人教新目标七年级英语上册StarterUnit2 What’s this in English 不定冠词a和an的用法 （共10张PPT）

ACTION 创新微课 现在开始 不定冠词a和an的用法 创新微课 不定冠词a和an的用法 1 Listen to the song It's A Small World It's a world of laughter, a world of tears. It's a world of hopes and a world of fears. There's so much that we share, That it's time we're aware. It's a small world after all. It's a small world after all. It's a small, small world. 创新微课 不定冠词a和an的用法 bicycle piano /b/ /b/ /p/ a用在以辅音音素开头单词之前。 book a 创新微课 不定冠词a和an的用法 an用在以元音音素开头单词之前。 egg ice cream / æ / / e / / ai / apple an 创新微课 不定冠词a和an的用法 注意：这里的元音音素和辅音音素是指读音，而不是指字母。 / ˈaʊə / hour / ˈɒnɪst / honest boy / hɔːs / horse a an an /jʊərəˈpiːən/ European city /ik'saitiŋ/ exciting job / eg / egg an a an /ju:ni'vә:siti/ university /ˈju:sful/ useful book /ʌm'brelә / umbrella an a a 创新微课 不定冠词a和an的用法 This is a book. A horse is bigger than a rabbit. Take the medicine three times a day. I have a good time. A girl is waiting for you. 创新微课 不定冠词a和an的用法 不定冠词a或an，基本用法记心间； 辅音音素前用a， 元音音素前用an； 人或事物首次提，泛指某人或某物； 单位价格表每一，习惯用法心中记。 必背口诀 创新微课 不定冠词a和an的用法 1 (