Unit 3 Part A 第3课时（课件）-2023-2024学年四年级英语上册同步备课（人教PEP版）

Unit 3 My friends Part A Let’s spell Let’s sing Let’s chant See the nice new kite, With the big number nine. Do you like the nice new kite? Yes, it is very fine. The dog is on the box. The orange box. See the dog, See the box, See the dog on the orange box! Who is he? He is Mr Jones. “j” sounds /dʒ/, “o-e” sounds /əʊ/, “n” sounds /n/, “s” sounds /z/. What’s this? It is Mr Jones’s nose. It’s his nose, nose, nose. n/n/,-o-e /əʊ/, -s/z/ Touch your nose. What’s in Mr Jones’ left hand? It’s a note. Write notes on your notebooks. This is Coke. Do you like Coke? Mr Jones Coke note nose Read and practice in groups nose note Coke Mr Jones Find out the rules. What can you find? o-e nose note Coke Mr Jones They all have “o-e”. o-e nose note Coke Mr Jones What is the sound of the “o-e”? It’s /əʊ/. The pronunciation rule of “o-e” 我们把元音字母加一个辅音字母（r除外），再加一个不发音的e构成的音节叫作相对开音节，即“辅音+元音+辅音（r除外）+不发音的e”。通过观察可以发现，上面的三个单词 nose, note, Coke都符合相对开音节的条件，而这些单词中的字母”o”都发/əʊ/音。推而广之，我们可以得出规律： o-e在单词中发/əʊ/音。 Let’s spell nose note Read, listen and chant. Coke Mr Jones Old Mr Jones, Put the Coke on the note. Old Mr Jones, Put the note on his nose. Let’s chant Circle the words with “o-e”. Old Mr Jones, Put the Coke on the note. Can old Mr Jones, Put his nose on his toes? Old Mr Jones, Put the Coke on the note. Old Mr Jones, Put the note on his nose. Act out the chant together. Old Mr Jones, Put the Coke on the note. Can old Mr Jones, Put his nose on his toes? Guess the words. Mr Jones Coke nose note Say the words silently. Guess and say them out loudly. Observe and discuss the similarities and the differences. 1. not note lot 2. hot hope home 3. box dog nose 4. nose rose lost “o-e” sounds /əʊ/ in the open syllable, and “o” sounds /ɒ/ in the closed syllable. Read, listen and tick (√). 1. not note lot 2. hot hope home 3. box dog nose 4. nose rose lost Check the answers. 1. not note lot 2. hot hope home 3. box dog nose 4. nose rose lost √ √ √ √ Look and predict the cont