Unit+2+Section+A+(Grammar+Focus-3c) 人教版英语八年级上册.pptx

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1、Unit 2 How often do you exercise?(Period 2)Section A(Grammar Focus-3c)Talk about the pictures with your partner.go shoppinghelp with houseworkuse the Internetdo my homeworkwatch TVexerciseMake conversations with your partner.A:What do you do on weekends?B:I usually watch TV.A:Do you go shopping?B:No

2、,I never go shopping.A:How often do you do your homework?B:I do my homework every day.maybeleastat leastadv.大概；或许；可能adv.最小；最少 adj.&pron.最小的；最少的至少；不少于；起码always613452usuallyoftensometimeshardly evernever How often does he/she.?What does he/she usually do on weekends?Does he/she?Talk about the pictures

3、 with your partners.Grammar FocusRead and discuss:What do you usually do on weekends?I always exercise.What do they do on weekends?They often help with housework.What does she do on weekends?She sometimes goes shopping.How often do you go to the movies?I go to the movies maybe once a month.How often

4、 does he watch TV?He hardly ever watches TV.Do you go shopping?No,I never go shopping.What can you find?Discuss in your group.1频度副词的含义频度副词的含义 表示次数、频率的副词称为频度副词。（1）常用的频度副词有always（总是）、usually（通常）、often （经常）、sometimes（有时）、hardly（ever）（几乎不）、never （从不）等。e.g.John always comes late.约翰总是迟到。（2）表示具体的频率、次数时，“一次

5、”用 once，“两次”用 twice，三次及以上用“基数词+times”。e.g.She watches TV four times a week.她一周看四次电视。频度副词频度副词2频度副词在句中的位置频度副词在句中的位置 （1）用在 be 动词之后。e.g.She is sometimes very busy.她有时很忙。（2）用在助动词或情态动词之后。e.g.I will never forget the first time I met you.我永远不会忘记和你的第一次见面。（3）用在实义动词之前。e.g.We often go there.我们常去那里。（4）有时为了强调也可放在

6、句首或句末。e.g.Sometimes she watches TV.她有时看电视。频度副词频度副词3频度副词的用法频度副词的用法 （1）often、always、usually 等常与一般现在时连用，表示现在经 常或反复发生的动作。e.g.It often rains here.这里经常下雨。（2）always 与进行时连用时，并不强调动作正在进行，而是表示 赞叹、厌烦等情绪。e.g.He is always thinking of others.他总是想着别人。频度副词频度副词赞叹赞叹4对频度副词的提问对频度副词的提问 对频度副词提问时，用 how often。e.g.How often

7、do you go to the movies?你多久看一次电影？频度副词频度副词Would you like some coffee?No,thanks.I _ have it.I think the best drink is water.Aoften Balways Cnever Dusually 可用语境分析法解答本题。often“常常”；always“总是”；never“从不”；usually“通常”。由“我觉得最好的饮料是水。”可知，我从不喝咖啡。因此，正确答案是C项。C 典例典例点拨点拨频度副词频度副词_ do you hold a sports meeting in your

8、school?Once a year.AHow soon BHow often CHow far DHow long 可用语境分析法解答本题。how soon“还要多久”；how often“多久一次”；how far“多远”；how long“多长”。根据答语“Once a year.（一年一次。）”可知问句是询问频率，因此，正确答案是B项。B 典例典例点拨点拨频度副词频度副词3a Complete the questions with do or does.Then match the questions and answers.1How often _ he play soccer?2_

9、 you drink milk?3How often _ they stay up late?4_ Sue eat a healthy breakfast?5How often _ you eat apples?6_ your parents play sports?dodoesDo Does doDo aYes.She usually does.bHardly ever.I dont like them.cHe plays at least twice a week.dNo,they dont.Theyre too busy.eNever.They always go to bed earl

10、y.fYes,I do.Every day.3b Use the words given to write questions.Questions1_?(how often/help with housework)2_?(what/usually/do/weekends)3_?(how often/best friend/exercise)4_?(what/usually/do/after school)How often do you help with houseworkWhat do you usually do on weekendsHow often does your best f

11、riend exerciseWhat do you usually do after school3b Then ask and answer them with a partner.1How often do you help with housework?2What do you usually do on weekends?3How often does your best friend exercise?4What do you usually do after school?QuestionsMy partners answers_3c What can you do to impr

12、ove your English?Add more things to the chart.How often do you NamesFrequencyread English books?Lin Yingtwice a weekwrite to a penfriendwatch English moviesgo to English clubonce a weektwice a weekkeep an English diaryonce a daytwice a month3c Then ask your classmates the questions:A:How often do yo

13、u read English books?B:I read English books about twice a week.3c Find the best English student:A:How often do you?B:Once a week/Every day/Twice a month/Hardly ever/Never/Sometimes/read English bookssing English songswatch English programslisten to English tapesjoin the English corner(参加英语角)chat wit

14、h foreigners(与外国人聊天)write English diariesread English storiesplay English games1I go to the movies maybe once a month.我大概每月去看一次电影。我大概每月去看一次电影。（1）go to the movies意为“去看电影”，相当于 go to the cinema。e.g.We went to the movies last night.昨晚我们去看电影了。（2）maybe 副词，意为“大概；或许；可能”，相当于 perhaps，在 句中作状语。e.g.Maybe Mr.Mill

15、er will stay here for a week.或许米勒先生将在这里待一周。辨析辨析 maybe 与与 may be maybe 副词，意为“大概；或许；可能”，在句中做状语，常用于句首；may be“情态动词+be动词”结构，意为“可能是”，在句中做谓语，只用在句中。e.g.Maybe you are right.=You may be right.也许你是对的。Tom may be at home.汤姆或许在家里。1I go to the movies maybe once a month.我大概每月去看一次电影。我大概每月去看一次电影。2How often do they st

16、ay up late?他们熬夜多久一次？他们熬夜多久一次？stay up late 意为“熬夜”。e.g.Its bad for us to stay up late.熬夜对我们有害。3He plays at least twice a week.他每周至少踢两次（足球）。他每周至少踢两次（足球）。（1）least 意为“最小的；最少的；最小；最少”，是 little 的最高级。表示“最小的；最少的”时，其后接不可数名词。e.g.He has the least money of us all.在我们所有人当中他最没有钱。（2）at least 意为“至少；不少于；起码”。e.g.I thin

17、k the old man is at least eighty years old.我认为这个老人至少八十岁了。3He plays at least twice a week.他每周至少踢两次（足球）。他每周至少踢两次（足球）。拓展拓展at most 意为“至多；不超过”。e.g.It will take two hours at most to get there.最多花两小时便可到达那里。频度副词的用法频度副词的用法语法语法 How often do/does.?What do/does do on weekends?Do/Does?谈论谈论日常活动日常活动Make a report about the chart in 3c.(Using the frequency adverb)