人教版九年级全册unit4 I used to be afraid of the dark. SectionA 1a-2d第1课时课件

人教版九年级全册unit4 I used to be afraid of the dark. SectionA 1a-2d第1课时课件（该课件内含音频文件）（该课件包含单词语句听力）

Mario used to be short. Mario过去个头矮。注意以下三个表达法
    (1)used to do 过去常常做...... He used to get up at six in the morning, but now he gets up at seven.
    (2)get(be) used to doing习惯于…..        I am used to getting up at six.
    (3)be used to do 被用来做……          The pens are used to write.