1.He was so deep in thought，thinking of the problem ________ he knocked into the tree without noticing it.

　　A.when B.while

　　C.because D.that

　　答案　D

　　解析　考查狀語從句的引導(dǎo)詞。so...that...表示“如此……以致……”，引導(dǎo)結(jié)果狀語從句。句意為：他思考問題太投入了，以致一不留神兒撞到了樹上。

　　2.We had to be patient because it ________ some time ________ we got the full results.

　　A.has been;since B.had been;until

　　C.was;after D.would be;before

　　答案　D

　　解析　在“it+be+一段時(shí)間+before/after/since+從句”句型中，before從句中的動(dòng)作經(jīng)過一段時(shí)間后才會(huì)實(shí)現(xiàn);after從句中的動(dòng)作發(fā)生后已經(jīng)過去了一段時(shí)間;since從句中的動(dòng)作完成后到現(xiàn)在已經(jīng)有一段時(shí)間了。結(jié)合題意可知，答案為D項(xiàng)。

　　3.—Someone wants you on the phone.

　　—________ nobody knows I am here.

　　A.Although B.And

　　C.But D.So

　　答案　C

　　解析　前半句句意為：有人給你打電話，后半句句意為：沒有人知道我在這兒。根據(jù)句子意思可知前后兩句明顯為轉(zhuǎn)折關(guān)系，因此選C項(xiàng)。

　　4.—What do you think I should wear for such a formal press conference?

　　—Dress ________ you like.

　　A.how B.what

　　C.whatever D.however

　　答案　D

　　解析　考查狀語從句。dress作及物動(dòng)詞時(shí)，賓語為人;本題中的dress為不及物動(dòng)詞，所以后面應(yīng)該接一個(gè)狀語從句。答語句意為：你想怎么穿都行。

　　5.________ the fire breaks out，he is the first to arrive at the scene.

　　A.Every time when B.Moment

　　C.No matter whenever D.Every time

　　答案　D

　　解析　句意為：每一次發(fā)生火災(zāi)，他總是第一個(gè)到達(dá)現(xiàn)場。every time用作連詞，引導(dǎo)時(shí)間狀語從句。

　　6.In some places women are expected to earn money ________ men work at home and raise their children.

　　A.but B.while

　　C.because D.though

　　答案　B

　　解析　while并列連詞，意為“而，卻”，表示轉(zhuǎn)折。

　　7.The engineers are so busy that they have no time for outdoor sports activities，________ they have the interest.

　　A.wherever B.whenever

　　C.even if D.as if

　　答案　C

　　解析　句意為：工程師們都很忙，以致于他們沒有時(shí)間去做戶外運(yùn)動(dòng)，即使他們有興趣。even if即使，符合句意。

　　8.Don’t be afraid of asking your teachers for help ________it is needed.

　　A.as B.since

　　C.unless D.when

　　答案　D

　　解析　考查連詞。句意為：如有需要，不要害怕向老師求助。此處when相當(dāng)于if，表示條件，其他不符合語意。

　　9.Find ways to praise your children often，________ you’ll find they will open their hearts to you.

　　A.till B.or C.and D.but

　　答案　C

　　解析　分析前后分句邏輯關(guān)系，是條件或假設(shè)關(guān)系，而且“祈使句+and/or/otherwise+陳述句”是固定句型，所以選C項(xiàng)。

　　10.If you are traveling ________ the customs are really foreign to your own，please do as the Romans do.

　　A.in which B.what

　　C.when D.where

　　答案　D

　　解析　句意為：如果你在一個(gè)風(fēng)俗習(xí)慣與你的風(fēng)俗習(xí)慣完全不同的地方旅游，請入鄉(xiāng)隨俗。此處用where引導(dǎo)地點(diǎn)狀語從句。

　　11.________tomorrow，our ship will set sail for Macao.

　　A.However the weather is like

　　B.However is the weather like

　　C.Whatever is the weather like

　　D.Whatever the weather is like

　　答案　D

　　解析　考查whatever引導(dǎo)的讓步狀語從句。whatever=no matter what修飾名詞weather。

　　12.John plays basketball well，________ his favorite sport is badminton.

　　A.so B.or C.yet D.for

　　答案　C

　　解析　句意為：約翰籃球打得很好，然而他最喜歡的運(yùn)動(dòng)是打羽毛球。四個(gè)選項(xiàng)中表示轉(zhuǎn)折的連詞只有yet。

　　13.I had no idea of the exact address of Xinhua High School ________I was outside its front gate.

　　A.when B.after

　　C.until D.because

　　答案　C

　　解析　考查狀語從句。根據(jù)語意“我到新華中學(xué)的校門口時(shí)才知道這學(xué)校的準(zhǔn)確地址”可知C項(xiàng)正確。

　　14. ________you’ve experienced it，you can’t understand how I felt.

