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中考英語《一般現(xiàn)在時》考點:一般現(xiàn)在時的構(gòu)成
一般現(xiàn)在時的構(gòu)成:
1、肯定形式:S+動詞原形(v.)或 單三形式 (v.s/v.es)+O.
2、否定形式:S+助動詞do not/ does not+動詞原形+O.
3、疑問形式:助動詞Do/Does +S.+動詞原形+O.
例如:
I often help my parents do housework at home.
Tom often helps his parents do housework at home.
Sometimes Lucy washes her clothes herself.