Unit 1 Animal Friends Section A(2a-2e) 巩固提高2026-2027学年人教版英语七年级下册

Unit 1 Animal Friends 人教版（2024）七年级英语下册　Section A All about penguins 课时 3 Section A(2a-2e) 巩固提高 1星题——基础巩固 一、根据句意及首字母或汉语提示完成单词。 1. P________ can't fly, but they can swim very fast. 2. Penguins live in very cold places like A________. 3. Penguins eat f________ from the sea. 4. Don't give the penguin your ________（三明治）. It's not good for it. 5. Penguins often stand close together to ________（保持温暖）. 二、用括号内所给词的适当形式填空。 6. Look! The penguins ________（swim）in the pool. 7. It's too cold outside. Penguins stand together ________（keep）warm. 8. ________（not give）the animals your food. It's bad for them. 9. There are many ________（penguin）in the zoo. 10. Fish ________（be）penguins' favourite food. 三、根据汉语意思完成句子，每空一词。 11. 它长什么样子？——它有黑色的背和白色的肚子。 ________ ________ it look like? — It has a black back and a white front. 12. 企鹅来自南极洲。 Penguins ________ ________ Antarctica. 13. 它们经常紧紧地站在一起来保暖。 They often stand close together ________ ________ warm. 14. 不要给它们你的三明治！这对它们不好。 ________ ________ them your sandwich! It's not ________ ________ them. 15. 企鹅不会飞，但是它们游泳很快。 Penguins can't ________, ________ they can swim fast. 四、按要求完成句子，每空一词。 16. Penguins eat fish.（对画线部分提问） ________ ________ penguins ________? 17. The penguin is from Antarctica.（对画线部分提问） ________ ________ the penguin from? 18. Penguins can swim fast.（改为一般疑问句） ________ penguins ________ fast? 19. Give the penguins your sandwich.（改为否定句） ________ ________ the penguins your sandwich. 20. It is a cute penguin.（改为复数句子） ________ ________ cute ________. 2星题——能力提升 五、补全对话（从方框中选择恰当的句子，有一项多余）。 A: Peter, what are you reading? ________21 B: I'm reading a book about penguins. A: ________22 B: They are from Antarctica. A: ________23 B: They eat fish and small sea animals. A: ________24 B: No, they can't. But they can swim very fast. A: ________25 B: Because they often stand close together to keep warm. A. Where are they from? B. What do they eat? C. Can they fly? D. Why do they stand together? E. What are you reading? F. Do you like sandwiches? 六、用括号内所给单词的适当形式填空。 26. The penguins ________（stand）close together on the ice. 27. ________（swim）is good exercise for penguins. 28. These ________（child）like watching penguins. 29. The penguin looks ________（fun）. It makes us laugh. 七、从方框中选取适当的句子完成对话（有多余项）。 A: Let's go and see the penguins first. ________30 B: OK. Look! They are standing together. A: ________31 B: To keep warm. It's very cold here. A: ________32 B: Fish. Fish is their favourite food. A: ________33 B: No, you can't. It's not good for them. A: ________34 B: Because they are so cute and funny. A. Why do they stand together? B. Can I feed them? C. What do they eat? D. Why do you like penguins? E. Do you want to see the penguins? F. What's the weather like? 答案与解析 一、1.Penguins　2.Antarctica　3.fish　4.sandwich　5.keep; warm 二、6.are swimming　7.to keep　8.Don't give　9.penguins　10.are 解析：6 题 Look! 提示动作正在进行，用现在进行时 are swimming；7 题"站在一起"的目的是保暖，用动词不定式 to keep 表目的；8 题否定祈使句用 Don't + 动词原形；9 题 many 后接可数名词复数 penguins；10 题 fish 作主语表复数概念，be 动词用 are。 三、11.What does　12.are from　13.to keep　14.Don't give; not good for　15.fly; but 解析：11 题问外貌用 What...look like? 句型，主语 it 是第三人称单数，助动词用 does；12 题"来自"是 be from，主语是复数，用 are from；13 题用动词不定式 to keep 表目的；14 题否定祈使句用 Don't give，"对……不好"是 be not good for；15 题 can't 后接动词原形 fly，前后句为转折关系用 but。 四、16.What do; eat　17.Where is　18.Can; swim　19.Don't give　20.They are; penguins 解析：16 题画线部分是食物，用 What 提问，主语是复数，借助 do，后接动词原形 eat；17 题画线部分是地点，用 Where 提问；18 题把情态动词 can 提到句首构成一般疑问句，后接动词原形；19 题肯定祈使句变否定句在句首加 Don't；20 题变为复数时 it is 改为 they are，a cute penguin 改为 cute penguins。 五、21.E　22.A　23.B　24.C　25.D 解析：21 下文回答的是正在读的书，选 E；22 下文回答的是企鹅的家乡，选 A；23 下文回答的是企鹅吃的食物，选 B；24 下文 No, they can't. But they can swim very fast. 回答的是能力问题，选 C；25 下文 Because... 回答的是原因，选 D。（F 项为多余项。） 六、26.stand　27.Swimming　28.children　29.funny 解析：26 题主语 The penguins 是复数，一般现在时动词用原形 stand；27 题动名词短语作主语，swim 要变为 Swimming；28 题 child 的复数是不规则变化 children；29 题 fun 的形容词是 funny，look 后接形容词作表语。 七、30.E　31.A　32.C　33.B　34.D 解析：30 下文 OK. Look! They are standing together. 表示同意去看企鹅，选 E；31 下文 To keep warm. 回答的是目的，选 A；32 下文回答的是企鹅吃的食物，选 C；33 下文 No, you can't. It's not good for them. 回答的是能否投喂，选 B；34 下文 Because... 回答的是喜欢企鹅的原因，选 D。（F 项为多余项。） 学科网（北京）股份有限公司 $