Present

Perfect

Tense現(xiàn)在完成時(shí)第一關(guān)·理解現(xiàn)在完成時(shí)的意義進(jìn)步目標(biāo)：能夠理解現(xiàn)在完成時(shí)的意義過關(guān)條件：能夠正確解答練習(xí)So,shehaslearnedEnglishfortwo

years.HernameisWu.She’s4.ShestartedtolearnEnglishwhenshewas2.現(xiàn)在完成時(shí)-含義2yearsold4yearsold還要繼續(xù)學(xué)…1.過去發(fā)生的動(dòng)作持續(xù)到了現(xiàn)在，可能繼續(xù)發(fā)展下去。yesterdayNowSorry.2.過去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成了影響或結(jié)果?，F(xiàn)在完成時(shí)-含義Wu：Let’sgotowatchthisfilm.Ma:Sorry,Iwatchedthefilmintheclass.Ihavewatcheditalready.現(xiàn)在完成時(shí)-含義1.過去發(fā)生的動(dòng)作持續(xù)到了現(xiàn)在，可能繼續(xù)發(fā)展下去。2.過去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成了影響或結(jié)果。已經(jīng)Exercises：判斷下列語句應(yīng)該用什么時(shí)態(tài)Tom：我昨天晚上把鑰匙丟了。Cindy：你找到你的鑰匙了嗎？Tom：我馬上就去找鑰匙。Tom：我已經(jīng)找了兩個(gè)小時(shí)了。Cindy：那我來幫你吧。一般過去時(shí)現(xiàn)在完成時(shí)一般將來時(shí)現(xiàn)在完成時(shí)一般現(xiàn)在時(shí)現(xiàn)在完成時(shí)-結(jié)構(gòu)

ShehaslearnedEnglishfortwo

years.

Ihavewatcheditalready.havewatchedhave/has+過去分詞haslearnedExercises：Isthereapresentperfecttense？1.Ididn’tfinishmyhomework.2.Ihaveneverheardofthatbefore.3.Ihavethreemealsaday.4.Hehashadlunchsince12:00.hashadhaveheardExercises：數(shù)一數(shù)有多少句子包含現(xiàn)在完成時(shí)過去分詞不規(guī)則變法AAA型ABB型過去分詞不規(guī)則變法cost—cost—costcut—cut—cuthit—hit—hithurt—hurt—hurtlet—let—letput—put—putAAA型1.bring—brought—brought

2.buy—bought—bought

3.think—thought—thought4.send—sent—sent5.spend—spent—spentABB型過去分詞不規(guī)則變法ABC型ABA型AAB型過去分詞不規(guī)則變法begin—began—begundrink—drank—drunksing—sang—sungdraw—drew—drawngrow—grew—grownABC型ABA型1.beat—beat—beatenAAB型第三關(guān)·時(shí)間標(biāo)志詞進(jìn)步目標(biāo)：能夠掌握現(xiàn)在完成時(shí)的時(shí)間標(biāo)志詞過關(guān)條件：能夠正確作答題目Ithasalreadyeatenmanycakes.Doesitwanttoeatanycakes?I’mfull.eatenlotsofice-cream.Ithasalreadyyet否定句疑問句?_____it________lotsofice-creamyet?HaseatenYes,it______No,it________hashasn’t現(xiàn)在完成時(shí)-時(shí)間標(biāo)志詞already:

已經(jīng)，肯定句句中或句末。I

have

already

eaten

breakfast.I

have

eaten

breakfast

already

.I

haven‘t

eaten

breakfast

yet.Have

you

eaten

breakfast

yet?yet:

還；已經(jīng)，否定句和疑問句句末。現(xiàn)在完成時(shí)-exercisesIhavealreadyheardthenews.1.同義句轉(zhuǎn)換：Ihaveheardthenews___________.2.改成否定句：Ihaven'talreadyheardthenews.Ihaven'theardthenews____.3.改成疑問句：Haveyoualreadyheardthenews?Haveyouheardthenews_____?alreadyyetyet現(xiàn)在完成時(shí)-時(shí)間標(biāo)志詞I

have

never

been

to

Beijing.never:

從未，肯定句中表達(dá)否定意義。Have

you

ever

been

to

Beijing?ever:曾經(jīng)，一般用于疑問句?，F(xiàn)在完成時(shí)-時(shí)間標(biāo)志詞I

have

just

finished

my

homework.just:

剛剛，現(xiàn)在完成時(shí)，have/has后面。I

finished

my

homework

just

now.just

now:

剛剛，一般過去時(shí)?，F(xiàn)在完成時(shí)-時(shí)間標(biāo)志詞I

have

lived

in

Xuzhou

since

five

years

ago.I

have

lived

in

Xuzhou

since

I

was

born.since+過去時(shí)間點(diǎn)since+一般過去時(shí)句子for+時(shí)間段I

have

stayed

here

for

two

weeks.用for或since填入下列句子。1.Hehaslivedhere_____sixyears.2.Ourteacherhastaughtatthisschool_____1972.3.Ihavebeenawake(醒來)_____sixo’clock.4.Theweatherhasbeenverycold_____Christmas(圣誕節(jié))5.Mr.Smithhasn’ttravelledbytrain_____heboughthisnewcar.forsincesincesincesince現(xiàn)在完成時(shí)-時(shí)間標(biāo)志詞表示不確定的時(shí)間：already(肯定)、yet(否/疑)、just、ever、never、recently、lately表示一段時(shí)間：sofar、upto/tillnow、since+過去時(shí)間點(diǎn)、for+時(shí)間段、all+時(shí)間段、howlong表示...之前：inthepast/last+時(shí)間段、時(shí)間段+before表示次數(shù):once、twice、數(shù)字+times動(dòng)詞原形過去式過去分詞putputholdtellcaughtspentbuymaderunfallfoundgethear動(dòng)詞原形過去式過去分詞readkeeptellleftloseseentaughtthoughtwinhavebeateat翻譯句子1.他已經(jīng)睡著了。（睡著：fall

asleep)否定：疑問：翻譯句子2.他們贏得了比賽。（贏：win)否定：疑問：3.have/hasbeento與have/hasgoneto的區(qū)別TimhasbeentoAustralia.

去過回來了TimhasgonetoAustralia.

去了沒回來重要考點(diǎn)現(xiàn)在完成時(shí)-exercises根據(jù)句意，用適當(dāng)?shù)亩陶Z1.Where’syourfather?Hehas_________Shanghai.2.Haveyou

ever_________England?No,Ihaven’t.3.Wehavenever_________the