动词过去式构成方法
1)一般在动词原形末尾加“ed”
look→looked,work→worked,wash→washed,relax→relaxed,
watch→watched,
play→played,climb→climbed,listen→listened,
clean→cleaned,row→rowed,show→showed,
want→wanted,wait→waited
2)以“e”结尾的动词加“d”.
hope→hoped,like→likedlive→lived,u→ud,
dance→danced,prepare→prepared
3)末尾只有一个辅音字母的重读闭音节词,先双写这个辅音字母,
再加“ed”。
stop→stopped,plan→planned
4)以“辅音字母+y”结尾的动词,先变“y”为“i”再加“ed”.
study→studied,carry→carried,cry→cried,worry→worried
(2)不规则动词的过去式:
1)过去式与动词原形的拼写形式相同:
let→let,put→putread→read(注意read的过去式读/red/)
2)i→a:
begin→began,drink→drank,give→gave,sing→sang,sit→sat,
swim→swam
3)i→o:
ride→rode,write→wrote
4)ow→ew:
know→knew,throw→threw
5)变为-ough,-augh:
bring→brought,buy→bought,think→thought;catch→caught,
teach→taught
6)am/is→was,are→were,do→did,come→camehave→had,
go→went,take→tookeat→ate,e→saw,leave→left,
get→got,tell→told,run→ran,say→said
(一)、一般现在时
1、特殊疑问句
Whatdoyou/theyusuallydo……?
I/We/They/often+动词原形…….
Whatdoesshe/he/itoftendo……?
She/He/Itusually动词+s/es……
2、一般疑问句
Doyou/theyusually+动词原形……?
Yes,I/We/Theydo.
No,I/We/Theydon’t.
Doesshe/he/itoften+动词原形?
Yes,she/he/itdoes.
No,she/he/itdoesn’t.
(二)、一般过去时
1、特殊疑问句
Whatdidyou/they/she/he/itdo+过去的时间?
I/We/They/She/He/It动词+ed+过去的时间.
2、一般疑问句
Didyou/they/she/he/it+动词原形+过去的时间?
Yes,I/we/they/she/he/itdid.
No,I/we/they/she/he/itdidn’t.
(三)一般将来时
1、特殊疑问句
Whatareyou/theygoingtodo+将来的时间?
Iam/We/Theyaregoingto+动词原形+将来的时间.
Whatisshe/heitgoingtodo+将来的时间?
She/he/It/isgoingto+动词原形+将来的时间.
2、一般疑问句
Areyou/theygoingto+动词原形+将来的时间?
Yes,Iam./we/theyare.
No,I’mnot.//we/theyaren’t
Isshe/he/itgoingto+动词原形+将来的时间?
Yes,she/he/itis.
No,she/he/itisn’t.
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