《还原法做单选讲解》由会员分享，可在线阅读，更多相关《还原法做单选讲解（3页珍藏版）》请在金锄头文库上搜索。
1、一、疑问句还原成陈述句例：（海淀试题）-Who are you going to have _this letter for you?-My secretary.A. type B. typed C. been typed D. been typing解析：本题解题误区可能是学生们对完成时的构成记忆太清晰而选 B。这是一个特殊疑问句，它的语序为：特殊疑问词+一般疑问句，特殊疑问词在句中充当成分作用。我们把它还原成陈述句，这样就可以看出其主语是 you，那么 who 只可以充当 have 的宾语，从而构成 have +O+O.C 的基本句型。宾语与宾语补足语在此题中的关系是主动关系，表示“让某人
2、做某事”，其宾补是不带 to 的动词不定式。所以选 A。评注：在英语中，一般疑问句是倒装语序，它要借助助动词提到主语之前，特殊疑问句还要把特殊疑问词提到句首，这时句中各词之间的关系就很难把握，还原之后则一目了然。1. Who did the teacher _the article for the wall newspaper?A. write B. have write C. has written D. have written这是一个疑问句， 现把它改成陈述句， 即：The teacher had who write the article for the wall newspaper.
3、 故答案应是 B 项。2. Who would you like to have _the car?A. repair B. repaired C. to repair D. repairing还原后应是这样一个句子：You would like to have who (m) repair the car. 答案是 A 项。3. Is this shop _sells childrens clothing? A. which B. the one that C. the one D. the one where.此句的正常句子为：This shop is the one that sells
4、 childrens clothing.答案为 B 项。4.Is this the radio you want _?-Yes, it is.A. to have repaired B. to have repairC. to have it repaired D. to have repaired it跟上句相似，还原后的句子为 This is the radio you want to have repaired. 答案为 A.。二、被动语态还原成主动语态例： (NMET96) The patient was warned _only food after the operation.A.
5、 to eat not B. eating not C. not to eat D. not eating 解析：本题的误区是： 同学们非常清楚 warn 所构成的基本句式是 warn sb of sth ; warn sb against sth ; warn sb to do sth ; warn sb not to do sth 。乍看起来本题是考查 warn 后跟上什么非谓语动词，但有没学过被动语态的表达式。众所周知被动语态是把主动语态的宾语提到主语位置而形成的因此，我们不妨把它还原成宾语，从而可知该题应属于 warn sb not to do sth 句型而选 C. 评注：被动语态是
6、把主动语态的宾语作为主语而形成的，这样在被动语态中，其宾语就缺少了，从而造成了对动词搭配而形成的基本句式结构的模糊不清，所以在解决这一类问题时， 我们必须把主语还原成宾语构成主动语态，这样它们之间所形成的搭配关系就清楚了。1. He has always insisted on _Dr Johnson instead of Mr. Johnson.A. his being called B. him to be called C. he be called D. his callingInsist on 与动名词搭配，本句用的是被动结构，我们可以把它还原成主动结构，即：Call him Dr.
7、 Johnson instead of Mr. Johnson. 故答案为 A 项 。2. The question was not as simple as it _.A. expected to B. was expecting to be C. supposed to be D. was supposed to be这个被动句可以改成主动式：(people) expect (suppose ) it to (be simple ). 答案为 C 项 。3. The important news has been heard _on the radio many times today.A
8、. broadcasting B. broadcasted C. to broadcast D. being broadcasted把这个句子还原，得到的主动结构为：broadcast the important news on the radio - 答案为 B 项。4. Though much wrong was _him, he went on with his research.A. made B. laid C. done D. put本句用了一个词组，do sb much wrong 因而这个句子仍属于被动结构的还原。 答案为 C项。三、感叹句还原成陈述句(NMET1993)_fr
9、om Beijing to London!A. How long way it is B. what a long way is itC. how long way is it D. what a long way it is解析：本题通过感叹号及题设可以看出这是对感叹号句的语序及构成的考查，其语序是陈述句的语序， 所以不能选 B.C.。把它还原成陈述句， 即 Its a long way from .to .。故选 D.评注：感叹句的构成是为了加强语气而借助于感叹词并提到句首，所以只有把感叹词去掉还原成陈述句，才能知其原貌而做出选择，注意 what 与 how 之间的转换关系，一般来说，wh
10、at 用来修饰名词（词组），how 而用来修饰形容词或副词。但当形容词能从名词词组中提取出来时也可以用 how 。 比如：What a long way it is! 变为 How long away it is !四、定语从句的关系词还原1. I will never forget the great difficulty he has taken _the house.A. to paint B. painting C. painted D. being painted这个句子是定语从句，先行词是 the great difficulty ，关系词已经省略，说明它充当宾语成分，等同于先行词
11、，定语从句部分还原后应为 he has taken the great difficulty painting the house 。 故答案应是 B 项。2. This is the plan you will see _soon.A. carried out B. carried on C. carrying out D. carry out此句仍然是定语从句还原， 即：you will see the plan carried out soon 答案为 A 项. 五、固定词组搭配还原1They look forward with hope _a chance to receive fur
12、ther education.A. for getting B. of getting C. to getting D. to get如果能找到本句的固定词组，look forward to doing 的话， 我们就很容易得出答案为 C 项。2. The second is connected with the use the body _food.A. makes of B. makes up of C. makes from D. makes into本句的固定词组是 make use of ，当中使用了定语从句和被动关系，这就增加了此句句子结构的难度。答案为 A 项。六、将倒装句还原为
13、陈述句Never _time come back again.A. will lose B. will lost C. will losing D. will to lose先把题干还原为陈述句，_time _never come back again 可以发现应用 lost 作定语，答案是 B。该句意为： 失去的时间再也不会回来了。七、将强调句还原为陈述句It was for this reason _her mother moved out of New York and settled in a small village.A. which B. that C. why D. how判断
14、一个句子是否是强调句的最佳方法是看去掉 It is /was that 后原句是否完整无缺。 此题去掉 it was 后， 原句 变为 For this reason her mother moved out of New York and settled in a small village . ， 此句仍然准确无误，所以答案是 B。 强调原因状语 For this reason。八、将省略句还原为完整句-What do you think made Mary so sad?-_her new bicycle.A. as she lost B. lost C. because of losi
15、ng D. losing将答语还原为完整句： _her new bicycle made Mary so sad。可发现空白处在句子中充当主语，只能用-ing 形式，答案是 losing九、将复杂句还原为简单句Who do you think _to see us this afternoon?A. coming B. to come C. come D. will come此题的 do you think 是插入语，增加了句子理解的难度，如果去掉的话，答案则一目了然 ，this afternoon 暗示用一般将来时，故答案是 D。练习：1. Whom would you rather _your bike?A. repair B. have repaired C. repaired D. have repair 2. Is this place _you studied ten years ago?A. that B. in which C. where D. what3. Time must be made full use of _hard.A. work B. working C. to work D. worked (DCC)
