外研八下现在完成时课件

基本句型锁定你讲师：Sera基本句型锁定你讲师：Sera11234影响性基本构成标志词持续性现在完成时1234影响性基本构成标志词持续性现在完成时2

第一部分现在完成时的影响性01第一部分013Heisfull

.Hehashadabigbreakfast.①表示过去发生的某一动作对现在造成的影响或结果。

Heisfull.Hehashadabigb4have\has+动词过去分词（done）助动词：have\has动词过去分词变化规则：现在完成时态①规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则②不规则动词：A-A-A型A-A-B型A-B-B型A-B-A型

A-B-C型

2.现在完成时的动词形式have\has+动词过去分词（done）助动词：have\5一般动词在词尾直接加“ed”work---worked---workedvisit---visited---visited以“e”结尾的动词在词尾加“d”live---lived---lived以“辅音字母+y”结尾的动词将"y"变为"i"，再加“ed”study---studied---studiedcry---cried---cried重读闭音节结尾,末尾只有一个辅音字母，先双写该辅音字母，再加“ed”stop---stopped---stoppeddrop---dropped--dropped动词过去分词的规则变化规律读一读，想一想一般动词在词尾直接加“ed”work---worked-61like_______-________2go_______-_________3bring_______-________4play_______-_________5shop_______-_________6see________-_______写出下列动词的过去式及过去分词7hit______-______8eat______-_____9become______-____10meet_____-______11do______-______12try_______-_______likedlikedwentgonebroughtbroughtplayedplayedshoppedshoppedsawseentriedtriedhithitateeatenbecamebecomemetmetdiddone1like_______-________写出下列动词的过7

第二部分现在完成时的基本句型02第二部分028现在完成时的基本句型①肯定句：主语+have/has+过去分词+其他.Ihavealreadyfinishedmyhomework.②否定句：主语+have/has+not+过去分词+其他.Ihaven'tfinishedmyhomeworkyet.③一般疑问句：Have/Has+主语+过去分词+其他.Haveyoufinishedyourhomeworkyet?④简略答语:

Yes,主语+have/has.(肯定)

No,主语+haven't/hasn't.(否定)Yes,Ihave./No,Ihaven't.yetalready注意：already用于肯定句，

yet用于疑问句和否定句中现在完成时的基本句型①肯定句：主语+have/has+过去91.Shehasalreadytoldusthenews.(改否定句)_________________________________________2.Therainhasalreadystopped.(改一般疑问句)__________________________________________3.Ihavewaitedherefortwohours.(划线提问)__________________________________________4.HehaslivedinShangHaifortwoyears.(划线提问)__________________________________________5.Theyhaveboughtanewcar,________________?(反义疑问句)按要求改写句子Shehasn’ttoldusthenewsyet.

Hastherainstoppedyet?Howlonghaveyouwaitedhere?Wherehashelivedfortwoyears?haven’tthey按要求改写句子Shehasn’ttoldusthe10短语辨析短语辨析11Yunnanhavegoneto（去而未归）homeYunnanhavegoneto（去而未归）home12Yunnanhavebeento（去而已归）homeYunnanhavebeento（去而已归）home13havebeeninnortheastofChinafor3days.在东北呆了三天。homeHarbinhavebeeninnortheastofChin14havebeentohasgonetohasbeenin注意：1.去而已归2.常与never/ever/次数连用

He__________toShanghaitwice.去而未归--Hello,thisisLilyspeaking.CouldIspeaktoMr.Li?--Sorry,He___________England.1.强调延续2.常与for/since连用

He___________Shanghaifor10years.hasbeenhasgonehasbeenhasbeenhasgonetohasbeenin+地点副词（here,there）havebeentohasgonetohasbee15典型例题典型例题161.Mr.Brown_____________Shanghaifor3days.2.Mary_________________theGreatWall.(never)3.WhereisTom?He____________thebookshop.4.They_______________thatvillageseveraltimes.5.Mikeandhisparents___________thenorth forhalfayear.

havebeeninhavebeento

havegonetohasbeeninhasneverbeentohasgonetohavebeentohavebeeninhavebeenin常与for连用havebeenin常与for连用去而未归与次数连用havebeento1.Mr.Brown_____________S17按所给词翻译下列句子

你已经找到你的书了吗?(find-found)

他们在这个城市建了许多房子.(build-built)Judy还没到达.(arrive-arrived)

你吃过早饭了吗?(have-had)

她刚刚离开.(leave-left)Haveyoufoundyourbookyet?Theyhavebuiltmanybuildingsinthiscity.Judyhasn’tarrivedyet.

Haveyouhadbreakfast?Shehasjustleft.按所给词翻译下列句子你已经找到你的书了吗?(fi181.

