八年级上册条件状语从句
人教版英语八年级上册unit 10语法:条件状语从句
If引导的条件状语从句
2.如果主句含有must, may, can 等情态动词,从句也要用一般现在时。 If you drive too fast, you may have an accident. If you want to pass the exam, you should study hard.
想一想:哪个是主句?哪个是从句? 找一找:共同特点
If引导的条件状语从句
If you go to the party(从句), you'll have a great time(主句). If they have the party today(从句), half the class won't come(主句). If we ask people to bring food(从句), they'll just bring potato chips and chocolate(主句). If we do that(从句), more people will want to play the games(主句).
You must stop if the traffic light is red. You can leave if you finish your homework.
If引导的条件状语从句
3. 如果主句是祈使句,从句同样要用一般现在时。 Don’t go and play football if you don’t finish your homework. Please call me if he comes next Sunday.
2.主情(can,may,should,must)从现: if从句+主句(含有情态动词) If you finish the homework, you can go home
八年级上册英语unit10条件状语从句讲解
Unit10 If you go to the party, you’ll have a great time一、词汇Unit3外向的较好的工作努力的比赛极好的赢得不过adv;尽管有才干的必要的谚语感动,触摸相像的分享Unit9在周六下午为……做准备去看医生患感冒放学后为考试学习前天后天照看接受邀请拒绝盼望,期盼书面回复…….的开幕式去听音乐会客人日历高兴,愿意邀请函有空的,可获得的二、单元语法条件状语从句It will be sunny tomorrow.I’ll visit the museum.If it is sunny tomorrow, I’ll visit the museum.一、连接词if, unless(除非=if…not), once(一旦), in case (万一,以防)If you are hungry,you can get something to eat.Unless you are careful enough, you’ll have an accident.=If you are not careful enough, you’ll have an accident.(careless)Once you start, you will never give up.Take a hat with you in case the sun is very hot二、考点1、主将从现----连接词所在的句子是从句。
2、含义等于祈使句+and(or)+陈述句If you don’t hurry up, you’ll be late=Hurry up, or you’ll be late.If you study hard, you will pass the exam.= Study hard, and you will pass the exam. 3、表示条件的时间状语从句也要主将从现,连接词:when, as soon asI’ll call you as soon as I arrive in Shanghai. (reach, get to, arrive at )What is your friend going to be when he grows up.三、单元重点词汇1、orderv(1)订购,点菜~some fish(2)命令~ sb to do sth .My father ordered me to finish the homework.为了in order to I get up early every morning in order to catch the early bus.2、advicea piece of~ two pieces of ~ give sb some adviceget advice from 从…..中获取建议advise sb (not) to do 建议某人做,advise sb about/on 关于…给某人建议on study3、talk with/to 与某人谈论talk about 谈论4、be afraid to do=be afraid of doingI’m afraid to speak in class= I’m afraid of speaking in class条件状语从句练习1.(2010潍坊中考)You have to leave now________you can catch the early bus..A.so that B.as soon as C.because D.if2. (2010上海中考)We will have no water to drink _______we don’t protect the earth.A.untilB.beforeC.thoughD.if3.(2010·铜仁中考)— May I go to the concert with you?—I’m afraid not ____ you have a ticket, because I have only one.A. sinceB. ifC. unlessD. though4.(2011哈尔滨)As we all know, planting trees is good for the environment. Our class will go to the Sun Island tomorrow. As soon as we there, we’ll begin to plant tree s.A. arrivedB. arriveC. will arrive5.(2011广东)—Let’s go fishing if it _____ this weekend.—But nobody knows if it _______.A. is fine, will rainB. will be fine, rainsC. will be fine, will rainD. is fine; rains6.(2011黑龙江齐齐哈尔)I’m waiting for my friend. , I’ll go shopping a lone.A. If she comesB. If she doesn’t comeC. If she won’t come7.(2011重庆江津)If she here tomorrow, I will tell you.A. comesB. will comeC. comeD. came8.(2011山东滨州)—Mary, could you tell me if your mother ________ our school sports meeting tomorrow?—I th ink she will come to school if she _________ free.A. will take part in; will beB. takes part in; isC. will take part in; isD. takes part in; will be9.