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▲高考英語(yǔ)語(yǔ)法必考知識(shí)點(diǎn):一般過(guò)去時(shí)的用法
Be 動(dòng)詞的一般過(guò)去時(shí)態(tài).
在沒有實(shí)義動(dòng)詞的句子中使用be動(dòng)詞, am is 的過(guò)去式為was; are的過(guò)去式為were.
構(gòu)成:肯定句:主語(yǔ)+was (were) +表語(yǔ)
如:I was late yesterday. (昨天我遲到了。)
否定句:主語(yǔ)+was (were) +not+表語(yǔ)
如:We weren't late yesterday. (我們昨天沒有遲到)
【注意】:當(dāng)句中含有系動(dòng)詞was,were時(shí),可直接在其后加not構(gòu)成否定句。如:I was on the Internet
when you called me.當(dāng)你打電話給我時(shí),我在上網(wǎng)。→ :I was not/wasn't on the Internet when you called me .當(dāng)你打電話給我時(shí),我不在上網(wǎng)。
疑問(wèn)句:Was (Were) +主語(yǔ)+表語(yǔ)當(dāng)謂語(yǔ)動(dòng)詞提前并直接或間接表達(dá)注意時(shí)態(tài)
特殊疑問(wèn)句:特殊疑問(wèn)詞+was (were) +主語(yǔ)+表語(yǔ)
▲高考英語(yǔ)語(yǔ)法必考知識(shí)點(diǎn):一般過(guò)去時(shí)的用法
實(shí)義動(dòng)詞的一般過(guò)去時(shí)態(tài)
肯定句要使用動(dòng)詞的過(guò)去式,否定句和疑問(wèn)句要使用助動(dòng)詞do和does 的過(guò)去式did.
否定句:主語(yǔ)+didn't +動(dòng)詞原形+賓語(yǔ)
疑問(wèn)句:Did +主語(yǔ)+動(dòng)詞原形+賓語(yǔ)
▲高考英語(yǔ)語(yǔ)法必考知識(shí)點(diǎn):一般過(guò)去時(shí)的用法
助動(dòng)詞和情態(tài)動(dòng)詞過(guò)去式如下:
shall―should(將要)用于第一人稱單數(shù)
will―would(將要)用于所有人稱
can-could(能,會(huì)) may―might(可以) must―must (必須)
have to―had to(不得不)
助動(dòng)詞和情態(tài)動(dòng)詞的過(guò)去時(shí)態(tài)要使用他們的過(guò)去式,后面的動(dòng)詞還使用原形。
如:I had to do my homework yesterday. (昨天我不得不做作業(yè)。)
▲高考英語(yǔ)語(yǔ)法必考知識(shí)點(diǎn):一般過(guò)去時(shí)的用法
句型變化
一變:肯定句變?yōu)榉穸ň?/p>
【技巧1】當(dāng)句中含有情態(tài)動(dòng)詞或助動(dòng)詞could,would,should等時(shí),可直接在其后面加not構(gòu)成否定句。例如:
I could get you a concert ticket. → I could not / couldn't get you a concert ticket.
【技巧2】當(dāng)句中含有系動(dòng)詞was,were 時(shí),可直接在其后加not構(gòu)成否定句。例如:
I was on the Internet when you called me. → I was not / wasn't on the Internet when you called me.
【技巧3】當(dāng)句中謂語(yǔ)是除情態(tài)動(dòng)詞、助動(dòng)詞、系動(dòng)詞was,were以外的動(dòng)詞時(shí),在該動(dòng)詞之前加did not / didn't,動(dòng)詞還原,構(gòu)成否定句。例如:
The famous singer sang some Chinese songs. → The famous singer did not / didn't sing any Chinese songs.
二變:陳述句變?yōu)橐话阋蓡?wèn)句
【技巧1】移動(dòng)詞語(yǔ)的位置。將was,were,could,would,should等移到句首。例如:
He could pack his things himself. → Could he pack his things himself
【技巧2】添加助動(dòng)詞did。謂語(yǔ)是除情態(tài)動(dòng)詞、助動(dòng)詞、系動(dòng)詞was,were以外的動(dòng)詞時(shí),在主語(yǔ)之前加did,動(dòng)詞還原。例如:
Mr Li looked very old. → Did Mr Li look very old
三變:陳述句變?yōu)樘厥庖蓡?wèn)句
【技巧1】確定疑問(wèn)詞:人who / whom,物what,地點(diǎn)where,時(shí)間when / what time,原因why,頻率how often,長(zhǎng)度how long,距離how far等等。例如:
They gave the concert last night. → When did they give the concert
【技巧2】辨認(rèn)結(jié)構(gòu)形式:疑問(wèn)詞+情態(tài)動(dòng)詞/助動(dòng)詞/ was / were / did +主語(yǔ)+... 例如:
The accident happened near the station. → Where did the accident happen
一些不規(guī)則變化:
do>did see>saw make>made take>took eat>ate
read>read put>put get>got hear>heard feel>felt
is/am---was are---were teach---taught catch---caught
buy---bought go---went come---came become---became等
2017年高考英語(yǔ)語(yǔ)法必考知識(shí)點(diǎn):一般過(guò)去時(shí)
2017年高考英語(yǔ)語(yǔ)法必考知識(shí)點(diǎn):現(xiàn)在完成時(shí)
2017年高考英語(yǔ)語(yǔ)法必考知識(shí)點(diǎn):現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)
2017年高考英語(yǔ)語(yǔ)法必考知識(shí)點(diǎn):現(xiàn)在進(jìn)行時(shí)的使用語(yǔ)境
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