來源:網(wǎng)絡(luò)來源 作者:中考網(wǎng)編輯 2021-04-27 16:52:22
中考網(wǎng)整理了關(guān)于2021年中考英語知識點(diǎn)之動詞do在句中的作用,希望對同學(xué)們有所幫助,僅供參考。
動詞do在句中的作用可以概述為四句十二字:"做"實(shí)義,助動詞,替前文,強(qiáng)語氣。
作用一:實(shí)義do
do作實(shí)義動詞時,有do, does, did, done, doing五種形式,還有及物、不及物之分。如:
1. vt. "做;研究;整理;完成"。如:
、賂he old man does an hour of sport every day.
②She did her homework at home last night.
、跰other was doing the cooking when I reached home.
、蹾ave you done the exercises yet?
2. vi. "行動;工作;進(jìn)展;足夠"。如:
、貹ate does very well in her Chinese.
、贖ow do you do?
、踂ell done!
、躎hat will do.
作用二:助動do
do作助動詞時,只有do, does, did三種形式,無詞義,限用于含行為動詞的一般現(xiàn)在時和一般過去時兩種時態(tài)的否定句和疑問句中。如:
、賂hey don't have any tickets for tonight's concert.
、贙ate stayed at home last night, didn't she?
、跦ow many books does the library have?
、躍he doesn't do the washing in the evening.
作用三:替代do
為避免動詞的重復(fù),使語言簡練,常以do, does, did替代前文所用的行為動詞。如:
、賂om runs much faster than you do.
②-Lucy, can you get some more tea, please?
-Sure. I'll do it right away.
、-Who broke the cup?
-Mimi did.
、-I like bananas.
-So does he.
作用四:語氣do
為突出感情色彩,do常用于祈使句、強(qiáng)調(diào)句和倒裝句中,以加強(qiáng)語氣。如:
、貲o be careful.
、贒on't tell a lie.
、跦e did come.
、-You often go to the park.
-So we do.
相關(guān)推薦:
2021年全國各省市中考報(bào)名時間匯總
2021年全國各地中考體育考試方案匯總
2021年全國各省市中考時間匯總
關(guān)注中考網(wǎng)微信公眾號
每日推送中考知識點(diǎn),應(yīng)試技巧
助你迎接2021年中考!
歡迎使用手機(jī)、平板等移動設(shè)備訪問中考網(wǎng),2023中考一路陪伴同行!>>點(diǎn)擊查看