Unit 2 语法讲练【 知识精讲+提升专练 】 人教版八年级 上册英语 课件

人教版

八年级上册

语法讲练Unit2Howoftendoyouexercise?LearningGoals（学习目标）知识与技能:

在语境中理解并运用频率副词和单位时间内活动次数表达法。能正确对课余活动或者活动频率进行询问并做出相应回答。文化意识:1.在小组调查活动中，学着了解和关心他人的课余活动方式。

2.培养自己健康的课余活动方式。学习能力:

观察、发现、归类、总结询问课余活动和活动频率的句型和回答。掌握频率副词和单位时间内活动次数在句子的位置。01Lead-inEnjoyavideo02RevisionwatchTVgoshoppingdosomereadinggoswimminggotothemoviesplaybasketballWhat___youusuallydoonweekends?RevisiondoIusuallywatch

TV\….They

often

gotothemovies.What___they

usually

doonweekends?They

usually

goshopping.dosometimesdohouseworkoftengoshoppingusuallydosomereadinghardlyevergotothemoviesWhat____he\sheusuallydo

onweekends?He\sheusuallysurfstheInternet\….dohomeworkplayfootballwatchTVgofishinggoshoppingsurftheInternetgoskateboardingdosomecleaningdoes

Whatdoyouusuallydoonweekends?Iusuallydomyhomeworkonweekends.domyhomeworkdoesshedoesherShe

Whatdoyouusuallydoonweekends?doesheIusuallywatchTVonweekends.HeusuallywatchTVonweekends.watches

Whatdoyouusuallydoonweekends?doessheIusuallygoshoppingonweekends.goshopping:购物=

do

some

shopping=

shop

Heusuallygoshoppingonweekends.goesexercise/dosportsreadbooks/dosomereading/readgoshopping/dosomeshopping/shophelpwithhousework/dohouseworkwatchTVgotothemoviesdohomeworkgofishinggotothebeachusetheInternetQuickeyes:Weekendactivitiesusuallysometimesalwaysoftenneverhardlyever总是通常常常有时几乎不从不Adverbsoffrequency频率副词Howoftendoyoudothesethingsonweekends?Enjoyavideoandanswerthequestions.1.Howoftendoesthegirlgohiking(远足)?

2.Howoftendoestheanimalgoice-skating?3.Howoftendoestheanimalgotoseethedoctor?1.Howoftendoesthegirlgohiking(远足)?

2.Howoftendoestheanimalgoice-skating?3.Howoftendoestheanimalgotoseethedoctor?Shegoeshikingtwiceamonth.Shegoesice-skatingthreetimesamonth.Shegoestoseethedoctorabouttwiceamonth.CanyouputthesephrasesintoEnglish?

每天_______________________一星期一次_______________________一星期二次_______________________一星期三次_______________________一星期四次_______________________一个月一次_______________________一个月二次_______________________一个月三次_______________________一年五次_______________________fourtimesaweekonceamonthtwiceamonththreetimesamonthfivetimesayeareverydayonceaweektwiceaweekthreetimesaweek其他表示频率词组：运动/每周四次看电视/每天上网/一周一次看电影/一个月两次购物/几乎不上钢琴课/一个月四次去夏令营/每年一次帮做家务一周两次去沙滩/每年两次阅读/每天两次A:Whatdoyoudoonweekends?B:I(always/uauslly/often/sometimes/hardlyever..)...A:Howoftendoyou...?B:...玩转盘编对话。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.oftenhelp7.你多久去看电影一次？

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

Igotomovies___________a______.5.她在周未做什么？

What_____she___onweekends?6.她有时候去购物。

She______________________.doesdo

sometimesgoesshoppingHowoftenmoviesmaybeoncemonth9.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.Doyounevergo03SummaryTalkabouthowoftenyoudothingsGrammarFocusWhatdoyouusuallydo

onweekends?Ialways

exercise.What

dotheydo

onweekends?Theyoften

helpwithhousework.Whatdoesshedo

onweekends?Shesometimes

goesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Do

yougoshopping?No,Inevergoshopping.

发现一发现语法规律频率副词always(总是),usually(通常),often(经常),sometimes(有时候),还有hardlyever(几乎不),never(从不),谈论习惯性、经常性的动作或状态，常常与一般现在时连用。例如：他总是上课迟到。Healwaysarriveslateforclass.她通常晚上做家庭作业。Sheusuallydoesherhomeworkatnight.他们几乎不看电视。TheyhardlyeverwatchTV.Whatdoyouusuallydo

onweekends?Ialways

exercise.What

dotheydo

onweekends?Theyoften

helpwithhousework.Whatdoesshedo

onweekends?Shesometimes

goesshopping.

