來源:網(wǎng)絡(luò)來源 作者:中考網(wǎng)編輯 2020-11-11 15:28:11
中考網(wǎng)整理了關(guān)于2021年中考英語知識(shí)點(diǎn):一般現(xiàn)在時(shí)的句型結(jié)構(gòu),希望對(duì)同學(xué)們有所幫助,僅供參考。
一般現(xiàn)在時(shí)的句型結(jié)構(gòu):
1,肯定句
I/You / We/ They/復(fù)數(shù)名詞 +動(dòng)詞原形
She/ He/ It/ 單數(shù)名詞/ 不可數(shù)名詞/ 動(dòng)詞不定式to do/ 動(dòng)名詞doing +動(dòng)詞第三人稱單數(shù)
I want to go to the movies tonight.
我今晚想去看電影。
They alwaysgo to school by bike when it's sunny.
天氣晴朗時(shí)他們總是騎自行車上學(xué)。
Crabs havesurprisingly good memories and can remember their wayaround mazes, research reveals.
研究顯示,螃蟹有著驚人的好記性,它們能記住迷宮里的路線。
She hasher breakfast at eight and sets off to work at eight thirty.
她八點(diǎn)吃早飯,八點(diǎn)半動(dòng)身上班。
It doesno good to you to relieve the stress by drinking.
喝酒來減壓對(duì)你沒有好處。
。╥t是形式主語,to do是真正主語)
Seeing isbelieving.
眼見為實(shí)。
Heoften goes to the library and reads books.
注意:動(dòng)詞第三人稱單數(shù)的變化規(guī)則:
1)多數(shù)動(dòng)詞的第三人稱單數(shù)形式加“s”:
want - wants live -lives 2)以“-ss, -sh, -ch, -x, -o”結(jié)尾的動(dòng)詞加 “es” :
pass - passes wash - washes relax - relaxes go - goes 3) 輔音字母加y結(jié)尾的單詞,改y為i加“es”:
carry - carries study - studies
4)不規(guī)則變化:
have-has
2,否定句
系動(dòng)詞+not;
情態(tài)動(dòng)詞+not +動(dòng)詞原形;
助動(dòng)詞do/does+not+動(dòng)詞原形。
He is not/isn'thappy about the exam result.
他對(duì)考試結(jié)果不滿意。
It can not/can't/cannot behim. He has been away for two weeks.
不可能是他。他已經(jīng)離開兩個(gè)星期了。
They do mot/don't goto bed before ten o'clock on weekends.
他們周末十點(diǎn)以前不睡覺。
It does not/doesn't matterwhether you go or not.
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