48. _C_ one time, Manchester was the home of the most productive cotton mills in the world. [at one time 曾经，一度] ( W3 S% w1 u$ N' n* t
A On B By C At D Of
, B) K; c" Z+ H: |1 n49. _A_ it or not, his discovery has created a stir in scientific circles. ' L' m* k* ` o
A Believe B To believe C Believing D Believed
1 q' q2 w( I: Z$ `+ R Nbelieve it or not 信不信由你。 creat a stir 引起轰动。
7 b m( L$ Z) `# t( D5 }+ t9 o50. Mr. Morgan can be very sad _C_, though in public he is extremely cheerful.
. q! z9 N- Q( V; ?A by himself B in person C in private D as individual 4 K9 N+ t% \$ G- s
in public 在公众面前； in private 私下单独一个人的时候。
- L1 D" ]/ w* w: A" i 8 M0 j& z8 s( m8 T; D8 y. S' Q
: y; T) t2 Z; S/ `第6课 3 ]$ _6 k* F9 o* L) i
关于逗号的一些知识 0 m: D. b- U6 |8 M2 V8 L' ]
原则：逗号没有能力连接两个单独的句子。
( X- m% R+ K# r8 W& Q5 [) P: ^如何区分短语与句子？一个结构如果有完整的谓语部分就是句子。
: b7 k" X9 y; K/ K: Z何为完整的谓语部分？如果能判断出一个结构的时态就可以称这个结构为完整的谓语部分。 ! W2 |# H) q0 e" K
在什么样的情况下一个逗号可以将句子分成两部分，而这两部分都有完整的谓语呢？ * K$ Y% W# [' ?" d: R
1 两个句子中间有连接词连接； % i% N% ]: N$ N, H; k7 Y/ J& x
2 这两个句子是主从句关系（主从句之间一定要有句子引导词来引导）。
9 |0 _/ z: q& |( E0 ]2 P2 l10. Walter offered us a lift when he was leaving the office, but our work _A_, we declined the offer. [declined v. 婉言谢绝] : c3 s5 }4 F F7 S4 v
A not being finished B not having finished
3 i( o& ^6 Q7 v' yC had not been finished D was not finished * |" [8 y1 ]" S7 c9 g) s
42. A survey was carrie3d out on the death rate of new-born babies in that region, _D_ were surprising. [survey 调查] " M% `8 J1 x' {4 z2 n1 L) L2 v' S7 n
A as results B which results C the results of it D the results of which
L# k4 `( h, B, v. ?; M: p51. All flights _D_ because of the snowstorm, many passengers could no nothing but take the train. [having been canceled这里是独立主格作原因状语]
( G O! E& ]9 p) [/ YA had been canceled B have been canceled # d8 G* h* O$ E( K! j
C were canceled D having been canceled |
发表于 2012-8-14 00:30:10
