Unit 1 Grammar foucs 课件2024-2025学年人教版（2024）英语七年级下册

Grammar Focus Unit1 Animal Friends Why are animals important? 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. 3a 特殊疑问句 Read the sentences. Circle the word that introduces(介绍) a reason. Why do you like...? 你为什么喜欢……？ Why don’t you like...? 你为什么不喜欢……？ do的否定形式是don’t 它们都可以用Because…来回答。 什么 询问事物的名称、内容、性质等 在哪里 询问地点、位置 为什么 询问原因、理由 谁 对人进行提问 谁的 询问物品的所属关系 哪一个 / 哪一些 在多个事物中进行选择时提问 什么时候 / 何时 询问时间点或时间段 怎样 / 如何 询问方式、方法、程度等 特殊疑问词 what where why who whose which when how 三、句型转换 1.Penguins are from Antarctica. (对画线部分提问) ______ ______ Penguins ______? 2.We like pandas because they are very cute. (对画线部分提问) ______ ______ ______ like pandas? Why do you Where are from 3. My school is very beautiful now.(对画线部分提问) ______ _____ your school now? How is Complete the conversation with the words in the box. Underline the animal nouns(名词). 3b 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 They’re where because What’s do don’t Make the nouns in the box plural(复数). 3c eagle________ fox________ giraffe________ mouse________ penguin________ shark________ sheep________ snake________ whale________ bear________ eagles foxes giraffes mice penguins sharks sheep snakes whales bears Can you find out the rules of plural nouns? 名词变复数的规则变化： 1. 一般情况下直接加s。 eagle ________ giraffe ________ whale________ penguin ________ shark ________ snake ________ orange________ bear ________ eagles giraffes penguins sharks snakes whales bears oranges bus ________ bench ________ watch ________ brush ________ box ________ wish ________ fox ________ buzz ________ buses benches brushes boxes buzzes 名词变复数的规则变化: 2. 以s，x，sh，ch结尾的名词，需在后面加-es。 watches foxes wishes butterfly ________ baby ________ story ________ strawberry ________ dictionary ________ lady ________ city ________ activity ________ butterflies 名词变复数的规则变化：3. 以辅音字母加y结尾的名词，变y为i再加es； babies stories strawberries dictionaries ladies cities actitvies 元音字母加y结尾的名词直接加s donkey ________ day ________ boy ________ monkey ________ key ________ donkeys days boys monkeys keys zoo _______ photo _______ radio ________ piano ________ 名词变复数的规则变化: 4. 以o结尾的词无生命的加s，有生命的加es， zoos photos radios pianos negro _______ hero _______ potato ________ tomato ________ negroes heroes potatoes tomatoes 名词变复数的规则变化： 5.以f或fe结尾的名词，多数需变f为v，再加es。 wolf _______ knife _______ shelf ________ leaf ________ wolves knives shelves leaves 不规则变化 a变e oo变ee man woman men women foot tooth goose feet teeth geese 单复同形 Chinese Japanese sheep deer Chinese Japanese sheep deer 特殊变化 child mouse children mice 二、用括号中所给单词的适当形式填空。 1.Look at those ________ (tomato) in the basket. 2.The ___________ (policeman) are working carefully. 3.The _______ (mouse) in the kitchen are driving us crazy! 4.The _______ (leaf) on the tree turn yellow when autumn comes. 5.The _______ (photo) on the wall were taken by my father. 6.Our school has a lot of ___________ (activity) for students. 7.There are many _______ (wolf) in the forest at night. 8.The _______ (child) need more love from parents. 9.You can see some _______(sheep)on the farm. tomatoes policemen mice leaves photos activities wolves children sheep eagle________ fox________ giraffe________ mouse________ penguin________ shark________ sheep________ snake________ whale________ bear________ eagles foxes giraffes mice penguins sharks sheep snakes whales bears I like ________ because they’re cute/smart/interesting/funny/huge/… I don't like ________ because they’re dangerous/scary/… Think of an animal. Ask and answer questions with a partner to guess each other's animal. 3d A: Is the animal's tail long? B: No, it isn't. A: Is it black and white? B: Yes, it is. A: Where's it from? B: It's from China. A: It's a panda! B: Yes, you're right! look home $$