Unit 1 核心重点词组与用法知识点 2025-2026学年人教版七年级英语下册

七年级英语下册Unit1 核心知识点 一、重点词组(教材P5-P9核心) 1. take care of(照顾~照料) 用法提示:动词短语,可直接接宾语,相当于look after,日常交流和书面表达通用 教材关联标注:教材P7对话原句改编(原句:We need to take care of animals in the zoo) 教材例句:Could you take care of my schoolbag while I go to the teacher's office?(我去办公室时,你能帮我照看一下书包吗?) 核心搭配: take good care of(悉心照料) take care of sb./sth.(照顾某人/某物) 基础题: 1. We should _ _ _ the little cats in our school garden.(答案:take care of) 2. My mom asks me to _ _ _ my textbooks after class.(答案:take care of) 变式题: 1. He _ good care of his pet dog every day.(答案:takes) 2. Don't forget to take care _ your desk mate when he is ill.(答案:of) 2. be made of(由……制成~用……做成) 用法提示:系表结构,强调成品能看出原材料,被动语态形式为be+made+of 教材关联标注:教材P8阅读原句改编(原句:The bridge is made of stone) 教材例句:The blackboard in our classroom is made of glass.(我们教室的黑板是玻璃做的) 核心搭配: be made of wood/metal(由木头/金属制成) be not made of(不是由……制成) 基础题: 1. This pencil box _ _ _ plastic.(答案:is made of) 2. Are these desks _ _ _ solid wood?(答案:made of) 变式题: 1. The window _ made of steel, it's made of aluminum.(答案:isn't) 2. This kind of paper _ made of bamboo(答案:is) 3. come from(来自~源于) 用法提示:实义动词短语,主语为第三人称单数时需变comes from,可与be from互换 教材关联标注:教材P6对话原句改编(原句:Where do you come from?) 教材例句:My new deskmate comes from Guangzhou.(我的新同桌来自广州) 核心搭配: come from China/Beijing(来自中国/北京) do/does + 主语 + come from(疑问句形式) 基础题: 1. Where _ your English teacher _ _?(答案:does;come from) 2. They _ _ Shanghai, so they speak Shanghai dialect.(答案:come from) 变式题: 1. He _ from Sichuan, not Guangdong.(答案:comes) 2. _ she come from England? No, she's from Canada.(答案:Does) 4. in danger(处于危险中~面临危险) 用法提示:介词短语,常作表语,反义词组为out of danger(脱离危险) 教材关联标注:教材P8阅读原句改编(原句:Many animals are in danger) 教材例句:The old tree in our school yard is in danger because of the storm.(我们校园里的那棵古树因为暴风雨处于危险中) 核心搭配: be in great danger(处于极大危险中) put...in danger(使……陷入危险) 基础题: 1. Some rare plants in the mountain are _ _.(答案:in danger) 2. We shouldn't _ animals _ _.(答案:put;in danger) 变式题: 1. The little bird is _ danger, we need to help it.(答案:in) 2. After the rescue, the cat is out _ danger now.(答案:of) 5. be friendly to(对某人友好~善待某人) 用法提示:系表结构,friendly是形容词(并非副词),后接宾语sb. 教材关联标注:教材P6对话原句改编(原句:We should be friendly to animals) 教材例句:We should be friendly to every new student in our class.(我们应该对班里的每一位新同学友好) 核心搭配: be friendly to classmates/teachers(对同学/老师友好) be not friendly to(对……不友好) 基础题: 1. My sister is always _ _ _ strangers.(答案:friendly to) 2. Are you _ _ _ your new deskmate?(答案:friendly to) 变式题: 1. He is friendly _ us, but he is strict with his brother.(答案:to) 2. She _ friendly to everyone, so she has many friends.(答案:is) 6. look like(看起来好像~看上去像) 用法提示:动词短语,后接名词或代词作宾语,询问外貌时常用What does...look like? 教材关联标注:教材P7对话原句改编(原句:What does the panda look like?) 教材例句:What does your new math teacher look like?(你的新数学老师长什么样?) 核心搭配: look like sb./sth.(看起来像某人/某物) What does/do...look like?(……长什么样?) 基础题: 1. _ _ your best friend _ _?(答案:What does;look like) 2. That boy _ _ his father very much.(答案:looks like) 变式题: 1. What _ she _ like? She has long hair and big eyes.(答案:does;look) 2. He doesn't _ _ his brother, they are very different.