Unit 4 I used to be afraid of the dark.used to do sth 过去做某事（表示过去经反复发生的动作或存在的状态，现在已经不复存在）肯定句:Lucy used to be afraid of the dark.否定句:Lucy usedn’t to be afraid of the dark. = Lucy didn’t use to be afraid of the dark.一般疑问句:Did Lucy use to be afraid of the dark? 肯定回答:Yes, she did. 否定回答:No, she didn’t.反意疑问句：Lucy used to be afraid of the dark，didn’t she / usedn’t she ?be afraid of = be terri fied of 害怕... fill in 填写 chart = table 表格 describe:v.描述 description:n.描述talk about 谈论 talk with 与...交谈（强调双） talk to 与...交谈（强调说话的人）appearance:n.外表 personality: n. 个性 形容头发的形容词排序：漂亮+长短+直卷+颜色used to do sth 过去做某事 I used to go to school on foot. 我过去不行去上学（说明现在不这样做了）be used to do sth 被用来做某事 Chopsticks are used to have dinner.筷子是被用来吃饭时用的。be/get used to doing sth 习惯做某事 I am/get used to getting up early.我习惯早起。反 意疑问句：注意一、反义疑问句是疑问句的一种，它对述部分的事实提出相反的疑问，形式上是一个省略问句，附加在述句后，即：述句 + 逗号 + 省略问句 + 问号 You are from America, aren’t you? 注意二、遵循“前肯后否”或“前否后肯”的原则 Jim isn’t in Class Four, is he? 注意三、附加疑问句必须前后两句主语相同且附加疑问句的主语必须用人称代词。 Mr Zhang has been here for four years, hasn’t he? 注意四、句子中有seldom, hard |
