新prep1-193

jy03161061

193.
            (27023-!-item-!-188;#058&002210)

 

New equipment and other improvements reduced the amount of time—from eleven hours in 1982 to six in 1988—needed by workers so that they could produce a ton of steel.  B   D 

A. needed by workers so that they could produce

B. needed when workers are producing

C. workers need in producing

D. workers needed to produce

E. workers need for their producing of

time后面跟的是workers needed to produce 难道定语从句后面的that可以不要么

jenny1989

定语从句中that能省略的。

引导词若是在定语从句中做宾语，一般都是省略的。

A错在没有因果关系  B错在时态

所以只能在CDE里考虑

jy03161061

很好,谢谢LS 我就是要确认在那种情况下that是否可以省略

hetaotao7

牛牛来看看啊！A中so that是表示因果关系吗（结果状语）；so that从句中明显有情态动词could，所以应该为目的状语！不过，就算从句是目的状语，A中的逻辑意思还是错的！

treowys

B,D
最主要的差别在于主动，被动，
C.D.E中非谓语比较
to produce比名词更好点

alicexxyy

在这个句子里，need to do 和 so that 不可以同时用~~