Unit 1 课时4 Section A Grammar Focus 语法课课件-七年级英语下册【趣味课堂】精品课件（人教版2024）

Grammar Focus Section A Unit 1 Animal Friends Lesson Objectives: In this lesson, we will be able to: 1. Master the way “Because...” to answer the question “Why...”; how to make nouns plural and how to use adjectives to describe people or things. 2. Be able to infer other things from one fact; to give details about animals. 3. Be able to ask and answer questions with your partner to guess each other’s animal. 01 03 05 目 录 Lead in Grammar I Grammar II Grammar III Language points Exercise&Homework 06 02 04 Lean-in Ask and answer. What’s your favourite animal? It’s the _________. Where are they from? They’re from _________. ______ do you like them so much? Because they’re very lovely. panda China Why Lean-in Ask and answer. ________ animals don’t you like? I don’t like snakes. _______ don’t you like snakes? Because they’re really ________. What Why scary 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. 因为 因为 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 I wh-questions what引导的特殊疑问句 what 意为“什么”，引导特殊疑问句，常对姓名、物品、事件等进行提问。 句式结构： What + be + 主语 (+其他)？ What + 助动词 + 主语 + 动词原形 (+其他)？ e.g. What are those on the table? 桌上那些是什么东西？ What do you want to eat? 你想吃什么？ 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 I wh-questions where引导的特殊疑问句 where意为“哪里”，引导特殊疑问句，常对地点进行提问。 句式结构： Where + be + 主语 (+其他)？ Where + 助动词 + 主语 + 动词原形 (+其他)？ e.g. Where are giraffes from? 长颈鹿来自哪里？ Where do giraffes come from? 长颈鹿来自哪里？ 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 I wh-questions why引导的特殊疑问句 why意为“为什么”，引导特殊疑问句，常对原因进行提问。 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。 对于why引导的特殊疑问句，回答通常用“Because+句子”结构，也可以用“To+动词原形”来回答目的。 Grammar I wh-questions 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？ 拓展：其他常见的特殊疑问词(组)及其用法。 3b Complete the conversation with the words in the box. Underline the 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. They’re because where do don’t What’s They’re do because What’s don’t where 闯关练习 1. （2024北京中考） —Lily, your new schoolbag is pretty. _______ did you buy it? —In a store near my home. A. How B. Where C. Why D. When 2. —______ is the dining hall your favourite place at school? —Because there are many kinds of delicious food. A. What B. When C. Who D. Why 闯关练习 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. 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. 在横线上填入适当的疑问词。 What Where How When why Who What are they? They are ___________. They are ___________. They are ___________. They are ___________. eagles foxes giraffes penguins /'iːglz/ /'fɒksɪz/ /dʒɪ'rɑːfs/ /'peŋgwɪnz/ 在清辅音后读/s/； 在浊辅音和元音后读/z/； 在 /s/ /z/ /ʃ/ /tʃ/ /dʒ/后读/ɪz/。 What are they? They are ___________. They are ___________. They are ___________. They are ___________. sharks whales snakes bears /ʃɑːks/ /weɪlz/ /sneɪks/ /beəz/ 在清辅音后读/s/； 在浊辅音和元音后读/z/； 在 /s/ /z/ /ʃ/ /tʃ/ /dʒ/后读/ɪz/。 3c Make the nouns in the box plural. Then use the plural nouns to complete the sentences. eagle_________ fox________ giraffe__________ mouse________ penguin_________ shark_________ sheep_________ snake__________ whale _________ bear_______ eagles foxes giraffes mice penguins sharks sheep snakes whales bears 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，其前可用some, many, a lot of/lots of 或数词等修饰。可数名词复数也可表类指。可数名词复数作主语时，谓语动词常用复数形式。 ➼ 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。 ➼ Tigers are wild animals. 老虎是野生动物。 (tigers 表示老虎这一类别) Grammar II plural nouns Grammar II plural nouns 可数名词复数形式的规则变化 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) tomato-tomatoes photo-photos Grammar II plural nouns 可数名词复数形式的不规则变化 单复数同形 Chinese-Chinese sheep-sheep Japanese-Japanese deer-deer 单复数不同形 child-children man--men tooth-teeth foot-feet goose-geese mouse-mice 闯关练习 1. 