Unit 1 Section B（Pronunciation & 2a-2b）（同步课件）-2024-2025学年七年级英语下册同步教学精品课件（人教版2024）

nullSection B How are animals part of our lives? Pronunciation-2b Unit 1 Animal Friends Learning Aims 语言能力 文化意识 思维品质 学习能力 1.能正确识别并读出含有字母a及字母组合ai，ay，al,aw的元音因素词汇，听辨并准确认读单词重读的发音。 2. 可数名词复数词尾-(e)s的读音；弱读 1.能介绍自己最喜欢的动物：①What’s your favourite animal? ②Why do you like ...? 2.能写出自己喜爱的动物 1.激发学生的创新思维，鼓励学生提出独特的保护动物的观点和建议。 1.增强学生保护动物、保护环境的意识，培养学生的社会责任感。 Let’s watch and enjoy a song. /æ/ cat  /kæt/ n. 猫 gas  /gæs/ n. 气体 map /mæp/  n. 地图  mad /mæd/ adj. 发疯的 How to pronounce “a” /eɪ/ make  /meɪk/ n. 制作 date  /deɪt/   n. 日期 cake  /keɪk/   n. 蛋糕 name /neɪm/  n. 名字 How to pronounce “a” /eɪ/ /æ/ apple ant animal alligator arrow ax ambulance astronaut age cage date face game mane plane space How to pronounce “ai” and “ay” /eɪ/ rain grain snail mail hail train nail paint tray x-ray gray spray bay clay hay play /ɔ:/ door  /dɔ:/ n. 门 law  /lɔ:/  n. 法律 more  /mɔ:/ adj. 更多的 horse /hɔ:s/ n. 马 How to pronounce “al” How to pronounce “al” and “aw” /ɔː/ shawl hawk fawn seasaw strawberry praw yawn drawn all fall small ball tall basketball call talk 1 Listen and repeat. Add one more word to each group. a ai ay al aw /eɪ/ /æ/ /eɪ/ /eɪ/ /ɔː/ /ɔː/ game make _____ fat cat _____ rain brain _____ way play _____ walk small _____ draw law _____ take lab tail say talk saw 你发现什么规律了吗？ a ai ay al aw /eɪ/ /æ/ /eɪ/ /eɪ/ /ɔː/ /ɔː/ game make ________ fat cat ________ rain brain ________ way play ________ walk small ________ draw law ________ cake bat train stay wall raw 重读闭音节：一个元音字母加一个或几个辅音字母结尾，且是重读音节 开音节：以发音的元音字母结尾，或者以“元音字母+辅音字母（r除外）+不发音的e”结尾 重读闭音节 开音节 11 元音字母a和字母组合 ai、ay、al、aw 在重读音节中的读音 a 在重读开音节中，通常发/eɪ/ game make late cake 在重读闭音节中，通常发/æ/ bag map app apple 在wh和w后通常发/ɒ/ what watch want wash 在f、s、t等前通常发/ɑː/ after ask glass fast ai、ay 通常发/eɪ/ train wait day away al、aw 通常发/ɔː/ small ball paw saw 2 发音规律--s 在清辅音后发/s/音，如：books / maps / hats 在浊辅音和元音后发/z/音，如：dogs / boys / bags Listen and repeat. Notice the pronunciation of -(e)s. sharks lions boxes cats birds giraffes monkeys foxes elephants toads /təʊdz/ /ʃɑːks/ /dʒɪˈrɑːfs/ /ˈlaɪənz/ /ˈmʌŋkiz/ /ˈbɒksɪz/ /ˈfɒksɪz/ /kæts/ /ˈɛlɪfənts/ /bɜːdz/ sharks lions boxes cats birds giraffes monkeys foxes elephants toads 在清辅音后读/s/ 你发现什么规律了吗？ sharks lions boxes cats birds giraffes monkeys foxes elephants toads 在浊辅音和元音后读/z/ 你发现什么规律了吗？ sharks lions boxes cats birds giraffes monkeys foxes elephants toads 在/s/、 /z/、/ʃ/、/tʃ/、/dʒ/等音后读/ɪz/ 你发现什么规律了吗？ 在清辅音后读作/s/， 在浊辅音和元音后读作/z/， 在/s/、/z/、/ʃ/、/ʒ/、/tʃ/、/dʒ/等后读作/ɪz/。 名词的复数形式一般在单数形式后面加-s或-es。 名词复数词尾-s或-es的读音规律一般是： foxes pandas elephants sharks 总结 Listen and repeat. Notice how the unstressed words pronouncod. 1. A: Let’s go and see the monkeys. They're my favourite animals. B: Why do you like them? A: Because they’re clever and funny. 2. A: Oh, look! A baby wolf and its mother! Do you like wolves? B: No, I don't. They’re very dangerous. 3 Complete the passage with the words in the box. close friendly big great beautiful 2 hours ago My dog, Xiaohua, is part of the family. She is quite a _______ dog, but she is not scary at all! She has___________fur. She is really________ and loves to play with everyone. She is also very special. You see, I am blind. Xiaohua is my eyes. big beautiful friendly （作解释时说）你看，你知道 一点也不 友好的 2a Complete the passage with the words in the box. close friendly big great beautiful She helps me find my way around. She can see and has________ hearing. She helps me walk to school and stay safe. I love her very much. We are _______ friends. great close 2a Passage Analysis What does it look like? What is it like? What can it do? Why do you like it so much? My dog, Xiaohua, is part of the family. She is quite a big dog, but she is not scary at all! She has beautiful fur. She is really friendly and loves to play with everyone. She is also very special. You see, I am blind. Xiaohua is my eyes. She helps me find my way around. She can see and has great hearing. She helps me walk to school and stay safe. I love her very much. We are close friends. 