语法（状语从句）课件PPT

这是一份语法（状语从句）课件PPT，共21页。PPT课件主要包含了状语从句的考点等内容，欢迎下载使用。
何为状语从句定义：状语修饰动词、形容词、副词或整个句子。状语从句在复合句中作状语。分类：时间、地点、原因、目的、结果、条件、行为方式、比较、让步等。They became friends.They became friends many years ag.They became friends many years ag because they used t be classmates when they were at cllege.
一、连词常规用法1.时间状语从句after, befre, since, whenever, every time, each time, (the) next time, any time, (the) last time, the first time 等当：when, while, as 直到：until, till一…就…：as sn as,the mment, the minute, the secnd, the instant, immediately, directly, instantly, nce,n sner…than, hardly…when,
一、连词常规用法1.时间状语从句连词 when, while, as 的用法区别
1. ________ the train was ging, I was chatting with a passenger.2. _______ the athlete reached the finish line, all the audience shuted with excitement.3. _______ the final exam is appraching, students are feeling mre and mre anxius.
一、连词常规用法1.时间状语从句连词 until, till 的用法区别till 通常用于肯定句中，而 until 肯定句或否定句均可。I will wrk until / till he tells me t stp. I wn’t leave until it is 12 ’clck.小贴士：判断动作和时间的关系我爸爸不到半夜不回家。我妈妈直到他回来才睡得着。
连词 n sner…than, hardly…when, 用法：①语序：hardly/ scarcely/ n sner 置于句首时，其后要进行部分倒装He had hardly seen me when he ran away. Hardly had he seen me when he ran away.②时态：Hardly/Scarcely/N sner+ had dne..., when/when/than+ had the dctr gt int bed when he was called ut again. N sner had we sat dwn than we fund it was time t g.
1.He wanted t sleep, but n sner ______ his eyes than the desire t sleep left he clsedB.he had clsedC.did he clseD.he clsed2.He said he’d phned yu _______ he gt mmentB.the mment whenC.at the mmentD.at the mment when
一、连词常规用法2.让步状语从句even thugh, even if,等尽管：as, althugh, thugh, while,无论……：hwever, whatever, whever, whenever, wherever， 无论……：n matter what, n matter hw, n matter when
一、连词常规用法2.让步状语从句连词 as, althugh, thugh, while 的用法区别：①althugh 在让步状语从句中常用：正常语序Althugh he is a child, he knws a lt.②as 在让步状语从句中常用：倒装形式（强调部分+as+主谓/系）Child as he is, he knws a lt.③thugh 在让步状语从句中：可用倒装语序也可用正常语序Thugh he is a child, he knws a lt. Child thugh he is, he knws a lt.④while 引导让步状语从句时，通常放在句首，意为“尽管”。While I like the clur, I dn't like the shape.
一、连词常规用法2.让步状语从句n matter+疑问词和疑问词+ever 的用法区别：①都可以引导让步状语从句N matter what he said, I believe him. Whatever he said, I believe him.②只能用疑问词+ever 引导名词性从句I believe whatever he said.❤注意：hwever/n matter hw 用法Hwever/N matter hw much she eats, she never gets fat. Hwever/N matter hw cld it is, he always ges swimming.
1. ______ , he trembles at the sight f a brave man he isB.Brave man thugh he isC.Thugh a brave man is heD.Brave a man thugh is he2. ______ , as lng as I’m with nature, I dn’t tugh the jurney isB.Whatever tugh the jurney isC.Hwever the jurney is tughD.Whatever the jurney is tugh
一、连词常规用法3.目的状语从句s that（为了……；目的是……），in rder that（目的是……）in case（免得，以防），fr fear that（唯恐，生怕)，lest（唯恐）……s that 和 in rder that 引导目的状语从句时后常接 may, shuld, culd, wuld等情态动词。In rder that he culd be heard in every rm, Jhn spke thrugh a micrphne. I wrk hard s that /in rder that I can earn mre mney.lest/fr fear(that)/in case 引导目的状语从句，表示“担心，忧虑”，常用虚拟语气，结构为（shuld）+dI’m telling yu this lest yu (shuld) dubt my sincerity.Julia had t g n a diet fr fear that she (shuld) lse her jb as a mdel.
We must imprve the farming methd _______ we may get high caseB.in rder thatC.nw thatD.even if
一、连词常规用法4.结果状语从句, ; s that...①We arrived s early that we gt a gd seat.It is such a heavy stne that I can't lift it up.注意：被 many, much, little, few 修饰名词时，用 s 不用 such。There are s many stnes that n ne can mve them away. 当 little 表示“小的”意思修饰名词时，用 such 不用 s。He is such a little by that he can't take care f himself.②s thatI didn’t plan the wrk well, s that I didn't finish it in time.（逗号隔开）
1.I was s angry at all _____ he was ding ____ I left at ; thatB.that; whichC.what; thatD.that; that2.It is such a gd place ______ everybdy wants t visit ______ it is well-knwn all ver the ; thatB.as; asC.as; thatD.that; as
一、连词常规用法4.条件状语从句if, as/s lng as, unless, in case（万一），n cnditin that, prviding/prvided（如果）①as lng asI will lend yu a car as lng as yu prmise t drive slwly.②unlessI will nt lend yu the car unless yu prmise t drive slwly.③n cnditin thatI will get a better result n cnditin that yu give me an instructin.
1.--Hw I wish I wuld be admitted t Beijing University just like my sister.--Yu can（ ）yu dn't lse lng asC.nw thatD.in case2.--Has the cmmittee really pstpned the debt relief plan?--Yes. And the decisin will stand（ ）a vte is taken against