I can’t understand ______the boy alone.

A. why she left B. why did she leave

C. why she had left D. why had she left

A 【解析】句意：我不明白她為什么把那個男孩一個人留下。這里why 引導(dǎo)的一個賓語從句，我們知道賓語從句中應(yīng)該用陳述語序，故我們可以排除B、D兩項；根據(jù)句意可知她把那個男孩一個人留下是一件過去的事情，應(yīng)該用一般過去時，故選A。C選項使用的是過去完成時，表示過去的過去，不符合句意。

We are going for a picnic tomorrow. I’ll call Wendy to make sure________.

A. why to start B. when to start

C. what to start D. which to start

B 【解析】句意：我們明天要去野餐。我會打電話給溫迪確定什么時候出發(fā)�？疾樘厥庖蓡栐~+動詞不定式。A. why to start為什么出發(fā)；B. when to start什么時間出發(fā)；C. what to start開始做什么；D. which to start開始做哪一個。根據(jù)“我們明天要去野餐�！笨芍�要確定出發(fā)的時間，故選B。

—Do you know sound travels very fast?

—Yes. But light travels ________ sound.

A. as fast as B. a little faster than

C. much faster than D. slower than

C 【解析】句意：-----你知道聲音傳播得很快嗎？------是的。但是光比聲音傳播得快得多。A. as fast as和…一樣快；B. a little faster than快一點點， a little（可以修飾形容詞比較級）用來修飾faster，表程度；C. much faster than快得多，much（可以修飾形容詞比較級）用來修飾faster，表程度； D. slower t...

—Where are you going for the coming winter camp?

—I won’t decide on the place ________ the end of this month.

A. until B. unless C. though D. through

A 【解析】句意：-----你要去哪里過冬？-----直到在這個月底我才會決定這個地方。A. until直到，在..以前；B. unless除非；C. though不過，然而；D. through穿過，通過，憑。短語not…until…：直到…才….；結(jié)合句意可知選A。

－Could you tell me _________? －Talking about festivals.

A. how they are playing B. what they are doing

C. where they are going D. why they are practicing

B 【解析】試題分析：句意：你能告訴我他們正在做什么嗎？——談?wù)摴?jié)日。結(jié)合答語"正在談?wù)摴?jié)日”可推斷，問句應(yīng)是詢問正在做什么，故答案為B。

–Excuse me . Could you please tell me _____ my car?

-- Sure . Park it right here. I’ll help you

A. how to stop B. where to park

C. where to stop D. when to park

B 【解析】試題分析：A. how to stop 怎樣停止；B. where to park 在哪停車；C. where to stop在哪停止；D. when to park何時停車；句意：--打擾你一下，請你告訴我在哪停我的車好嗎？---當(dāng)然好了，把車停在這，我將幫你。結(jié)合句意，故選B

書面表達。

假如你校有幾位來自美國的交換生，他們打算周末步行去翠湖公園。請根據(jù)提示為他們寫出前往的路線，并簡介公園情況。

要點提示：1．路線(見上圖)；2.公園環(huán)境優(yōu)美、涼爽， 還可以游泳、野餐等；

要求：80詞左右，短文的開頭已給出，不計入總詞數(shù)。

Cuihu Park is not far from here. It's easy to get there. Just go straight

Cuihu Park is not far from here. It's easy to get there. Just go straight and turn right at the first corner. Walk along the road and turn left when you find a hospital. Cuihu Park is down the street ...

Traveling around big cities by taxi can cost a lot of money, but it's usually ________ to take the underground train to most places.

A. amazing B. expensive C. convenient D. exciting

C 【解析】在大城市乘出租旅游會花很多錢，但乘地鐵去大多數(shù)地方還是很方便的。A令人驚嘆的；B昂貴的；C方便的；D令人興奮的。故選C。

（題文）—Let’s go shopping at the new mall.

—Why not shop online? It’s _____________.

A. expensive B. more expensive

C. less expensive D. the most expensive

C 【解析】句意：-我們?nèi)ベ徫镏行馁徫锇伞?為什么不在網(wǎng)上購物呢？比較便宜。expensive形容詞，貴的; more expensive比較級，較過的；less expensive，較便宜的、不貴的。根據(jù)語義可知，網(wǎng)上購物較便宜。 故選：C。

Could you tell me ________ the cool T?shirt?

A. where you buy B. where do you buy

C. where did you buy D. where you bought

D 【解析】句意：你能告訴我你在哪里買的這件漂亮的T恤衫嗎？本題考查特殊疑問詞引導(dǎo)的賓語從句，賓語從句需用陳述語序，B和C是疑問句語序，故排除B和C；根據(jù)語境可知買衣服發(fā)生在過去，應(yīng)用過去式，故排除A，選D。