現(xiàn)在完成時語法專項(xiàng)復(fù)習(xí)課件.ppt

Unit6語法專項(xiàng)課件 現(xiàn)在完成時1 魯教版版八年級上冊 Theaimofthisclass 本課目標(biāo) 1 考點(diǎn)解讀2 通過重點(diǎn)考點(diǎn)運(yùn)用 再現(xiàn) 現(xiàn)在完成時 相關(guān)知識 3 當(dāng)堂達(dá)標(biāo)測試4 讓學(xué)生構(gòu)建 現(xiàn)在完成時 相關(guān)知識體系 一 考點(diǎn)解讀 現(xiàn)在完成時的中考考點(diǎn) 考點(diǎn)1 考查基本概念 考點(diǎn)2 考查時間狀語 考點(diǎn)3 考查與一般過去時的區(qū)別 考點(diǎn)4 考查非延續(xù)性動詞的用法 考點(diǎn)5 考查詞組have hasbeento have hasgoneto與have hasbeenin at的區(qū)別 否定 havenot haven t hasnot hasn t 疑問 Have Has 肯定 1 現(xiàn)在完成時的構(gòu)成 2 句式 Yes have has No have hasn t 答語 have has vt 過去分詞 PP 3 現(xiàn)在完成時的兩種主要用法 1 過去發(fā)生的動作對現(xiàn)在造成的影響或結(jié)果 2 過去已經(jīng)開始 持續(xù)到現(xiàn)在的動作或狀態(tài) hadbreakfast Ihavealreadyhadmybreakfast 現(xiàn)在我不餓 I mnothungrynow movedherein2009 Istilllivehere Ihavelivedhereforthreeyears Ihavelivedheresince2009 threeyearsago now past time 現(xiàn)在完成時的時間狀語分為四類1 與already just 剛好 正好 ever never before yet連用 2 與recently sofar inthepast lastfewyears today等時間狀語連用 3 與帶for和since的時間狀語連用 4 與once twice threetimes severaltimes等表重復(fù)次數(shù)的詞語連用 5 sofar到目前為止 現(xiàn)在完成時的時間狀語 1 for 時間段2 since 時間點(diǎn) 過去 3 since 一段時間 ago for 時間段4 since 從句 常用一般過去時 5 It s 一段時間 since 過去時的句子 since和for用法小結(jié) 1 I veknowLiLei tenyears 2 Ihavelivedhere 2002 3 Themeetinghasbeenon anhourago 5 Shehastaughtus Icametotheschool 6 It sabouttenyears helefthishome Fillintheblankswith since and for for since since since since foranhour 易錯點(diǎn) 現(xiàn)在完成時 一般過去時用法不同 易錯點(diǎn) 現(xiàn)在完成時 一般過去時標(biāo)志詞不同 典例3 Julie sfather toLondonlastmonth He therethreetimes A went hadgoneB hasgone hasbeenC went hasbeenD hasbeen hadgone 考查時態(tài) lastmonth為一般過去時標(biāo)志詞 選用went threetimes表明去倫敦的 結(jié)果 影響 選用現(xiàn)在完成時 2 3考點(diǎn)運(yùn)用與知識再現(xiàn) 與一般過去時的區(qū)別 1 ThesefarmershavebeentotheUnitedStates Really When there willtheygo didtheygo dotheygo havetheygone2 you yourhomeworkyet Yes I itamomentago Did do finished Have done finished Have done havefinished will do finish 用法小結(jié) 現(xiàn)在完成時強(qiáng)調(diào)的是現(xiàn)在的情況 它不能和表示過去時間狀語連用 而一般過去時只單純表示過去的動作或狀態(tài) 和現(xiàn)在不發(fā)生關(guān)系 可以和表示過去的時間狀語連用 B B 用法小結(jié) 非延續(xù)性動詞又叫瞬間性動詞或終止性動詞 它們可用于完成時態(tài) 但不能與for since等表示一段時間的狀語連用 也不能和howlong問句連用 如果要和一段時間狀語連用 應(yīng)將它們轉(zhuǎn)化成相應(yīng)延續(xù)性動詞 非延續(xù)性動詞與延續(xù)性動詞的轉(zhuǎn)化 2 4考點(diǎn)運(yùn)用與知識再現(xiàn) 考查非延續(xù)性動詞的用法 1 Hisfather thePartysince1978 A joinedB hasjoinedC wasinD hasbeenin2 Howlonghaveyou thelibrarybook Forabouttwoweeks A borrowB borrowedC areborrowingD kept3 Hurryup Theplay fortenminutes A hasbegunB hadbegunC hasbeenonD began4 Howlonghashe thiscar Fortwoyears A buyB boughtC hadD buys5 Hisgrandma sincetwoyearsago A wasdiedB hasbeendeadC wasdeadD hasdied D D C C B 用法小結(jié) 1 have hasbeento 表示曾經(jīng)去過某地 但現(xiàn)在人不在那兒 常與once twice ever never等時間狀語連用 2 have hasgoneto 表示已經(jīng)去了某地 現(xiàn)在人可能在去的途中或已在那兒了 3 have hasbeenin 表示 呆在某地多長時間了 句末有一段時間 如果是小地方用at代替in 2 5考點(diǎn)運(yùn)用與知識再現(xiàn) 考查詞組have hasbeento have hasgoneto與have hasbeenin at的區(qū)別 1 MissGreenisn tintheoffice she tothelibrary hasgone went willgo hasbeen2 Myparents Shandongfortenyears havebeento havebeenin havegoneto havebeen3 TheSummerPalaceiswonderful Haveyouevervisitedanyotherinterestingplaces Yes we theGreatWall too A havegonetoB havebeeninC hadgonetoD havebeento A B D 3當(dāng)堂達(dá)標(biāo)測試 滿分30分 一 用括號中所給單詞的適當(dāng)形式填空 10分 1 Thisstoryisveryinteresting I read ittwicetoday 2 Myteacher go toItaly She leave yesterdayevening 3 TheWhites move tothiscitythreeyearsagoand live heresincethen 4 Tom chat withhisfriendsonlineforanhour 5 Greatchanges take placesofar haveread hasgone left moved havelived haschatted havetaken 二 單項(xiàng)選擇 10分 1 Ourteacherhastaughtinourschool A tenyearagoB tenyearslongC fortenyearsD sincetenyears2 Haveyoudonethejobyet A NotalreadyB NotyetC No Idon tD Nonever3 HowlonghavetheseIndiankids thisChineseschool Foraboutthreeyears A cometoB beentoC beeninD joined4 Inthepastfewyearsthere greatchangesinmyhometown A havebeenB wereC hadbeenD havehad5 Jenny anotherlettertohermotherthreedaysago she tohermotherthreetimes A writes wroteB wrote haswrittenC write writesD haswritten haswrit