學分網(wǎng)給各位考生整理了2017年高考英語語法必考知識點:一般過去時的用法,希望對大家有所幫助。更多的資訊請持續(xù)關注學分網(wǎng)。(http://www.zsatt.com/)
▲高考英語語法必考知識點:一般過去時的用法
Be 動詞的一般過去時態(tài).
在沒有實義動詞的句子中使用be動詞, am is 的過去式為was; are的過去式為were.
構成:肯定句:主語+was (were) +表語
如:I was late yesterday. (昨天我遲到了。)
否定句:主語+was (were) +not+表語
如:We weren't late yesterday. (我們昨天沒有遲到)
【注意】:當句中含有系動詞was,were時,可直接在其后加not構成否定句。如:I was on the Internet
when you called me.當你打電話給我時,我在上網(wǎng)。→ :I was not/wasn't on the Internet when you called me .當你打電話給我時,我不在上網(wǎng)。
疑問句:Was (Were) +主語+表語當謂語動詞提前并直接或間接表達注意時態(tài)
特殊疑問句:特殊疑問詞+was (were) +主語+表語
▲高考英語語法必考知識點:一般過去時的用法
實義動詞的一般過去時態(tài)
肯定句要使用動詞的過去式,否定句和疑問句要使用助動詞do和does 的過去式did.
否定句:主語+didn't +動詞原形+賓語
疑問句:Did +主語+動詞原形+賓語
▲高考英語語法必考知識點:一般過去時的用法
助動詞和情態(tài)動詞過去式如下:
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) may―might(可以) must―must (必須)
have to―had to(不得不)
助動詞和情態(tài)動詞的過去時態(tài)要使用他們的過去式,后面的動詞還使用原形。
如:I had to do my homework yesterday. (昨天我不得不做作業(yè)。)
▲高考英語語法必考知識點:一般過去時的用法
句型變化
一變:肯定句變?yōu)榉穸ň?/p>
【技巧1】當句中含有情態(tài)動詞或助動詞could,would,should等時,可直接在其后面加not構成否定句。例如:
I could get you a concert ticket. → I could not / couldn't get you a concert ticket.
【技巧2】當句中含有系動詞was,were 時,可直接在其后加not構成否定句。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】當句中謂語是除情態(tài)動詞、助動詞、系動詞was,were以外的動詞時,在該動詞之前加did not / didn't,動詞還原,構成否定句。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)橐话阋蓡柧?/p>
【技巧1】移動詞語的位置。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】添加助動詞did。謂語是除情態(tài)動詞、助動詞、系動詞was,were以外的動詞時,在主語之前加did,動詞還原。例如:
Mr Li looked very old. → Did Mr Li look very old
三變:陳述句變?yōu)樘厥庖蓡柧?/p>
【技巧1】確定疑問詞:人who / whom,物what,地點where,時間when / what time,原因why,頻率how often,長度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】辨認結構形式:疑問詞+情態(tài)動詞/助動詞/ was / were / did +主語+... 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年高考英語語法必考知識點:一般過去時
2017年高考英語語法必考知識點:現(xiàn)在完成時
2017年高考英語語法必考知識點:現(xiàn)在進行時的被動語態(tài)
2017年高考英語語法必考知識點:現(xiàn)在進行時的使用語境
@xuefen.com.cn 2013-2022 蘇ICP備2022025589號-4-1 最近更新