Unit1 Section A Grammar Focus-【名校作业】2025-2026学年七年级下册英语同步课件（人教版·新教材）

该初中英语课件围绕七年级下册Unit 1 "Animal Friends"，聚焦what/where/why引导的特殊疑问句、because原因状语从句及可数名词复数规则。课堂以视频导入激发兴趣，通过复习what/where疑问句搭建学习支架，逐步引入why疑问句及because回答，结合表格、对话练习强化知识点关联。 其亮点在于融合语言能力与思维品质培养，如3d猜动物对话提升语言表达，复数规则口诀（如“中日不变，英法变”）助于思维归纳。任务型活动（如3c句子完成）和思维导图作业促进学习能力，既让学生掌握语法，又提升实际运用能力，为教师提供系统教学资源。

Unit 1 Animal Friends Section A Why do we like animals? Grammar Focus 2 教学目标 理解并运用以“what”“where”和“why”引导的特殊疑问句。 理解并运用以“because”引导的原因状语从句来表达他们对动物的喜好和厌恶。 1 2 能掌握可数名词复数的变化规则。 3 3 Enjoy a video! Lead in 4 Lead in What are your favourite animals? And why do you like them? I like monkeys because they’re smart. 5 Review What引导的特殊疑问句 What is in your schoolbag? What does your father do? 句型一 What+一般疑问句? 句型二 What day is today ？ What colour do you like? What+名词+一般疑问句? What引导的特殊疑问句 句型一 6 Review Where引导的特殊疑问句 Where+一般疑问句? —Where is my pen? —It's on the desk. —Where does you come from? —He comes from China. why引导的特殊疑问句结构是怎样的？该如何回答呢？ 7 3a Read the sentences. Circle the word that introduces a reason. 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 are really scary. We use “________” to ask about a reason. We use “________” to introduce a reason. why because 8 Why do you like penguins so much? Because they’re very cute! Why don’t you like snakes? Because they are really scary. 用“_________________” 询问喜欢某动物的原因。 用 “_________________” 询问喜欢不某动物的原因。 Why do you like ... Why don’t you like... 9 Why don’t you go to the zoo? why对原因进行提问，意为“为什么”。其答语多用because来引导。 结构：Why+一般疑问句（肯定/否定一般疑问句）？ Why are you late for school? Because the bus is late. Good idea! why引导的特殊疑问句 10 because的用法 —Why do you like elephants?　 —Because their noses are very funny. because是连词，基本意思是“因为”，强调直接造成某种结果的理由和原因 回答why提出的问题 I didn't buy it because it was too expensive. =It was too expensive, so I didn't buy it. because与so不能同时出现在一句话中 11 3b Complete the conversation with the words in the box. where They’re do because What’s don’t 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. They’re because where do don’t What’s long necks 吓人的；恐怖的 12 3b 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。 13 eagle _______ fox _______ giraffe _______ mouse _______ penguin _______ shark _______ sheep _______ snake _______ whale _______ bear _______ 3c 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 Plural Noun （3） party→ 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 17 Plural Noun （4） 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 18 Plural Noun （5） bus→ buses box→ boxes brush→ brushes watch→ watches 可数名词变复数规则变化规律 5 以字母s, x, sh,ch结尾的词加-es 19 Plural Noun 不规则变化如下： （1）表示“某国人”的名词，其单数变复数有如下 口诀： Chinese→ Chinese Japanese→ Japanese Englishman→ Englishmen Frenchman→ Frenchmen German→ Germans American→ Americans 中日不变，英法变；其他S加后面。 20 Plural Noun （2）某些特殊名词的名词变复数 man→ men woman→ women child→ children foot→ feet mouse→ mice tooth→ teeth 可以归纳为口诀： 男女孩子脚，踩住老鼠牙。 21 Plural Noun （3） deer→ deer sheep→ sheep 单复同形 口诀：鹿晗爱看喜羊羊 22 Plural Noun （4）复合名词变复数 a girl student→two girl students an apple tree→five apple trees 由两个名词组成的复合名词变复数，常 在最后一个名词变复数；但如果第一个 名词是man或woman时，两个名词都要变 复数 a woman teacher→two women teachers a man nurse→ two men nurses 23 (1) 绘制思维导图总结名词变复数的 规则。 (2) 写一段话介绍你最喜欢动物的外 形、生活地、能力等。 Homework 24 eagle________ fox________ giraffe________ mouse________ penguin________ shark________ sheep________ snake________ whale________ bear________ Make the nouns in the box plural. Then use the plural nons to complethe sentences. I like ________ because they’re cute/smart/interesting/funny/huge/… I don't like ________ because they’re dangerous/scary/… eagles foxes giraffes mice penguins sharks sheep snakes whales bears 3c 25 3c Possible sentences. I like penguins because they’re cute. I like whales because they’re huge. I don't like snakes because they’re scary. I don't like sharkes because they’re dangerous. I like foxes because they’re smart. I like giraffes because they’re interesting. 26 Think of an animal. Ask and answer questions with a partner to guess each other’s animal. 3d Think of an animal, and then guess each other’s animal. You can guess like this: 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! 27 More Practice Hello, everyone! I’m a worker of Beijing Zoo. Welcome to our zoo. We have many ______(kind) of animals here. Now let me tell you something about animal ______(show) in our zoo. At nine o’clock in the morning, you can watch the panda show. ______(panda) are so lovely, right? The monkey show is one hour later. It’s from ten o’clock to eleven o’clock. The ________(monkey) here are very clever. Monkeys are one of my favourite _______ (animal), so I am interested in the monkey show. Monkeys usually eat _______(leaf) and fruit. After that, you can have lunch in our zoo. There is much delicious food in our _________(restaurant). In the afternoon, we have the elephant show. I think you will love it too. Then we have the giraffe show. ________(giraffe) have long _______(neck) but there’re only 7 ______(bone) in them. Isn’t it amazing! Do you like them? What’s your favourite animal? Which animal show would you like to watch? kinds shows Pandas monkeys animals leaves restaurants Giraffes necks bones 28 More Practice 连词成句。 is what your animal favourite lions where from are why you do like not sharks they because are dangerous why you like do wolves _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ What’s your favourite animal? Where are lions from? Why don’t you like sharks? Because they’re dangerous. Why do you like wolves? 29 Thank you! 30 $