发现二在一般现在时的特殊疑问句中，当主语为第一人称、第二人称或第三人称复数时，在疑问词后，主语之前加助动词do,当主语为第三人称单数时，在疑问词后加助动词does,其句型结构为：①特殊疑问词+do+主语(第一人称，第二人称，第三人称复数)+动词原形+其他？②特殊疑问词+does+主语(第三人称单数)+动词原形+其他？例如：Howdotheygettoschool?Whattimedoesshegettoschool?特殊疑问句的答语句型结构为：①主语(第一人称，第二人称，第三人称复数)+动词原形+其他。②主语(第三人称单数)+动词原形加(s\es…)(三单形式)+其他。在一般现在时的一般疑问句中，助动词do\does要放在句首。如：他们通常在周未锻炼吗？___theyoften_______onweekends?她一周上网二次吗？____she____theInternettwiceaweek?DoexerciseDoesuseWhatdoyouusuallydo

onweekends?Ialwaysexercise.What

dotheydo

onweekends?Theyoftenhelpwithhousework.Whatdoesshedo

onweekends?Shesometimesgoesshopping.Howoften

doyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.发现三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。答语（1）频度副词alway，usually，often，sometimes，hardlyever，never(2)every+名词单数everymorning/afternoon/evening/day/Sunday/weekend/week/month/term/year/…(3)次数+一段时间onceaweek/month/yeartwiceaweek/month/yearthreetimesaweek/month/yearfourtimesaweek/month/year多久一次频率频率一般现在时态GameIusuallyplaytheguitaronweekends.Isometimesplaytheguitaronweekends.Ialwaysplaytheguitaronweekends.比一比，看谁说得又快又好？100%≥80%≥20%Isometimesexerciseonweekends.Ihardlyeverexerciseonweekends.Ineverexerciseonweekends.≥20%0%＜5%频度副词的位置：通常放在行为动词之前

，其他动词（be动词、助动词、情态动词）之后，运用时需注意句中时态的一致。

sometimes有时可位于句首或句末。Theweatherisusually

hotinsummer.Myparentsareneverlateforwork.Ioften

gotothemovieswithmyfriends.Weusuallyplayfootballafterschool.Shealwaysgetsupat6:30.He

sometimes

watchesTV.=SometimeshewatchesTV.He

hardlyever

goesoutthesedays.主语是三人称单数的时候，频度副词也不需要发生变化。回答：never(从不）……everyday/nightonceaweek/monthtwiceaweek/monththreetimesaweek/monthonceortwiceaweek/month每天/每夜一周/一个月一次一周/一个月两次一周/一个月三次一周/一个月一次或两次howoften“多久一次”，常用来询问某一动作或事情发生的频率。对频度副词和表示事件发生频率的短语提问时，都要用howoften。__________Igetupverylate.有时候我起床很晚。Ihavereadthestory__________.我已经看过这个故事很多次了。I’llgotoShanghai__________nextweek.下周我要去上海一段时间。Iwillstayherefor__________.

我某个时候会在这里待。Sometimessometimessometimesometimesometimessometimessometime

sometime填空一次

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/…“次数”的表达方法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。

04Practice1.Bill

never

goestothecinema.

(对划线部分提问)

HowoftendoesBillgotothecinema?2.Iwashmyclothes

threetimesaweek.

(对划线部分提问)

Howoftendoyouwashyourclothes?根据语境及括号内所给英文提示语，用完整的句子补全下列对话。1.A:Dotheywalktoschool?B:Yes._________________________________.

(everyday)2.A:Howoftendoyouhavebreakfastathome,Jim?B:_____________________________________________

______________________________.

(usually)TheywalktoschooleverydayIusuallyhavebreakfastathome/UsuallyIhavebreakfastathome3.A:HowoftendoesMr.Steenplaysports?B:_____________________________________.

(fourtimesaweek)4.A:HowoftendoesBertstayuplate?B:______________________________________________

__________________________________.

(sometimes)5.A:DoesJuliagotomusicclasses?B:No.__________________________________.

(never)HeplayssportsfourtimesaweekHesometimesstaysuplate/Sometimeshestaysuplate/HestaysuplatesometimesShenevergoestomusicclasses1.DavidiscrazyaboutChinesehistory.He______visitsthemuseumsfirstwhereverhetravelsinChina.

(江苏南通中考)A.never

B.seldomC.sometimesD.always2.Thecoffeeinthisshopisprettygood.Ms.Zhangcomeshereattimes.(贵州黔东南)A.sometimes B.never C.ontimeD.intimeDA3.Tina_______drivestowork.Buttodayshedrivesbecauseoftherain.(江西中考)A.always

B.often

C.sometimes

D.hardlyD4.Tomstudies________,sohe________failstheexam.

(黑龙江大庆)hardly;hardly B.hard;hardly C.hard;hard D.hardly;hardB5.—HowwasyourtriptotheBritishMuseum?—Icould______speakEnglishandwascompletelysilentduringthevisit.(辽宁营口)

A.hardly B.alwaysC.usually D.often6.Youcanbravelytellotherswhatyouthinkifyouhavedifferentideas.But_______remembertochoosetheproperway.(山西中考)A.neverB.seldomC.alwaysACCompletethequestionswithdoordoes.Howoften_____heplaysoccer?_____youdrinkmilk?Howoften____theystayuplate?_____Sueeatahealthybreakfast?Howoften____youeatapples?_____yourparentsplaycards?doesdoDoDoesDodo3a3aThenmatchthequestionsandanswers.