(答案:look like) 7. play with(和……一起玩~与……嬉戏) 用法提示:动词短语,后接宾语,注意否定句中表示“玩弄某物”时的语境 教材关联标注:教材P6对话原句改编(原句:Don't play with animals in the zoo) 教材例句:Don't play with your eraser when having English class.(上英语课时不要玩橡皮) 核心搭配: play with friends/classmates(和朋友/同学一起玩) play with toys/stationery(玩弄玩具/文具) 基础题: 1. The children like to _ _ the little dog in the park.(答案:play with) 2. _ _ _ your phone during the exam.(答案:Don't play with) 变式题: 1. She often _ _ her little sister after school.(答案:plays with) 2. My brother doesn't like to _ _ others, he likes reading alone.(答案:play with) 8. pay attention to(注意~留意) 用法提示:动词短语,to是介词,后接名词、代词或动名词(doing形式) 教材关联标注:教材P8阅读原句改编(原句:Pay attention to the animal's behavior) 教材例句:Please pay attention to your spelling in English homework.(英语作业中请注意你的拼写) 核心搭配: pay attention to the teacher's words(留意老师的话) pay more attention to(更注意……) 基础题: 1. Please _ _ _ the blackboard when the teacher is speaking.(答案:pay attention to) 2. We should _ more _ _ our pronunciation.(答案:pay;attention to) 变式题: 1. Pay attention _ your handwriting, it's too messy.(答案:to) 2. He doesn't _ _ _ the traffic rules, so he often gets into trouble.(答案:pay attention to) 9. keep warm(保暖~保持温暖) 用法提示:动词短语,keep为系动词,后接形容词warm作表语,表“保持某种状态” 教材关联标注:教材P9拓展原句改编(原句:Animals keep warm in winter) 教材例句:Wearing school uniforms can help us keep warm in cold weather.(冷天穿校服能帮我们保暖) 核心搭配: keep warm by wearing thick clothes(穿厚衣服保暖) help sb. keep warm(帮某人保暖) 基础题: 1. We need to _ _ in the classroom when the heating is off.(答案:keep warm) 2. Hot water can help us _ _ in winter.(答案:keep warm) 变式题: 1. She wears a scarf to _ warm in autumn.(答案:keep) 2. The little girl can't _ warm because she doesn't wear enough clothes.(答案:keep) 10. be good for(对……有益~有利于……) 用法提示:系表结构,后接名词或代词,反义词组为be bad for(对……有害) 教材关联标注:教材P8阅读原句改编(原句:Fruits are good for animals) 教材例句:Doing morning exercises is good for our health.(做早操对我们的健康有益) 核心搭配: be good for eyes/body(对眼睛/身体有益) be not good for(对……无益) 基础题: 1. Eating vegetables _ _ _ our body.(答案:is good for) 2. Reading in the sun _ not _ _ your eyes.(答案:is;good for) 变式题: 1. This kind of food is good _ children's growth.(答案:for) 2. Watching too much TV _ bad for you, reading is good _ you.(答案:is;for) 三、核心句型(教材P6P8核心) 1. 询问最喜欢的动物 句型结构:What's your favorite animal? / Which animal do you like best? 教材关联标注:教材P6对话原句(原句:What's your favorite animal?) 用法提示:回答用“I like...best because...”或“My favorite animal is...because...” 教材例句:What's your favorite animal? —I like pandas best because they are lovely.(你最喜欢什么动物?——我最喜欢熊猫,因为它们很可爱) 基础题: 1. A: _ _ your favorite animal? B: My favorite animal is the dog.(答案:What is) 2. A: Which animal do you like _? B: I like cats best.(答案:best) 变式题: 1. A: What's your favorite animal? B: _ favorite animal is the monkey.(答案:My) 2. A: Why do you like pandas _? B: Because they are cute.(答案:best) 2. 询问动物来源 句型结构:Where are they from? / Where do they come from? 教材关联标注:教材P6对话原句改编(原句:Where are the pandas from?) 用法提示:两者可互换,be from是系表结构,come from是实义动词短语 教材例句:Where are these new classmates from? —They are from Chongqing.(这些新同学来自哪里?——他们来自重庆) 基础题: 1. A: _ _ the birds from? B: They are from the forest.