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

Unit 1 Animal Friends Section A 1a-Pronunciation 1 Do you know these animals? Let’s identify. 2 What is this? ItIt’s a parrot. ItIt’s an ant. ItIt’s a peacock. ItIt’s an eagle. / ˈpiːkɒk / / ˈiːɡ(ə)l / pea·cock A B C D Let’s identify animals. 3 What are these? They’re alligators. They’re wolves. They’re penguins. They’re giraffes. They’re foxes. They’re toads. They’re elephants. They’re dragonflies. Let’s identify animals. A B C D E F G H / ˈælɪɡeɪtə(r)z / al·li·ga·tor pen·guin / ˈpeŋɡwɪnz / / fɒksɪz/ / fox ele·phant wolf toad gi·raffe dragonfly / ˈelɪfənts / / wʊlvz / / təʊdz / / dʒəˈrɑːfs / / ˈdræɡənflaɪz / / ˈælɪɡeɪtə(r) / / ˈpeŋɡwɪn / / fɒks/ / / ˈelɪfənt / / wʊlf / / təʊd / / dʒəˈrɑːf / / ˈdræɡənflaɪ / 4 alligators alligator → 名词复数的构成规则一：一般情况下，词尾加-s ① 名词词尾的音是浊辅音或元音时，读作 /z/ toads toad → toads /dz/ / ə / Let’s explore. /z/ /d/ /z/ penguin → / n / penguins /z/ 注：当名词词尾的浊辅音是/d/，/d/+/z/读作/dz/。 alligators /z/ dogs lions chickens /dz/ toads birds leopards 5 giraffes giraffe → ② 名词词尾的音是/p/、/t/、/f/、/k/等清辅音时，读作/s/ elephants elephant → elephants /ts/ /f/ /t/ /s/ /s/ 注：当名词词尾的清辅音是/t/，/t/+/s/读作/ts/。 Let’s explore. /s/ /ts/ giraffes sharks snakes elephants rats rabbits cats goats bats ducks cocks peacocks 名词复数的构成规则一：一般情况下，词尾加-s 6 dragonflies dragonfly → 名词复数的构成规则二：以辅音字母加y结尾的词，变y为i, 再加es dragonflies butterflies parties babies strawberries families /aɪ/ /z/ Let’s explore. /ɪ/ 7 foxes fox → 名词复数的构成规则三：以s、x、ch、sh等结尾的词，词尾加-es ③ 名词词尾的音是/s/、/z/、/ʃ/、/tʃ/、/dʒ/，则读作/ɪz/ watches classes dishes boxes orange Let’s explore. /s/ /ɪz/ oranges / ˈɒrɪndʒ/ / / ˈɒrɪndʒɪz / 8 wolves wolf → 名词复数的构成规则四：以f或fe结尾的名词，变f或fe为v加-es leaves lives knives Let’s explore. ④由f或fe变v加es变来的名词复数，词尾音由/f/变成 /vz/ leaf→ life→ knife→ /f/ /vz/ 9 Let’s summarize. ① 名词词尾的音是浊辅音或元音时，读作/z/。注：当名词词尾的浊辅音是/d/，/d/+/z/读作/dz/ 。 ② 名词词尾的音是/p/、/t/、/f/、/k/等清辅音时，读作/s/。注：当名词词尾的清辅音是/t/，/t/+/s/读作/ts/ 。 ③ 名词词尾的音是/s/、/z/、/ʃ/、/tʃ/、/dʒ/，则读作/ɪz/。 ④由f或fe变v加es变来的名词复数，词尾音由/f/变成 /vz/。 名词复数读音规则 10 Let’s talk. Do you like these animals? Why? 11 Do you like these animals? Why? I like the parrot because it can talk. I like the peacock because it looks really beautiful. Let’s talk. I like wolves because they take good care of their babies. I like giraffes because they are tall and have long necks. 12 What’s your favorite animal? Why? My favorite animal is the cat because I like the way it walks. My favorite animal is the cat because it is fun to watch them playing games with mice. I like cats best because they are small but have good brains. I like cats best because they are strong and have sharp paws. Let’s talk. 13 What’s your favorite animal? Why? My favorite animal is the cat because I like the way it walks. My favorite animal is the cat because it is fun to watch them playing games with mice. I like cats best because they are small but have good brains. I like cats best because they are strong and have sharp paws. a ai ay al aw Let’s read. /eɪ/ /æ/ /eɪ/ /eɪ/ /ɔ:/ /ɔ:/ game favorite cat animal brain play walk paw 14 Let’s read the words. It’s a lovely day in May . A snail is playing in a tall apple tree. Jay is painting the snail on the lawn. Jay’s mother is drawing a picture of Jay. Jay’s father is talking about football games. Their cat is walking slowly with a little ball. The snail is falling down from the tree. The cat’s awful paws fall on the snail. Read the words in bold. 15 Notice how the unstressed words are pronounced. It’s a lovely day in May . A snail is playing in a tall apple tree. Jay is painting the snail on the lawn. Jay’s mother is drawing a picture of Jay. Jay’s father is talking about football games. Their cat is walking slowly with a little ball. The snail is falling down from the tree. The cat’s awful paws fall on the snail. 名词、动词、形容词和副词等实词，在句子中承载着重要的信息，需要重读。 冠词、介词、代词、助动词、情态动词等功能词，需要弱读。 重弱读 Let’s read the text. 16 It’s a lovely day in May . A snail is playing in a tall apple tree. Jay is painting the snail on the lawn. Jay’s mother is drawing a picture of Jay. Jay’s father is talking about football games. Their cat is walking slowly with a little ball. The snail is falling down from the tree. The cat’s awful paws fall on the snail. Let’s read the text. 17 HOMEWORK Must do Read Pronunciation 1-3 on page 3 in the textbook after the tape. Choose to do Do a survey and talk about your family members’ favorite animals and their reasons. 18 null 26136.0 null 23976.0 $$