英语教材解读人教八年级上册八年级二单元语法

Toaskandansweractivitiesandtalkabouthowoftenpeopledothem.Tolearnthesentencestructures.Tousetheexpressionssuchas“onceaday”correctlyandfreely.ObjectivesHowoftendoyouexercise?PlayagameOnceaweek?everyday?dohomeworkbrushyourteeth(刷牙)

cutyourhair(理发)washyourclothestakeashowercleanyourroomvisityouruncle/grandmotherA:Howoftendoyou…?B:onceaweek/everyday/twiceamonth/hardlyever/never/sometimes/…1.你通常在周未做什么？

_________you______doonweekends?2.我总是去运动。I_____________.3.他们在周未做什么？

_________they___onweekends?GrammarfocususuallyWhatdoalwaysexerciseWhatdodo根据课本内容，完成下列句子。然后总结频度副词及howoften相关用法。4.他们经常帮助做家务。

They_________withhousework.5.她在周未做什么？

What_____she___onweekends?6.她有时候去购物。

She______________________.oftenhelpdoesdo

sometimesgoesshopping7.你多久去看电影一次？

__________doyougotothe______?8.我可能一个月去看一次。

Igotomovies___________a______.Howoftenmoviesmaybeoncemonth9.他多久看一次电视?__________doeshewatchTV?10.他几乎不看电视。

He___________watchesTV.hardlyeverHowoften11.你去购物吗？

_______goshopping?12.不，我从不去购物。

No,I_________shopping.DoyounevergoWhatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoften

doyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doyougoshopping?No,Inevergoshopping.GrammarFocus频度副词always“总是”，表示动作重复或状态延续。usually“通常”，表示很少有例外。often“经常”，表示动作的重复，但不如usually频繁，中间有间断。sometimes“有时”，表示动作偶尔发生。hardly

“几乎不”，常和ever连用表示强调。never“从未”。频度副词通常放在be动词、助动词、情态动词之后，行为动词之前,运用时需注意句中时态的一致。Theweatherisusually

hotinsummer.Weusuallyplayfootballafterschool.Heisoftenlateforschool.

Sheneverstopstalking.

Myparentsareneverlateforwork.Shealwaysgetsupat6:30.He

sometimes

watchesTV.Ioftengotothemovieswithmyfriends.I

hardlyever

gooutthesedays.“次数”的表达方法一次

once，

两次

twice，三次或三次以上用基数词加上times,

three

times,five

times,one

hundred

times.表示“……几次”的表达方法是：onceaday/aweek/amonth/ayear

twiceaday/aweek/amonth/ayearthreetimesaday/aweek/…这些表次数的词后与一段时间连用，表示动作多长时间发生几次，即动作的频率。

思考频率副词和频率副词短语

在句中的位置

。频度副词通常放在主语，be动词、助动词、情态动词之后，行为动词之前。短语一般放在句末。含实义动词的句子怎样变为一般疑问句1.IwanttogotoBeijing.

DoyouwanttogotoBeijing.2.WeliveinChongqing.

DoyouliveinChongqing.3.LucyandLilyknowaboutChina.DoLucyandLilyknowaboutChina.4.Herparentsworkinaschool.

Doherparentsworkinaschool.如果句子中的动词为______，变一般疑问句时,在句首加_____,其余不变。原形Do含实义动词的句子怎样变为一般疑问句1.HewantstogotoBeijing.DoeshewanttogotoBeijing.2.PeterlivesinChongqing.

DoesPeterliveinChongqing.3.LucyknowsaboutChina.

