The calculations.had they been done by hand. all practical value by the time they were finished．( )A．had lostB．would loseC．should have lostD．would have lost 题目和参考答案——青夏教育精英家教网—

题目内容

19．The calculations，had they been done by hand，_____all practical value by the time they were finished．（　　）

	A．	had lost		B．	would lose
	C．	should have lost		D．	would have lost

分析珠算，如果不是手工运算，那么计算完成后将会失去了所有的实用价值．

解答答案：D
题干中had they been done by hand使用了倒装结构，是一个省略了if的条件状语从句；条件状语从句中是过去完成时态，可以知道是一个对过去的虚拟；对过去的虚拟，主句中要用情态动词加完成时态；should应该，would将会．故选D．

点评虚拟语气是表示与事实相反的假设，构成方式有：对现在或将来，条件句中用一般过去时态，主语用情态动词加动词原形；对过去，条件句中用过去完成时态，主语用情态动词加完成时态．学习时，要牢记构成方式．

练习册系列答案

10．_____ the painting，intended to be a gift for her girlfriend，he had a deep sigh of relief．（　　）

7．Last week，Peter ____ in the national football match but for his knee injury．（　　）

	A．	had played		B．	would play
	C．	played		D．	would have played

14．heavy rain is arriving tomorrow and will last for rest of the week．（　　）

4．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处．每处错误仅涉及一个单词的增加、删除或修改．
增加：在缺词处加一个漏字符号（/\），并在其下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第十一处起）不计分．
In the winter vacation，I paid a visit a mountain village in a suburb of Handan．No sooner had I got off the bus when I was greatly surprising to see all the changes．It was far better than I had been expected．Now every family can drink cleanly running water．The villagers needn't carry water himself any more．Firewood is no longer used for cooking．Marsh gas，a new cheap clean energy，make it very convenient to cook and light．As all the families have color TV set，they can enjoy plays at home．It impressed me most was that the best building in a village was the school．I hope the mountain village will become better and better．

11．House prices vary from place to place and are usually high _____ there are famous schools．（　　）

8．_____we move the photo over there？Do you think it will look better？（　　）

20．I made my way through thenarrow（狭窄的）space between cars．

试题分类