• 教育快訊
  • 聚焦學霸熱點,輔助學習提分快

高三英語語法:since從句的用法,不看后悔! 精選

2018-09-30 小霸總

??1. Since從句為非延續性動詞的過去時或現在完成時,時間的起點應該從從句動作完成時刻算起。

??例如:

??Things have changed a lot since I wrote to you last time.

??自我上次給你寫信之后,情況已發生了很大的變化。

??She has lived with us since she has come here.

??自從她來到這里,就一直和我們住在一起。

?

??2. Since從句為延續性動詞的一般過去時,表示動作或狀態的結束。其含義與動詞的詞義恰好相反,具有否定意味。

??例如:

??All has changed since he was at home.

??自從他離開家以后,這里的一切都變了。

??I havent written to her since she lived in London.

??自從離開倫敦以來,我還沒有給她寫過信。

??He has never been to see me since I was ill.

??自從我病愈以來,他一直沒有來看我。

??Two years have passed since I last smoked.

??我戒煙已經兩年了。

??但如果since從句是延續性動詞的現在完成時,則表示動作由開始延續至說話的時候,具有肯定意味。

??例如:

??He has never been to see me since I have been ill.

??自從我生病以來,他一直沒有來看我。

??She has talked little since she has stayed at home.

??自從她呆在家里以后,就很少講話。

??Since we have owned a car?we have gone camping every year.

??自從我們有了汽車后,年年都去野營。

?

??3. 在現代英語中,since從句是延續性動詞的一般過去時,有時候也可以表示肯定意味。此時,多半用ever來加強since的語義。

??例如:

??She has known me ever since she was a child.

??她從小就認識我了。

??I have live here ever since I was born.

??我生下來就住在這里。

?

??4. it is+時間+since從句結構中,since從句是非延續性動詞的一般過去時,含有肯定意味。

??例如:

??It is three years since her husband left her.

??她丈夫離開她已經3年了。

??It is over sixty years since the Peoples Republic of China was established.

??中華人民共和國已經成立60多年了。

?

??5. it is+時間+since從句結構中,since從句是延續性動詞的一般過去時,含有否定的意味。

??例如:

??It is three years since she stayed here.

??她離開這里已經3年了。

??How long is it since you were a league member

??你入團有多久了?

?

??6. it is+時間+since從句結構中,since從句是現在完成時或過去完成時,均含有否定意味。

??例如:

??It is five years since we have seen her.

??我們已經5年沒有見她了。

??It was years since I had seen her.

??在那之前,我已經有好久沒有見到她了。

??Its been a long time since Ive seen you.

??我已經很久沒有見到你了。

?

??另外,①根據英語慣用法,since從句不可以否定形式出現。

??例如:

??It is four years since I have smoked a cigarette. 我已經4年不抽煙了。

??不可說:It is four years since I havent smoked a cigarette.

??但由于下句中的since不作自從解,所以從句可以用否定形式。

??例如:

??I havent been out anywhere since I dont know how long.??也不知多久了,我哪兒也沒去過。

?

??②Since從句通常不與非延續性動詞的現在完成時的肯定式連用。

??例如:

??Her mother died when she was a child.

??她小時候母親就去世了。

??不可說:Her mother has died since she was a child.

?

??③Since前不可加表示時間的詞語,但可以與ago連用。

??例如:

??She has lived with us since her mother died three years ago.

??自從她母親3年前去世,她就一直和我們住在一起。

??不可說:She has lived with us three years since her mother died.

?

??④在It was five years ago since his father died. 一句中的since用錯了,因為在含有ago的時間范疇里,已經有了從過去的一個時間點以來的時間,即已有了since的時間范疇,所以再用since是多余的。

??改為:

??It was five years ago that his father died.

??他父親5年前去世了。

??It is five years since his father died.

??他父親去世已經5年了。

?

