Unit 2Section A (Grammar Focus－3c)导学案人教版八年级英语上册.docx

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1、八年级英语上册导学案课题Unit 2 Section A (Grammar Focus3c)课型讲授课主备 审核 学习目标1重点单词、短语、句式2.频率副词的用法3.How often引导的询问做事频率的特殊疑问句及答语4一般现在时态学习重点1频率副词的用法2How often引导的询问做事频率的特殊疑问句及答语3一般现在时态学习难点1频率副词的用法2How often引导的询问做事频率的特殊疑问句及答语预习案1也许_ 2.最少_3熬夜_4吃健康的早饭_5至少_6. 帮助某人做某事_ 7.看电视_8.至少_ 9.读英语书_ 10.进行体育活动_ 11.熬夜到很晚_12.一周三次_ 13.上网_

2、14.他多久踢一次足球？他最少一周两次。_行课案1. How often do you watch TV?你多久看一次电视？ a. How often询问别人做某事的频繁程度. 回答用 always, sometimes, hardly ever, never等频率副词 例如: I sometimes play computer games. （对划线部分提问） How often do you play computer games?练习：(1) Tina hardly ever goes shopping . _ _ _ Tina _ shopping?(2)Tina sometimes

3、went shopping last year. _ _ _ Tina _ shopping last year? (3)I never eat hamburgers. _?b. 隔一段时间做某事 用 “数词 + 时间间隔” 的结构构成。一次；两次 用 once twice如：once a week , twice a day , once a year, twice a month例如: I watch TV once a week. 我一周看一次电视 How often do you watch TV?练习：(1) I exercise once a week. _ _ do you _?

4、(2) I go to the movies twice a month. _ _ do you _?c. 三次或三次以上用 基数词 + times 的结构构成 如： three times a month2. 辨析: how often, how long, how far, how soonhow long 询问多长时间，其答语表示一段时间，如：for two days，for three hours等。how far 用来询问距离，表示多远，其答语是 two kilometers等。how soon 意为“好久之后”，通常用在将来时态，对“in 2 weeks/ in 2days”提问。

5、He will leave for Beijing in 3 days. (划线部分提问) _ _ _ he leave for Beijing? 练习：用A. how long B. how soon C. how often D. how far 填空. “ _ will he get here.” “ In 10 minutes. . “_does he take this medicine?” “Twice a day.” . “_does your sister write to your parents?” “ Once a month.” . “_does it take you

6、 to finish your homework every day?” “ For half an hour.”. _ is it from your home to school? 3、辨析：three times 与 three times a week how many times 询问多少次，其答语表示次数。如：once ，twice，three times等 went fishing three times . 我钓过三次鱼 How many times did you go fishing? 你钓过多少次鱼? I went fishing three times a week.

7、我曾经一周钓过三次鱼。 How often did you go fishing? 你曾经多久钓一次鱼？ 练习： （1） I played soccer once last month. _ _ _ did you play soccer last month? (2) Gina went to China four times. _? (3) I played soccer once a year. _? (4) Gina went to China four times a month. _ _ did Gina go to China? (5) Gina went to China fo

8、ur times a month. _ _ _ a month did Gina go to China?. Lily an English teacher. =_Lily _ an English teacher. Lily可能是一名英语老师。 检测案( )1.Li Lei works in England.He comes to China _.Athree time a year Bthree times a yearCthree times year Dthree time year( )2.His grandmother is well because she often .Aexe

9、rcises BsmokesCsleeps Dsings( )3._ do they play football?Every week.AHow soon BHow oftenCHow many DHow long( )4.Where is Mike?_ he is in the classroom.Amay be BmaybeCMay DMaybe( )5.How many children do they have?I think they have _ two children.Aat little Bat lessCat last Dat least( )6.A: _does she

10、exercise? B: Once a week.A. How often B. How soon C. How long D. How far( )72. How often does Tom _ TV? He _ TV three times a week. A. watches, watches B. watch, watchesC. watches, watch D.watched, watch( ) 8.I visit my parents _a month. A. two timesB. second time C. the second time D. twice( ) 9. O

11、ne of my favorite programs _ Animal World. A. am B. i sC. are D. dont() 10.She hardly ever _ sports games _ TV on Sunday evening. A. watching; overB. to watch; in C. watch; by D. watches , on ()11.-Sally, how often do you use the Internet ?-_.A. Twice a week B. Three hours C. Two years agoD. This afternoon