DoesLucyknowaboutChina.4.Hermotherworksinaschool.Doeshermotherworkinaschool.如果句子中的动词为_________________，变否定句时,在句首加_______,然后把动词变为______,其余不变。第三人称单数形式Does原形含实义动词的句子怎样变一般疑问句1.如果句子中的动词为原形，变一般疑问句时，在句首加Do，其余不变。2.如果句子中的动词为第三人称单数形式，变一般疑问句时，在句首加Does,然后把动词变为原形，其余不变。注：some---anyI/we---youmy/our---yourdohavewantlivelikeDo…do…?Do…

have…?Do…

want…?Do…

live…?Do…

like…?Does…do…?Does…

have…?Does…

want…?Does…

live…?Does…

like…?doeshaswantsliveslikes

含有实意动词一般疑问句的句子结构。助动词+主语+动词原形+其他

特殊疑问句的结构呢？特殊疑问词+一般疑问句=特殊疑问词+助动词+主语+动词原形+其他。小组队员排排站，看看谁最厉害howoften意为“__________”，是用于提问表示____的特殊疑问词组。其答语应为表示_____的副词或副词词组。句子的时态一般是_____________，也可以是一般过去时。Grammar多久一次对频率副词及短语提问使用howoften.频率频率一般现在时态Completethequestionswithdoordoes.Thenmatchthequestionsandanswers.Howoften_____heplaysoccer?_____youdrinkmilk?Howoften____theystayuplate?_____Sueeatahealthybreakfast?Howoften____youeatapples?____yourparentsplaysports?doesdoDoDoesDodo3aa.Yes.Sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.They’retoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.至少；不少于；起码答案：1.c2.f3.e4.a5.b6.datleast“至少，不少于；起码”，副词词组，指在数量或程度上。Questions:__________________________________?(howoften/helpwithhousework)2.__________________________________?(what/usually/do/weekends)3.___________________________________?(howoften/bestfriend/exercise)4.___________________________________?(what/usually/do/afterschool)HowoftendoyouhelpwithhouseworkWhatdoyouusuallydoonweekendsHowoftendoesyourbestfriendexerciseWhatdoyouusuallydoafterschoolUsethewordsgiventowritequestions.Thenaskandanswerthemwithapartner.3bWhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.ThenaskyourclassmatesthequestionsandfindthebestEnglishstudent.Howoftendoyou…NamesFrequencyreadEnglishbooks?LinYingtwiceaweek3cjointhesummercampwatchEnglishmoviesreadEnglishnewspapersdosomeEnglishexercisesHowcanyoubeagoodEnglishlearner?readEnglishbookssingEnglishsongswatchEnglishprogramslistentoEnglishtapesgototheEnglishcorner(参加英语角)chatwithforeigners(与外国人聊天)writeEnglishdiaries...Howoftendoyou…NamesFrequencyreadEnglishbooks?LinYingtwiceaweekSuLeiHuTaoonceaweekHuTaoMaLitwiceaweekeverydaytwiceamonthwritetoapenpalwatchEnglishmoviesgotoEnglishclubkeepanEnglishdiarySampleGiveareportlikethis:CicireadsEnglishbookstwiceaweek.WangDuangoestoEnglishClubtwiceaweek.SuLeiwatchesEnglishmoviesonceaweek.MaLiwritestoapenpaltwiceamonth.HuTaokeepsanEnglishdiaryeveryday.IthinkHuTaoisthebestEnglishstudent.Thengiveyourownreportonyourgroup.Who’sthebestEnglishstudent?Interview:readEnglishbookssingEnglishsongswatchEnglishprogramslistentoEnglishtapesjointheEnglishcorner

(参加英语角)chatwithforeigners(与外国人聊天)writeEnglishdiariesA:Howoftendoyou…?B:Onceaweek／Everyday/Twiceamonth/Hardlyever/Never/Sometimes/…I.句型转换。1.Shegoestothemoviesthreetimesamonth.（对画线

部分提问）

______________shegotothemovies?2.Mymotherwantsmetoplaytheguitar.(同义句转换)Mymother___________metoplaytheguitar.HowoftendoeswouldlikeExercises3.Weeatmeattwiceaweek.(同义句)We________meattwo_________aweek.4.Ialwaysexerciseafterschool.(变成完全否定句)I_________exerciseafterschool.5.Ipracticethepianoeveryday.(对划线部分提问)__________doyoupracticethepiano?havetimesneverHowoftenII.汉译英。大多数学生每天都做。2.没有学生一周做一次或两次作业。Mo