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1、宾语从句专练宾语从句(The Object Clause)在复合句中作主句的宾语。宾语从句通常由下面一些词引导。1、 由that引导（that在口语或非正式文体中常省略）。2、 由what, which, who, how ,why, when , where等连接代词或连接副词引导。3、 由连词whether或if引导（口语中常用if）。应注意的几个问题：1、 宾语从句可放在形容词后。常用形式是“be+形容词+宾语从句”e.g. I am glad you like it .2、 宾语从句与主句时态的一致。 1）主句是现在（或将来）时态时，宾语从句可根据实际需要用不同的时态。如：He say
2、s Mary is playing with the cat .He says Mary often plays with the cat.He says Mary will play with the cat.I think he left yesterday morning.2) 主句时态是一般过去时，从句要用过去时态的某种形式。He said Mary was playing with the cat.He said he hoped to be back soon.3) 当从句所表示的是客观事实或客观真理时，该从句都用一般现在时，不用过去时。如：He said light travel
3、s much faster than sound.3、 宾语从句中的否定转移。如果主句谓语动词是think , believe suppose 等，而从句的意思是否定的，这时主句的谓语动词用否定式，从句用肯定式。如：I dont think you are right. 我认为你不对。4、 将普通的特殊疑问句变成宾语从句时，从句的语序要由疑问句变成陈述句的语序。When will the meeting begin?-I want to know when the meeting will begin.5、 将普通的一般疑问句变成宾语从句时，则用if /whether连接，同时变成陈述句语序。
4、Are you an English teacher ?-He asked if I was an English teacher.在下列情况下只能用whether1） 介词后的宾语从句 Im thinking about whether we should go fishing.2） 宾语从句提前时 Whether this is true or not, I cant say.3） 直接与or not连用时 I dont know whether or not he was ready.4） 在带to 的动词不定式前 She hasnt decided whether to go or n
5、ot. if也可引导条件状语从句，表示“如果”（主将从现，主过从过）。比较：I dont know if he will come. If he comes ,I will tell you. 6、在变宾语从句时，要注意以下几点。1）连接词 2）人称 3）语序 4）时态 5）标点练习1 用所给动词的适当形式填空。1）I know that the young man _(come) to the village every Saturday.2). We have learnt that the earth _(go) around the sun.3) He was afraid that
6、he _(forget) his Chinese.4)He told me that he _(tell) a story when I came in .5)Could you tell me when you _(leave) England, last summer or last autumn?7)She asked me if she _(can, borrow) the science book.8)I cant remember when he _(come) last night.9)He said he _( fly) to Shanghai .10)She is happy
7、 that she _(find) the lost purse .11)I hear that he _(enjoy) playing football very much.12)Has the teacher decided who _(take ) part in the sports meeting? 2.仿照例子，改写句子。Its going to rain soon. ( I thought)-I thought (that ) it was going to rain soon.1) The film is very interesting . (Everyone says)2)
8、 He often helps his classmates with their English. (All of us know )3) He is going to start work at once .( The teacher said)4) Li Lei has just arrived. ( I heard )5) The earth moves around the sun. ( He told the students)6) Why was Miss Zhao not pleased? ( Please tell me )7) Does he run fast? ( I d
9、idnt know )8) How will they go to London? ( We wanted to know )9) Who won first prize last year? ( Miss Black asked )10) Where are they going to plant trees? (Lucy doesnt know )11) Is the skirt nice ? ( The assistant asked me )12) What present can we get ? ( Can you guess)13) Which book is hers? (Do
10、 you know )14) Can Tom do the work ? ( He asked )15) They are having a meeting. ( The man said )句型转换：把下列的直接引语改为间接引语。1Marcia said: “I am having a party for you on Friday night” Marcia said 2Ben said to Lana: “I am mad at Marcia”Ben told Lana that 3My Spanish teacher said: “You are better at reading t
11、han listening.”My Spanish teacher said 4Mr Scott asked: “Why didnt you return my jacket to me?”Mr Scott asked 5My friend asked me: “Can I copy your homework?”My friend asked me 6My mother asked me: “Do you get your report card?” 7My father asked him: “where is your jacket ?” 8The doctor ask: “Is the
12、 girl babysitting her brother?” 9His grandma said: “I am going camping for vacation.” 10The head asked: “who killed Dr Martin Luther?” 3译成英语。1)我想我能帮助你。I think I_help you.2)我恐怕我明天可能会晚点到。 I am afraid I _ come a little late tomorrow.3)你知道他在那家工厂工作了多久了吗？ Do you know how long he _ _in that factory.4)我不知道他昨天是否穿了那件新衬衫。 I dont know _ he _ that new shirt.5)妈妈问那把雨伞在哪里。 My mother asked _ that ambrella _.6)他告诉我他的父母会来看他。 He _ me _ his parents _ come to visit him.7)老师问我是否完成了物理作业。 The teacher asked me _ I _ finishe