(答案:Where are) 2. A: Where _ your pen pal _ _? B: He comes from America.(答案:does;come from) 变式题: 1. A: Where _ he from? B: He is from Canada.(答案:is) 2. A: _ your parents come from Shanghai? B: No, they come from Beijing.(答案:Do) 3. 询问喜欢动物的原因 句型结构:Why do/does + 主语 + like + 宾语? 回答:Because + 从句 教材关联标注:教材P7对话原句(原句:Why do you like pandas?) 用法提示:why引导特殊疑问句,回答必须用because开头,不能省略 教材例句:Why does she like dogs? —Because they are loyal and can play with her.(她为什么喜欢狗?——因为它们忠诚,还能和她一起玩) 基础题: 1. A: _ _ you like tigers? B: Because they are strong.(答案:Why do) 2. A: Why _ your brother like elephants? B: Because they are smart.(答案:does) 变式题: 1. A: Why don't you like snakes? B: _ they are too scary.(答案:Because) 2. A: _ do you like pandas? B: Because they are cute.(答案:Why) 4. 询问动物外貌 句型结构:What does/do + 主语 + look like? 教材关联标注:教材P7对话原句改编(原句:What does the giraffe look like?) 用法提示:专门询问外貌特征,不能用How is...?(后者询问身体状况或整体印象) 教材例句:What does your new teacher look like? —He has short hair and wears glasses.(你的新老师长什么样?——他留着短发,戴着眼镜) 基础题: 1. A: _ _ your sister _ _? B: She has long hair and big eyes.(答案:What does;look like) 2. A: What _ they _ like? B: They are tall and thin.(答案:do;look) 变式题: 1. A: What does the little boy look like? B: _ has a round face.(答案:He) 2. A: _ does your father look like? B: He is handsome.(答案:What) 5. 描述动物能力 句型结构:They can't...but they can... 教材关联标注:教材P8阅读原句改编(原句:Birds can fly, but penguins can't) 用法提示:can是情态动词,后接动词原形,否定形式直接加not(can't) 教材例句:Dolphins can't walk, but they can swim very fast.(海豚不会走路,但它们能游得很快) 基础题: 1. Bears _ climb trees, but they _ fly.(答案:can;can't) 2. The cat _ run fast, but it _ climb high walls.(答案:can;can't) 变式题: 1. She _ speak English, but she _ speak French.(答案:can;can't) 2. _ the dog can't read, it can understand its owner's words.(答案:Although) 6. 表达对动物的感受 句型结构:I (don't) like...because they are... 教材关联标注:教材P6对话原句改编(原句:I like pandas because they are cute) 用法提示:直接表达喜好,because引导原因状语从句,说明具体理由 教材例句:I don't like spiders because they are too creepy.(我不喜欢蜘蛛,因为它们太吓人了) 基础题: 1. I like rabbits because _ _ soft and lovely.(答案:they are) 2. She _ _ snakes because they are dangerous.(答案:doesn't like) 变式题: 1. My brother likes tigers because _ are very strong.(答案:they) 2. I don't like elephants because they are _ big for me.(答案:too) 7. 询问动物是否具备某种特征 句型结构:Does/Do + 主语 + have...? 教材关联标注:教材P7对话原句改编(原句:Does the rabbit have a short tail?) 用法提示:have表示“拥有”,疑问句需借助助动词do/does,第三人称单数用does 教材例句:Does the new student have a notebook? —Yes, he does.(那个新同学有笔记本吗?——是的,他有) 基础题: 1. A: _ the bird _ a long beak? B: Yes, it does.(答案:Does;have) 2. A: _ your parents _ a car? B: No, they don't.(答案:Do;have) 变式题: 1. A: Does she _ a red pen? B: No, she has a blue one.(答案:have) 2. A: _ they have English classes on Friday? B: Yes, they do.(答案:Do) 8. 强调动物的象征意义 句型结构:They are a symbol of... 教材关联标注:教材P8阅读原句改编(原句:Dragons are a symbol of good luck) 用法提示:symbol是可数名词,单数形式需加a,后接of短语说明象征内容 教材例句:In China, pandas are a symbol of peace and friendship.(在中国,熊猫是和平与友谊的象征) 基础题: 1. Doves are a _ _ peace all over the world.(答案:symbol of) 2. In our school, the oak tree is a symbol _ perseverance.