　　A.Once B.Because

　　C.Unless D.While

　　答案　C

　　解析　考查狀語從句。句意為：如果你沒體驗(yàn)過，你不會(huì)知道我的感受。unless=if not如果不，引導(dǎo)條件狀語從句。

　　15.—Haven’t seen Lucy recently，what’s happened?

　　—Oh，it’s more than two months ________ she worked here.

　　A.which B.that

　　C.before D.since

　　答案　D

　　解析　考查It’s...since...結(jié)構(gòu)，表示動(dòng)作自過去發(fā)生至今有多久。但該結(jié)構(gòu)從句中謂語動(dòng)詞的性質(zhì)決定最終的意義。從句中謂語動(dòng)詞為瞬間性動(dòng)詞，則表該瞬間動(dòng)作發(fā)生至今時(shí)間多久;若從句中謂語動(dòng)詞為延續(xù)性動(dòng)詞，則表示該延續(xù)動(dòng)詞動(dòng)作終止至今時(shí)間多久。work屬延續(xù)性動(dòng)詞，該句句意為：她不在這兒工作已經(jīng)有兩個(gè)多月了。顯然，本題的答案為D項(xiàng)。

　　16.________ you may have，you should gather your courage to face the challenge.

　　A.However a serious problem

　　B.What a serious problem

　　C.However serious a problem

　　D.What serious a problem

　　答案　C

　　解析　根據(jù)句意“無論你有多么嚴(yán)重的問題，你都應(yīng)該鼓起勇氣面對挑戰(zhàn)�！�，而however表讓步時(shí)其順序應(yīng)是：however+形容詞+主語+謂語。however作連接副詞，相當(dāng)于no matter how，后接形容詞或副詞，意為“無論，不管”，引導(dǎo)讓步狀語從句，其順序?yàn)椤癶owever+形容詞、副詞+主語+謂語”。

　　17.I will put the book________you placed it and make a mark at the place________I put it.

　　A.where;at which B.at which;at which

　　C.where;which D.at which;where

　　答案　A

　　解析　前后兩個(gè)從句都表示地點(diǎn)的含義。是定語從句還是地點(diǎn)狀語從句，做題的關(guān)鍵是看有沒有表示地點(diǎn)的名詞作先行詞。如果有表示地點(diǎn)的名詞，就是定語從句;如果沒有便是地點(diǎn)狀語從句。該題中第一個(gè)從句為地點(diǎn)狀語從句，第二個(gè)從句為定語從句，因此答案為A項(xiàng)。

　　18.________there is no law stating how you may dress，not all fashions are respectable.

　　A.Because B.Since

　　C.While D.Unless

　　答案　C

　　解析　考查連詞的用法。句意為：盡管沒有法律規(guī)定你怎樣穿戴，但是并不是所有的時(shí)尚都是值得尊敬的。while盡管，符合句意。because因?yàn)?since既然;unless除非。

　　19.Bring the flowers into a warm room ________ they’ll soon open.

　　A.or B.and C.but D.for

　　答案　B

　　解析　本句為“祈使句+and/or+陳述句”句型。根據(jù)題意，應(yīng)為順承關(guān)系。故選B項(xiàng)。

　　20.________，his idea was accepted by all the people at the meeting.

　　A.Strange as might it sound

　　B.As it might sound strange

　　C.As strange it might sound

　　D.Strange as it might sound

　　答案　D

　　解析　此處as引導(dǎo)讓步狀語從句，此時(shí)常把作表語的形容詞提前到句首。

　　21.—What do you think of it?

　　—Well，it’s worth doing ________ the result is satisfactory.

　　A.the moment B.as soon as

　　C.once D.so long as

　　答案　D

　　解析　so long as意思是“只要”，引導(dǎo)條件狀語從句。

　　22.Please arrange an interview with the manager tomorrow，or ________ it is convenient to him.

　　A.whenever B.however

　　C.whichever D.wherever

　　答案　A

　　解析　句意為：明天請安排一次對經(jīng)理的采訪，或者在他方便的任何時(shí)間。本句的后半句句子完整，所以應(yīng)該使用連接副詞，結(jié)合句意可知應(yīng)選A項(xiàng)。

　　23.The agent was about to sign his name to the document ________，to our surprise，a stranger broke in to prevent him.

　　A.while B.when

　　C.as D.until

　　答案　B

　　解析　when此處為并列連詞，相當(dāng)于at that time，可譯為“這時(shí)(突然)……”。

　　24.Goals have to be realistic ________ students can reach them and feel a sense of achievement.

　　A.so long as B.so that

　　C.now that D.even though

　　答案　B

　　解析　空格后的句子是空格前句子的目的，所以用so that。句意為：目標(biāo)應(yīng)該現(xiàn)實(shí)一點(diǎn)，這樣學(xué)生們就能實(shí)現(xiàn)它，并有成就感。

　　25.He found it increasingly difficult to read，________ his eyesight was beginning to fail.

　　A.though B.for C.but D.so

　　答案　B

　　解析　句意為：他發(fā)現(xiàn)讀書越來越困難，因?yàn)樗�的視力開始下降。for表示原因，符合句意。