Unit 1 Animal Friends Section A 3a-3d课件2024-2025学年人教版英语七年级下册

Unit 1 Animal Friends Section A Why do you like animals? 第3课时 (3a-3d) Learning goals 1. 掌握并正确运用词汇：scary, Africa, neck, guess, shark, whale, huge, dangerous 2.掌握where、what、why 引导的特殊疑问句 3. 掌握形容词的用法 4.掌握名词复数的运用 Warming up 1. What animals can you see in the picture? 2. Where do they live? 3. Why do you like them? Warming up Hey, what do you see in the picture? I see a panda, two tigers, a monkey, a lion, a giraffe and a big elephant. Where do they live? They live in the zoo. Warming up Which animal do you like best? I like the panda best. Why do you like it? Because it is really cute. Warming up How to answer special questions led by what, where and why? Grammar Focus 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’re really scary. 可怕的 Grammar Focus 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。回答特殊疑问句不能用 yes或no。特殊疑问句读时一般用降调。本单元主 要复习what、where、why引导的特殊疑问句。 Grammar Focus 结构：Why+助动词+主语+动词原形+其他? because与so不能同时出现在一句话中 特殊疑问句 1. 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。 —Why does your brother want to take a walk? 你弟弟为什么想去散步? —Because he wants to relax after a long day. 因为他想在漫长的一天后放松一下。 Grammar Focus 2. 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 are those on the table? 桌上那些是什么东西? —They’re my textbooks. 它们是我的课本。 特殊疑问句 Grammar Focus 3. where引导的特殊疑问句常对“地点”进行提问。 —Where is my schoolbag? 我的书包在哪里? —Under the tree. 在树下。 特殊疑问句 Grammar Focus 【拓展】其他常见的特殊疑问词(组)及其用法: how 询问身体状况、方式等 How is your mother? 你妈妈身体怎样? How do you learn English? 你怎样学英语? who 询问人 Who is the girl? 这个女孩是谁? when 询问时间 When do you get up? 你什么时候起床? Whose 询问物品归属 Whose book is this? 这是谁的书? how old 询问年龄 How old is your father? 你爸爸多大了? what colour 询问颜色 What colour is your ruler? 你的尺子是什么颜色的? 12 Grammar Focus 3a Read the sentences and circle the adjectives. Why do you like penguins so much? Because they’re very cute! Why don’t you like snakes? Because they’re really scary. 形容词 形容词是表示人或事物属性或特征的词, 一般修饰名词或代词, 在句中作定语或表语。 Grammar Focus 1. 形容词作定语 形容词作定语, 常用于所修饰的名词或代词之前。 eg: This is a beautiful flower. 这是一朵漂亮的花。 I have a small house. I want to buy a big one. 我有一套小房子,我想买一套大的。 形容词 【特别提醒】当形容词修饰复合不定代词something、anything、nothing等时, 要放在复合不定代词的后面。 eg: There is something interesting in the newspaper. 报纸上有些有趣的东西。 Grammar Focus 2. 形容词作表语 形容词作表语, 常位于系动词(be、look、sound、get等)之后, 说 明主语的情况。 eg: My father is busy. 我爸爸很忙。 The apple tastes very sweet. 这个苹果尝起来很甜。 形容词 Grammar Focus 3a Read the sentences and circle the nouns. 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. Grammar Focus 英语中的名词按其所表示的事物的性质可分为可数名词和不可数名词。可数名词有单数和复数两种形式,其复数形式一般在词尾加“ -s”或“-es”。 可数名词复数 1.可数名词复数的用法 表示“两个”或“多个”的概念时, 用可数名词的复数形式, 可数名词复数作主语时,谓语动词常用复数形式。 eg: Three girls are over there. 三个女孩在那儿。 Some boys are in the classroom. 一些男孩在教室里。 Grammar Focus dogs leaves boxes potatoes sheep teeth 可数名词复数 2. 可数名词复数形式的规则变化 18 Grammar Focus 一般情况 词尾加-s book-books 以 s、x、ch、sh 等结尾的词 词尾加-es box-boxes dish-dishes 以辅音字母加y结尾的词 变y为i,再加-es family-families party-parties 以 f/fe 结尾的词 通常去掉f/fe,再加-ves, 读作/vz/ leaf-leaves knife-knives 以 o结尾的词 加-es(有生命的)或-s(无生命的) photo-photos tomato-tomatoes 可数名词复数 2. 可数名词复数形式的规则变化 19 Grammar Focus 3. 可数名词复数形式的不规则变化 sheep—sheep Chinese—Chinese child—children tooth—teeth man—men woman— women an apple tree — two apple trees a woman teacher — many women teachers 20 Language points scary /ˈskeəri/ adj. 吓人的; 恐怖的 【辨析】scary与 scared scary 吓人的; 恐怖的 通常用来表示事物的特征。 scared 恐惧的 通常用来形容人的感受。 eg: My sister is scared of snakes because she thinks snakes are scary. 我妹妹害怕蛇,因为她认为蛇很恐怖。 3b Complete the conversation with the words in the box. Underline the animal nouns. 非洲 Grammar Focus They’re because where do don’t What’s where They’re do because What’s 脖子 don’t 猜测；估计 鲨鱼 3c Make the nouns in the box plural. Then use the plural nouns to complete the sentences. Grammar Focus 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 / … 鲸 危险的 3d Think of an animal. Ask and answer questions with a partner to guess each other’s animal. Grammar Focus 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! 黑白相间的 4. — ______ is your birthday, Sandy? —It’s on 5 October. 5. —Tom, ____ are you late for school? —Because I got up late, Mr Li. 6. — _____often helps you with your homework? —My mother. 1. —______ grade are you in, Millie? —I’m in Grade 7. 2—_______ do Daniel and David come from? —They come from the US. 3.— _______ do people in China celebrate the Mid-Autumn Festival? —They enjoy the bright moon and eat mooncakes. What 一、在横线上填入适当的疑问词。 Exercises Where How When why Who These are ______. They don’t eat ______. A. wolfs; leafs B. wolfs; leaves C. wolves; leafs D. wolves; leaves 2. Jim and Lucy are not in the same____ but they are good_______. class; friends B. class; friend C. classes; friends D. classes; friend Exercises D 二、单项选择 A 三、从方框中选择合适的词并用其适当形式填空。 Exercises child egg carrot tooth strawberry sheep 1. —Do you see the cute rabbits? —Yes, they like ________. 2. —What’s your favourite fruit? —I like ___________best. 3. —How many ______ do you have for breakfast? —Only one. 4. Mrs Zhang has three ________ and they’re very smart. 5. We can see lions, tigers and _______ at the zoo. 6. Make sure to brush your _______ twice a day. carrots strawberries eggs children sheep teeth Summary Grammar 1. what, where, why 引导的特殊疑问句 2. 形容词的用法 3. 可数名词复数的运用 Key words scary, Africa, neck, guess, shark, whale, huge, dangerous Homework 1. Recite the sentences in Grammar Focus. 2. Make five sentences using “why” and “because” about different animals. 3. Play the animal guessing games with your classmates and friends using “what”, “where” and “why”. THANKS $$