Unit 4 I used to be afraid of the dark. Section A (1a-2d)课件+练习

课件44张PPT。I used to be afraid of the dark.Unit 4第一课时： Section A (1a-2d) 同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！ 同学们，大家现在都是九年级的学生了，几年前的你是什么样的？想想你上5年级时的情景，告诉你的同伴那时候你的外貌和性格与现在有什么不同之处。 Fill in the chart with words to describe people. 1ashort fat thin a round face friendly silent active humorous Mario，you used to be short，didn’t you？? Yes, I did.Mario，you used to be short，didn’t you？马里奥，你过去个子很矮，是吗？ 考向【重点】 “used to＋动词原形”意为“过去常常做某事”。本句是含used to的反意疑问句，结构为“主语＋used to＋动词原形＋其他，didn’t＋主语？”。附加问句中用的是助动词didn’t，也可用usedn’t。知识点1拓展 eg: Mario used to be late for school, didn’t/usedn’t he? 马里奥以前上学经常迟到，对吗？反意疑问句对应规律：陈述句部分若是肯定，附加问句部分就用否定(即前肯后否)；陈述句部分若是否定，附加问句部分就用肯定(即前否后肯)。 eg：He is a kind boy，isn’t he? 他是一个善良的男孩，不是吗？ She doesn’t like Chinese，does she? 她不喜欢语文，是吗？注意【难点】【易错点】 对反意疑问句的回答要根据实际情况而定。事实为肯定的就用yes回答，事实为否定的就用no回答。yes后面一定跟肯定句，no后面一定跟否定句。但前否后肯结构中，英译汉时一定要注意，Yes译为“不”，No译为 “是的”。 eg：—You didn’t go to school, did you? 你没有去上学，是吗？ —Yes, I did./No，I didn’t. 不，我上了。/是的，我没有上。反意疑问句用法歌诀： 魔法记忆反意问句要点三，前后谓语正相反， 附加问句not现，必须缩写是习惯； 最后一点应注意，问句主语代词添。 典例We have to finish the work now, _____？ (呼和浩特) A．don’t we　　 B．haven’t we C．have we D．do we【点拨】本题用语法判定法解题。反意疑问句遵循“前肯 后否，前否后肯”原则，排除C、D两项；陈述句谓语动 词是have to，它的否定形式应为don’t，又可排除B。AListen. Bob is seeing some friends for the first time in four years. What did his friends use to look like? 1．Mario used to be _____.He used to wear _____. 2．Amy used to be _____.She used to have _____ hair. 3．Tina used to have _____ and _____ hair.1bshortglasses?really?tall ?short???red curly 1bConversation 1 Bob:?Mario,?is?that?you?? Mario:?Yeah,?it?is.?It’s?Bob!?Hey?guys,?it’s?Bob! ? I?haven’t?seen?you?for?four?years! ?Bob:?Yeah.?I’m?here?with?my?parents.?We’re ? visiting?for?a?couple?of?days.?Wow,?Mario,?you?look? different! You?used?to?be?short,?didn’t?you? ?Mario:?Yes,?I?did.?Now?I’m?tall.?And?so?are you！ Bob:?That’?true.?And?you?used?to?wear glasses.?Conversation 2 Bob:?Hey,?Amy,?it’s great?to?see?you.? Amy:?Hi,?Bob.?How?are?you?? Bob:?Fine.?Wow,?you’ve?changed! Amy:?Really??How?? Bob:?You?used?to?have?short?hair.? Amy:?You?remember?that??Yes,?I?did. Bob:?And?you?used?to?be?really?tall! Amy:?Not?anymore.?You’re?taller?than?me now,?Bob.Conversation 3 Tina:?Hiya,?Bob.? Bob:?Hi,?Tina.?You’ve?changed,?too. Tina:?Oh,?yeah?? Bob:?You?have?blonde?hair!? Tina:?Yeah,?it?used?to?be?red,?didn’t?it? Bob:?And?it’s?straight! Tina:?Yeah,?it?used?to?be?curly.?1cLook ... ...