(2011山东泰安)—Tom wants to know if you will have a picnic tomorrow.—Yes. But if it ______, we’ll play chess instead.A. will rainB. rainedC. is rainingD. rains10.(2011山东潍坊)If Tom _____ the game, we'll give him a surprise".A. winB. winsC. wonD. miming11.(2011浙江宁波)— I hear the famous singer Xu Song may come to Ningbo next month.— Really? _______ he comes, my younger sister will be very excited.A. IfB. UntilC. UnlessD. Before12.(2011雅安)The students ________ have a sports meeting this weekend if it ________.A. won’t; rainsB. will; rainsC. won’t; will rainD. are going to; is going to rain13.(2011湖南湘西)Don’t talk loudly a t the meeting. If you ________, you will have to leave.A. doB. areC. did14.(2011湖南益阳)I don't know if she to my birthday party tomorrow. If she , I'll be very happy.A. comes; comesB. will come; comesC. comes; will come15.( 2011大庆) — When will you come to Daqing?— I will call you _____I arrive.A. tillB. whileC. as quickly asD. as soon as16.(2011广西崇左)I’ll give it to Jim as soon as I ____him tomorrow.Asaw B.will see C.see D.have seen17.(2011北京)I will send you an e-mail as soon as I____ in Canada.A. arriveB. arrivedC. am arrivingD. will arrive18.(2011陕西)If there no buying and selling of animals, there no killing in nature.A. is; will heB. will be; will beC. is; isD. will be; is19.(2011黑龙江绥化市)I’m waiting for my friend. _, I'll go shopping alone.A. If she comesB. If she won't comeC. If she doesn't come20.(2011内蒙古包头)You can’t watch TV ________ you finish your homework.A. beforeB. ifC. whileD. as21.(2012.安徽省)-- What's your plan for the summer holidays?--I’ll go to Beijing_____ the school term ends.A. in order thatB. so thatC. as soon asD. even though22.(2012福建福州)— We'll go for a picnic if it____________this Sunday.— Wish you a lovely weekend.A. rainB. doesn't rainC. won't rain23.(2012年广东省)— If our government _____attention to controling(控制) food safety now, our health _____in danger.A.won’t pay, isB. doesn’t pay, isC. won’t pay, will beD. doesn’t pay, will be24.(2012湖北黄冈)—Excuse me. Could you wake me up when my friend____ here?—Of course. [:hat we still don't know when your friend _____ here.A. comes; will comeB. comes;comesC. will come; comesD. will come;will come25.(2012四川成都)—I want to know when Mr. Brown will arrive.—When he , I will tell you.A. will arriveB. arrivedC. arrives26.(2012四川雅安市)If a polar bear_____, it _____fish from the water.A. will be hungry; catchesB. is hungry; will catchC. is going to be hungry; catchesD. is hungry; won’t catch27.(2012浙江衢州)We Will go for a picnic if it_______tomorrow.A. doesn't rainB. wasn't rainyC. won't rainD. wasn't raining28.(2012贵州六盘水)-Do you know if we will go for a picnic this Saturday?-I think we will if we any classes.A. won ' t haveB. didn’t' t haveC. don't haveD. aren ' t having29.(2012贵州铜仁)The bus driver always says to us ,―Don’t get off________ the bus stops.‖A. whenB. while C .until D. if30.(2012山东·东营市)– Excuse me, can I interview Mr. Miller this afternoon?-- A moment, please. Let me check .A. i f Mr. Miller will be freeB. when will Mr. Miller have timeC. if Mr. Miller had an appointmentD. when does Mr. Miller come back31.When I ____home yesterday evening, my father _____TV。
Unit10if条件状语从句课件人教版英语八年级上册
用法2:如果主句含有must, may, can 等情态动词,从 句也要用一般现在时。
She is going to walk to school.
Shes to school, she m__u_s_t_ _b_e_late.
用法3:如果主句是祈使句,从句同样要用一般现在时。
It will be sunny tomorrow.
Let’s have a trip tomorrow.
