1、1 (每日一练每日一练)()(文末附答案文末附答案)九年义务初中英语条件状语从句常考点九年义务初中英语条件状语从句常考点 单选题 1、Our environment will get worse and worse _ we take action.AafterBifCthoughDunless 2、_ you must go and play football,wait until school is over.AWhetherBIfCBecauseDUnless 3、I enjoy fresh air so I always sleep with the window open _ it
2、is really cold.AunlessBwhenCbecause 4、The novel seems a little boring.You wont enjoy it _ you put your heart into it.AifBunlessCuntil 5、In hot summer,food will go bad quickly _ we put it into fridge.AwhileBunlessCifDafter 6、Do you know if he _ to the English corner with us?I think he will come if he
3、 _ free tomorrow.Acome;isBcomes;will beCwill come;is 7、Labor(劳动)education is important for students development.Yes._ schools put it into practice,students will become more independent and helpful.2 ABecauseBAs long asCAlthough 8、Learning to write is learning to think.You dont know things clearly _
4、you write them down.AifBunlessCsinceDthough 9、You will lose the game _ you try your best.AifBuntilCunless 10、You will achieve your dream _ you have your goal and stick to it.AifBunlessCuntilDbefore 11、If you _ to the party,you will have a good time there.Awill goBgoCwentDgoes 12、In my opinion,we don
5、t need too many friends _ they are good.Aas many asBas soon asCas long asDas much as 13、If the birthday person _ all the candles in one go,the wish _.Awill blow out;comes trueBblows out;will come trueCwill blow out;will come true 14、I hear you are going to visit Disneyland next month.May I go there
6、with you?Im afraid not,_ you have a ticket.AifBunlessCuntilDas soon as 15、May I go out with my friends,Mom?Unless your homework _.AfinishBwill finish Chas been finishedDis finished 3 九年义务初中英语条件状语从句_005 参考答案 1、答案:D 解析:句意:除非我们采取行动,否则我们的环境会越来越差。考查连词辨析。after 在之后;if 如果;though 虽然;unless 除非。“we take action
7、”是“Our environment will get worse and worse”的否定条件,用 unless 引导条件状语从句。故选 D。2、答案:B 解析:句意:如果你一定要去踢足球,等到放学的时候。考查连词辨析。whether 是否;if 如果;because 因为;unless 除非。根据“you must go and play football”可知表达“如果你一定要去踢足球”,是条件状语从句,用连词“if”引导从句。故选 B。3、答案:A 解析:句意:我喜欢新鲜空气,因此我总是让窗户开着,除非真的很冷。考查连词辨析。unless 除非,相当于 if not,表条件;when
8、 当时;because 因为。根据“I enjoy fresh air so I always sleep with the window open”可知,除非真的很冷否则总是让窗户开着,unless 符合题意,故选 A。4、答案:B 解析:句意:这本小说似乎有点乏味。除非你全心投入,否则你不会喜欢它。考查连词辨析。if 如果;unless 除非;until 直到才。根据语境可知,此处指的是除非用心去读,否则是不会喜欢这本小说的。此处应用 unless 引导条件状语从句。故选 B。4 5、答案:B 解析:句意:在炎热的夏天,如果我们不把食物放进冰箱,它很快会变质。考查连词辨析。while 当时
9、候;unless 除非;if 如果;after 在之后。根据“food will go bad quickly”和“we put it into fridge”可知,除非我们把食物放冰箱,否则会很快变质,用 unless 引导条件状语从句。故选 B。6、答案:C 解析:句意:你知道他是否会和我们一起去英语角吗?如果他明天有空,我想他会来的。考查动词时态。根据“Do you know if he.to the English corner with us?”可知,主句是一般现在时,此处问他是否会来,事情还未发生,从句用一般将来时表示,所以第一空用 will come;根据“I think he
10、will come if he.free tomorrow.”可知,此处是 if 引导的条件状语从句,主语用一般将来时,从句用一般现在时,所以第二空用 is。故选 C。7、答案:B 解析:句意:劳动教育对学生的发展很重要。是的。只要学校把它付诸实践,学生就会变得更加独立和乐于助人。考查连词辨析。Because 因为;As long as 只要;Although 虽然。根据“schools put it into practice,students will become more independent and helpful.”结合选项,可知此处表达的应是“只要”,用 As long as
11、引导条件状语从句,故选 B。8、答案:B 解析:5 句意:学习写作就是学会思考。除非你把它们写下来,否则你就不能清楚地了解事物。考查从属连词。if 如果;unless 除非;since 自从;though 尽管;根据语境可知,此处表示“除非”你把它们写下来,应用 unless 引导条件状语从句,故选 B。9、答案:C 解析:句意:如果你不尽力,你就会输掉这场比赛。考查连词辨析。if 如果;until 直到为止;unless 除非,如果不。“如果不尽力了”才会“输掉比赛”,用 unless引导条件状语从句。故选 C。10、答案:A 解析:句意:如果你有目标并坚持下去,你就会实现你的梦想。考查连词
12、辨析。if 如果;unless 除非;until 直到;before 在之前。根据“You will achieve your dream”和“you have your goal and stick to it”可知,后者是前者的肯定条件,因此“if”符合句意。故选 A。11、答案:B 解析:句意:如果你去参加聚会,你会在那里玩得很开心。考查 if 引导的条件状语从句。if 引导的条件状语从句,遵循“主将从现”原则。从句一般现在时态,主语是第一人称,谓语动词用原形。故选 B。12、答案:C 解析:句意:在我看来,只要我们的朋友够好,我们并不需要太多的朋友。6 考查 as long as 用法
13、。as many as 尽可能多;as soon as 一就;as long as 只要;as much as 多达,根据前面的“we dont need too many friends”和后面的“they are good”可知,应该是只要我们的朋友够好,我们并不需要太多的朋友,故选 C。13、答案:B 解析:句意:如果过生日的人一口气吹灭所有的蜡烛,愿望就会实现。考查 if 引导的条件状语从句。此处是 if 引导的条件状语从句,需满足“主将从现”原则,从句用一般现在时,主句用一般将来时。故选 B。14、答案:B 解析:句意:我听说你下个月要去迪士尼乐园。我可以和你一起去吗?恐怕不行,除非你有票。考查连词辨析。if 如果;unless 除非;until 直到才;as soon as 一就。根据“Im afraid not,.you have a ticket.”可知有票是能去的条件,表示否定的条件,用 unless 引导条件状语从句。故选 B。15、答案:C 解析:句意:妈妈,我可以和朋友出去吗?除非你已经完成了家庭作业。考查被动语态。主语是“your homework”,应该是被完成,排除 AB 两个选项,强调结果对现在的影响,是做完作业才可以出去玩,应该用现在完成时的被动语态。故选 C。