(答案:of) 变式题: 1. They are _ symbol of courage, not fear.(答案:a) 2. The red star is a symbol _ our school spirit.(答案:of) 四、语法重点(教材P9核心) (一)特殊疑问句(what/why/where引导) 简化规则:先看答句内容,答“事物/名称”用what,答“原因”用why,答“地点”用where 教材关联标注:教材P9语法原句(原句:What's your favorite subject? Why do you like it? Where is your book?) 易错点: 1. 疑问词后需用一般疑问句语序,不能用陈述句语序 2. why提问必须用because回答,不能用so 教材场景例句: What's in your pencil box? —There are some pens and an eraser.(你的铅笔盒里有什么?——有一些钢笔和一块橡皮) Why are you late for class? —Because my bike broke down on the way.(你为什么上课迟到了?——因为我的自行车在路上坏了) Where do you usually have lunch? —I usually have lunch at school.(你通常在哪里吃午饭?——我通常在学校吃午饭) 基础题: 1. _ is your favorite color? I like blue best.(答案:What) 2. _ do you go to school by bike? Because it's fast.(答案:Why) 变式题: 1. _ is your English book? It's on the desk.(答案:Where) 2. _ do you like English? Because it's interesting.(答案:Why) (二)名词变复数 简化规则:先判断“规则/不规则”,规则变化看词尾,不规则变化记特殊形式 教材关联标注:教材P9语法原句(原句:book books;child children) 易错点: 1. 以o结尾的单词,有生命加es(potato potatoes),无生命加s(photo photos) 2. 以f/fe结尾的单词,先变f/fe为v再加es(knife knives) 3. 不规则变化需单独记忆(man men;child children) 教材场景例句: 规则变化:book books(书)、box boxes(盒子)、city cities(城市) 不规则变化:man men(男人)、child children(孩子)、Chinese Chinese(中国人) 基础题: 1.写出下列单词的复数形式:pen _(答案:pens) 2.写出下列单词的复数形式:box _(答案:boxes) 变式题: 1.写出下列单词的复数形式:knife _(答案:knives) 2.写出下列单词的复数形式:child _(答案:children) 五、综合练习 (一)基础题(考用法) 1. 用所给词的适当形式填空: He _ (come) from Hubei.(答案:comes) This desk _ (be) made of wood.(答案:is) 2. 句型转换: I like pandas because they are cute.(对划线部分提问) _ _ you like pandas?(答案:Why do) The cat has a short tail.(改为一般疑问句) _ the cat _ a short tail?(答案:Does;have) (二)变式题(考易错点) 1. 单项选择: _ does your mother look like? She is tall and thin.(答案:A) A. What B. How C. Where This kind of fruit is good _ our health.(答案:B) A. to B. for C. with 2. 改错(找出错误并改正): He don't like tigers because they are scary.(答案:don't doesn't) There are three knifes on the desk.(答案:knifes knives) 六、拓展延伸(课标内+校园场景) 1. 短语拓展(课标内同义替换) care for(照顾~关爱) 教材关联标注:教材P9拓展原句改编(原句:We care for animals) 用法提示:与take care of同义,可互换使用,更侧重“关爱”情感 校园场景例句:She often helps care for her classmates when they are ill.(同学生病时她经常帮忙照顾) 基础题:She _ _ her sick classmate every afternoon.(答案:cares for) 2. 句型拓展 How do animals help us in life?(动物在生活中如何帮助我们?) 教材关联标注:教材P9拓展原句改编(原句:How do animals fit into our lives?) 校园场景例句:Dogs can help guard our school and keep us safe.(狗可以帮助守卫我们的学校,保护我们的安全) 基础题:A: _ do dogs help us? B: They can help us find lost things.(答案:How) 3. 话题延伸 核心表达:We should protect animals and their habitats.(我们应该保护动物及其栖息地) 教材关联标注:教材P9拓展原句改编(原句:We should protect animals) 校园场景例句:We shouldn't hurt small animals in the school garden.(我们不应该伤害校园里的小动物) 基础题:We should _ animals and not destroy their homes.(答案:protect) 七、考点总结(教材核心要求) 1. 词组重点 固定搭配:take care of、be made of、come from、be friendly to、be good for 易错点:pay attention to后接doing、be friendly是形容词、look like与How is...的区别 2. 句型重点 核心句型:What's your favorite animal?、Where are they from?、Why do you like...?、What does...look like? 易错点:why提问必须用because回答、外貌询问用What不用How 3. 语法重点 特殊疑问句:what/why/where的辨析(根据答句选疑问词) 名词变复数:规则变化(o/f/fe结尾)、不规则变化(child children、man men) 学科网(北京)股份有限公司 $