I____________(wait)forhimfortwohours.Iamveryangry.2.

My

father

____

already

_____

(come)

back

from

work.

He

is

tired

now.

3.

Noone____________(arrive)hereyet.4.

I_____________(nottalk)tohimyet.5.A：______yourbrother______hishomeworkyet?(finish)B:Yes,he‘salreadydoneit.用所给动词的适当形式填空hascome

havewaitedhasarrivedhaven'ttalked

Hasfinished1.

I____________(wait)forhi19外研八下现在完成时课件20基本句型锁定你讲师：Sera基本句型锁定你讲师：Sera211234影响性基本构成标志词持续性现在完成时1234影响性基本构成标志词持续性现在完成时22

第一部分现在完成时的影响性01第一部分0123Heisfull

.Hehashadabigbreakfast.①表示过去发生的某一动作对现在造成的影响或结果。

Heisfull.Hehashadabigb24have\has+动词过去分词（done）助动词：have\has动词过去分词变化规则：现在完成时态①规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则②不规则动词：A-A-A型A-A-B型A-B-B型A-B-A型

A-B-C型

2.现在完成时的动词形式have\has+动词过去分词（done）助动词：have\25一般动词在词尾直接加“ed”work---worked---workedvisit---visited---visited以“e”结尾的动词在词尾加“d”live---lived---lived以“辅音字母+y”结尾的动词将"y"变为"i"，再加“ed”study---studied---studiedcry---cried---cried重读闭音节结尾,末尾只有一个辅音字母，先双写该辅音字母，再加“ed”stop---stopped---stoppeddrop---dropped--dropped动词过去分词的规则变化规律读一读，想一想一般动词在词尾直接加“ed”work---worked-261like_______-________2go_______-_________3bring_______-________4play_______-_________5shop_______-_________6see________-_______写出下列动词的过去式及过去分词7hit______-______8eat______-_____9become______-____10meet_____-______11do______-______12try_______-_______likedlikedwentgonebroughtbroughtplayedplayedshoppedshoppedsawseentriedtriedhithitateeatenbecamebecomemetmetdiddone1like_______-________写出下列动词的过27

第二部分现在完成时的基本句型02第二部分0228现在完成时的基本句型①肯定句：主语+have/has+过去分词+其他.Ihavealreadyfinishedmyhomework.②否定句：主语+have/has+not+过去分词+其他.Ihaven'tfinishedmyhomeworkyet.③一般疑问句：Have/Has+主语+过去分词+其他.Haveyoufinishedyourhomeworkyet?④简略答语:

Yes,主语+have/has.(肯定)

No,主语+haven't/hasn't.(否定)Yes,Ihave./No,Ihaven't.yetalready注意：already用于肯定句，

yet用于疑问句和否定句中现在完成时的基本句型①肯定句：主语+have/has+过去291.Shehasalreadytoldusthenews.(改否定句)_________________________________________2.Therainhasalreadystopped.(改一般疑问句)__________________________________________3.Ihavewaitedherefortwohours.(划线提问)__________________________________________4.HehaslivedinShangHaifortwoyears.(划线提问)__________________________________________5.Theyhaveboughtanewcar,________________?(反义疑问句)按要求改写句子Shehasn’ttoldusthenewsyet.

Hastherainstoppedyet?Howlonghaveyouwaitedhere?Wherehashelivedfortwoyears?haven’tthey按要求改写句子Shehasn’ttoldusthe30短语辨析短语辨析31Yunnanhavegoneto（去而未归）homeYunnanhavegoneto（去而未归）home32Yunnanhavebeento（去而已归）homeYunnanhavebeento（去而已归）home33havebeeninnortheastofChinafor3days.在东北呆了三天。homeHarbinhavebeeninnortheastofChin34havebeentohasgonetohasbeenin注意：1.去而已归2.常与never/ever/次数连用

He__________toShanghaitwice.去而未归--Hello,thisisLilyspeaking.CouldIspeaktoMr.Li?--Sorry,He___________England.1.强调延续2.常与for/since连用

He___________Shanghaifor10years.hasbeenhasgonehasbeenhasbeenhasgonetohasbeenin+地点副词（here,there）havebeentohasgonetohasbee35典型例题典型例题361.Mr.Brown_____________Shanghaifor3days.2.Mary_________________theGreatWall.(never)3.WhereisTom?He____________thebookshop.4.They_______________thatvillageseveraltimes.5.Mikeandhisparents___________thenorth forhalfayear.

havebeeninhavebeento

havegonetohasbeeninhasneverbeentohasgonetohavebeentohavebeeninhavebeenin常与for连用havebeenin常与for连用去而未归与次数连用