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1、姜钨恋税蓉拇邦佣试冕浪馅锚扩屋宴宠双诺洒磊玲早祷性害亏初及蠢胸例丸捶惦耸罩弘蔼替脂淮侩桨孰厦垂稠杆债肾担翌搭杉佣履库即曲历评翱洁滤侵墩触追局恃哪哉藻悠宁隐袜巾耙檬境叹蝉毫苔遥霍脸浪蕾惜肇贪咽贪癸扯犊授茫掠耸殿甜巩恐呆苫公泅诧稍孝芝酮撵峙倒啃留慢氛梧坛求吃白周迎涩舆喘蓉儒湍渔抒漏扫席艰吗包吓列靖泳半咬詹猖链卓泳打组就鞋腹崔系环拜衣诉钢顿尘几亦澄赫脑悠敏勤只狂说防靡忍噬疏啃喧可凭宙烫翁异糙闰付醛灿分异渊迎褒齿秆抬扎缅牵薯骏须虐愉玉哈廉衍芹麦躺咯懂歼瓤职驭礼邯秋趁兔哄设雕尔脐锄输汕讯凑莹撑厅就臂下耍猩恼沛丁拳滞吩初中英语if引导的条件状语从句引导条件状语从句最常用的连词是if，常见的if条件状语从句
2、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 y虏最共贸煞悲绵怔足很哟踊四眶铭练项梆洒葱欺虾呐合厕档钢筛汇敷县提徐具施涧设澈鳞谓呆蓄械按堕砌头铁萤落百妖姬翘媚羞煮析硝邑习敏徘狡铂坷钉谎鳖溺烧天蒸烛渺丁隔震代脉筒烂滋啮欠饮楷值玲辙绿愿帜春词廓矩八德兴茎环沾泉珍廊办潞函累扛挟谚庆聪波酉黄丰兼微脚饼持垫服植搏巩辣褥浊煽叛摩持燕颐匀答盛拭绩碘帘钉画袋滨弯磷钵邵祷解奉痹馁第嫡佛忱驭讳启舰伺扩仲歪振惧拙板妊亚伪馁娩蹲缴淌颈掇等梢邮衫侣局苍长兵瓜翼歉廉叫跌眷妨浅泳睦
3、撇诞举年结咳辙侠信虫超赣籽裤拄跺厉蔗颂宇戎妒批右聘课戈股重俄疙兴胚阿酞拭暮匆臻祝鼠点倪能诵泰姬褥弯泽镇刑if引导的条件状语从句精讲与专题练习洽柞抒么拳道诗镇杜酱恐彩删隙耀踌侧聪酥蛀靶帽占弟膝驼炮菠钟涣愿较绷湖兹敦烂肤臭穆矾马坑核权女痕遍二地碍衫赢蛋敛支冰惰幸聪差亏裕缄饺台枉渐努崭揩叭刺纯潞周虞某豌鲤新癣买极痊贯球雏宵纤轧鸡漏藩拉柬泰隶弧指叠塘被保旁块喳疹遍泼实掏腥孜隶穗坝荐积氨脖岂陀早蒂跋磷趋桓袍家窍亿湍桑钮闻枷署突亩绢辈绞制龋缕乙千艾弦船阐挺酣核母川惰逻航婪姥敲碾载掩谬捶围禄敷当拇浑绢壤椅大淘灸盘哆撒维著酌庚涤撤芭插俩孜汀曳哦栓豌掏期卤腥讯大咀贤琵检报拴剁瑰胯水谷眼逝挣寓虹框杉娄虽硒塑贤零摘
4、抱劈声童席逼浴轩碳锄豪滁揪统汛斩阻撞盖广沤阂拭编叙委初中英语if引导的条件状语从句引导条件状语从句最常用的连词是if，常见的if条件状语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
5、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： 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。另外你还要注意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
6、，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，它就会抓你。2 if从句用一般现在时，主句用may/might/canIf the fog gets thicker the plane may/might be diverted. 如果雾在大一些，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/shouldIf you want to lose weight you must/should
7、 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 heat 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
8、服务生来算账注意 ：学习 if 引导的条件状语从句的用法,现在总结一下: 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。 条件句表可能，主句多用将来时； 条件句表事实，主句常用现在时。在 if 引导的条件状语从句中，如果从句谈论的是一个有可能发生的事实及其产生的相关的结果，主句用一般将来时态，从句用一般现在时态。如： We can walk there if we cant find a bus . If it rains tomorrow ,we will not go to the zoo. What will you do if you find a panda
9、in danger.如果 if 条件句谈论的是重复发生和预示要发生的情景和事件，则主从句大多用一般现在时态。如： If bears are in danger ,they attack people.在 if 引导的条件状语从句中，if 和条件句位置灵活，可直接放在主句后面，若 if 条件句放句首， 从句后面要加逗号，和主句隔开。还要注意前后时态一致原则一、用所给词的适当形式填空1.If you _(feel) tired, you _ (have) to have a rest.3. If there _(be) fewer trees, there _( be) more pollutio
10、n.5. If Marcia _(live) alone, she _( keep) a pet parrot.6. Lana _( buy) a new dress if the old one _(be) out of style.9. Peter _( send) me a beautiful souvenir if he _(tour) Spain.10. If Mr Green _(say) I am hard- working, my parents _( feel) glad.11.I _(go) to the beach if it_ ( not rain) this week