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 ________. A. class; friends B. class; friend C. classes; friends D. classes; friend 闯关练习 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 that you brush your _________ twice a day. 从方框中选择合适的词，并用其适当形式填空。 carrots child egg carrot tooth strawberry sheep strawberries eggs children sheep teeth 3c Make the nouns in the box plural. Then use the plural nouns to complete the sentences. 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/... I like giraffes because they’re interesting. I don’t like sharks because they’re dangerous. I like monkeys because they’re smart. I don’t like snakes because they’re scary. Grammar III adjectives 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。 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。 ➼ 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。 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。 ➼ There is something interesting in the newspaper. 报纸上有些有趣的东西。 Grammar III adjectives 形容词 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。 ➼ My father is busy. 我爸爸很忙。 ➼ The apple tastes very sweet. 这个苹果尝起来很甜。 Grammar III adjectives 形容词 形容词作宾语补足语 形容词作宾语补足语，说明宾语的性质、特点等。 ➼ We must keep the classroom clean and tidy. 我们必须保持教室干净整洁。 ➼ He finds the movie very boring. 他觉得这部电影非常无聊。 Summary We can describe animals from these four aspects. Size Appearance Colour Personality tall strong brown orange yellow green blue purple pink grey red black white sweet short tiny big large huge small long round lovely cute smooth dangerous friendly sacry useful interesting important brave confident beautiful 3d Think of an animal. Ask and answer questions with a partner to guess each other’s animal. 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. /teɪl/ n.尾巴 Let’s practice Guessing game No, it isn’t. Is the animal’s tail long? Is it strong? No, it isn’t. But it’s tall. Where’s it from? It’s from Africa. It’s a __________. giraffe Yes, you’re right! Exercises I. 根据汉语提示或用所给单词的适当形式填空。 1. Tom’s grandparents have five ______________ (grandchild). 2. There are a few cows and __________ (sheep) near the river. 3. People like ____________ (长颈鹿)because they are friendly and beautiful. 4. It can be ____________ (危险的)for the people to give food to wild animals. 5. It is surprising for us to know that ________ (wolf) are afraid of humans. grandchildren sheep giraffes dangerous wolves Exercises II. 根据要求完成句子。 1. Jack’s favourite animal is the penguins. （对划线部分提问） _________ ________ Jack’s favourite animal? 2. Giraffes are from Africa. （对划线部分提问） ________ are giraffes _________? 3. I like baby bears because they are really lovely. （对划线部分提问） _______ do you ________ baby bears? 4. The snakes look scary.（对划线部分提问） _______ do the snakes _______ _______? 5. Where are sharks from? （改为同义句） Where _______ sharks _______ from? What is Where from Why like What look like do come Summary We learn: 1. Grammar Focus: Wh-questions: What / Where / Why 引导的特殊疑问句结构 Plural Nouns: 可数名词复数规则与不规则变化 Adjectives: 形容词的用法与位置（定语、表语、宾语补足语） 2. Key Expressions: Where are they from? – They’re from… Why do you like…? – Because… What’s your favourite animal? – It’s the… We can: 1. 使用 What / Where / Why 提问并回答关于动物的问题 2. 正确使用可数名词复数描述多种动物 3. 运用形容词描述动物的外貌、性格与特征 Homework 1. 基础层：用 What / Where / Why 各造一个问句；写出以下名词 的复数形式：fox, mouse, sheep, giraffe。 2. 提高层：根据本课句型，编写一段对话（A与B），包含： 询问对方最喜欢的动物；说明喜欢的原因等。 3. 拓展层：选择一种动物，用5–6句话进行介绍，需包含：外形 特征(使用形容词)；栖息地；习性；你为什么喜欢/不喜欢它。 Thank you! $