高中状语从句讲解.pptx

状语从句,他昨天打电话给我。 He called me yesterday. 他昨天在我看电视的时候打电话给我。 He called me _ I was watching TV.,when,状语？,状语？ 某个状态的程度,可以作状语的有？,你必须把车停在这里。 你必须把车停在角落里。 你必须把车停在人很少的地方。,You must park your car here.,You must park your car at the corner.,You must park your car where there are few people.,状语从句的划分,引导词的解题步骤,一.时间状语从句： 常见的时间连词有： when, while, as, before, after, since, as soon as, until/till,1. when “当时候” 其后+延续性/非延续性动词。,2. while “当时候” 、“同时” 其后+延续性动词。,老师进来时，我们在说话。 We were talking _ the teacher came in. 我们在说话时，老师走进来。 The teacher came in _ we were talking.,when,when/while,延续性动词：持续一段时间的动作。如：study, work, stand, walk, keep, have, wait, watch, sing, read, sleep, live, stay等 非延续性动词：动作发生后立即结束。 如:open, die, close, begin, finish, come, go, move, borrow, lend, buy,arrive等,3. as 1）“一边一边” 两个动作同时发生 他笑着离开了。 He smiled _ he walked away.,as,as “随着” 时间的流逝， 随着时间的推移，那个人感到越发孤单。 _ time went by, the man felt more and more lonely.,As,4. before “在之前” 他昨晚在睡觉前把作业完成了。 He had finished his homework _ he went to bed.,before,5. after “在之后” 完成工作之后，我们回家了。 We went back home _ we had finished the work.,after,It will be + 一段时间 + before + 从句 要过多久才 半年后我才回来。 It will be half a year before I come back.,It will not be + 一段时间 + before + 从句 不用多久就 用不了多久我们就完成工作。 It will not be long before we finish the work.,6. since “自从” 1）一般情况下，主句用现在完成时，从句用一般过去时。 自从大学毕业后，我就成为一名教师。 I _(be) a teacher since I graduated from college.,have been,7.till； until ; not.until （1）主句是肯定句时:主句是肯定句时，从句也为肯定式 till/ until “直到为止” I will wait here till/ until you come back.,7.till； until ; not.until (2)主句是否定句时 not.until “直到才” I didnt go to bed until my father came back.,8. as soon as 一就 一旦我到达纽约，我就会打电话给你。 I will call you _I arrive in New York.,as soon as,9.名词性短语引导时间状语从句 every/ each time 每次 next time 下次 the first time 第一次 the last time 最后一次 The first time I saw him, he looked young.,二.地点状语从句： 由 where “在地方”, wherever“在任何地方”引导。,1. 我们可以在公园里扎营。 We can camp in the park. 2. 我们可以在能够得着水的地方扎营。 We must camp _ we can get water. 3. 我们可以在任何能够得着水的地方扎营。 We can camp _ we can get water.,where,wherever,三、原因状语从句： * because(因为) since/now that（既然） as（由于）,* because(因为，表示直接原因，语气最强，常用于回答why 的提问。) since/now that（既然） as（由于，较口语化，表示比较明显的原因或已知事实。）,1. I came back late yesterday _ (因为我值日). 2. _(既然大家都到齐了), lets start our meeting.,because I was on duty.,Now that/ Since everyone is here,3. _ (由于他不懂英语), he came back to China soon.,As he didnt understand English,四、条件状语从句： 表示一个假设的条件。 时态：主将从现 if(如果) unless(除非) so/as long as(只要),如：1. You can go home _ you finish your homework. 只要你完成作业就可以回家。 2. He wont leave _you give him some money. 除非你给他点钱，否则他不肯离开。,so/as long as,unless,3. I will not go to school _ it snows tomorrow. 明天下雪我就不去上学。,if,五、让步状语从句： * 退一步设想（语气更缓和），“虽然”、“即使”、“尽管” though/although; even though/ if,虽然他很累，但是他还是继续工作。 Although/Though he was tired, but he kept on working. although/though不能与but连用，但可以与yet或still连用。,as 引导的让步状语从句 “尽管” adj./ n. /adv. + as + 主语 + 谓语, + 句子 如果是可数名词单数放在前面，一般不用不定冠词。,as 引导的让步状语从句 “尽管” adj./ n. /adv. + as + 主语 + 谓语, + 句子 1. 尽管他很年轻，但是他懂很多。 Young as he is , he knows a lot. 2. 尽管他是个孩子，但是他懂很多。 Child as he is , he knows a lot.,3. 尽管他努力尝试，他还是再次失败了。 Hard as he tried, he failed again.,even if/ even though 表示“即使，尽管” even if 引导的是把握不大或假设的事情 even though引出的是事实 Even if he knows it, he ll not let out the secret.（不确定他是否知道秘密） Even though he was late, the teacher didnt criticize him.（他确实迟到了）,六、方式状语从句： as 照方式 as if/ as though 好像,1. 你必须按老师告诉你的方式做。 2. 他看起来好像生病了。,You must do as the teacher tells you.,He looks as if/ though he is / were ill.,与事实相反，用虚拟语气； 与事实相符，用陈述语气,七、目的状语从句： so that/in order that + 目的 为了,in order that 引导的状语从句可置于主句之前或之后 so that 引导的状语从句只能置于主句之后,他讲得很大声为了大家都能听到他。He spoke loud_ everyone could hear him. everyone could hear him, he spoke loud.,so that/ in order that,In order that,八、结果状语从句： so that(以致于) so / such . that . (如此以致于),1. 句子 + so that + 句子 我妈妈没在家，所以我必须自己做饭。 My mother is not at home _ I have to cook for myself.,so that,2. so.that so是副词，与形容词连用。 suchthat such是形容词，它可修饰单数或复数可数名词，不可数名词； 名词前面可以带形容词，也可不带。如果是单数可数名词，前面需加不定冠词a或an。,结果状语从句： 主语 + 谓语 + so + adj./adv. + a/an+n.+that. 主语 +谓语 + such +(a/an) +adj. + n.+ that. “如此以致于”,He is _ poor _ he cant buy a bike for his son. He is _ a good teacher _ everyone likes him.,so that,such,that,九、比较状语从句： 1. than 2.