If it __is__ sunny tomorrow, Let’s __h_a_v_e_ a trip.
If引导条件状语从句,遵循:
主将从现 主祈从现 主情从现
一、用括号内所给单词的正确形式填空。 have
___________________________.
If it is sunny this weekend, what won’t you do ?
If it is sunny this weekend, I ___w_o_n_’_t_s_t_a_y__a_t_h_o__m_e__.
If it is sunny this weekend, I _w__o_n_’_t _w_a__tc_h__t_e_le__v_is_i_o_n_.
If I have time, I’ll go to see you. I’ll go to see you if I have time.
从主有逗 主从无逗
最常用的引导词有:
• if 如果 • unless (= if not) 除非 • as long as 只要
1. If you want to know, I can tell you.
英语中考语法复习
If条件状语从句
人教版八年级英语上册语法归纳--条件状语从句
If 引导的条件状语从句点拨:一.if 引导条件状语从句时,为连词,意为“如果”。
句子的时态遵循“主将从现”的原则,即当主句为一般将来时,从句用一般现在时。
Eg:1. If I go to the movies, I won’t finish my homework.2. If I leave university, I’ll find a job in the city.3. If she likes it, she will read it soon.4. She won’t be late for school if she takes a taxi.5. If it doesn’t snow, he will play football with me tomorrow.6. If you don’t hurry up, you will be late again.7. If we have the party today, half the class won’t come.8. If I stay at home, I will catch the talent show.9. What will happen if your grandmother is free?10. The teachers won’t let in if you wear sunglasses.11. I’ll do it better if the teacher gives me another chance.12. If you don’t go to Lisa’s party, you’ll be sorry.13. If you stay at home, you’ll get bored.14. If I can’t pass the exam, my parents will be very upset.如果我考试通不过,我的父母将会很失望。
八年级上册条件状语从句
八年级上册条件状语从句条件状语从句是指表达条件的从句,它通常由if或者whether 引导,用来说明某种条件下会发生什么情况。
在八年级上册的英语学习中,条件状语从句是一个重要的语法知识点。
在这个阶段,学生通常会学习一些基本的条件状语从句结构和用法。
首先,条件状语从句的基本结构是“if/whether + 主语 + 谓语”,例如,“If it rains, we will stay at home.”(如果下雨,我们会呆在家里)。
这个句子中,“if it rains”就是条件状语从句。
在八年级上册,学生通常会学习三种主要的条件状语从句,真实条件句、虚拟条件句和混合条件句。
真实条件句表示的是可能实现的条件和其可能发生的结果,例如,“If you study hard, you will pass the exam.”(如果你努力学习,你会通过考试)。
虚拟条件句则表示与事实相反或不太可能实现的条件和其可能发生的结果,例如,“If I were you, I would tell him the truth.”(如果我是你,我会告诉他实情)。
混合条件句则是真实条件句和虚拟条件句的混合使用,例如,“If he had listened to me, he wouldn't be in trouble now.”(如果他当时听我的话,现在就不会陷入麻烦了)。
此外,学生还需要注意条件状语从句中的时态和语态的运用。
一般来说,条件状语从句中的时态和主句的时态有一定的关系,例如真实条件句中,如果主句是一般现在时,条件句中可以使用一般现在时或者一般将来时;虚拟条件句中,如果主句是过去时,条件句中通常使用过去时的虚拟语气。
另外,需要注意的是,条件状语从句中的倒装结构在虚拟条件句中的使用,例如,“Had I known the truth, I would have helped him.”(如果我当时知道真相,我就会帮助他)。
人教八上Unit 10 条件状语从句 讲解(PPT24张)
变换:
1.有if引导的条件状语从句的复合句中,当主句和从句的 主语均为you时,可转换为“祈使句,and+简单句”或 “祈使句,or+简单句”
You can pass the exam if you work hard.
Work hard ,and you will pass the exam.
If you don't hurry up,you will be late again.
A. isn’t rain B. rain C. won’t rain D. doesn’t rain
10. What will you do if you __A___ to Beijing?
A. go B. went C.going D. will go
注意事项 1. 在if引导的条件状语从句中,当主句是一般将
2. if 条件状语从句中,如果主句有 must,can,may 等情态动词,从
句用_一__般__现__在_时___。“主情从现”
You must stop if the traffic light __is__ (be) red.
