精英家教網 > 高中英語 > 題目詳情
6．---Argon，can I borrow your textbook？
---Sorry，not _____ you help make a note of what the teacher says．（　�。�
A．unlessB．ifC．whenD．since

分析 -Argon，我可以借你的課本嗎？
-對不起，不行，除非你幫我記下老師說的話．

解答 答案A．unless"除非，如果不"，在意義上相當于if…not，因此在有些場合中unless與if…not可互換使用，引導條件狀語從句．if"如果"，引導條件狀語從句．when"在…時候"，引導時間狀語從句．since意思是"自從…以來"時，引導時間狀語從句；意思是"既然"時，引導原因狀語從句．分析可知前后兩句話之間是邏輯上的"條件"關系，可排除C和D；再結合句子所表達的意思"不行，除非你幫我記下老師說的話"可知答案選A．本句中的not相當于I will not lend you my textbook．

點評 本題考查從屬連詞的用法．連詞的用法辨析，要注意分析主從句之間的邏輯關系，再確定相應的連詞，同時注意不同的連詞的語義及用法區(qū)別．

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：完形填空

16．One Friday，we were packing to leave for a weekend away when my daughter heard cries for help．When I went outside to（41）D what was wrong，I discovered an elderly neighbor had fallen down．She was （42）D in pain so I helped her inside her house and （43）B her on the bed．
I noticed how （44）A her place was and it was obvious she hadn't cleaned it for a while．She insisted she didn't need an（45）B and that someone would be around soon，so I put a bottle of water at her side and（46）D．
On my return，I felt sad that，although we had been neighbors for 18months，apart from a few smiles，we hadn't（47）D．I hadn't even noticed she hadn't been （48）C for weeks due to painful back．
That weekend I met my grandma for her 80th birthday，and I noticed how（49）A her flat seemed in comparison with my （50）B．Then I remembered that my grandma was usually visited by her relatives．（51）C，my neighbor，as far as I knew，had no family regularly （52）A．
When I returned home I went to visit her，but she didn't（53）A my knocks．I walked inside．She was more （54）B now than when she started to see me．She explained she was Ok．Yet，unable to（55）D due to her back，she could not unpack groceries that a delivery boy had left at floor level and her kitchen was filled with（56）B because she was unable to take it out by herself．
（57）B we've become good friends and chat every day．Now，every time I（58）C from putting out her garbage，（59）B her mails or just chatting，I feel a deep sense of（60）D and peace，so I am really content that I can help others．
41．A．identifyB．comfortC．assureD．check
42．A．luckilyB．easilyC．clearlyD．scarcely
43．A．insistedB．settledC．persuadedD．called
44．A．dirtyB．comfortableC．wideD．tidy
45．A．operationB．ambulanceC．encouragementD．application
46．A．providedB．servedC．presentedD．left
47．A．workedB．competedC．quarreledD．connected
48．A．awayB．offC．outsideD．around
49．A．cleanB．narrowC．smellyD．sweet
50．A．wife'sB．neighbor'sC．relative'sD．daughter's
51．A．In shortB．As a resultC．On the contraryD．After all
52．A．dropping byB．looking afterC．bringing upD．sending to
53．A．answerB．replyC．appreciateD．recognize
54．A．curiousB．thankfulC．angryD．impatient
55．A．sit downB．put downC．lie downD．bend down
56．A．dustB．garbageC．foodD．furniture
57．A．SuddenlyB．GraduallyC．TemporarilyD．regularly
58．A．sufferB．escapeC．returnD．stop
59．A．collectingB．readingC．writingD．copying
60．A．determinationB．presentationC．ambitionD．satisfaction

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

17．The main cause of the disease in China is drug abuse，________is very serious in Yunnan．（　�。�
A．whatB．whoC．thatD．which

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

14．參觀完博物館后，我們去看圖書館．After we had visitedthe museum，we went to see the library．

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

1．Keep working hard and I believe you'll eventually achieve your aim．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

