Unit 1 Animal friends Section A Grammar Focus课件 2025-2026学年人教版七年级英语下册

Unit 1 Animal friends Section A Grammar Focus Learning Goals 1. 能根据例句，梳理what、where、why引导的特殊疑问句的句型和名词变复数的规则。 2. 能正确使用what、where、why引导的特殊疑问句的句型和名词复数简单地介绍自己喜爱和不喜爱的动物，并梳理出相关句型。 3. 能在小组中，利用所学语法和所总结的内容和句型讨论动物。 What’s your favourite animal? Why? What does it look like? Where is it from? What does it usually eat? What can it do? Talk about your favourite animal. The ... is my favorite animal. Because it is very ... It is very strong and ... It is from ... It usually eats ... It can ... fox giraffe eagle penguin tiger lion wolf monkey Round 1 1. 词汇：fox, giraffe, eagle, wolf, penguin, care 短语：take care of, at the zoo, learn about, look like 句型：What’s your favourite…? Why do you like…? 2. 能够运用目标语言谈论动物及自己对某种动物喜好的原因。 Task l: What is the animal? Task 2： What is the animal like? Task 3: What’s your favorite animal? Do you like animals? Do you want to go to the zoo? You can finish the following tasks to get the ticket. 5 Read the sentences. What’s your favourite animal? It’s the monkey. Where are penguins from? They’re from Antarctica. Why do you like penguins so much? Because they’re very cute! Why don’t you like snakes? Because they’re really scary. What can you find? They’re Wh-Questions. snake sheep bear mouse whale lion shark elephant Round 2 Read the sentences. What’s your favourite animal? It’s the monkey. Where are penguins from? They’re from Antarctica. Why do you like penguins so much? Because they’re very cute! Why don’t you like snakes? Because they’re really scary. What do these words ask for? 问事物 问地点 问原因 Guessing Game A: Is the animal’s tail long? B: No, it isn’t. A: Is it black and white? B: Yes, it is. A: Where is it from? B: It’s from China. A: It’s a panda. B: Yes, you’re right. what、where、why引导的特殊疑问句 特殊疑问句是以特殊疑问词开头的、对某一具体问题进行提问的问句（本单元主要复习 what、where、why引|导的特殊疑问句。）。 回答特殊疑问句不能用yes或no。 读特殊疑问句时一般用降调。 Underline the animal nouns. Jane: Sam, where are giraffes from? Sam: They're from Africa. Do you like giraffes? Jane: Yes, I do. Sam: Why do you like them? Jane: Well, because they’re interesting. They have long necks. What’s your favourite animal? Sam: Guess! It lives in the sea. Jane: Is it the shark? Sam: No. I don’t like sharks. Jane: Why don’t you like sharks? Sam: Because they’re really scary. 喜欢或不喜欢某种动物，是泛指，常用复数形式。 11 肯定：Why+do/does+主语+动词原形+其他？ 否定：Why+don’t/doesn’t+主语+动词原形+其他？ 答语：Because+句子. Why don’t + 主语 +动词原形+其他? 注意：“Why don’t you…?” 还可用来提建议，意为“你为什么不……呢？”，与“Why not…?”同义。此时的答语多为“Good idea!” 或“That’s sounds great.”等。 why 引导的特殊疑问句常对“原因”进行提问,一般用 because 来回答。 Why do you like the book? 你为什么喜欢这本书? Because it is interesting. 因为它有趣。 what引导的特殊疑问句常对“姓名、物品、职业、事件等”进行提问。 —What's your name? 你叫什么名字? —My name is Lily. 我叫莉莉。 what、where、why引导的特殊疑问句 eagle _______ fox _______ giraffe _______ mouse _______ penguin _______ shark _______ sheep _______ snake _______ whale _______ bear _______ Make the nouns in the box plural. eagles foxes giraffes mice sharks sheep snakes whales penguins bears 14 Plural Noun 一、规则变化如下： （1）book → books desk→ desks teacher→ teachers ruler→ rulers map→ maps cat→ cats 可数名词变复数规则变化规律 1 一般情况下，直接在名词后加-s 15 Plural Noun （2） leaf→ leaves knife→ knives half→ halves self→ selves thief→ thieves wolf→ wolves wife→ wives shelf→ shelves 可数名词变复数规则变化规律 2 以f或fe结尾的名词，变f或fe为v,再加 -es 口诀：半数(half)树叶(leaf)自己(self)黄, 架(shelf)后小偷(thief)忽遇狼(wolf), 妻子(wife)拿刀(knife)来帮忙。 16 what how much what time how many when how about how why how old whose how long what color which where Let’s review and chant together. 询问具体时刻 询问具体事物 询问具体时刻和年、月、日等笼统时间 怎样，询问情况 询问年龄 询问长度；多长时间 询问可数名词的数量 询问价格和不可数名词的数量 ……怎么样，寻求建议 询问原因 询问所属 询问颜色 哪一个 询问地点 Fill in the blanks. 1. —_____________ grade are you in, Millie? —I'm in Grade 7. 2. —________ are they good at? —They are good at English and History. 3. —________ do Daniel and David come from? —They come from the USA. 4. —________ do people in China celebrate the Mid-Autumn Festival? —They enjoy the bright moon and eat moon cakes. 5. —_______ is your birthday, Sandy? —It's on October 5. 