If you feel hungry, you should eat something. If you feel tired, you must have a rest.
Put up your hands if you h__a_v_e_ (have) any questions.
4 1.If I ____c_o_p_y___(copy ) your homework ,
I will cheat myself .
2. If she _d_o_e_s_n_’t_g_e_t______(not get ) up early , she’ll miss the early bus .
八上 条件状语从句
八上条件状语从句
条件状语从句是用来表示条件的句子,通常由连词if引导。
在八年级英语中,条件状语从句是一个重要的语法点,需要掌握其基本结构和用法。
条件状语从句的基本结构是:
“if + 条件状语从句,主句”。
例如:
If you work hard, you will succeed. (如果你努力工作,你会成功的。
)
在这个例子中,“If you work hard”是条件状语从句,“you will succeed”是主句。
条件状语从句中的时态:
在条件状语从句中,通常使用一般现在时来表示未来的情况,而主句则使用将来时态。
例如:
If it rains tomorrow, we will stay at home. (如果明天下雨,我们会在家里待着。
)
在这个例子中,“If it rains tomorrow”是一般现在时态,表示将来的情况,“we will stay at home”是将来时态,表示主句的动作。
需要注意的是,如果条件状语从句中的动作与主句的动
作同时发生,可以使用一般现在时或一般将来时。
例如:If you help me now, I will thank you later. (如果你现在帮助我,我以后会感谢你。
)
在这个例子中,“If you help me now”是一般现在时态,“I will thank you later”是一般将来时态,表示两个动作同时发生。
必备的八年级上册英语期末知识点复习:条件状语从句
必备的八年级上册英语期末知识点复习:条件状语从句引导条件状语从句的连接词主要有:if(如果)、unless(除非)或 as long as(只要)等。
unless在意思上等于if...not。
一、条件状语从句用法1、引导条件状语从句最常用的连词是if,由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。
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。
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。
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。
2、unless = if...not. 除非,若不,除非在……的时候例如:Let#39;s go out for a walk unless you are too tired.=If you are not too tired, let#39;s go out for a walk.Unless it rains, the game will be played.除非下雨,比赛将照常进行。
3、so/as long as只要例句;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。
So long as you’re happy, it doesn’t matter what you do. 只要你高兴,你做什么都没有关系。
二、时态问题在条件状语从句中,要注意“主将从现”的规定,即主句用一般将来时,从句用一般现在时表示将来时。
例句:I will come to see you if I have time. 我有时间,我就来看你。
英语教材解读人教八年级上册If 条件状语从句讲解
5) if引导的条件状语从句与if引导的宾语从句的区别 if引导宾语从句时表示“是否”,位于及物动词之后。 I don't know if he will come tomorrow. 我不知道明天他是否过来。
If he comes, I'll call you. 如果他来我就给你打电话。
→If you don’t hurry up, you’ll miss the train.
3) 当主句含有情态动词时,if引导的条件状语从句通常用一般现在时。 We must study hard if we want to pass the final exam. 如果想通过期末考试,我们必须努力学习。
1) 当主句是一般将来时时,从句用一般现在时。(主将从现) You will pass the exam if you study hard. 如果你努力学习你就能通过考试。
2) 当主句是祈使句时,从句也用一般现在时。 Hurry up, or you’ll miss the train. 快点儿,否则你就赶不上火车了。
ቤተ መጻሕፍቲ ባይዱ
4) 用含介词with或without的介词短语转换。 If you help me, I'll finish my job soon.
→With your help, I'll finish my job soon. 如果你帮我,我将很快完成我的工作。
If there is no water,fish can’t live. → Fish can’t live without water. 离开水,鱼不能生存。
原创PPT八上U10语法课(If条件状语从句)
通过改错练习,加深 对if条件状语从句的 理解和运用。
翻译题训练
将中文句子翻译成英文,注意使 用if条文表达差异,提高 翻译准确性和流畅度。
分析翻译难点和易错点,总结翻 译技巧和方法。
写作题训练
根据所给话题和提示,运用if条 件状语从句写一篇短文。
注意文章结构、逻辑关系和语 言表达的准确性和得体性。
通过写作练习,提高运用if条件 状语从句的能力和写作水平。
THANKS
感谢观看
主过从过
主句用一般过去时,从句也用过 去的某种时态。例如:If I had time yesterday, I would have
gone shopping.
