2023学年完整公开课版10I'vehadthisbikeforthreeyearsSe

Unit10I’vehadthisbikeforthreeyears.SectionAGrammarFocus-4c1.Howlonghaveyouhadthatbikeover there?

I’vehaditforthreeyears.2.Howlonghashissonownedthetrain andrailwayset?

He’sowneditsincehisfourthbirthday.3.Haveyoueverplayedfootball?

Yes,IdidwhenIwaslittle,butIhaven’t playedforawhilenow.GrammarfocusHowlonghaveyouhadthatbikeoverthere?I'vehaditforthreeyears.Howlonghashissonownedthetrainandrailwayset? He’sowneditsincehisfourthbirthday.Haveyoueverplayedfootball?Yes,IdidwhenIwaslittle,butIhaven'tplayedforawhilenow.GrammarFocusfor和since在现在完成时中的应用for与since都能与现在完成时连用，但区别较大：（1）for后须接“时间段”

HehasstudiedEnglishforfiveyears.

他学英语5年了。（2）since后须接“时间点”

HehasstudiedEnglishsince1999.

他从1999年开始学英语。（3）二者可以转换

for+一段时间=since+一段时间+agoHehasbeenhereforfiveweeks.=Hehasbeenheresincefiveweeksago.

他到这儿已经有五个星期了。（4）均须与延续性动词连用，也可以与非延

续性动词的否定式连用。如:Ihaveboughtthiscomputersincefouryearsago.(×)Ihavehadthiscomputersincefouryearsago.(√)Ihaven’tboughtanythingfortwomonths.(√)Ihaven'theardfromhimfor3weeks.(√)2.短暂性动词(come,go,leave,buy…)可以用于现在完成时。但不能用于带有

for或是since的肯定句中。HehasleftBeijingforaweek.HehasnotleftBeijingyet.(×)(√)Theoldmandiedtwoyearsago.这个老人两年前死了。Theoldmanhasbeendeadfor

twoyears.这个老人死了两年了。Heboughtacarfiveyears

ago.他五年前买了一辆轿车。Hehashadthecarfor

fiveyears.这辆轿车他买了五年了。

巧记瞬间性动词的转换：

开始离去借来还，出生入死买到家，穿衣入睡要感冒，开开关关变结束。1beginbeon6

returnbeback2leavebeawayfrom7

joinbein3

gobeoff8

diebedead4

borrowkeep9

buyhave5

comebehere10

arrivebehere10reachbehere11putonwear12fallasleepbeasleep13catchacoldhaveacold14openbeopen15closebeclosed16becomebe17end/finishbeover巧记瞬间性动词的转换：

开始离去借来还，出生入死买到家，穿衣入睡要感冒，开开关关变结束。Fillintheblanks.1.—Howlonghaveyoulivedhere?—I’velivedhere____twentyyears.2.Yes,I’vebeenhere_____1976.3.Hehasjustboughtanewhouseinthecity,butever_____hemovedin,hehashadtroublewithcarsandtheirowners.4.Wehaven’tseeneachother______lastweek.5.MyparentsandIhavebeeninHongKong____twodays.

forsincesincesinceforgo

Ready?6.—Howlonghaveyouhadthatbikeoverthere?—I’vehadit____threeyears.7.Jeffhashadhisbike____

morethan10years.8.Yes,I’vehadit____sevenyears.9.Amyhashadherfavoritebook____threeyears.10.Amyhashadthetoybear______shewasababy.forforforforsince11.Amy’smomhashadtheoldbreadmaker____morethantenyears.12.I’vehadthismagazine____acoupleofmonths.13.I’vehadthem_____Iwasachild.14.Mymom’shadit___alongtimebutitstillworks.15.Althoughhehasnotplayedwithhisoldtoys___alongtime,hestillwantedtokeepthem.forforsinceforfor16.Forexample,hehasownedatrainandrailwayset_____hisfourthbirthday,andheplayedwithitalmosteveryweekuntilhewasaboutseven.17.Asforme,Ididnotwanttogiveupmyfootballshirts,but,tobehonest,Ihavenotplayed____awhilenow.sincefor4aRewritethesentencesusingfororsince.

JimisinJapan.Hearrivedtherethreedaysago.2.Theyareveryhungry.Theirlastmealwastenhoursago.Theyhaven’teaten

fortenhours/sincetenhoursago.Jimhas

beenin

Japanforthreeyears.Quiz3.Ihaveacamera.Iboughtitin2009.4.IknowAnna.Ifirstmetherthreeyearsago.5.Lindaisill.ShebecameillonMonday.Ihavehadacamerasince2009.IhaveknownAnnforthreeyears/sincethreeyearsago.LindahasbeenillsinceMonday.4bFillintheblankswiththecorrectformsoftheverbsinbrackets.

I_______________(neverbe)tothewaterparkbefore.Iwantto_____(go)nextmonthbeforetheweathergetstoocold.2.They_________________(neverown)anypets,butthey__________________

(alwayswant)tohaveadog.haveneverbeengohaveneverownedhavealwayswanted3.We_________(have)apianosincelast

November.We_______(buy)itfromtheLi

familywhentheymovedtotheUSlastyear.4.CathyandAmy____________(notbe) backtotheirhometownfortwoyears.They______(miss)theirhometownalotandhopetovisittheplacenextyear.havehadboughthaven’tbeenmiss5.Thismuseum_________(be)hereforover20years.It_____(be)oneoftheoldestbuildingsinthissmalltown.

hasbeenisFillinthequestionsandask