6. —________ pumpkin lantern is this? —It's Amy's. 7. —_________________ do you often have breakfast? —At 6:30 a. m. 8. —Tom, _______ are you late for school? —Because I get up late. 9. —______ often helps you with your homework? —My mother. What What/Which Where How When Whose When/What time why Who Plural Noun partya→ parties country→ countries library→ libraries factory→ factories story→ stories baby→ babies 可数名词变复数规则变化规律 3 以辅音字母加y结尾的名词,变y为i再加-es 19 Plural Noun potato→ potatoes tomato→ tomatoes hero→ heroes photo→ photos piano→ pianos zoo→ zoos radio→ radios 可数名词变复数规则变化规律 4 o结尾的名词,表示有生命的名词在词尾加-es 表示无生命的名词在词尾加-s 20 Complete the conversation with the words in the box. Underline tha animal nouns. Jane: Sam, ________ are giraffes from? Sam: ________ from Africa. Do you like giraffes? Jane: Yes, I do. Sam: Why ________ you like them? Jane: Well, ________ they’re interesting. They have long necks. ________ your favourite animal? Sam: Guess! It lives in the sea. Jane: Is it the shark? Sam: No. I don’t like sharks. Jane: Why ________ you like sharks? Sam: Because they’re really scary. where They’re do because What’s don’t They're because do don’t where conj.连词 主语 助动词 疑问词 what’s Tip：Predict the part of speech(词性). 疑问词 主语 助动词 conj.连词 疑问词 助动词 Tip： 谈论动物时，常用名词 复数表示种类，在表达中，要注意主谓的单复数形 式前后一致。那么，名词复数有什么规律呢？ 名词变复数的规则: 1.一般情况下，在名词词尾加s。如：book —books （书）bag —bags（包） 2.以s，x，sh，ch结尾的名词后加es。如：bus —buses （公交车）box — boxes（盒子）dish —dishes（盘子）watch —watches（手表） 3.以辅音+y结尾的名词，把y变i再加es。如：baby —babies（婴儿） lady —ladies（太太）country— countries（国家） 4.以元音+y结尾的单词，直接在名词后加s。如：boy —boys（男孩）toy —toys（玩具） eagle ______fox _______ giraffe _______ mouse_______ penguin _______ shark ______ sheep ______ snake _______ whale _______ bear _______ Make the nouns in the box plural. eagles foxes giraffes mice penguins sharks sheep snakes whales bears 可数名词的单复数 Can you find out the rules of plural nouns? 加-s 1. -s在清辅音后读[s] 2. -s在浊辅音后读[z] 3. -s在元音后读[z] 4. 以音素[ s , z , ʃ ,dʒʒ] ]等结尾的，读[iz] desks dogs trees oranges 以-s, -x, -sh, -ch 结尾的 加-es -es读[iz] boxes watches 以 f 或 fe 结尾的 改f或fe为v 再加-es -ves读[vz] knives wives 可数名词的复数 24 1.以o结尾的名词，有两种情况。 在词尾+es 。如：hero —heroes（英雄）potato—potatoes（土豆）tomato—tomatoes（西红柿） 其他没有生命的都加s。如：piano — pianos（钢琴）zoo — zoos（动物园）photo — photos（照片） 2.以f/fe结尾的名词，把f/fe变v再加es。如：shelf — shelves（架子）、life — lives（生命） 3.单复数相同。如：Chinese — Chinese（中国人） deer — deer（鹿）sheep —sheep（绵羊） 4.特殊变化。如：man —— men（男人）woman —— women（女人）child —— children（孩子）mouse —— mice（老鼠）goose —— geese（鹅）tooth —— teeth（牙齿）foot —— feet（脚） 1. —____ do you like your dog? —Because it's cute. A. When B. What C. Why D. How 2. Because it’s raining now, ____ you’d better stay for a moment. A. so B. but C. or D. / 3. This computer is very nice, but ____ expensive. A. a kind of B. all kinds of C. kind D. kind of 4. I like pandas ____ they are cute. A.so B. and C. but D. because 改y为i 再加-es -ies读[iz] families dictionaries 以元音字母 加y结尾的 加-s -s读[z] boys keys 以o 结尾的 有生命的事物加-es -es读[z] tomatoes potatoes 以辅音字母加y结尾的 无生命的事物加-s -s读[z] photos radios 可数名词的复数 英雄爱吃土豆西红柿和芒果 27 Think of an animal. Ask and answer questions with a partner to guess each other's animal. Where’s it from? It's from China. It’s a panda! Yes, you're right! 1. They plan to go to the zoo to see ______ (fox) this weekend. 2. ________ (wolf) catch small animals for their food. 3. —Why ______ (not) you like sharks? — _________ they are scary. 4. Don’t swim in the river! It’s __________ (danger). 5. I don’t like the film we watched yesterday. It’s too ______ (scare). 6. Thank you for taking care ____ me. 7. —______ do the birds build their nests? —In the trees. 语法填空。 foxes Wolves don’t Because dangerous scary of Where 写出下列名词（短语）的复数形式。 1.box_______ 2.horse_______ 3.book_______ 4.mouse_______ 5.chicken_______ 6.potato_______ 7.watch_______ 8.photo_______ 9.monkey_______ 10.man teacher_______ 真题演练 boxes horses books chickens watches monkeys mice potatoes photos men teachers Homework Must-do: Review the keywords and sentence structures in today’s lesson. 2. Choose-to-do: Write a composition to introduce the animal you like best, an animal you like a little and an animal you don’t like. Interview at least five classmates about their preferences for animals. EVCapture4.1.9软件录制 Lavf58.20.100 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn Lavf58.67.100 $