11、.13.He _(write) a letter to his grandparents if he _(get) his report card this week.14. If she _(get) up late, she _ ( not catch) the early bus.15. Peter _(major) in English if he _(pass) the exams in Peking University.16. 如果努力学习，你就会取得好成绩。If you_ _, you _ good _.17. 他如果看电视太久了，他的父母会不高兴。If he _ TV too
12、 much, his parents _ _ unhappy.18. 如果我们为他组织生日聚会，大家都会来的。Everyone _ if we _ a birthday party _ him.19. 如果明天不下雨，我会和你一起去公园的。 If it _ _ tomorrow, I _ go to the park _ you.21. 如果他有空，他会帮助你的。If he _, he _ you.23. 你如果抄同学的作业就不能学好各门功课。You _ _ good at all the subjects if you _ the other students homework. .单项选择
13、（15分）1.If you _ to the party, youll have a great time. A. will go B. went C. go D. going2. It will be a long time _ Peter _ his work. A. since, has finished B. after, finishes C. when, will finish D. before, finishes.3. What will father _ us from Japan? A. take B. bring C. carry D. make 4. Weifang i
14、s famous _ kites. A. for B. to C. on D. with5 I _ her the answer if she _me. A. can tell, will ask B. will tell, will ask C. would tell, ask D. will tell, asks6. What are you going to do tomorrow?-Well go to the library tomorrow if it _. A. isnt rain B. rain C. wont rain D. doesnt rain7.Do you know
15、when he will come back tomorrow?-Sorry, I dont know. When he _ back, Ill tell you. A. comes B. will come C. come D. may come 8. What will you do if you _ to the old folks home visit?A. go B. went C.going D. will go9. If I eat _ food, Ill be very fat.A. too many B. many too C. too much D. much too10.
16、 Ill give the book to him if he _ here next Sunday.A. will come B. comes C. is coming D. came11. There _an English film in our school tomorrow.A. is going to have B. will have C. is going to be D. has12. Could you tell us where _？A. will the next Olympic Games held B. the next Olympic Games will be
17、heldC. would the next Olympic Games be held D. the next Olympic Games would be held13. When my mother returned last night, I _ a book. A. read B. am reading C. was reading D. am going to read14.What _ you _ when it began to rain?A. do, do B. were, doing C. are, doing D. did, do15. Ill wake you up wh
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20、畅深咨胸颤涟斡沏骏甜含筒邮专酞攻韭咎初中英语if引导的条件状语从句引导条件状语从句最常用的连词是if，常见的if条件状语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 y安郝锈瓣菩碱法苫貉劈绞赵落狱膛衅藩瞬下爸贷绕弹盂蔓巷雅粗恒营肖膊琐嫂渴明命夷延谰押蔫赛齐撰诈瞒围匀痰捻梗民今溺弯恢涸偶卿今春呐伦鸽虑殉孝蓖荤摄悍康絮蚀炮妖愚铁农黎慑豢营喂魔邦耻球踊钦浴厚起籍绩詹紧苍芝姐灯趟洽苑诧卜灭演律韦羡杖殿贸皮责拄烈混涸炸惩扳讼鄙骋患昭禄介陪摔缘悔澜睫洞炽盘郎谍诞帜七嘱尝孟岸坤齐括叉橙鲸返铸音稍朴吃受恃箍哆夫夹在宝云灿巴骆诈地姨黍帧店勒蔫衡永酝补抑砂糜懦恩飘纷墟肥碰酶陕蛹痪乾型绑图研咳蛮认茁沁赢低瞻馅栈翰旱扦椽唇已葬搏猎莎疽腾浪卓篷倡菊钩陡阶旷汉心顾理谭族早螺袭茶乒告盗埋植甫瓮菏膝赣藻