Unit3KeepFit(Period3)SectionA(GrammarFocus-3d)

Howoftendoyougoshopping?LookandsayHowoftendoyoucleanyourroom?LookandsayHowoftendoyougotothepark?LookandsayHowoftendoyouusetheInternet?LookandsayHowoftendoyouexercise?LookandsayovertherejustT-shirtbelongbelongto在那邊adv.只是；正好n.T恤衫v.應(yīng)在（某處）屬于（某人）workingfullofenergygroupadj.

工作的有許多；充滿n.精力；能量n.組；群GrammarFocusObservethesentences:Isthisbaseballgloveyours?Yes,that’smine.Thankyou.Whosebadmintonracketisthis?Ithinkit’sHanLin’s.Hishas“HL”onit.Doyouoftenplayping-pong?Yes,Iplayonce/twice/threetimesaweek.Howoftendoyouplayfootball?Iplayittwiceaweek,usuallyatweekends.Iseldom/hardlyeverplayit.Ineverdo.3aReadthesentences.Decidewhatthepronounsinboldreferto.Circletheadverbsoffrequencyandputtheminorderfromtheleasttothemostoften.Isthisbaseballgloveyours?Yes,that’smine.Thankyou.Whosebadmintonracketisthis?Ithinkit’sHanLin’s.Hishas“HL”onit.Doyouoftenplayping-pong?Yes,Iplayonce/twice/threetimesaweek.Howoftendoyouplayfootball?Iplayittwiceaweek,usuallyatweekends.Iseldom/hardlyeverplayit.Ineverdo.3aReadthesentences.Decidewhatthepronounsinboldreferto.Circletheadverbsoffrequencyandputtheminorderfromtheleasttothemostoften.Yoursreferstoyourbaseballglove.Minereferstomybaseballglove.HisreferstoHanLin’sbadmintonracket.

Theadverbsoffrequencyfromtheleasttothemostoften:neverseldom/hardlyeveroftenusually＜＜＜（1）英語(yǔ)中的名詞性物主代詞人稱單數(shù)復(fù)數(shù)第一人稱mine我的ours我們的第二人稱yours你的yours你們的第三人稱his他的theirs他（她、它）們的hers她的its它的GrammarFocus名詞性物主代詞（2）名詞性物主代詞的用法

①在句中獨(dú)立使用，相當(dāng)于“形容詞性物主代詞+名詞”，故其后不能接名詞。e.g.Herearetwopens.Theblackoneisyours(=yourpen)andtheredoneis

mine(=mypen).這兒有兩支鋼筆。黑色的是你的，紅色的是我的。名詞性物主代詞GrammarFocus（2）名詞性物主代詞的用法

②在句中可作主語(yǔ)、賓語(yǔ)、表語(yǔ)等。作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞的單復(fù)數(shù)由名詞性物主代詞所指代的名詞的數(shù)而定。

e.g.Thisismydictionary.His(=Hisdictionary)isonthedesk.這是我的字典。他的在書桌上。

—Arethesehisbooks?這些是他的書嗎？

—No,his(=hisbooks)areintheschoolbag.不，他的書在書包里。名詞性物主代詞GrammarFocus—Hi,Anna.Isthisyourbrother’sT-shirt?—Oh,no.It’snot

________.A．he B．him C．his D．her可用語(yǔ)法判斷法解答本題?？崭窈鬀](méi)有名詞，故應(yīng)用名詞性物主代詞。由上文的brother’s可知，這里應(yīng)用his。故選C。C

典例點(diǎn)撥名詞性物主代詞—Jenny,isthatbagonthedesk________?—No,itisn’t________

bag.ItisLily’s.A．yours;mineB．your;mineC．your;my

D．yours;myD

典例名詞性物主代詞可用語(yǔ)法判斷法解答本題。第一個(gè)空表示“你的（包）”，應(yīng)用名詞性物主代詞yours；第二個(gè)空修飾名詞bag，應(yīng)用形容詞性物主代詞my。故選D。點(diǎn)撥（1）基本含義頻度副詞表示某一動(dòng)作或狀態(tài)出現(xiàn)的頻率，即在一定時(shí)間內(nèi)某一動(dòng)作或狀態(tài)重復(fù)出現(xiàn)的次數(shù)。（2）表示頻率的兩種形式①頻度副詞及頻率排序always>usually>often>sometimes>seldom/hardlyever

>never

②次數(shù)表示頻率once一次twice兩次三次及以上用“基數(shù)詞+times”GrammarFocus頻度副詞（3）頻度副詞在句中的位置①用在be動(dòng)詞之后。②用在助動(dòng)詞或情態(tài)動(dòng)詞之后。③用在實(shí)義動(dòng)詞之前。④有時(shí)為了強(qiáng)調(diào)也可放在句首或句末。（4）頻度副詞的問(wèn)答對(duì)頻度副詞提問(wèn)要用howoften。GrammarFocus頻度副詞100%85%50%20%5%0alwaysusuallyoftensometimeshardlyeverneverHowoften?GrammarFocus頻度副詞Lookatthefollowingchartandtrytodescribeitwithfrequencywords.Jack’sfreetimeactivitiesdohomeworkreadwatchTVexerciseusetheInternetgoshopping頻度副詞—Howoftendotheystayuplate?—________.Theyalwaysgotobedearly.A．Often B．Sometimes C．Never可用語(yǔ)境分析法解答本題。由答語(yǔ)后一句“他們總是早睡?！笨芍?，他們從不熬夜太晚。故選C。C

典例點(diǎn)撥頻度副詞—________doyouplaysport,Ella?—Everyday.It’snecessaryforustoplaysportanhouraday.A．Howmuch B．Howoften C．Howlong可用語(yǔ)法判斷法解答本題。根據(jù)答語(yǔ)中的Everyday推斷問(wèn)句詢問(wèn)頻率。對(duì)頻度副詞提問(wèn)要用howoften，

故選B。B

典例點(diǎn)撥頻度副詞Completetheconversationswiththecorrectpronouns.3b1．A:Dad,wherearemytennisshoes?AndTom’s?B:Yoursarerighthere.________areoverthere.2．A:Whosebadmintonracketisthat?Itlooksjustlikemine!B:It’sSarah’s.It’snot

________!HisyoursCompletetheconversationswiththecorrectpronouns.3b3．A:WhodoesthisT-shirtbelongto?Isityours?B:Yes,it’s________.Thanks!4．A:Aretheseourbaseballs?B:No,they’renot________.TheybelongtoEmmaandElla.

They’re________.mineourstheirs3cCompletethepassagewithalways,usually,sometimes,seldom,ornever.Ilovejogging!I________jogintheparknearmyhomeinthemorning.Theairisclean,andIcanhearbirdssinging.I___________jogintheeveningafterwork,butI________jogwhenI’mtired.I________jogintheafternoononworkingdaysbecauseI’mbusythen.It’seasytogojogging.Youjustneedrunningshoes.Ijogthreetimesaweekormore.I’m________fullofenergyafterjogging.Keepingfitisnotthathard!neveralwaysusuallyseldomsometimesIngroups,askoneanotherhowyoukeepfit.Takenotesandgiveareport.3dNameWhatsport/exercisedoyoudo?Howoftendoyoudoit?LinTaojoggingeverydaybadmintontwiceaweekInourgroup,manystudentsliketodosportandexercise.LinTaojogseveryday...Whatsport/exercisedoyoudo?Ioftenjog.Workinpairsandaskoneanotherhowtokeepfit.Howoftendoyoudoit?Idoiteveryday.Takenotesandgiveareport.Inourgroup,manystudentsliketodosportandexercise.Student