Unit1 Animal Friends 语法知识点归纳+练习2025-2026学年人教版英语七年级下册

新人教版七下英语Unit1 Animal Friends 语法知识点归纳+练习 核心语法知识点（本单元重点） 一. 名词的单复数变化（核心重点） A.规则变化 1. 一般名词直接加-s：pen→pens, animal→animals 2.-s/x/ch/sh结尾加-es（读/ɪz/）：box→boxes, brush→brushes 3.辅音字母+y结尾，变y为i加-es：baby→babies, family→families 4.f/fe结尾，变f/fe为v加-es：leaf→leaves, knife→knives 5. o结尾：有生命加-es，无生命加-s：tomato→tomatoes, photo→photos B.不规则变化（必记，本单元高频） 1.- 单复同形：sheep→sheep, deer→deer, Chinese→Chinese 2.- 特殊变化：child→children, tooth→teeth, foot→feet 3.- 集体名词：people（人们），本身表复数 二． 特殊疑问句（高频考点） 本单元重点考查why/what/where/how many/what color引导的特殊疑问句，用于对动物的特征、来源、数量、喜好原因提问。 1- Why（问原因）：Why + do/does + 主语 + 动词原形？→ 答句必用Because... 例：—Why do you like dogs? —Because they’re friendly. 2- What（问事物/喜好）：What’s your favorite animal? → 直接答事物 3- Where（问来源）：Where + are/is + 主语 + from? = Where + do/does + 主语 + come from? 4- How many（问数量，后接可数名词复数）：How many + 名词复数 + are there...? 5- What color（问颜色）：What color + is/are + 主语？ 三. 一般现在时（主谓一致） 1- 主语为第三人称单数（he/she/it/单数名词），谓语动词加**-s/-es**： 例：She likes cats. / The panda eats bamboo. 2- 主语为非三单，谓语用动词原形：We like dogs. / They come from China. 四. 重点固定句式 1- 表达喜好：主语 + like(s) + 名词 + because + 从句（因为……喜欢……） 2- 表达来源：主语 + be from + 地点 = 主语 + come(s) from + 地点 3- 数量表达：There be + 数词 + 名词复数 + 地点（某地有……） 4- 感官描述：主语 + look(s)/sound(s) + 形容词（看起来/听起来……） 语法专项练习（基础题） （一）名词单复数填空（每空1词） 1. There are many cute ______ (animal) in the zoo. 2. I see two ______ (child) playing with a dog. 3. The ______ (leaf) of the tree are green in spring. 4. We can see some ______ (sheep) on the farm. 5. My mom likes eating ______ (tomato) very much. 6. There are three ______ (box) on the desk. 7. The ______ (baby) are very lovely. 8. How many ______ (wolf) can you see in the picture? （二）用所给词的适当形式填空（主谓一致/单复数） 1. He ______ (like) pandas because they are cute. 2. My sister ______ (come) from Beijing. 3. They ______ (not like) tigers because they’re scary. 4. There ______ (be) a cat and two dogs in my home. 5. The elephant ______ (look) very big and strong. （三）按要求改写句子（每空1词，核心特殊疑问句） 1. I like koalas because they are smart.（对划线部分提问） ______ ______ you like koalas? 2. My favorite animal is the panda.（对划线部分提问） ______ ______ favorite animal? 3. The tigers are from South Africa.（对划线部分提问） ______ ______ the tigers from? 4. There are six birds in the tree.（对划线部分提问） ______ ______ birds are there in the tree? 5. The dog is black and white.（对提划线部分问） ______ ______ is the dog? 6. She likes elephants.（改为一般疑问句并作否定回答） —______ she ______ elephants? —No, she ______. （四）根据中文意思完成句子（每空1词） 1. 你为什么不喜欢老虎？ ______ ______ you ______ tigers? 2. 你最喜欢的动物是什么？ ______ ______ ______ ______? 3. 熊猫来自哪里？ ______ ______ pandas ______? 4. 动物园里有多少只猴子？ ______ ______ ______ are there in the zoo? 5. 我喜欢狗，因为它们很友好。 I ______ dogs ______ ______ ______ friendly. 语法综合提升练习 （五）语法填空 阅读下面短文，在空白处填入适当的单词或括号内单词的正确形式（每空不多于1词）。 There are many kinds of 1. ______ (animal) in the world. My favorite animal is the panda. It 2.______ (be) from China. Pandas look very cute. They have black and white fur (毛) and round faces. Why do I like pandas? Because they are very friendly and 3.______ (quiet). They like eating bamboo (竹子). There are some pandas in the zoo near my home. I often go to see them with my friends on weekends. Last Sunday, we 4.______ (see) three baby pandas there. They were so small and lovely! How many pandas 5.______ (be) there in the zoo? Let’s count : one, two, five... Oh, there are ten! I hope more people can love pandas and help 6.______ (they) live happily. （六）选词填空（用所给词的适当形式填空，每词限用一次） 备选词汇：friend, from, like, because, animal, child, be, look, many, they, zoo Dear Lucy, I want to tell you about my favorite place—the 1.______. There are 2.______ kinds of 3.______ there. I often go there with my little brother on weekends. We 4.______ tigers, but we don’t like lions 5.______ they are too scary. My brother’s favorite animal is the giraffe. It 6.______ tall and has a long neck . Where is it 7.______? It’s from Africa. The 8.______ in the zoo are very cute. The monkeys often play with 9.______. They are very 10. ______. I think animals are our good friends. Do you like animals? What’s your favorite animal? Yours, Li Ming 练习参考答案： （一）名词单复数填空 1. animals 2. children 3. leaves 4. sheep 5. tomatoes 6. boxes 7. babies 8. wolves （二）用所给词的适当形式填空 1. likes 2. comes 3. don’t like 4. is 5. looks （三）按要求改写句子 1.  Why do 2. What’s your 3. Where are 4. How many 5. What color 6. Does; like; doesn’t （四）根据中文意思完成句子 1. Why don’t; like 2. What is your favorite animal 3. Where are; from 4. How many monkeys 5. like; because they are （五）语法填空 1. animals 2. is 3. quiet 4. saw 5. are 6. them （六）选词填空（11选10，多余词汇：child） 1.  zoo 2. many 3. animals 4. like 5. because 6. looks 7. from 8. they 9. us 10. friendly 学科网（北京）股份有限公司 $