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.
2 V$ Q/ n' B7 y& _3 q( g) g( ^! m% p　　A let down
9 O8 ~% ?3 q% j# U6 ^　　B let alone
　　C let off
4 [5 a& T" r' T" D# I: |2 b　　D let out
　　2. This kind of material can __ heat and moisture.
5 ]1 A& G2 U* n  N2 r　　A delete
" ?' z' a- `2 X9 k5 x: G" C- E- Z　　B compel
　　C constrain
/ y, P; H2 P& B5 [5 z　　D repel
' i4 @5 q$ s& h$ y" g3 |　　3. Understanding the cultural habits of another nation, especially __ containing as many different subcultures as the United States, is a complex task.
. R; k5 u4 q2 o! x- l　　A one
　　B the one
. O2 v, x1 V' [9 C; k/ @% b3 s$ k　　C that
　　D such
* w$ b4 s6 C8 s- }  E　　4. In order to raise money, Aunt Nicola had to __ with some of her most treasured possessions.
　　A divide
　　B separate
　　C part
+ B  b) Q& Y, @　　D abandon
* a8 c8 b& e2 ^　　5. The new appointment of our president __ from the very beginning of next semester.
　　A takes effect
4 {( f/ F+ \) D, t　　B takes part
' Y* I) {& {8 r, e" Z# j　　C takes place
　　D takes turns
　　KEYS1-5 CDACA
9 n0 a5 F6 K  l0 P5 S1 X' H9 q　　1. 选C ①let off原谅，不处罚，放过 With your record, you can hardly expect to let off lightly.
4 ]* [7 a8 h' v# e- t　　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.　　  
: y5 U* z! y' u　　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.
　　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.
. ^% e0 y! y; x# {4 F　　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.