语态应用技巧
主动语态
表示主语是动作的执行者。在If条件状语从句中, 常用主动语态表示条件或假设。
被动语态
表示主语是动作的承受者。在某些情况下,为了 强调动作的对象或使句子更加客观,可以使用被 动语态。
If条件状语从句也可以位于主句之后,不用逗号与 02 主句隔开,表示“如果……就”。
在某些情况下,If条件状语从句还可以插入到主句 03 中间,但需要用逗号将其与主句其他部分隔开。
引导主从复合句功能
01 If条件状语从句可以引导一个主从复合句,其中主 句表示结果,从句表示条件。
02 If条件状语从句的引导功能使得句子结构更加复杂 ,能够表达更加丰富的语义关系。
02 通过使用If条件状语从句,可以使句子更加紧凑, 避免过多的简单句堆砌。
省略情况
在某些情况下,If条件状语从句可以省略if,而将条件部分放到主句前面,形成倒装 句。
当If条件状语从句中的主语与主句主语相同时,从句中的主语和be动词可以省略, 形成省略句。
英语八年级上册Unit10if引导的条件状语从句
5.
If
it
____ doesn't rain
(not
rain)
tomorrow,
we’ll go to visit the People’s Park.
主情从现:即主句是含有情态动词的句子,从句仍然是一
般现在时的句子。 • If all your answers are right, you can go to Hainan for holiday. 如果你的答案都是对的,你就可以去海南度假了。 • You may stay to dinner if you like.
•引导条件状语从句的连接 词主要有:
if(如果)、unless(除非)或 as long as(只要)等。unless 在意思上等if...not
If:引导条件状语从句最常用的连词是if, 意为“如果;假如”, 表示在某种条件下 某事很可能发生。如:
•If you want to go, please tell me.
你要是愿意可以留下来吃饭。
if 条件状语从句
If you like , you may stay to dinner.
主
(一般现在时)
(含有情态动词的句子)
情
从
You may stay to dinner if you like.
现
(含有情态动词的句子)(一般现在时)
主祈从现:即主句是含有情态nt to go, please tell me.
主要讲一下if引导 的条件状语从句的 几种情况。
主将从现:指if条件状语从句中,从句用一般现在时,主句 用一般将来时(在这里尤其要注意表示将来是指will或者shall,不能 用be going to) 。
中考英语必考语法重点--条件状语从句(八上单元十)+状语从句(初
中考英语必考语法重点--条件状语从句(八上单元十)+状语从句(初二全年重点)条件状语从句--初二上单元10从句是指三大句型(简单句、并列句、复合句)当中的(主从)复合句。
状语(初中阶段)指副词放在动词前后用来修饰动作的程度,或副词放在句首句中句尾用来修饰整个句子。
状语从句是指:状语部分不再是一个单词或短语,而是一个完整的句子来充当状语部分,那这个句子就叫做状语从句。
条件状语从句是指:在主从复合句中,其从句的引导词是由if(如果)、unless(除非/如果不)、as long as(只要)这种表示如果、要是、除非等意思的连词充当时,那整个大句子就叫做条件状语从句。
同理:原因状语从句是指:从句引导词是由because、so 等表示原因的连词充当地点状语从句指,由when引导状语从句是属于复合句的一种。
其结构是由“句子A+从属连词+句子B”构成,其中从属连词后面跟的句子叫从句,另一个句子叫主句,所以复合句全称也叫“主从复合句”从句永远是用来服务于主句的,对主句起补充修饰说明作用。
如:I will be the top student if I put all my heart into study。
if 引导的句子做从句用来修饰前面主句,因为if意思是如果用来提条件的,所以就叫做条件状语从句。
这句话也可以写If I put all my heart into study,I will be the top student无论条件句在前还是在后,引导词链接的句子永远是从句。
条件状语从句考点:1:主将从现(和一般将来时的搭配应用)。
主句用一般将来时,从句用一般现在时I will be very busy if I am a teacherI will buy you a gift if you treat me well2:主情从现:主句用情态动词,从句用一般现在时We can go to the zoo if our father come back on timeYou can catch the early bus if you are in hurry3:主祈从现:主句用祈使句,从句用一般现在Call me immediately if you come backDon’t make any noisy as long as the baby is sleeping注意:在与if条件句连用的主句中我们一般用will 表示将来时,而不用be going to 表示将来时。
英语人教版八年级上册if条件状语从句
if条件状语从句---用法
(2 ) If it stops snowing, we can go out. If you love your parents, you should help them do the housework. If you want to lose weight, you must eat less junk food.
