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。A. If 如果,引導(dǎo)條件狀語從句;B. Since 由于,引導(dǎo)原因狀語從句;C. Although 盡管,雖然,引導(dǎo)讓步狀語從句;D. Because 因?yàn)?,引?dǎo)原因狀語從句。根據(jù)句意可知,空前和空后之間表示讓步,用although,故選A。29.____it rained a lot, we enjoyed our holiday.A.Although B.Because C.Unless D.However【答案】A【解析】【詳解】句意“盡管雨下得很大,但是我們?nèi)匀幌硎芪覀兊募倨凇薄f引導(dǎo)的條件狀語從句中,如果主句是將來時(shí),從句用一般現(xiàn)在時(shí)代替將來時(shí)??键c(diǎn):考查連詞。as if好像;even though即使,盡管;as long as只要;as far as據(jù),就;像……一樣遠(yuǎn)。27.—Learning to love is like learning to walk—Yes, ______we step out bravely, we’ll find it’s not so difficult.A.a(chǎn)s if B.even though C.a(chǎn)s long as D.a(chǎn)s far as【答案】C【解析】試題分析:句意:學(xué)會(huì)愛就像學(xué)會(huì)走路一樣。本題的含義為馬丁和他的朋友們不能吃完點(diǎn)購的所有食物,因此他們把剩余的帶走。由句意可知選D。句意:直到每個(gè)人都到了我們才開始討論。故選B。句意:很多人每天早晨鍛煉 _______ 惡劣的天氣阻攔他們。24.Lots of people exercise every morming_________bad weather stops them.A.if B.unless C.until D.since【答案】B【解析】考查連詞詞義辨析。;;;……時(shí)候,由于?!?—我同意你??键c(diǎn):考查連詞的用法。 A. and 和;B. until直到; C. although 盡管;D. since自從。根據(jù)題意,故選C。根據(jù)上文the tourists didn39。t leave the hotel ________ the heavy rain stopped.A.if B.because C.until D.whenever【答案】C【解析】【詳解】句意:沒有雨傘,游客們直到大雨停了才離開旅館。是的,我們不需要太多,只要他們品質(zhì)好。20.﹣Friends are like books.﹣Yes,we don39。本題表示“當(dāng)……時(shí)”,knock是非延續(xù)性動(dòng)詞,故選C。19.— What were you doing ______ I knocked at the door?— I was sleeping.A.unless B.onceC.when D.while【答案】C【解析】【詳解】試題分析:句意:-我敲門時(shí),你在做什么?-我在睡覺。(引導(dǎo)讓步狀語從句);……就……(引導(dǎo)時(shí)間狀語從句);(引導(dǎo)條件狀語從句)。故選B。表示條件;,表示相反的條件;,表示原因;,表示時(shí)間的起點(diǎn);既然,表示原因。17.There are fewer and fewer tigers in India. The situation will continue _______ humans stop hunting them for their fur and bones.A.if B.unless C.because D.since【答案】B【解析】試題分析:句意:印度有越來越少的老虎。too+形容詞或副詞+to do sth.:太……而不能;enough+形容詞/副詞+to do sth.:足夠……以至于……;so+形容詞/副詞+that+句子:如此……以至于……;as…as:與……一樣……。16.Lin Shuhao is ________ famous ________ all the basketball fans in China knows him.A.too, to B.enough, t