考点24 状语从句-备战2023年中考英语一轮复习考点帮(全国)(原卷版)-中考英语备考资料重点汇总知识点归纳.docx
《考点24 状语从句-备战2023年中考英语一轮复习考点帮(全国)(原卷版)-中考英语备考资料重点汇总知识点归纳.docx》由会员分享,可在线阅读,更多相关《考点24 状语从句-备战2023年中考英语一轮复习考点帮(全国)(原卷版)-中考英语备考资料重点汇总知识点归纳.docx(21页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、考点24状语从句命题趋势状语从句是历年各省市中考必考知识点。从考查形式看,一般有单项选择、完形填空、 词语运用等。所占分值通常为24分。从命题意图看,侧重考查考生的具体语言环境中使用连词的能力。知识导主句+ ( that ) +肯定句宾语从句宾语从句主句+if/vhe山er+陈述句 O 为疑问句从句为特主句+疑问词+陈述句O殊疑问句关系代词指“人 O who, whom, that。 指“物 O which, that复合句定语从句指“时间” Owhen指“地点” Owhere指“原因”Owhy作定语。whose时间 when, while, before, after, as, until
2、.地点。where介词+which状语从句条件 O if, unless, as long as原因 O because, since, as, for、结果。 so that, in order that让步 O although, though, even though/if比较o than口 的 O so that, in order、方式 O as重点考向in order that与in order to只是结构相似,含义相同,但两者用法却有较大差异,不能够 互换使用,因为后者不能引导目的状语从句,只能跟动词原形构成目的状语。三、条件状语从句条件状语从句,即在某种条件下,一件事情可能发
3、生。在英语中由连接词if或unless 等引导的状语从句叫作条件状语从句。条件是指某一件事情实现之后(状语从句中),一件 事情(主句)才能发生,通常译作”假如,只要,如果”等意思。条件状语从句中,主从句 的时态要遵循“主将从现”的原则。即,主句是将来时态时,从句用一般现在时代替将来时o引导条件状语从句的连词或词组有:if(如果),unless(除非),as long as(只要)等。如果 主句是将来时,条件状语从句也用一般现在时来表示。如:I will stay at home if it rains tomorrow.如果明天下雨,我就待在家。You cant learn English w
4、ell unless you work hard.除非你努力学习,否则是学不好英语的。l.if引导的条件状语从句表示在某种条件下某事很可能发生。If we pay much attention to the earth, weH have a better world.如果我们多关爱地球,就会拥有一个更美好的世界If it rains tomorrow, what shall we do?如果明天下雨,我们怎么办?If you ask him, he will help you.如果你请他帮忙,他会帮你的。If you fail in the exam, you will let him do
5、wn.如果你考试不及格,你会让他失望的。注意:if还可以引导虚拟条件句,表示不可实现的条件,从句中多用一般过去时或过去 完成时。What would happen if there were no water?如果没有水会怎样?unless的意思是”如果不,除非o可与if. not互换。You will fail in English unless you work hard.你英语考试会不及格的,除非你更加努力。You will fail to arrive there in time unless you start earlier.如果你不早点动身,你就不能及时赶到那儿。Unless i
6、t rains, the game will be played.除非下雨,比赛将照常进行。3. as /so long as引导的条件状语从句as /so long as的意思是只要So long as youre happy, I will be happy.只要你高兴,我就高兴。You may borrow my book as long as you keep it clean.只要你保持书的清洁,你就可以把我的书借去。4. once引导的条件状语从句once引导的条件状语从句,意为“一旦就,从句可置于主句前或后。Once you begin, never stop. 一旦开始,就绝不
7、要停止。Maths is easy to learn once you understand the rules.一旦你理解了规则,数学就不难学了。提示:在条件状语从句中,用一般现在时代替一般将来时,用一般过去时代替过去将来 时。If the weather is bad next week, well put off the climbing.如果下周天气不好,我们将推迟爬山。Father told me if I worked hard he would buy me a gift.爸爸告诉我,如果我努力学习,他会给我买一份礼物。5. 引导条件状语从句最常用的连词是if,常见的if条件状语
8、从句表示在某条件下,某 事很可能发生,条件是可能存在的,主句中某种情况发生的概率也是很高的。如:If you ask him, he will help you.如果你请他帮忙,他会帮你的。If you fail in the exam, you will let him down.如果你考试不及格,你会让他失望的。If you have finished the homework, you can go home.如果你作业做完了就可以回家了。另外,if从句还表示不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件 或假设。从句多用一般过去时或过去完成时,表示对现在或过去的一种假设。如
9、:If I were you, I would invite him to the party.如果我是你,我会邀请他参加聚会。I would have arrived much earlier if I had not been caught in the traffic.要不是交通堵塞,我本会来得早一些。6. if条件句的时态搭配(1) if从句用一般现在时,主句用一般将来时。If he runs hell get there in time.如果他用跑的,他就会及时赶到那儿。The cat will scratch you if you pull her tail.如果你拉猫的尾巴,它就
10、会抓你。(2) if从句用一般现在时,主句用may/might/can。If the fog gets thicker the plane may/might be diverted.如果雾再大一些,飞机可能就会改在别的机场降落。If it stops snowing we can go out.如果雪停了,我们就可以出去。(3) if从句用一般现在时,主句用must/should。If you want to lose weight you must/should eat less bread.如果你想减肥,你必须少吃面包。(4) if从句用一般现在时,主句用一般现在时。If you hea
11、t ice it turns to water.(也可用will turn)如果把冰加热,它就会化成水。(5) if从句用现在进行时,主句用一般将来时。If you are looking for Peter youll find him upstairs.如果你是在找彼得,上楼就会找到他。(6) if从句用现在完成时,主句用一般将来时。If you have finished dinner Ill ask the waiter for the bill.如果你吃完了,我就叫服务生来算账。【知识拓展】1 .在以when, before, as soon as等引导的时间状语从句,也适用“主将从
