六年級下冊英語素材-一般過去式語法點人教PEP2014秋

★一般過去時★1、觀點表示在過去某個時間里所發(fā)生的動作或存在的狀態(tài)。往常在句子里找到表示過去時間的詞或詞組。1.yesterday或以其組成的短語：yesterdaymorning(afternoon,evening)等；2.由“l(fā)ast+時間名詞”組成的短語：lastnight,lastyear(winter,month,week)等；3.由“時間段+ago”組成的短語：amomentago,ashorttimeago,anhourago等；4.其余：justnow等如：Mybrotherwenttoschoolbybikelastterm.Thewatchwasunderthetablethreedaysago.IwatchedthemoonandatethemooncakeslastMid-AutumnFestival.Jimwenttothesupermarketyesterday.、動詞一般過去時變化規(guī)則1．一般在動詞末端加-ed，如：pull-pulled,cook-cooked,play-played2．結(jié)尾是e加d，如：taste-tasted3．末端只有一個元音字母和一個輔音字母的重讀閉音節(jié)，應(yīng)雙寫末端的輔音字母，再加-ed，如：stop-stopped，plan-planned,prefer-preferred4．以“輔音字母+y”結(jié)尾的，變y為i，再加-ed，如：study-studied規(guī)則動詞過去時組成口訣過去時組成有方法，一般詞尾加ed。假如詞尾有個e，直接加d就能夠。“輔音字母+y”在詞尾，變y為i加ed。“一輔重閉”作尾巴，雙寫以后ed加。．不規(guī)則動詞一般過去時：am/is→wasare→werehave/has→haddo→didsay→saidfall→fellsing→sangsit→satgive→gaverun→rancome→cameeat→atetake→tookwrite→wroteride→rodedrive→drovespeak→spokeget→gotgo→wentmake→madeknow→knewsee→sawteach→taughtbuy→boughtread→readput→puthurt→hurtcut→cut3、句式變化Be動詞在一般過去時中的變化1)am

和

is

在一般過去時中變成

was

。（wasnot=wasn

’t）2)are

在一般過去時中變成

were

。（

werenot=weren

’t）3)帶有

was

或

were

的句子，其否認、疑問的變化和

is,am,are

同樣，即否認句在

was

或

were

后加

not

，一般疑問句把

was

或were

調(diào)到句首。句中沒有be動詞的一般過去時的句子Jimdoeshomeworkeveryday.Jimdidhomeworkyesterday.否認句：Jimdidhomeworkyesterday.Jimdidn'tdohomeworkyesterday.(didn't+動詞原形)一般疑問句：Jimdidhomeworkyesterday.DidJimdohomeworkyesterday?(在句首加did，句子中的動詞過去式變回原形)特別疑問句：Jimdidhomeworkyesterday.DidJimdohomeworkyesterday?WhatdidJimdoyesterday?(疑問詞+一般疑問句？)綜合提升一、寫出以下動詞的一般過去時is\am________

study_______

plant________

are________

play_________eat__________do________

put______has_________

read_________come_________

make________sit________

have__________run__________二、選擇題()1.We______anEnglishplayamomentago.A.seeB.seesC.saw()2.Liming________lastSundaymorning.A.cuthairB.cutshairC.iscutting()3.He________theclothesyesterday.A.didn’twashB.didn’twashedC.don’twashed()4.It______awindydayyesterday.A.isB.wasC.am()5.What______youusuallydoontheweekend?A.areB.doC.did()6.He______hisgrandparentslastSunday.A.visitB.visitedC.visits()7.Wheredidyougo_______?A.tomorrowB.nowC.justnow()8.–Didyouplayfootball?--Yes.I________football.A.playB.playsC.played()9.__________you__________toschoollastSunday?A.Did,comeB.Do,comeC.Were,come()10.______he______footballlastweekend?A.Did,playedB.Did,playC.Did,plays()11.WhatdidTomdo___________?C.Tomorrow三、用單詞的適合形式填空He_________(be)inWuxitwoyearsago.She________(read)acomicbooklastnight.We_______(have)apartylastChristmas.We_______(go)hikinglastSunday.I________(make)amodelshipwithMikeyesterday.They________(play)chessintheclassroomlastPElesson.Rose________(do)homeworkthedaybeforeyesterday.What_______(do)you_______(do)twohoursago?Johnwaslateforclassthismorningbecausehe_______(get)uplate.Thechildren________(be)excitedjustnow.四、句型變換1.Hewasdoinghishomeworknow.否認句：___________________________________________一般疑問句:___________________________________________肯、否回答：_________________________________________2.SuHaididhishomeworklastnight.否認句：________________________________________________一般疑問句：____________________________________________肯、否認回答：__________________________________________3.Nancywenttoschoolearlythismorning.否認句：________________________________________________一般疑問句：____________________________________________肯、否認回答：__________________________________________4.WesangsomeEnglishsongs.否認句：________________________________________________一般疑問句：____________________________________________肯、否認回答：_________________________________________