剑桥少儿英语二级上Unit12上PPT资料.ppt
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剑桥少儿英语二级上Unit12上PPT资料.ppt
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2.上个周六你去了哪里?
3.昨天早上我在动物园里过得很开心。
Hasyourschoolgota_?
Yes,ithas./No,ithasnt.lakeliberaryComputerroomHasyourfamilygota_?
Yes,ithas./No.ithasnt.现在完成时现在完成时1.表示已发生过或完成的动作、状态影响到现在,动词要用过去分词。
(ever)2.表示过去发生的动作或情况到说话时已经结束或将继续进行下去。
基本结构:
has/have+动词过去分词2、Hehasreturnedfromabroad.3、Maryhasbeenillforthreedays.4、Hehasntseenmuchofhimrecently.5.Ihavedonemyhomework.6.Ihavehadlunch.7.Theyhavecleanedthehouse.1.Lucyandhersisterhavegonetothepark.2.Myparentshaveworkedfortwohours.3.Haveyouflownakite?
Yes,Ihave.4.HaveyoueverbeentoHongkong?
5.Wherehaveyoubeento?
6.Whathaveyoudone?
7.Theyhavecleanedthehouse.8.Wehaveboughtthebooks.9.HasyourfathereverbeentoBeijing?
10.ThomashasstudiedEnglishforthreeyears.11.Wehaveboughtthebooks.过去分词的构成规则动词与过去式构成相同,在动词后+ed如:
watch-watched,play-playedskip-skippedhelp-helped原形过去式过去分词hithithitputputputhurthurthurtAAA型:
不规则动词的过去分词:
ABB型:
原形过去式过去分词havehadhadsitsatsatsaysaidsaidbuyboughtboughtcatchcaughtcaughtthinkthoughtthoughtfindfoundfoundstandstoodstoodlearnlearntlearntmeanmeantmeantsleepsleptsleptspellspeltspelt1.Haveyoujustbeenhere?
No,I_(plant)manytrees.2.Whyareyouplayingfootballhere?
Hi,mum,I_(do)myhomework.3.Who_(win)thegame,TimorDan?
4.Howmanysentences_he_(make)?
5sentences.5.Myroomistidyandcleannow._you_(clean)yours?
6.What_(they)_(buy)forthepicnic?
haveplantedhaswonhavedonehasmadeHavecleanedhavebought1.Whenwillyoufinishreadingthatbook?
I_(read)italready.2.Sam_(be)inChinasincelastyear.3.Amyisagoodfriendofmine.I_(know)herforalongtime.4.Mary_(live)withhergrandpanow.sheloveshimverymuch.5.Benisreadingthebook.He_(read)itfortwohours.6.Isthatanewdress?
No,I_(have)thisdressforalongtime.havereadhasbeenhaveknownlivehasreadhavehad1.Howlong_you(live)inthatapartment?
About10years.2.YesterdayI_(go)toasmallvillagebycar.3.I_(be)sevenyearsold.4.LastFridaymorningMary_(get)upveryearly.5.Ann_(be)inAustraliaatthemoment.She_(be)thereforthelastthreeyears.6.I_(see)manyseaanimalsinthezoolastSunday.haveyoulivedgotamwentishasbeensawKey:
现在完成时,动词需用过去分词;
疑问Has提句首,否定not加后面;
has主人属第三;
而且只能是单数。
1、She_(ride)ahorse.2、He_(be)totheGreatWall.3、Tina_(find)adinasour.4、Myfather_(catch)abird.5、_yourmotherever_(be)toBeijing?
6、Tom_(notsleep)thisroom.7、Micheal_(notbe)toAmerica.hasriddenhasbeenhasfoundhascaughtHasbeenhasntslepthasntbeenBigBenHehasbeentoLondonEyeShehasbeentoLondonBridgeHehasbeentoRiverThamesShehasbeentoCambridgeUniversityShehasbeento练习题:
1.Theboy_anewfootball.2.LiuMei_twogoodfriends.3.Mysister_anewcar.4.Adog_fourlegs.7.Ourschool_alibrary.8._thatgirladoll?
No,she_.9.Myfather_beentoShanghai.10.Mymother_(buy)anewdress.hashashashashasHashasnt&
:
has只用于第三人称单数只用于第三人称单数,动词要用过去式;
hashasboughtHomework:
1.U12描红、课堂宝ex1、42.背part2左边过去分词,明天听写3.背part894.改正听写
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