12、现“原则, 即如果主句是一般将来时,从句则用一般现在时。Fil tell her the good news when she comes back.当她回来的时候,我将把这个好消息告诉她。she will give you a call as soon as she returns.她一回来就会给你电话。2.1f条件句的同义句:祈使句,and/or+将来时态的陈述句。Work hard, and you will make great progress.=If you work hard, you will make great progress.如果你努力学习,你就会取得大的进步。Hurr
13、y up, or you will be late.=If you dont hurry up, you will be late.如果你不快点,你就要迟到了。【巧学妙记】n if n引导的条件状语从句的记忆口诀if条件句不一般,几个要点记心间;条件句,放在前,逗号要放句中间。条件句表真实,主将从现要遵从;条件句非真实,虚拟语气用到位。在跟踪训练1. He got up early this morning he could catch the first bus.A. so thatB. in order toC. untilD. as soon as2. he has little kno
14、wledge, the old worker has a lot of experience.A. AlthoughB. BecauseC. IfD. While3. . 一 When will she go home?She home until she finishes her work.A. wont goB. didnt goC. will goD. went4. Lets go swimming if it this weekend.But nobody knows if it.A. will be fine; will rainB. is fine; will rainB. C.
15、is fine; rainsD. will be fine; rains5. Hurry up! Were going to miss our flight.-we arrive at the airport now, we havent enough time to catch the flight.A. Even ifB. IfC. Unless6. Jack is thirsty for knowledge all the teachers take him as our example.A. too; toB. very; thatC. so; thatD. such; as7. We
16、 often dont have dinner my parents come back home from work every evening.A. untilB. whileC. after8. Its snowing so hard outside. Youd better not leave it stops.A. whenB. untilC. sinceD. while9. There are fewer and fewer ligers in the world. The situation will continue humansstop killing them for fu
17、r and bones.A. ifB. sinceC. unlessD. because10.1 think our middle school life is colourful and meaningful I am always busy withschoolwork.A. becauseB. unlessC. though11. Unless we book it now, there any tickets left for the concert.A. arentB. werentC. haven91 beenD. wont be12. Zhang Guimei is in poo
18、r health, she still tries her best to help girls from poor areas.A. UnlessB. BecauseC. UntilD. Though13. The old lady donated lots of money to the poor people she lived a simple lifeherself.A. unlessB. untilC. ifD. though14. 一How is Mary getting on with her schoolwork?Its hard to say. She will fail
19、the high school entrance exam she keeps studying hard.A. afterB. untilC. whenD. unless15. we have made the promise, lets keep to it and not give up easily.B. UnlessC. SinceD. ThoughA. Whether16. (2022西藏中考真题)Chinese soldiers often help people in trouble,they know itis dangerous.A. soB. althoughC. but
20、D. because17. (2022西藏中考真题)Gu Ailing worked hard she got excellentachievements at the Beijing 2022 Winter Olympic Games.A not only . but also B. such . that C. not. untilD. so . that18. (2022广西桂林中考真题)If you along this road, you will find a park.A. goB. wentC. goes19. (2022山东东营中考真题)You wont be allowed
21、 to enter the school yourtemperature is higher than normal.A. ifB. untilC. thoughD. unless20. (2022江苏淮安中考真题)We would like to buy electric cars they produce less airpollution.A. becauseB. soC. thoughD. but21. (2022上海中考真题)You wont have a better view of the village you reach thetop of the hill.A. becau
22、seB. unlessC. whenD. if22. (2022山东青岛中考真题)As a policeman, Toms father is too busy to play with him he expects to.A. even though B. so thatC. as soon asD. as long as23. (2022江苏盐城中考真题)Well have a picnic in the park this Sunday there is aheavy rain.A. whetherB. unlessC. sinceD. because24. (2022江苏南通中考真题)
23、Mary is good at writing. I am sure shell get a good place she takes part in the writing competition.A. beforeB. ifC. thoughD. unless25. (2022贵州黔西中考真题)You wont pass the exam you work harder than before.A. ifB. afterC whenD. unless26. (2022湖南株洲中考真题)He didnt go to bed he finished his work last night.A.
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 考点24 状语从句-备战2023年中考英语一轮复习考点帮全国原卷版-中考英语备考资料重点汇总知识点归纳 考点 24 状语 从句 备战 2023 年中 英语 一轮 复习 全国 原卷版 中考 备考
链接地址:https://www.taowenge.com/p-96974511.html
限制150内