21 1.She is really friendly.  它非常友好。 【详解】friendly形容词，意为“友好的”，其反义词为unfriendly，意为“不友好的”。 例句: Our English teacher is very friendly. 我们的英语老师非常友好。 【拓展】 be friendly to sb. 意为“对某人友好”，指对别人的态度好、热情， 相当于be kind/nice to sb. be friendly with sb. 意为“和某人关系好”或“与某人要好” 例句: My classmates are all friendly to me. 我的同学都对我很友好。 The classmates in our class are friendly with each other. 我们班的同学彼此间关系都很好。 1.He’s really _______ and everybody likes to make ________ with him. A. friendly; friend         B. friendly; a friend         C. friendly; friends 2.Our English teacher Miss Wang is very _______ to us.We are ________. A.friend; friend           B.friendly; friend            C.friend; friendly           D.friendly; friends 3.Some monkeys are not friendly _______ us. They take away our fruits. A. to B. with C. for    D. of C D A 2. She is quite a big dog, but she is not scary at all! (教材P7 2a) quite /ˈkwaɪt/ adv. 相当；完全 【辨】quite与very 两者都可作副词，表示“非常”区别如下： quite 修饰动词、形容词或副词 very 修饰形容词或副词 不能单独修饰动词，修饰动词可用very much 24 3. You see, I am blind. (教材P7 2a) blind /blaɪnd/ adj. 瞎的；失明的 →blindness n. 失明 可作表语或定语。 go blind 失明 the blind 盲人（指一类人） She went blind at the age of ten. 她l0岁的时候失明了。 the+形容词泛指一类人 某些形容词与定冠词连用可以泛指一类人,如the old, the young, the rich, the poor等。 e.g.We should be friendly to the old. 25 Let’s watch and talk. What’s your favorite animal? It’s the panda. What does it look like? It’s black and white. What does it look like? What can it do? What is it like? Why do you like it so much? Write a post about your favourite animal. Use the questions to help you. 2b _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ 如何介绍最喜欢的动物 结尾: 升华主题，呼吁保护或表达情感 ×× are an important part of nature. We need to save them. 开头: 引出话题 Today I want to talk about my favourite animal—××. 生活习性: They like eating ... They can... 中间: 详细介绍 段落布局 生存现状: People cut down the forests. 保护措施: Build national reserves/parks. 外貌特征: They are fat and hairy. Favorite Animal What does it look like? What can it do? What is it like? Why do you like it so much? Writing Framework It is tall / strong / huge / ... It is kind / friendly / playful / lazy / scary ... I like it because ... It has big eyes / beautiful fur ... It can help ... It’s good at ... It makes me feel happy / ... _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ I like animals very much, such as horses, monkeys, cats, tigers and so on. But I like dogs best. Why? Because they are very cute and nice. I have a white dog. Its name is Bobo. She is a female dog. She comes from Beijing, China. She has beautiful white fur and she has two big eyes and a small month. She often walks round and round at home. It has nothing to do. She likes eating ice-cream so much. When I eat ice-cream, she will look at the ice-cream carefully. So I will give her some to eat. I think Bobo is the cutest dog in the world. Write a post about your favourite animal. Use the questions to help you. 2b Language points Point 1 弱读 单词在句中可以强读,也可以弱读,主要取决于上下文所表达的意思。弱读时,单词的发音会发生变化,往往元音会弱化为/ə/或省略不读。辅音也可能会简化或发音更轻。一个单词在强读或弱读时的不同发音就叫单词的强读式(strong form)或弱读式(weak form)。在句子中起粘合作用的助动词、代词、连词、冠词、情态动词等虚词常常会弱读。我们通过以下例句感受一下: 弱读(Unstressed Words) A: Why do you /dujə/ like pandas? B: Because they're /ðeə/ very cute. 在句子中起粘合作用的助动词、代词、连词、冠词、情态动词等常常会弱读，弱读时，音发得短而快。这些词往往都有自己的弱读音形式(weak form)。 A: What are you /əju/ doing? B: We're /wɪə/ jogging. 弱读(Unstressed Words) A: Did you have a good time last night? B: Yes, I 'did. 英语中的助动词和情态动词在句子开头往往弱读，在句子末尾一般重读。 A: Are you feeling better? B: Yes, I 'am. I need a room for two nights. =I need /ə/ room /fə/ two nights. a的强读式为/eɪ/, 弱读为/ə/。 for的强读式为/fɔː/, 弱读为/fə/。 