Question

根據(jù)短文內(nèi)容及首字母提示，填寫(xiě)所缺單詞，使短文意思完整。每空限一詞。
Air is very important to everything that lives. But the air we breathe is g  小題1:  dirty. People all over the world are looking for w 小題2:  to make it clean again.
Have you ever watched the smoke from chimneys(煙囪) r 小題3:  high in the air? Have you s  小題4:___ the smoke from cars and trucks on roads or the smoke from planes? The smoke is h 小題5:  to everyone, especially old people and children. If we want to keep well and strong, we need to breathe f 小題6:  air.
With more and m  小題7:  factories everywhere and more and more cars, trucks and planes, it is getting harder and harder to do with the air p 小題8:  .
Scientists have a小題9:  found ways to stop or slow down some of the things that make the air dirty. They will not stop working u 小題10: we have clean air again.

Answer 1

小題1:getting
小題2:ways
小題3:rising
小題4:seen
小題5:harmful
小題6:fresh
小題7:more
小題8:pollution
小題9:already
小題10:until

試題分析：本文敘述了空氣正在被污染，變得越來(lái)越臟。臟的空氣對(duì)人們的身體健康有害。為了健康強(qiáng)壯的身體，我們需要呼吸新鮮的空氣。但是，隨著到處越來(lái)越多的工廠，越來(lái)越多的汽車(chē)，卡車(chē)和飛機(jī)。空氣污染越來(lái)越嚴(yán)重�？茖W(xué)家已經(jīng)找到了辦法阻止或減緩一些使空氣變臟的事物。
小題1:句意：但是我們呼吸的空氣正在變臟。根據(jù)People all over the world are looking for w  72  to make it clean again.可知空氣變臟了。故此處用getting。
小題2:句意：世界各地的人正在尋找方法使空氣再變得干凈，look for ways to do sth. 尋找方法做某事。
小題3:句意：你曾經(jīng)見(jiàn)過(guò)從煙囪里冒出的煙升到高空嗎？watch sb./sth. doing 看見(jiàn)......正在做......。結(jié)合句意，煙應(yīng)該向上升。故此處為rising。
小題4:句意：你看見(jiàn)過(guò)路上汽車(chē)或卡車(chē)冒出的煙嗎？根據(jù)Have you ever watched the smoke from chimneys(煙囪) r     high in the air? 可知此處是指看到汽車(chē)或卡車(chē)?yán)锩俺龅臒�。又因此處用現(xiàn)在完成時(shí)，故用過(guò)去分詞seen。
小題5:句意：那些煙對(duì)每個(gè)人都有害。be harmful to對(duì)......有害，故此處為harmful。
小題6:句意：為了保持身體健康和強(qiáng)壯，我們需要呼吸新鮮空氣。根據(jù)If we want to keep well and strong,可知身體要健康，應(yīng)該呼吸新鮮空氣，故此處為fresh。
小題7:句意：隨著到處越來(lái)越多的工廠，越來(lái)越多的汽車(chē)，卡車(chē)和飛機(jī)。more and more 越來(lái)越多。
小題8:句意：處理空氣污染變得越來(lái)越難。根據(jù)With more and m       factories everywhere and more and more cars, trucks and planes可知他們排除的煙越來(lái)越多，空氣污染越來(lái)越嚴(yán)重。air pollution空氣污染。
小題9:句意：科學(xué)家已經(jīng)找到了辦法阻止或減緩一些使空氣變臟的事物。用于現(xiàn)在完成時(shí)，故此處用副詞already。
小題10:句意：知道我們?cè)俅斡懈蓛舻目諝�，他們才停止工作�?not ......until.......“直到......，才.......�！