思路指导：

首先，读句子理解大意。然后，分析句子结构，看句子的主语是否第三人称单数形式。其次，通读所有答语句子理解大意。然后，判断问句是一般疑问句还是特殊问句，来先确定答案的范围。最后，根据问答句在主语及句意上的联系来确定答案。a.Yes.Sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.They’retoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.Howoften_____heplaysoccer?_____youdrinkmilk?Howoften____theystayuplate?_____Sueeatahealthybreakfast?Howoften____youeatapples?_____yourparentsplaycards?doesdoDoDoesDodoQuestions:__________________________________?(howoften/helpwithhousework)2.__________________________________?(what/usually/do/weekends)3.___________________________________?(howoften/bestfriend/exercise)4.___________________________________?(what/usually/do/afterschool)HowoftendoyouhelpwithhouseworkWhatdoyouusuallydoonweekendsHowoftendoesyourbestfriendexerciseWhatdoyouusuallydoafterschool完成课本3b.WhatcanyoudotoimproveyourEnglish?readEnglishbooks

singEnglishsongsspeakEnglishwithforeignersDiscussionwatchEnglishmoviesreadEnglishnewspapersdosomeEnglishexerciseWho’sthebestEnglishstudent?Interview:readEnglishbookssingEnglishsongswatchEnglishprogramslistentoEnglishtapesjointheEnglishcorner

(参加英语角)chatwithforeigners(与外国人聊天)writeEnglishdiariesA:Howoftendoyou…?B:Onceaweek／Everyday/Twiceamonth/Hardlyever/Never/Sometimes/…Howoftendoyou…NamesFrequencyreadEnglishbooks?LinYingtwiceaweekSuLeiHuTaoonceaweekHuTaoMaLitwiceaweekeverydaytwiceamonthwritetoapenpalwatchEnglishmoviesgotoEnglishclubkeepanEnglishdiarySampleReportlikethis:Askyourclassmates,thengiveusyourgroupresult!LinYingreadsEnglishbookstwiceaweek.HuTaogoestoEnglishClubtwiceaweek.SuLeiwatchesEnglishmoviesonceaweek.MaLiwritestoapenpaltwiceamonth.HuTaokeepsanEnglishdiaryeveryday.IthinkHuTaoisthebestEnglishstudent.Languagepointsmaybe&maybemaybeadv.，意为“可能;也许”。可以在句中的任何位置，通常位于句首，相当于perhaps。maybe是副词，在句子做状语。

may

be

modalv.，情态动词may与动词原形be一起构成句子的谓语动词意为“可能是”,只能用在句中。它们有时也可互换。

Maybeyouareright.=Youmayberight.

Maybehelikesrunning.=Hemaylikerunning.

MaybeI’mnotveryhealthy=Imaybenotveryhealthy.注：副词maybe可以单独做答语，而maybe不能。---Doeshelikeplayingbasketball?---Maybe.(Maybenot)练习：1.或许他们将去海滩度假。______theyaregoingtothebeachforvacation.2.许它们在你的书包里。They________inyourschoolbag.Maybemaybe05Exercises一、句型转换1.Shegoestothemoviesthreetimesamonth.（对划线部分提问）______________shegotothemovies?2.Mymotherwantsmetoplaytheguitar.(同义句转换)Mymother___________metoplaytheguitar.3.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?HowoftendoeswouldlikehavetimesneverHowoften二、单项选择1.--Canyouunderstandme?--Sorry,Ican______hearyouclearly.A.almostB.everC.hardlyD.nearly2.Hetries____English.A.learnB.learningC.tolearn3.Anappleadayisgood___yourhealth.A.at B.with C.for D.in4.---_____doyougotothemovies?---Onceaweek.A.HowlongB.HowsoonC.HowoftenD.Howmuch5._____I’mnotveryhealthy.A.MaybeB.MaybeC.MayD.Can6.Ihavea______habit.A.health B.healthyC.healthilyD.healthilyC

CCC

A

B

三.根据短文内容及方框中所给提示，补全所缺内容，使短文完整、通顺。ThingsJerrydoeseatfish

→

fourtimesaweekhaveanapple

→

everydayeatlotsoffruitandvegetables

→

alwayseat

junk

food

→

hardlyeverdrinkaglassofwarmmilk

→

oftenHi,I'mJerry.I'mastudentat

Park

School.I'dliketotalkaboutmyeatinghabits.

(1)_______________________________________________becauseanappleadaykeepsthedoctoraway.(2)_________________________becauseit'snotgoodformyhealth.Ilovefis