英语专业四级词汇与语法全真模拟练习二十三

会计考友

　　1. The mother said she would __ her son washing the dishes if he could finish his assignment before supper.
　　A let down
* e" h7 ]) ?' k  z( M" \　　B let alone
　　C let off
& c& z' A% ]3 D. Y- E/ k　　D let out
　　2. This kind of material can __ heat and moisture.
　　A delete
　　B compel
　　C constrain
　　D repel
　　3. Understanding the cultural habits of another nation, especially __ containing as many different subcultures as the United States, is a complex task.
　　A one
: `% r6 @/ L+ R8 A: _　　B the one
5 N9 {7 r4 d! V- E3 \　　C that
: Q/ _, b: O0 p( b) @　　D such
/ u7 G: l7 r$ W( ]; e& ^( s; P6 F　　4. In order to raise money, Aunt Nicola had to __ with some of her most treasured possessions.
/ Y, P9 X: a! m2 F; a$ _9 z　　A divide
# `7 \/ x) J2 @; B! n! w1 a　　B separate
# _7 [* V' j9 P' e' x. R6 }. J" Y& B　　C part
1 C7 E( }9 O: h　　D abandon
　　5. The new appointment of our president __ from the very beginning of next semester.
) M: F" _4 y, F4 Q　　A takes effect
　　B takes part
- z2 H0 S& n3 A8 w3 V3 M( F　　C takes place
　　D takes turns
2 e- r5 W. V# Z4 F8 k　　KEYS1-5 CDACA
! f/ E- K8 F; d, W　　1. 选C ①let off原谅，不处罚，放过 With your record, you can hardly expect to let off lightly.
　　② let down使失望，食言③let alone别管，别烦Let her alone! She didn’t pick a quarrel with you.④ let out让……离开Open the door and let the cat out.　　  
+ `) R- x$ g8 T* @0 I% R; f　　2. 选D ①delete消去，删除 Delete his name from the list of applicants.②compel强迫，迫使（运用权利/力量对方采取行动）He was compelled by illness to give up his studies.③constrain 限制，约束（强调内心情感），后接不定式 His activities must be constrained.④ repel排斥，抵制，防，抗We should not repel but protect young people’s enthusiasm.
　　3.选A 依语意以句子结构，此处需要一个代词，表泛指，则选one;而the one表特指 Please get the chair for me, the one in the corner.
( L) R, ?( K# e0 O　　4.选C ①part 不及物动词 “分别，离别”Scarcely an hour has passed since we parted.②divide分，划分Is the land to be divided up or sold as a whole?③separate使……分离④abandon抛弃，放弃The order was given to abandon ship.
" ]3 z5 h% v* W8 ?0 w$ M& ~# O　　5.①take effect（药物）见效，（法律等）生效The new system of taxation will take effect next May.②take part参加③take place发生，举行④take turns轮流，依次They are unwilling to take turns at the same computer.