A. can pass, will work C. passes, will work 答案:D
B. will pass, will work D. can pass, works
翻译:如果明天天晴,他可能会去看望他的叔叔。
If it is sunny tomorrow, he may visit his uncle.
英语 人教版 八(上)
Unit 10 If 条件状语从句
if条件状语从句---概念
连词 if 意为“如果”,它引导的句子表
示某事发生所需要的条件,即“在...... 条件下某事才能发生”,在句子中充 当状语,因此我们称之为 条件状语从 句。
if条件状语从句---结构
结构: if+ 陈述句,主语 + 谓语(或者主语 + 谓语 +if+ 陈述句),意为“如果... 就...”。 在复合句中,连词if引导的句子为从句,被 修饰的句子为主句。
从句可以放在主句前,用逗号与主句隔开; 从句也可直接置于主句后。 If I get up at 9:00, I will be late.
如果我早上九点起床,我将会迟到。
I will be late if I get up at 9:00.
英语人教版八年级上册unit 10 条件状语从句
Unit 10 If you go to the party, you’ll have a great time Learning aims一.Word and phrases:be going to ; wear jeans(穿牛仔裤); let…in(让...进入); stay at home ; take the bus; have a great time二.ExpressionI think I’m going to stay at home.If you do, you’l l be sorry.三.语法:由if引导的条件状语从句;学会用句型If…, you’ll…,对未来事情的结果提出自己的观点和看法。
一.Leading inPlay the song ---IF you are happy二.预习反馈,明确目标1.玩的高兴——2.乘公交车——3.穿牛仔裤——4.呆在家——5.让某人进来——6.迟到——7.假如,如果——三.创设情境,自主探索What are you going to do this weekend?If you are free, what will you do this weekend?--If I am free, I will go shopping this weekendIf it is sunny this weekend, what will you do?If it is sunny this weekend, I will go shoppingIf it is sunny this weekend, I will go shoppingIf it is sunny this weekend, I will play football四.合作探究A: If you are happy, what will you do?B: If I’m happy, I will___五.Play a guessing gameWhat will happen if I touch(触摸) it?If you touch(碰)it, it will ______六.展示交流,点拨提升structureIf +……, I’ll / you’ll+……If意为,表示条件,if引导的句子是称之为从句,如果从句用一般现在时,则主句用时态。
人教版八年级英语上册第十单元IF引导的条件状语从句
If I’m ill, _I_w_i_ll_s_e_e__a_d_o_c_t_o_r___.
If I’m late, _I_w_i_ll_s_a_y__so_r_r_y_____.
Look and say
If I’m hungry,
I will_e_a_t_s_o_m_e__fo_o_d___.
If I’m tired,
2.You may __p_a_s_s_ (pass) the exam if you _s_tu_dy (study) hard. 3. If you want to record, __p_r_e_ss___(press)
the red light.
用括号内所给词的正确形式填空
1.If the rain __s_to_p__s_(stop) tonight, we will go to the cinema. 2.I’ll buy a computer if I _h_a_v_e__(have) enough money.
Please call me if he comes next Sunday.
If 引导的条件状语从句的基本用法:
主句 一般将来时
祈使句 含情态动词
从句 一般现在时 一般现在时 一般现在时
练一练:
1。如果她早点儿起床,就有时间在家里吃早餐
If she_g_e_ts_ _u_p__a little earlier, she’ll have time to
her.