在線咨詢
電話咨詢
4006-715-713
0元試聽
彩客网彩票 WWW.12010.COM | www.fcyl5.com | 83086q.com | WWW.262705.COM | www.ya2019i.com | 7003k.com | WWW.312585.COM | www.6000hd.com | 93922l.com | www.456496.com | WWW.765828.COM | www.55545b.com | 38989w.com | WWW.874803.COM | www.sx139972.com | cbw15.com | 3788qq.com | WWW.16476.COM | www.9989578.com | wnsr8817.com | 55331uu.com | WWW.914835.COM | www.3978t.com | 59964bb.com | 28824x.com | www.870933.com | www.54p.com | www.77c668.com | 20042.com | www.447478.com | WWW.37695.COM | www.18617.com | 91019c.com | kj850.com | WWW.706080.COM | www.8977500.com | 76543m.com | JS1388r.com | WWW.364457.COM | www.8499i.com | www.2350.com | g40033.com | www.41738.com | WWW.546234.COM | www.8499q.com | www.u69096.com | 4136v.com | www.tk345.com | WWW.908952.COM | www.yi628.com | www.38775nn.com | 3258b.com | 8722wwww.com | www.89777e.com | 30019r.com | mmm5144.com | www.178571.com | WWW.907166.COM | www.4923y.com | www.9895w.com | 33318q.com | 228888n.com | www.325826.com | WWW.54711.COM | www.16878u.com | www.cp9518.com | 4270ff.com | jbb76.cc | www.837772.com | WWW.430778.COM | www.b79839.com | www.38345s.com | 2096u.com | 86688008.com | 77727720.com | www.702572.com | WWW.585000.COM | www.81678t.com | www.ck9393.com | 76886f.com | 4323k.com | 9645ee.com | www.87668v.com | WWW.642788.COM | www.hx6692.com | www.89777r.com | www.5446ff.com | 214.net | 69447722.com | 1636002.com | h88983.com | www.653182.com | WWW.708609.COM | WWW.642683.COM | www.535761.com | www.3157i.com | 2555211.com | 77877.com | 2997772.com | www.271901.com | WWW.469707.COM | WWW.447240.COM | www.pj56899.com | www.623906.com | 2709b.com | 30524.com | 5003j.com | www.64949.com | www.497918.com | WWW.252126.COM | WWW.55758.COM | www.97171.cc | www.16065q.com | www.630950.com | www.3157s.com | tt4675.com | dzc08.com | 7n3777.com | 10050714.com | 34a35.com | 22291155.com | www.66652e.com | www.500232.com | www.895010.com | WWW.389696.COM | WWW.658455.COM | WWW.387244.COM | WWW.454458.COM | www.3126x.com | www.13434f.com | www.80032266.com | www.1022777.com | www.pj88f.com | www.83309.com | 26444a.com | 3245m.com | 506374.com | xym97.com | l1915l.com | 97987-6.com | 1077zz.com | 9958944.com | f61653.com | 2595y.com | 666675.com | bet28a.com | 16690055.com | r1429.com | 77368888.cc | kj20.com | p332.com | 37570r.com | 67890vv.com | 547902.com | am51335.net | 6033x.com | 2613l.com | 3568w.com | 7811ss.com | 50067l.com | dd4255.com | WWW.423129.COM | WWW.269555.COM | WWW.358280.COM | WWW.776699.COM | WWW.133246.COM | WWW.384933.COM | WWW.99456.COM | WWW.389882.COM | www.703890.com | www.343918.com | www.335274.com | 777kjz.com | 224466d.com | 55456.com | ylg5888.com | 5478z.com | 55899o.com | m0003.com | nnn1915.com | 56787hh.com | 5004jj.com | www.hg8ee.com | www.sha2211.com | www.9bet005.com | www.0071331.com | www.3522 | 5856k.com | 22c53.com | 4023j.com | www.58665k.com | www.32031d.com | www.55545k.com | www.1368n.cc | WWW.195950.COM | WWW.92292.COM | www.770001.com | www.399046.com | 102166.com | amblr87570.com | 88993b.com | vip80188.com | www.983888c.com | www.669112.com | www.3303.com | WWW.58591.COM | WWW.296715.COM | WWW.55998.COM | www.517411.com | 003366.net | www.50026q.com | www.c8714.com | WWW.819303.COM | WWW.141088.COM | www.659957.com | dz887788.com | 07322222.com | 