完成句子 1. An apple is good for us.（改为比较级句意） An apple is _________ for us than candy. 2. This book is interesting. That book is interesting, too.（合并为比较级句） This book is _________ _________ than that book. 3. I think paper books are good.（改为否定观点） I _________ _________ paper books are good. 4. Why not just eat it with the peel?（改为同义句） _________ _________ _________ just eat it with the peel? 5. The blue crayon is short. The red crayon is shorter.（合并为比较级句） The red crayon is _________ _________ the blue crayon. 6. We should say no to all plastic bags.（改为否定建议） We _________ _________ say no to all plastic bags. 7. Health is important. Taste is important, too.（用比较级合并） Health is _________ _________ than taste. 8. I think we should give gifts on birthdays.（用 In my opinion 改写） _________ _________ _________, we should give gifts on birthdays. 练习五：将下列单词按 dr / tr 分类 dress true travel drive tree train drink try drop dream dr: _________________________________ tr: _________________________________ 练习六：阅读短文，判断正（T）误（F） Duncan opens his box of colours. But he can't find his crayons. There are only letters from them. Grey crayon says, "You use me to colour big animals. I'm now shorter than my friends! I want to colour smaller things." Pink crayon is angry. "You never use me. Why? Boys can use the colour pink! A pink dinosaur is good, too." Black crayon is unhappy. "You only use me for lines. I don't like it! How about a black rainbow next time?" White crayon is sad. "You always use white paper and no one can see me. Please can you use black paper?" Green crayon worries about Yellow and Orange. "They're having a debate. Which colour is better for the sun?" 1. Grey crayon is shorter than the other crayons. ( ) 2. Pink crayon is happy because Duncan never uses it. ( ) 3. Black crayon wants Duncan to draw a black rainbow. ( ) 4. White crayon wants Duncan to use white paper. ( ) 5. Yellow and Orange crayons are having a debate. ( ) 练习七：根据提示，用所学语法写一写你的观点 提示：Which do you like better, paper books or e-books? 请写出你的观点，并给出至少两个理由。 _____________________________________________________________ _____________________________________________________________ _____________________________________________________________ _____________________________________________________________ _____________________________________________________________ 参考答案 练习一：写出下列形容词的比较级形式 1. faster 2. easier 3. better 4. more interesting 5. healthier 6. bigger 7. hotter 8. more beautiful 9. shorter 10. happier 练习二：用所给词的适当形式填空 1. sweeter; better 2. more interesting 3. more important 4. longer 5. healthier 6. shorter 7. younger; taller 8. better 练习三：判断 Fact 或 Opinion 1. F 2. O 3. F 4. O 5. F 6. O 7. O 8. O 练习四：按要求完成句子 1. better 2. more interesting 3. don't think 4. Why don't you 5. shorter than 6. should not 7. more important 8. In my opinion 练习五：语音分类 dr: dress, drive, drink, drop, dream tr: true, travel, tree, train, try 练习六：阅读理解判断 1. T 2. F 3. T 4. F 5. T 练习七：写作表达（参考范文） I think paper books are better than e-books. First, paper books are good for our eyes. Second, they can help me focus more on reading. It feels great to have a book in my hands. In my opinion, reading paper books is more interesting than reading e-books. 学科网（北京）股份有限公司 $