Unit 1 Section A 2a-2f 同步练习2025-2026学年人教版英语七年级下册

人教版英语七年级下册Unit 1 Section A 2a-2f 单词短语语法强化训练 一、根据句意及首字母提示补全句子 1. Let’s go and see the monkeys. They’re my favourite a______. 2. Why do you like them? Because they’re c______ and funny. 3. The baby wolf and its mother are very d______. 4. The penguin is my favourite animal. I like them because they’re very c______. 5. Penguins can’t fly like other birds, but they can s______ fast. 6. Penguins are from A______. It’s very cold there. 7. They often stand close together to keep w______. 8. Don’t give the fish s______ to the penguins. It’s not good for them. 9. What does the animal l______ like? 10. What can the penguins d______? 二、单项选择 1. Let’s go and see the monkeys. ______ my favourite animals. A. They’re B. It’s C. He’s D. She’s 2. Why do you like them? Because ______ clever and funny. A. they’re B. it’s C. he’s D. she’s 3. —Do you like wolves?—No, I don’t. They’re very ______. A. dangerous B. cute C. lovely D. interesting 4. The penguin is my favourite animal. I like them ______ they’re very cute. A. at B. so C. but D. because 5. Penguins can’t fly like other birds, but they ______ swim fast. A. can B. can’t C. must D. mustn’t 6. It says they’re ______ Antarctica. A. at B. in C. from D. to 7. It’s very cold there, so they often stand close together. It helps them keep ______. A. warm B. cold C. cool D. hot 8. Don’t give them your sandwich! It’s not good ______ them. A. For B. to C. with D. at 9. —What does it look like?—It ______ very lovely. A. looks B. look C. looking D. looked 10. —What can they do?—They ______ swim fast. A. can B. must C. should D. need 三、用所给词的适当形式填空 1. Let’s go and see the ______ (monkey). They’re my favourite animals. 2. Because they’re ______ (cleverness) and funny. 3. They’re very ______ (danger). 4. The penguin is my favourite animal. I like ______ (they) too. 5. They look ______ (love). 6. I like how they ______ (walk). It’s funny. 7. They can ______ (swim) fast. 8. It helps them keep ______ (warmth). 9. Don’t give them your ______ (sandwich). 10. It’s not good for ______ (they). 四、语法填空,阅读下面短文，在空白处填入适当的内容（1 个单词）或括号内单词的正确形式。 Let’s go and see the 1.______ (monkey). They’re my favourite animals. Why do I like them? Because they’re clever and 2.______ (fun). Look at the penguins. They are my favourite animals too. Why do I like them so much? Because they’re very 3.______ (cute). They look lovely. They can’t fly like other birds, but they can swim 4.______ (fast). I like how they walk. It’s funny! They are from Antarctica. It’s very cold there, 5.______ they often stand close together. It helps them keep warm. They are so clever. What do they eat? They eat fish and small sea animals. Don’t give them your sandwich. It’s not good for 6.______ (they). What’s your favourite animal? What does it look like? What can it do? Where is it from? What does it eat? Let’s talk about 7.______ (we) favourite animals. 参考答案与详细解析: 一、根据句意及首字母提示补全句子 1. animals解析：favourite animals 意为 “最喜欢的动物”，课文原句出现。 2. clever解析：clever 意为 “聪明的”，课文原句 “they’re clever and funny” 出现。 3. dangerous解析：dangerous 意为 “危险的”，课文原句 “They’re very dangerous” 出现。 4. cute解析：cute 意为 “可爱的”，课文原句 “they’re very cute” 出现。 5. swim解析：swim fast 意为 “游得快”，课文原句 “they can swim fast” 出现。 6. Antarctica解析：Antarctica 意为 “南极洲”，课文原句出现。 7. warm解析：keep warm 意为 “保暖”，课文原句出现。 8. sandwich解析：fish sandwich 意为 “鱼肉三明治”，课文原句出现。 9. look解析：look like 意为 “看起来像”，课文问题 “What does it look like?” 出现。 10. do解析：What can it do? 意为 “它会做什么？”，课文问题出现。 二、单项选择 1. A解析：monkeys 是复数，代词用 they，be 动词用 are，缩写为 they’re。 2. A解析：them 指代复数的 monkeys，代词用 they，be 动词用 are，缩写为 they’re。 3. A解析：dangerous 意为 “危险的”，课文原句出现，符合语境。 4. D解析：because 引导原因状语从句，意为 “因为”，回答 why 引导的问句。 5. A解析：can 表示 “能够”，课文原句 “they can swim fast” 出现。 6. C解析：be from 是固定搭配，意为 “来自”，课文原句出现。 7. A解析：keep warm 是固定搭配，意为 “保暖”，课文原句出现。 8. A解析：be good for 是固定搭配，意为 “对…… 有好处”，课文原句 “It’s not good for them” 出现。 9. A解析：主语 it 是单数，句子为一般现在时，谓语动词用第三人称单数形式 looks。 10. A解析：can 表示 “能够”，回答 “What can they do?” 的问句。 三、用所给词的适当形式填空 1. monkeys解析：根据后文的 they’re，monkey 需变为复数 monkeys。 2. clever解析：cleverness 是名词，此处需要形容词，cleverness 的形容词形式是 clever。 3. dangerous解析：danger 是名词，此处需要形容词，danger 的形容词形式是 dangerous。 4. them解析：动词 like 后接宾格代词，they 的宾格形式是 them。 5. lovely解析：look 后接形容词，love 的形容词形式是 lovely。 6. walk解析：how they walk 是宾语从句，主语 they 是复数，谓语动词用原形 walk。 7. swim解析：情态动词 can 后接动词原形，因此填 swim。 8. warm解析：keep 后接形容词，warmth 是名词，需变为形容词 warm。 9. sandwich解析：your 后接名词，此处指 “你的三明治”，用单数即可，无需变形。 10. them解析：介词 for 后接宾格代词，they 的宾格形式是 them。 四、语法填空 1. monkeys解析：根据后文的 they’re，monkey 需变为复数 monkeys。 2. funny解析：and 连接并列的形容词，fun 是名词，需变为形容词 funny。 3. cute解析：very 后接形容词，cute 是形容词，无需变形。 4. fast解析：fast 是副词，修饰动词 swim，无需变形。 5. so解析：so 引导结果状语从句，意为 “所以”，课文原句出现。 6. them解析：介词 for 后接宾格代词，they 的宾格形式是 them。 7. our解析：we 是人称代词，此处需要形容词性物主代词 our 修饰名词 favourite animals。 学科网（北京）股份有限公司 $