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 Grammar Focus 思维品质 学习能力 文化意识 语言能力 教学目标 理解并运用特殊疑问句和名词单复数变化规，询问并回答有关动物的特征，运用准确的语言描述动物的特点。 凭借对“Because.” 回答 “Why…” 问题方式的掌握，以及对复数名词和形容词运用的熟练，培养举一反三、推理判断的思维能力。 主动探索并熟练掌握复数名词规则及形容词修饰名词的用法，学会总结归纳语言规律，增强自主学习能力。 在使用英语描述事物、回答问题的过程中，了解不同文化背景下人们表达因果关系和描述事物的习惯，拓宽文化视野。 Lead-in Picture Name： Looks： Home: Food: Ability: panda black and white, cute Sichuan Bamboo climb trees Look at the picture and make some questions according to the information What’s your favorite animal? Why do you like them? Where are they from? What do they like eating ? What can they do ? 用所给名词的适当形式填空。 1.Both________(carrot) and________( potato) are vegetables. 2.My parents keep ten ______ (goose) and five _______(sheep) on the farm. 3.There are many tall ________ (build) in the centre of the city. 5.Many ________ (child) like to go to a zoo to watch animals. 6.We should learn from the ________ (science) like Deng Jiaxian. 7.Too much chocolate is not good for your _______ (tooth). 8.Some old _______ (man) are playing chess in the park. 9.My mother buys two _______ (kilo) of _______ (tomato) in the shop. 10.My mother is kind and she always reads me _______(story )at night. Review and improvement carrots potatoes geese sheep building children scientist teeth men kilos tomatoes stories 一、where引导的特殊疑问句 where引导的特殊疑问句常对“地点”进行提问。 —Where is my school bag? —It’s under the desk. —Where does your father work? —He works in a hospital. where引导的特殊疑问句 Where+be动词+主语? Where+助动词+主语+动词原形+其他？ 总结 5 二、what引导的特殊疑问句 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? —My name is Fuxing. —What are those on the table? —They’re my textbooks. —What colour do you like? —I like blue. 6 三、why引导的特殊疑问句 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 storybook? —Because it’s interesting. —Where does your grandma want to take a walk? —Because she wants to relax. 总结 Why+助动词+主语+动词原形+其他? 注意：because与so不能出现在同一个句子中。 7 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 ... 总结 What+助动词+主语+动词原形+其他？ What+be动词+主语? What+名词+助动词+主语+动词原形十其他？ What+名词+一般疑问句? What+一般疑问句? 9 what、where、why引导的特殊疑问句 1. What animals can you see in the picture? 2. Where do they live now? 3. Why do you like them? 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 where do don’t What’s Complete the conversation with the words in the box. 11 3a 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. 条件 变化形式 例词 加-s 去掉y再加ies 加-es 加-es/-s 去掉f或fe再加-ves 可数名词复数形式的规则变化： egg -eggs, day - days, book - books story - stories, hobby - hobbies bus - buses, box - boxes, wish - wishes, match - matches photo - photos, tomato - tomatoes half - halves, life - lives 大多数名词 以“辅音字母+y”结尾 以s, sh, ch, x结尾 以o结尾 大部分以f或fe结尾的词 Write the adjetives in the box under the pictures. funny clever cute tall interesting dangerous huge scary dangerous cute lovely funny dangerous cute huge scary 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 I like ________ because they're cute / smart / interesting / funny / huge/… I don’t like _______ because they're dangerous / scary /… possible answer: Use the plural nouns to complete thesentences. penguins snakes Read the sentences and circle the question words. 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. Tell the usages of the question words. 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. 用来询问地点。 用来询问物品或事件。 用来询问原因。 where what why Find out 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. 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 20 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 21 可数名词复数形式的不规则变化 类别 单数 复数 单复数同形 deer(鹿) deer Chinese(中国人) Chinese sheep(绵羊) sheep 单复数不同形 词尾发生变化 child(小孩) children 改变单词的元音字母 woman(妇女) women man（男人） men tooth(牙齿) teeth foot(脚) feet 22 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 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？ 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? Exercise 1. I like dolphins. (改为一般疑问句并作肯定回答) —　　　 you 　　　 dolphins? —Yes, I 　　. 2. What about going to see the elephants first? (改为同义句) Why 　　　　　　 to see the elephants first? 3. do, want, see, to, you, why, the, pandas (连词成句) _______________________________________? 4. The lions are from Africa. (对画线部分提问) 　　　　　 the lions from? 5. Bill likes koalas because they’re very cute. (对画线部分提问) 　　　　　　 Bill 　　　 koalas? Do like do not go Why do you want to see the pandas Where are Why does like 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 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. SEE YOU NEXT CLASS! 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 $