現(xiàn)在完成時(shí)(13張）ppt課件

1、如今完成時(shí)The present perfect tense考點(diǎn)一、如今完成時(shí)的構(gòu)造考點(diǎn)一、如今完成時(shí)的構(gòu)造如今完成時(shí)是由如今完成時(shí)是由構(gòu)成。構(gòu)成。一定句：一定句：否認(rèn)句：否認(rèn)句：普通疑問(wèn)句：普通疑問(wèn)句：簡(jiǎn)單答語(yǔ)簡(jiǎn)單答語(yǔ):(一定一定)(否認(rèn)否認(rèn))主語(yǔ)+have/has done + 其他.主語(yǔ) + havent/hasnt + done + 其他.Have/Has + 主語(yǔ) + done + 其他？Yes,主語(yǔ) + have/has.No,主語(yǔ) + havent/hasnt.Have/has + doneNo man is born wise or learned考點(diǎn)二：如今完成時(shí)的用法考點(diǎn)二

2、：如今完成時(shí)的用法1動(dòng)作發(fā)生在過(guò)去某個(gè)不確定的時(shí)間，但對(duì)如今有某種影響和結(jié)果。常與already(曾經(jīng)), yet(曾經(jīng)), just(剛剛),ever(曾經(jīng))never等詞連用. 如： Have you had lunch yet? Yes,I have. Ive just had it. 他曾經(jīng)吃午飯了嗎？ 我剛剛吃過(guò)。 Someone has broken the window. ( )I have already lost the key. ( )I havent read that book yet.( )I have just cleaned my hands. ( )如今我不餓了

3、窗戶如今是壞的我如今沒(méi)有鑰匙不了解書(shū)的內(nèi)容手是干凈的No man is born wise or learnedtranslate他曾經(jīng)找到他的書(shū)了嗎? (find-found) 他們?cè)谶@個(gè)城市建了許多房子. (build-built) Judy還沒(méi)到達(dá). (arrive-arrived) 他吃過(guò)早飯了嗎? (have-had) 她剛剛分開(kāi). (leave-left)Theyhavebuiltmanybuildingsinthiscity.Haveyoufoundyourbookyet?Judyhasntarrivedyet.Haveyouhadbreakfast?Shehasjustleft

4、.No man is born wise or learned2表示從過(guò)去某一時(shí)辰開(kāi)場(chǎng)不斷繼續(xù)到如今的動(dòng)作或形狀。這個(gè)動(dòng)作能夠剛停頓，能夠依然在進(jìn)展。常帶有for和since和in/over the past/last + 時(shí)間段等表示一段時(shí)間的狀語(yǔ)或表示與如今時(shí)辰相連的時(shí)間狀語(yǔ)so far,up to now 如：He has taught here since 1981 I havet seen her for four years. 我有四年沒(méi)見(jiàn)到她了。 She has learned English for 5 years. Great changes have taken place

5、 in xian in the past few years. So far, we have only learned 1000 words. No man is born wise or learned留意：留意：SinceSince與與forfor的用法的用法since: (since: (自自以來(lái)以來(lái)) )He has stayed here since 5 oclock.He has stayed here since 5 oclock.He has stayed here since 5 hours ago.He has stayed here since 5 hours ago.

6、for: (for: (長(zhǎng)達(dá)長(zhǎng)達(dá)He has read the book for 2 weeks.He has read the book for 2 weeks.Since + 過(guò)去的時(shí)間點(diǎn) Since + 時(shí)間段 + ago For + 時(shí)間段No man is born wise or learned用用for和和since填空填空1.Mr.BrownhashadhisTV_15years.2.Ivetakendrivinglessons_lastmonth.3.Mysisterhashadhercellphone_amonth.4.Wehaventusedourcar_alongtim

7、e.forsinceforforNo man is born wise or learned1. _ you_ your homework yet? Yes, I _ it just now. A. Did; do; finished B. Have; done; finished C. Have; done; have finished D. Will; do; finish2. We have been friends since _. A. children B. five years C. five years ago D. five years before BCNo man is

8、born wise or learned3. Those foreign friends left Guangzhou _. A. since last week B. a week ago C. for a week D. since a week ago 4. I _ at this school for two years. A. am studying B. study C. studied D. have studied 5. Mrs. Wang has lived in Haikou _ 1992. A. since B. from C. after D. in 6. The wa

9、ter _ dark and dirty. Its no longer safe to drink. A. became B. has become C. will become D. was becomingBDABNo man is born wise or learned拓展考點(diǎn)、拓展考點(diǎn)、hasgone(to),hasbeen(to),hasbeen(in)的的區(qū)別區(qū)別Have/Hasgone(to):(如今不在說(shuō)話現(xiàn)場(chǎng)如今不在說(shuō)話現(xiàn)場(chǎng))Whereisyourfather？HehasgonetoShanghai.Have/Hasbeen(to):(已不在去過(guò)的地方已不在去過(guò)的地方)My

10、fatherhasbeentoShanghai.Have/hasbeenin/at：(還在所呆的地方還在所呆的地方MyfatherhasbeeninShanghaifortwomonths.=sincetwomonthsago.去過(guò)去了在某地待了多久No man is born wise or learned用用have/hasbeento,have/hasgoneto填空：填空：1.Whereisyourbrother?He_theshop.Hellbebacksoon.2._youever_toAmerica?Yes,I_NewYorktwice.3.IsBennyhere?No,he_theschoollibrary.Heleftfiveminutesago.has gone toHavebeen tohave been tohas gone toNo man is born wise or learned學(xué)霸的學(xué)霸的：中考題中對(duì)于時(shí)態(tài)題的調(diào)查是一個(gè)重中之重，解答這中考題中對(duì)于時(shí)態(tài)題的調(diào)查是一個(gè)重中之重，解答這類(lèi)題時(shí)類(lèi)題時(shí),我們要