動詞時態(tài)是英語語法中的重中之重,是學(xué)習(xí)非謂語動詞的基礎(chǔ),更是全國各省市高考英語命題的必考內(nèi)容,主要考查一般時態(tài)、進(jìn)行時態(tài)、完成時態(tài)及現(xiàn)在完成進(jìn)行時。如何正確判斷時態(tài),是學(xué)生做題的難點。本文結(jié)合近幾年高考試題,談?wù)勛龊脛釉~時態(tài)題的方法。
1.認(rèn)清具有時間標(biāo)志或提示性的詞語,準(zhǔn)確分析時間狀語
不同的時間狀語要求不同的時態(tài),這類題屬于對時態(tài)的基本考查。
例1:——Did you watch the basketball match yesterday?
——Yes,I did.You know,my brother_______in the match.
A.is playing B.was playing
C.has played D.had played(08安徽)
【解題分析】上文中yesterday可知,本題考查一般過去時和過去進(jìn)行時,題意為:(昨天我看比賽時)我哥哥正在打比賽。過去進(jìn)行時強(qiáng)調(diào)在過去某一具體時間正在進(jìn)行的動作。正確選項為B。
例2:——I’m sure Andrew will win the first prize in the final.
——I think so.He?____________for it for months.
A.is preparingB.was preparing
C.had been preparing D.has been preparing(08江蘇)
【解題分析】本題由提示性的詞語for months可知,強(qiáng)調(diào)“幾個月以來,他一直為此事做準(zhǔn)備”,故選現(xiàn)在完成進(jìn)行時,正確答案為D。
2.結(jié)合語境,理解上下文的暗示
例3:The hotel wasn’t particularly good,but I___________in many worse hotels.
A.was staying B.stayed
C.would stay D.had stayed(2008北京)
【解題分析】本題考查一般過去時和過去完成時態(tài),根據(jù)語境可知,后句其意為I had lived in many worse hotels than that one,即“以前住過比這更糟的旅館”。正確選項為D。
例4:——What’s that noise?
—— Oh,I forgot to tell you.The new machine_________________.
A.was testedB.will be tested
C.is being tested D.has been tested(08浙江)
【解題分析】本題考查時態(tài)和語態(tài),“What’s that noise?”就當(dāng)前聽到的聲音提問,故選C項。
3.分析句子結(jié)構(gòu),選擇適合固定句型的時態(tài)
例5:——Have you known Dr. Jackson for a long time?
——Yes,since she_______________the Chinese Society.
A.has joined B.joins C.had joined D.joined(06全國I)
【解題分析】第二句其實為省略句,即I have known Dr. Jackson since she joined the Chinese Society.正確選項為D。
例6:——Did Linda see the traffic accident?
——No,no sooner_____________than it happened.
A.had she goneB.she had gone
C.has she goneD.she has gone(06天津卷)
【解題分析】該題結(jié)合固定句型考時態(tài),即“no sooner...than...”句式。要求主句用過去完成時,并且變?yōu)榈寡b結(jié)構(gòu)had she gone,故選A項。
4.吃透具體語境中的虛擬語氣
掌握好現(xiàn)在、將來、過去三種情況的虛擬語氣是做好該題的基礎(chǔ),同時還要注意混合時態(tài)的虛擬語氣。
例7:If the weather had been better,we could have had a picnic.
But it__________________all day.
A.rained B.rains C.has rained D.is raining(08全國II)
【解題分析】這是典型的與過去事實相反的虛擬語氣,表達(dá)的實際意思是“(過去)天下雨了”,一般過去時僅說明動作發(fā)生在過去,不強(qiáng)調(diào)動作的延續(xù)性。正確選項為A。
例8:Eliza remembers everything as if it____________yesterday.
A.was happening B.happens
C.has happened D.happened(06全國I)
【解題分析】本題考查與現(xiàn)在事實相反的虛擬語氣中動詞時態(tài)的運用,主句中remembers為一般現(xiàn)在時態(tài),as if引導(dǎo)的從句應(yīng)該用一般過去時。正確選項為D了。
總之,時態(tài)的使用往往與語境、時間狀語、句子結(jié)構(gòu)、虛擬語氣等多種因素有關(guān),在做題時只有吃透試題語境,認(rèn)清時態(tài)提示語,才能合理選擇時態(tài)。