31. Nature not only gave the Middle Atlantic region fine harbors, however endowed it with a first-class system of inland waterways. ( K+ F7 x# w% M& x4 v' V
1 c: G! l; o+ @答案:C
# m( i1 g8 ]0 g% Q% w测试点:not only…but also…的用法.
' K1 S+ R7 r4 T& d' W3 f分析:这个结构常常出现在考题中.看到前面出现的not only,就应注意后面是否有but also部分.however应为but also.解题要点:however虽与but also词意相同,但前者是副词,后者为连词。
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4 |$ K4 q& m, A$ L$ r* K32. All matter resists any change in their condition of rest or of motion. * p9 a4 ]& I. Y/ E7 i4 [ t# L# `/ G
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答案:B
2 I) J3 R( `5 x @3 V6 \测试点;代词数的一致. $ g. O5 C5 h; }3 j
分析:matter表示“物质”,为不可数名词,主语All matter视为单数,且谓语动词resists也说明了这一点.此处代词也要用单数的its.
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' w( ^8 v* k) K6 a33. Swans, noted for graceful movements in the water, have been the subject of many poetry, fairy tales, legends, and musical compositions.
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! q6 D! h# h1 a: z* {# `3 ]答案:D
; P+ P) k" }0 m- V测试点;近义词.
. N/ x. A# X( d. L7 J& q分析:poetry表示“诗歌”,为总称,不可数.前有修饰可数名词的many,此处应用可数的poems表示“诗”.
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) {/ k0 V# T3 s' O' R34. Since peach trees bloom very early in the season, they are in danger for spring frosts.
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, V1 k7 _6 S5 J4 ]答案:C
% p' _! r8 \+ C% C3 r测试点;介词/习语。
1 q$ Y) x5 C i% U* r7 L分析:Be in danger of是固定短语,此处介词不能用for。 . f% }9 I" u h5 [* o* m3 n$ k
9 K. c9 b0 R# ]0 a3 C3 V6 `35. Like some other running birds, the sanderling lacks a back toe and has a three-toed feet.
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) S V8 n! ]. }! b2 y答案:D
1 |& E9 W/ F2 j( ?2 d% m R! e测试点;名词的数的一致.
, ^: Y- F3 \' ?8 S分析:冠词a后应接单数名词.应为foot F p J$ C2 z5 h1 l, \
解题要点;当划线的词中有foot或feet时,应首先考虑其单复数形式是否错用。 |