Unit8現在完成時復習課課件人教版八年級英語下冊

Unit8現在完成時RevisionReviewthesetenses.Iplayedbasketballyesterday.Ilikeplayingbasketball.Iamplayingbasketballnow.Iwillplaybasketballtomorrow.-Let'splaybasketball.-Ihavealreadyplayedit.2016startedlearningEnglish2021learning5yearshavelearnedEnglishIstartedlearningEnglishin2016.IamlearningEnglishthesedays.IhavelearnedEnglishfor5years.（一般過去時）（現在進行時）（現在完成時）現在完成時VS一般過去時Watchthevideocarefully,andtakenotes.Grammarwork---

live---study---drop---RegularVerbsworked---workedlived---lived

studied---studieddropped--dropped

(1)一般動詞，在詞尾直接加ed。(2)以不發(fā)音的e結尾的動詞,詞尾直接加d。(3)“輔音字母+y”結尾,y變?yōu)閕再加ed。(4)重讀閉音節(jié),末尾只有一個輔音字母,雙寫該輔音字母，再加ed。cut—

put—make—have—take—sing—cut—cutput—putmade—madetook—takenhad—hadsang—sungB.過去式與過去分詞形式一樣A.以不變應萬變C.原形，過去式和過去分詞形式都不一樣IrregularVerbssend→________________bring→_______________feel→________________be→________________pick→_______________stay→_______________hope→_______________study→______________stop→_______________read→_______________picked→pickedstayed→stayedhoped→hopedstudied→studiedstopped→stoppedread→readWritethecorrectformsfelt→feltsent→sentbrought→broughtwas/were→been1.肯定句：主語+have/has+過去分詞(+其他)2.否定句：主語+have/has+not+過去分詞(+其他)

3.一般疑問句：Have/Has+主語+過去分詞(+其他)肯定回答/否定回答.4.特殊疑問句:特殊疑問詞(不是句子主語)+have/has+主+過分(+其他)特殊疑問詞(是句子主語)+have/has+過分(+其他)現在完成時:Ihaveread

TreasureIsland./Hehasfinishedhishomework.Ihavenotread

TreasureIsland./Hehasnotfinishedhishomework.HaveyoureadTreasureIslandYes,Ihave./No,Ihaven't.HowlonghaveyoustayedinChangshaalready和yet都可以作現在完成時的標志詞，但用法不同。◆already一般用于肯定句中。如：Wehavealreadycleanedupourclassroom.注意：already用于疑問句中時通常表示驚奇。如：HaveyoufinishedyourhomeworkalreadyIcan’tbelieveit.◆yet一般用于疑問句和否定句中。如：HaveyouseenheryetThebushasn’tcomeyet.send→________________bring→_______________feel→________________be→________________pick→_______________stay→_______________hope→_______________study→______________stop→_______________read→_______________picked→pickedstayed→stayedhoped→hopedstudied→studiedstopped→stoppedread→readWritethecorrectformsfelt→feltsent→sentbrought→broughtwas/were→been2016startedlearningEnglish2021learning5yearshavelearnedEnglishIstartedlearningEnglishin2016.IamlearningEnglishthesedays.IhavelearnedEnglishfor5years.（一般過去時）（現在進行時）（現在完成時）現在完成時VS一般過去時現在完成時的標志詞Hehasalreadygotherhelp.Hehas

just

seenthefilm.Hehasn’tcomeback

yet.

ThisisthebestfilmIhaveeverseen.IhaveneverbeentoAmerica.Ihaveseenthisfilm

forthreetimes.Eversincethen,shehasbeenafanofcountrymusic.已經剛才還，尚未，已經曾經從不次數自…以來Whathavelearnedthesedays/recentlySofar,wehavefinishedhalfofthework.

Thegirlhaslearnedpianoforsixyears.Thegirlhaslearnedpianosinceshewasfiveyearsold.

Myhometownhaschangedalotinthepast/lastfewyears.

標志詞：already,yet,just,ever,never,…times(次數)，since,eversince,thesedays,recently,sofar,for,since,inthelast/past…years/months/weeks/days…/before這些天最近到目前為止達（到）自…以來在過去的幾年里GrammarChooseandpracticeIhaven't

readTreasureIslandyet.我已經讀過金銀島了。IhavealreadyreadTreasureIsland.請把它變?yōu)榉穸ň浜鸵话阋蓡柧?。HaveyoureadTreasureIslandyetMakeSentences1.—DoyouknowthemovieLostinThailand—Yes.I___ittwice.It’sfunny.A.sawB.seeC.haveseenD.willsee中考鏈接2.—Lunch—No,thanks.I_____.A.willeatB.ameatingC.haveeatenHaveyoufoundityetHehasalreadyleftdidheleaveShehasalreadyseenthefilmhaven’ttoldthemyetloveshasreadwillbefinishedwillwritehasn’treadGoodbyetoyoumytrustedfriendWe'veknowneachothersincewewerenineortenTogetherwe'veclimbedhillsandtreesLearnedofloveandABC'sSkinnedourheartsandskinnedourkneesGo