11．The last class finished an hour ago but quite a few students still ____ in the classroom．（　�。�
A．leftB．remainedC．delayedD．advanced

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

18．For having broken the law，the young man was sent to prison as a punishment．

查看答案和解析>>

科目：高中英語 來源： 題型：短文改錯

15．假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的一下作文．文中共有10處語言錯誤，每句中最多有兩處．每處錯誤僅涉及一個單詞的增加、刪除或修改．
增加：在缺詞處加一個漏字符號（∧），并在其下面寫出該加的詞．
刪除：把多余的詞用斜線（\）劃掉．
修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞．
注意：每處錯誤及其修改均僅限一詞．
 Last winter holiday I go to the mountains with my cousins．None of us had ever skied before so we had been looking forward it for months．When we arrived at the airports，it started to snow and we were really exciting．But when we got off the plane in the mountains，there were not any snow at all．Everyone here said it was too warm for snow．We went to the bed feeling sadly that we wouldn't be able to ski．But when they got up the next morning and looked out of the window，we realized that it had been snowed all night and we would be able to ski after all．

查看答案和解析>>

科目：高中英語 來源： 題型：完形填空

1．Some years ago on a hot summer day in south Florida，a little boy decided to go for a swim in the old swimming hole behind his house．
In a hurry to dive into the（36）Bwater，he ran out of the back door，leaving （37）Dshoes，socks，and his shirt as he went．He flew into the water，not realizing that as he swam toward the middle of the lake，an alligator was swimming toward the（38）A．and his shirt as he went．He flew into the water，not realizing that as he swam toward the middle of the lake，an alligator was swimming toward the（39）Ctogether．In utter fear，she ran toward the water，（40）Bher son as loudly as she could．
Hearing her voice，the little boy became（41）B and made a return to swim to his mother．It was too late．Just as he reached her，the alligator reached him．
From the dock，the mother（42）D her little boy by the arms just as the alligator snatched his legs．Then began an incredible tug-of-war between the two．The alligator was much（43）Athan the mother，but the mother was much too passionate to（44）C．A farmer happened to drive by，heard her screams，raced from his truck，（45）Dand shot the alligator．
（46）C，after weeks in the hospital，the little boy survived．His（47）A were extremely scarred by the vicious attack of the animal and，on his arms，were deep（48）D where his mother's fingernails dug into his flesh in her effort to hang on to the son she loved．
The newspaper reporter who interviewed the boy afterwards，asked if he（49）A show him his scars．The boy did so．And then，with obvious（50）C，he said to the reporter，"But look at my arms．I have great（51）B here，too．I have them because my mom wouldn't let go．"
You and I can identify with that little boy．We have scars，too．No，not from a（n）（52）D，or anything quite so dramatic，but the scars of a（an）（53）Apast．Some of those scars are unsightly and have caused us deep（54）B．

36．A．apparentB．cosyC．freezingD．moderate
37．A．offB．outC．aloneD．behind
38．A．shoreB．destinationC．borderD．harbor
39．A．downB．startedC．closerD．connected
40．A．cursingatB．yellingtoC．blamingonD．cheeringup
41．A．frustratedB．alarmedC．stressedD．inspired
42．A．pushedB．toreC．touchedD．grabbed
43．A．strongerB．rougherC．cruelerD．swifter
44．A．setoffB．getdownC．letgoD．driveaway
45．A．tookplaceB．tookactionC．tookcareD．tookaim
46．A．FluentlyB．DeliberatelyC．AmazinglyD．Absolutely
47．A．legsB．cheeksC．toesD．hands
48．A．injuriesB．damagesC．sufferingsD．scratches
49．A．wouldB．shouldC．mustD．dared
50．A．braveryB．strengthC．prideD．confidence
51．A．desiresB．scarsC．curesD．muscles
52．A．ancestorB．parentC．alligatorD．helper
53．A．painfulB．rewardingC．depressedD．honorable
54．A．thoughtB．impressionC．confusionD．regret
55．A．failedB．refusedC．determinedD．intended

查看答案和解析>>

同步練習冊答案