2355k.com | www.115527l.com | www.sb5058.com | www.cf9906.com | WWW.727460.COM | www.346211.com | 3122ff.com | 0208.com | www.hjcp1.com | www.33678ww.com | www.33598w.com | WWW.318395.COM | WWW.900413.COM | www.kj8985.com | WWW.61568.COM | WWW.273906.COM | WWW.38637.COM | kj760.com | 9694o.com | ww3189.com | www.91779g.com | www.530 | WWW.156474.COM | www.330175.com | 69111o.com | 4196f.com | www.9b006.com | www.15355x.com | WWW.13425.COM | www.282990.com | 44559193.com | ag81679.com | www.pj56.com | WWW.606586.COM | www.664043.com | 3mgmrrr.com | 8547xx.com | www.9988gvb.com | WWW.24266.COM | www.rcw8899.com | 66223885.com | yhxjaomen.vip | www.1119yl.com | WWW.22678.COM | www.599046.com | 2247d.com | qq365u.com | www.bet63u.com | www.6tdc.com | www.854277.com | 6601wz.com | 8036cc.com | www.2221106.com | WWW.510334.COM | 5651u.com | 5456a.com | www.h32031.com | WWW.848719.COM | www.297126.com | 228888y.com | www.4963hh.com | www.qmkl5.com | WWW.53058.COM | 4997i.com | 3225n.com | www.sx139974.com | WWW.632529.COM | xx888b.com | 4774j.com | www.8839l.com | WWW.383814.COM | 9484.com | n1429.com | www.07163c.com | WWW.170596.COM | 0044buyu.com | www.76176.com | WWW.280336.COM | www.348077.com | 33313n.com | www.40288j.com | WWW.521449.COM | 90307h.com | 预览6830y.com | www.50064y.com | www.852021.com | 8896779.com | www.3116n.com | WWW.400409.COM | www.803399.com | 9068p.com | www.758567a.com | WWW.316189.COM | ca1055.com | 5144v.com | www.3890n.com | WWW.113432.COM | 2767x.com | www.00566.COM | WWW.707953.COM | 15g1.net | www.rgcp22.com | WWW.5077.COM | 89892bb.com | www.3737.cc | www.1368j.cc | 08123.com | jl55555.com | www.t201.com | www.8645006.com | WWW.707971.COM | 01019991.com | www.6805.com | WWW.899407.COM | 3983086.com | www.55526f.com | WWW.690663.COM | 259009.com | www.846239.com | WWW.339268.COM | yhw9.cc | www.515973.com | WWW.698976.COM | 52688u.com | www.00778w.com | WWW.338066.COM | 55ii8331.com | www.c7206.com | WWW.502009.COM | 8522kkkk.com | www.38775aa.com | WWW.434670.COM | y3405.com | www.77801b.com | www.771645.com | hg873.com | www.9149j.com | 125813.com | 58802p.com | WWW.192905.COM | wzdongbao.com | www.71071u.com | WWW.415899.COM | cp598.com | 22214066.com | www.9996rr.com | www.603294.com | mm99911.com | WWW.62830.COM | 2934g.com | www.m32031.com | WWW.124298.COM | d62365.com | WWW.788781.COM | www.866855.com | www.88166w.com | WWW.313277.COM | 3844ee.com | www.71233z.com | 04013.com | www.775701.com | WWW.359139.COM | 3482x.com | www.7714g.com | www.001888.com | www.401345.com | WWW.193652.COM | 55967z.com | www.yfa3.com | 9339999l.com | www.954321e.com | www.83033u.com | www.987072.com | WWW.56730.COM | 4646088.com | www.5484e.com | 5003ll.com | www.xpj55123.com | www.657832.com | yun8123.com | WWW.140022.COM | 54146633.com | WWW.647599.COM | 86811m.com | www.91junzi.com | 4116m.com | www.993776.com | www.424223.com | www.6agcpw.com | WWW.702056.COM | 8290o.com | WWW.720723.COM | 4018c.com | WWW.547367.COM | 22cc8332.com | www.jcai5.com | y6840.com | www.50732g.com | 9539t.com | www.3398711.com | 413999.com | www.f83377.com | www.lcw997.com | www.hg8bb.com | www.558429.com | www.68277.com | www.870933.com | www.hf9015.com | WWW.346455.COM | 2418004.com | WWW.392759.COM | yy3189.com | WWW.551346.COM | w67890.com | WWW.523120.COM | hjcp114.com | WWW.308543.COM | 3568c.com | WWW.912058.COM | wx3399.com | WWW.110187.COM | 2jskkk.com | WWW.58556.COM | 86811f.com | WWW.662798.COM | 4997e.com | WWW.250267.COM | 2092989.com | www.927699.com | 78111166.com | www.602434.com | www.0033xpj.net | www.025517.com | www.0092737.com | www.5496.cc | www.siji06.com | 2757m.com | www.33997c.com | 66300vip41.com | WWW.119306.COM | 4955h.com | WWW.365148.COM | d55.com | www.627212.com | www.9570117.com | www.555120.com | www.xj07949.com | sbd024.net | WWW.517004.COM | js58333.com | WWW.583252.COM | 923970.com | www.653750.com | www.i3410.com | cr789.com | www.9478s.com | 15856d.com | WWW.39323.COM | 808cp.org | WWW.201491.COM | www.781516.com | bo9.vip | www.8816g.com | 3990055.com | WWW.898765.COM | www.dzcp8888.com | 158229.com | www.61655h.com | 316p.cc | WWW.137270.COM | 79794858.com | 888877.com | www.52303w.com | 7681003.com | WWW.879979.COM | www.303015.me | www.345528.com | www.pujing95.com | hc.cc | WWW.183008.COM | www.4694e.com | hr1222.com | www.c8714.com | yh6688.bet | www.602965.com | www.356977.com | 921260.com | WWW.352848.COM | www.00773o.com | jb51.net | WWW.714118.COM | 1144760.com | www.500899.co | www.le520.com | ahga008.com | www.364077.com | www.81520b.com | 30688j.com | www.908673.com | www.0343c.com | 60166yh.com | WWW.250717.COM | www.hhh2848.com | 38244t.com | WWW.222362.COM | www.566733.com | 131ww.net | WWW.783228.COM | www.7225u.com | 80850xx.com | WWW.604136.COM | www.9971331.com | c388x.com | WWW.429646.COM | www.v063801.com | 53262bb.com | WWW.253066.COM | www.78680q.com | 58535555.com | www.925887.com | www.954321b.com | 3822k.com | www.355274.com | www.3552g.com | mgm3242j.com | c2146.com | WWW.178442.COM | www.26123gg.com | 55557.com | WWW.14902.COM | www.37377d.com | kk01234.com | www.263520.com | www.fei27.com | rr4675.com | 2546l.com | WWW.751260.COM | www.52062m.com | k14666.com | www.288472.com | www.c103.cc | www.799666o.com | 8633001.com | WWW.388438.COM | www.vn888345.cc | 2757i.com | www.498686.com | WWW.395158.COM | www.8080999h.com | 0860dh.com | www.346311.com | WWW.624633.COM | www.ii55826.com | 2019ww.cc | www.783090.com | www.959zf.com | www.77731r.com | 1654v.com | www.901021.com | www.3933j.cc | www.c5c11.com | le888o.com | www.680477.com | www.qml1.com | www.9737zz.com | 0234nn.com | www.203882.com | WWW.79708.COM | www.2544g2.com | 4018i.com | www.888tm.com | WWW.153839.COM | www.7876389.com | 3522zz.com | 4379a.com | WWW.468728.COM | www.6769b.com | www.534359.com | 5802ww.com | www.040417.com | WWW.844998.COM | www.3775d.com | 1407w.com | 44446.com | WWW.20163.COM | www.3890m.com | www.4446ddd.com | bcw1111.com | www.44887.com | WWW.303696.COM | www.50054f.com | www.rcw058.com | jxf963.com | www.438686.com | WWW.311465.COM | www.50051h.com | www.caipiao88d.com | 8988ee.com | 66478.com | WWW.386885.COM | www.371n.cc | www.781617.com | v86811.com | 7894q.com | www.536180.com | WWW.140213.COM | www.4058w.com | www.lfcp096.com | 0245i.com | 49114.com | WWW.131097.COM | WWW.867932.COM | www.79095v.com | 8030b.com | g00351.com | www.288hm.com | WWW.710091.COM | WWW.298738.COM | www.55676s.com | 5002yyy.com | 4165u.com | 80579f.com | www.515049.com | WWW.618524.COM | www.3933l.cc | www.ba501.com | 228888o.com | 69445599.com | 77778940.com | www.339968.com | WWW.7376.COM | WWW.125338.COM | www.7036jj.com | js38886.com | 7555z.com | 4323y.com | www.254455.com | WWW.373052.COM | WWW.667438.COM | www.81520n.com | www.3983184.com | jinlong12.com | 3482y.com | 9068n.com | www.724444.com | www.904859.com | WWW.130691.COM | www.sytg8.com | www.5657598.com | www.16181a.com | 2649z.com | vv4255.com | 77151.com | 5309r.com | www.391110.com | WWW.874803.COM | WWW.662830.COM | www.022f.cc | www.hg5012.com | www.35252d.com | hgw168x.com | 53015.com | 6175hh.com | 42fhyl.com | 3304n.com | www.61233e.com | www.840689.com | WWW.115435.COM | WWW.789581.COM | www.fcff3.com | www.83993k.com | www.6133.com | www.5981p.com | 1288ss.com | 4131.com | 7022004.com | 4809g.com | bjzhuowen.com | 4632299.com | www.667877.com | www.355241.com | www.975627.com | 2643j.com | 00vv8331.com | 01234ll.com | b1654.com | 40033qq.com | 5478o.com | 11betbet365.com | v7742.com | 0909.tv | www.188737.com | www.622105.com | WWW.180932.COM | WWW.110417.COM | WWW.415899.COM | WWW.922047.COM | WWW.141755.COM | www.hj8987.com | www.5091p.com | www.55885l.com | www.610859.com | www.81608q.com | www.zsjzxyy.com | www.w84c.com | www.c12189.com | www.0072737.com | www.6776jj.com | www.668cp66.com | www.063261.com | 1408g.com | 6403n.com | v5581.com | lewen123.com | 2613j.com | 500000744.com | pjchongqing.com | 70118JS.com | tt6837.com | 3002535.com | f2870.com | feicai0563.com | feicai0714.com | 131ttt.net | 2613o.com | 528866.com | cp088d.com | www.286600.com | www.58665h.com | www.4212m.com | www.8473w.com | www.4996zk.com | www.9895p.com | www.ttt2848.com | www.12345603.cc | www.6547.com | www.16065i.com | www.99788k.com | www.36166m.com | www.2373a.com | hg10i.com | 86811ww.com | 33382d.com | 9995f.cc | www.jy879.com | www.00618a.com | www.7225e.com | www.93919a.com | www.ihg5533.com | www.78949z.com | www.3933h.cc | WWW.448362.COM | WWW.312029.COM | WWW.179592.COM | WWW.893477.COM | www.901021.com | www.355243.com | 567848.com | 022573.com | 5509z.com | 20771199.com | b68080.com | 28839w.com | BY30839.com | www.bb55826.com | www.663558.com | www.4833022.com | www.50048.com | WWW.322401.COM | WWW.227066.COM | WWW.467654.COM | www.599843.com | 612111.com | 3644s.com | 3467v.am | hr1833.com | 33115h.com | www.hg8jj.com | www.6667758.com | www.9818e.cc | WWW.303056.COM | WWW.754692.COM | www.717229.com | www.735066.com | 18438cj.com | cao618.com | 9339999q.com | www.9928o.com | www.2544g2.com | www.18690a.com | WWW.362678.COM | WWW.727698.COM | www.814646.com | www.91867.com | 8881207.com | 4022ee.com | 2778xl.com | www.2021k.com | www.52072c.com | WWW.881850.COM | WWW.920877.COM | www.189370.com | 3726p.com | 3471.com | 66775002.com | www.38775zz.com | www.9478s.com | WWW.110749.COM | www.904857.com | 494466a.com | hg8081.com | 16616699.com | www.20166.com | www.5856873.com | WWW.292566.COM | WWW.902012.COM | www.186126.com | 1408d.com | 40033h.com | www.hbao5.com | swtyhhh.com | pj9937.com | www.55060f.com | www.66653r.com | WWW.166554.COM | www.681090.com | 5003kk.com | so3333.cc | www.rg666.com | www.sx139973.com | WWW.309937.COM | www.862803.com | 5443ii.com | 35222mm.com | www.4212t.com | www.81678r.com | WWW.702866.COM | www.530255.com | 8888jdb.com | jbb75.cc | www.30350b.com | www.hm2999.com | WWW.299802.COM | 9649h.com | 32212g.com | www.ac775.com | www.68689c.com | WWW.499848.COM | www.xinyc1.com | 1594003.com | pc5162.cn | www.74737.com | WWW.7749.COM | www.689144.com | 3550b.com | hg2019.cc | www.55676c.com | WWW.538011.COM | www.602430.com | 61999ff.com | www.726032.com | hgyz22.com | 3379jj.com | www.35898f.com | WWW.172664.COM | www.099192.com | 08778s.com | www.c7201.com | www.5522w.cc | WWW.31322.COM | 500500.com | 922630.com | www.1466i.com | WWW.444455.COM | 100133.com | 2214z.com | www.14k0048.com | WWW.178195.COM | www.620316.com | js666.com | www.1343a.com | www.5441u.com | WWW.362505.COM | amjsw.net | 8977.com | www.54968f.com | WWW.132346.COM | i3405.com | feicai0979.com | www.60123z.com | WWW.672004.COM | 4310d.com | 777hg222.com | www.54968g.com | WWW.20164.COM | 2381sss.com | www.27363m.com | www.rrle2.com | www.599849.com | 1194111.com | www.bwinyz16.com | WWW.550184.COM | www.89894a.com | 2229gp.com | www.7920u.com | WWW.29466.COM | www.666791.com | 33382h.com | www.wd033.com | WWW.66362.COM | 14142400.com | www.4694x.com | WWW.522312.COM | 777712.com | 214.net | www.99925866.com | WWW.782269.COM | 3016aaa.com | www.38138c.com | WWW.760709.COM | h88983.com | 77229.com | www.can87.com | www.205880.com | 54240066.com | www.sx1811.com | WWW.872340.COM | aobo45.com | www.69567i.com | WWW.124222.COM | 3121bb.com | www.036874.com | hwcp4444.com | www.66332r.com | www.571833.com | 04666.com | www.035647.com | www.938621.com | 0698e.com | www.hg08.com | WWW.87163.COM | 23300f.com | www.578888.vip | WWW.48686.COM | 518cp3.com | www.12345606.cc | WWW.517155.COM | 983888t.com | www.ca8077.com | WWW.879811.COM | 9566560.com | www.pj9010.com | WWW.907581.COM | 878hg.com | www.8877kcd.com | WWW.143311.COM | 88ff940.com | www.55717i.com | www.910977.com | 51133d.com | www.73736d.com | www.301990.com | 50732.com | www.c8701.com | sxrkrdjq12.com | www.68277666.com | WWW.208862.COM | 34w35.com | www.312615.com | WWW.31328.COM | 5906mm.com | www.0601k.com | www.422268.com | 44447893.com | WWW.732921.COM | abc777.com | www.4136z.com | WWW.130879.COM | yinhe638.com | www.772222.biz | www.231844.com | 2767z.com | WWW.622806.COM | 0048633.com | www.8839g.com | 6995575.com | www.ebo666.com | WWW.15851.COM | 8747.com | www.87668k.com | www.66621o.com | lehu808.com | WWW.623698.COM | zhcpuu.com | www.46689.com | www.111306.com | lh7358.com | WWW.563684.COM | 80567g.com | www.50024w.com | txaw.net | www.xycp98.net | WWW.97987.COM | 8722jjjj.com | WWW.770208.COM | 28824y.com | www.7240h.com | www.320667.com | 509191.com | WWW.580490.COM | 4400buyu.com | www.022jl.cc | n32689.net | www.8188.tw | www.399150.com | 4466.so | WWW.573206.COM | 66681f.com | WWW.119607.COM | 55995004.com | www.28891e.com | 778771.com | www.5981a.com | WWW.766599.COM | 88807j.com | WWW.622037.COM | 7893w08.com | www.qbwc5.com | 3379ff.com | www.pujing75.com | 899866.com | www.79095t.com | www.461113.com | www.20199ee.com | WWW.506395.COM | 35hh.vip | WWW.133069.COM | 3846ccc.com | WWW.498811.COM | 6002b.com | www.5091i.com | vv1331.com | www.97655p.com | 7720746.com | www.55717h.com | www.44469.com | www.69567m.com | www.89656a.com | www.4058tt.com | www.431016.com | www.3157j.com | www.646880.com | www.58665z.com | www.912483.com | 02w66.vip | WWW.800714.COM | 881133aa.com | WWW.124558.COM | 2418008.com | WWW.223232.COM | 6692.am | WWW.458909.COM | www.56655y.com |