5.I want to know if he __c_o_m__e_s__(come) tomorrow, if he _w_i_l_l _c_o_m__e__(come), I _w__il_l_g_i_v_e__(give) the massage to
人教版八年级上册英语 时态复习+条件状语从句
人教版八年级上册英语时态复习+条件状语从句1、一般现在时主要用于下面几情况:1) 描述当前时间内经常出现、反复发生的动作或存在的状态。
时间状语:always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually等等,以表示句中的动作或状态是习惯性的、经常性的。
She doesn't often write to her family, only once a month.I cycle to work every day .2)陈述客观事实、客观真理。
顾名思义,客观的情况是"没有时间概念"的;也"不会在意动作进行的状态"。
The earth goes around the sun .Light travels faster than sound .3) 仅为了描述状态、性质、特征、能力等等。
He can speak five foreign languages .My sister is always ready to help others .4)当主句的谓语动词是一般将来时,那么时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作。
例如:I'll tell him the news when he comes back.2、一般过去时时间状语有:last night (week ,month , year , century , etc.) , yesterday , the day before yesterday , yesterday morning ( afternoon , evening ) , in 1999 , two hours ago ( one week ago , tree years ago , …)He got his driving license last month.--Where's Jim?--He just went out.3、一般将来时主要用来描述将要发生的动作或存在于未来的情况。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
八年级上册条件状语从句
单选题
1. — What are you going to do this Saturday?
— I'm going to climb Mount Tai it doesn't rain.
A. so
B. if
C. until
2. T hey will have a trip to the Summer Palace if it next Sunday.
A. doesn't rain
B. won't rain
C. didn't rain
3. — Will you go to the movies with me?
— If I finish my homework, I _______ with you.
A. go
B. will go
C. going
4. I f she goes to the party, .
A. so he will
B. so will he
C. so does he
5. you eat less sugar, you will lose
.
A. If; heavy
B. Unless; heavy
C. If; weight
6. I f it tomorrow, we to climb mountains.
A. doesn't rain; go
B. won't rain; will go
C. won't rain; go
7. — Have you decided when you a new car?
— If I one, I will hold a party to celebrate it.
A. buy; will buy
B. will buy; buy
C. buy; buy
8. — How do you spend your weekends?
— If I _______ free, I _______ to the cinema with my good friend.
A. will be; will go
B. am; will go
C. am; go
9. — Do you know if he back tomorrow?
— Sorry, I don't know. If he back, I will tell you at once.
A. comes; comes
B. comes; will come
C. will come; comes
10. You can't believe how terrible the fire is you see it with your own eyes.
A. though
B. because
C. unless
11. — Our holiday cost a lot of money.
— Did it? Well, it doesn't matter you enjoyed yourselves.
A. so that
B. as long as
C. unless
12. Milk goes bad quickly in summer it is in a fridge (冰箱).
A. if
B. because
C. unless
13. You won't feel happy at school you get on well with your classmates. D. because
D. isn't raining
D. went
D. so he does
D. Unless; weight D. doesn't rain; will go D. will buy; will buy D. will; will go
D. will come; will come D. since
D. as soon as
D. when
1
八年级上册条件状语从句
A. though
B. when
C. unless
D. because
14. — Will you come to this dinner party?
— I won't come unless Jenny .
A. will be invited
B. is invited
C. will invite
D. invited
15. You will succeed in the end _______ you give up halfway.
A. even if
B. if
C. unless
D. as long as
16. He'll send us a message as soon as he in Sichuan.
A. is arriving
B. will arrive
C. arrived
D. arrives
17. Don't worry about me, Dad. I'll call you as soon as I Beijing.
A. get to
B. arrive
C. will reach
D. will arrive in
18. We must run, we will miss the train.
A. so
B. otherwise
C. though
D. but
19. People can't find jobs they learnt too much knowledge at school when they were young.
A. in order to
B. unless
C. because
D. because of
20. You can watch TV you finish your homework.
A. before
B. until
C. as
D. as long as
2。