湖南省古丈县古阳中学九年级英语全册 Unit 4 I used to be afraid of the dark Period 4教学案 （新版）人教新目标版(1).doc

unit 4 i used to be afraid of the dark period 4课题名主备人课时period 4(section a grammar focus-4c)学习目标1) 学习掌握下列词汇：european, african, british, speech, public, in public 2）进行一步复习巩固学习section a 部分所学的生词和词组。3）掌握如何表达过去常常做的事情或状态的句型。4) 掌握used to的不同句型用法，并通过不同方式的练习，来熟练运用这些句型。让学生明白事物是在不断发展、变化的道理，培养学生积极向上的心态。学习重点1) 复习巩固section a 部分所学的生词和词组，达到熟练运用的目标。2) 总结 used to 的不同句型。学习难点1) 学习运用表达过去常常做的事情或状态的句型2) 掌握used to的用法。教学步骤教学过程二次备课i.温故知新1. review some main phrases we learned in the last class. check the homework. 2. let some ss tell something about the candy wang. candy wangs background. the change of candy wangs life candy wangs advice to young people who want to succeed. ii.兴趣导入translate the sentences:paula used to be realy quiet. she didnt use to be popular in school.she used to listen to pop music .she didnt used to listen to country music.iii.感受新知1.read grammar focus by themselves.2.translate the sentences.iv.梳理巩固1.write sentences about the past using used to.then check the answers.2. tell ss to read the chart in 4a and try to write sentences about emily with information. 2. 方法指导：描述emily五年前的情况，应用used to 句型，而描述现在的情况，应用一般现在时态。并将第一个信息写出一个例句。e.g. emily didnt use to eat a lot of vegetables, but now she loves carrots and tomatoes. 3. ss try to write sentences by themselves. 4.check the answers with the students.5.group work.(4c)v.拓展探究一、so与muchso常与形容词、副词、many 、much 、little、few连用，或用结构“so +形容词+a/an+名词”such的常用结构为“such +a/an+形容词+名词”二、used to 的用法 used to 意为“过去常常”，用于表示过去习惯性的动作或存在的状态（强调与现在的对比，暗示现在不做了）。其中to为不定式符号，后跟动词原形。used to只用于一般过去时态，没有人称和数的变化。例如： tom used to be very thin, but now hes big and strong. 汤姆以前很瘦，但现在他又高又壮。 三、句式结构： 1. 否定句 used not主语 + to do sth. didnt use2. 一般疑问句 did + 主语 + use + to do? 答语：yes, sb did. / no, sb didnt. 3. 反意疑问句 主句，didnt + 人称代词？例如： did you use to go to museums? 你过去常去博物馆吗？yes, i did. / no, i didnt. 是的。/ 不是。your brother used to have noodles for breakfast, didnt he? 你哥哥过去早餐常吃面条，不是吗？vi.课堂检测. 根据括号内的汉语提示，完成下列英语句子，每空词数不限。1. mr black _ (以前是一位医生), but now he is a singer.2. did your father _ (过去常常看电视) after supper?3. you used to have long curly hair, _ (不是吗)?4. i _ (以前常常骑自行车去上学), but now i _ (习惯走着去). . 根据括号内的要求完成下列句子，每空词数不限。1. mother used to grow flowers in her garden. (改为否定句) mother _ grow flowers in her garden.2. bi