20xx牛津譯林版七年級上冊unit6foodandlifestyle第4課時(編輯修改稿)
2025-01-14 14:42 本頁面
【文章內(nèi)容簡介】 : We should add “ es” to potato, tomato and mango to form their plural forms. But we just add “ s” to photo to form its plural form. (4) man policewoman child toy Reason 1: Man, policewoman and child refer to people. Reason 2: The plural forms of man, policewoman and child are irregular. The plural form of toy is regular, just plus “ s” . Step 2 Presentation 1. “ A” or “ an”. T: Do you know when to use “ a” and when to use “ an” ? If the countable noun begins with a vowel sound, we use “ an” . If the countable noun begins with a consonant sound, we use “ a” . 2. The plural of countable nouns. T: Do you know how to form the plural of countable nouns? (1) an orange → two oranges。 a cake → two cakes Rule 1: We add “ s” to most nouns. (2) a story → some stories Rule 2: If the noun ends in a consonant + y, we should change “ y” into “ ies” .
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