弱读 I want a bag of oranges. = I want /ə/ bag /əv/ oranges. I want a bag of carrots. = I want /ə/ bag /ə/ carrots. of的强读式为/ɒv/, 在辅音前弱读为/ə/。 在元音前弱读为/əv/。 3. I want the apples. = I want /ði/ apples. I want the sandwich and soup. = I want /ðə/ sandwich /n/ or /ən/ soup. the的强读式为/ðiː/, 在辅音前弱读为/ðə/。在元音前 弱读为/ði/。and的强读式为/ænd/, 弱读为/ənd/、 /ən/或/n/。 弱读 4. Please give the apples to us. = Please give /ði/ apples /tu/ us. Can you tell her to call Mr White? = /kən/ /jə/ (or /ju/ ) tell /ə/ /tə/ call Mr White? to的强读式为/tuː/, 在辅音前弱读为/tə/。在元音前弱读为/tu/。 can的强读式为/kæn/, 弱读为/kən/。you的强读式 /juː/，弱读为/jə/或/ju/ 。起功能作用的代词 her、he、him、his 等如果出现在句子中间, 通常省略/h/音。 弱读 Pronunciation 4. Please give the apples to us. = Please give /ði/ apples /tu/ us. Can you tell her to call Mr White? = /kən/ /jə/ (or /ju/ ) tell /ə/ /tə/ call Mr White? to的强读式为/tuː/, 在辅音前弱读为/tə/。在元音前弱读为/tu/。 can的强读式为/kæn/, 弱读为/kən/。you的强读式 /juː/，弱读为/jə/或/ju/ 。起功能作用的代词 her、he、him、his 等如果出现在句子中间, 通常省略/h/音。 弱读 Exercises 1. wait play talk rain 2. walk train law small 3. game pain bat say 4. chalk away draw call 5. hat lake map cap 一、选出下面单词发音不同的一项。 6. A. game B. make C. back D. name 7. A. half B. walk C. small D. talk 8. A. rain B. way C. stay D. chair 9. A. lions B. sharks C. monkeys D. tigers 10. A. foxes B. boxes C. dishes D. giraffes 11. A. game B. table C. jacket D. whale 12. A. away B. day C. rain D. mountain 13. A. talk B. half C. walk D. tall 14. A. father B. happy C. thank D. that 15. A. lions B. sharks C. monkeys D. tigers √ √ √ √ √ People like ________ (长颈鹿) because they are friendly and beautiful. It can be _________ (危险的) for the people to give food to wild animals. It is surprising for us to know that ______ (狼) are afraid of humans. 二、根据句意及汉语提示填空。 giraffes Exercises dangerous wolves 二、 用括号内所给单词的适当形式填空 1. How many ____________ (sandwich) would you like to buy? sandwiches 2. [2024 南京六校联考] Amy looks _________ (love) in the red silk blouse and the black wool skirt. lovely 3. It’s ___________ (amaze) that you can remember the whole book! amazing 4. Daming likes chemistry. He feels it ___________ (interest) to do scientific experiments. interesting 三、 写出下列字母(组合)在单词中的音标 /eɪ/ /eɪ/ /ɔː/ /æ/ /eɪ/ /ɔː/ 四、 单项选择。 1．画线字母“a”发音为/eɪ/的单词是 ________。 A．map B．name C．about 2．下列单词划线部分发音不同的选项是：________ A．baby B．pan C．had A．/s/ B．/z/ C．/iz/ D．/is/ B A 8．以下划线部分读音与其他两项不同的是________。 A．said B．fail C．wait 9．下面单词中划线字母组合发音不同于其它三个选项的是: ________。 A．key B．day C．they D．play 10．Do you know how to pronounce the underlined letters “es” in the word “boxes”? A．/s/ B．/z/ C．/iz/ D．/is/ A A C 五、补全对话。 A: Hi, Tom. B: Hi, Bob. I’m going to the zoo.                    1                   ? A: Sure, I’d love to. I love animals very much. I know there are some kangaroos (袋鼠) from Australia there. B: Kangaroos?                    2                   ? A: They can jump very far.                    3                   ? B: It’s the giraffe. A:                    4                   ? B: Because they are interesting and beautiful.                 5                ? A: My favorite animal is the panda. B: Let’s go and see them now. A: OK. Would you like to go there with me/Do you want/ like/ love to go there with me What can they do    What’s your favourite animal   Why do you like them What/How about you Writing Learn how to write a passage about your favourite animal friendly、quite、fur、blind、hearing Key words quite a、not...at all Expressions Basic (必做) 1.Find more words with “a”，“ai”，“ay”，“al”and “aw” and try to read them. Improving(选做) 2. Find more words with “-s”and “-es” and try to read them. Extend (选做) 3. Practice the pronunciation rules of unstressed words with your classmates. Homework Thank you ! Lavf57.0.100 Coded by New Bilibili Transcoder 3683.2712 3369.8005 4179.5996 Blues 144144.0 www.tingshuo.org/Tinso Tech; null 19978.828 Blues 31176.0 www.tingshuo.org/Tinso Tech; null 26861.414 Lavf59.27.100 Bilibili VXCode Swarm Transcoder v1.0.22 $$null