Question

小題1:My brother has been in the ________ (軍隊) for half a year.
小題2:Riding a bike will save energy and _______ (減少) air pollution.
小題3: ---What are you doing?
---I'm ___________ (考慮) changing my job.
小題4:---Are you free, Maria? I'd like to talk with you. It won't __________(占據) too much time.
---No problem.
小題5: I have __________ (為……付款) the shirt. Let's go home.

Answer 1

小題1: army 
小題2: reduce  
小題3: considering/ thinking about  
小題4: take up   
小題5: paid for

試題分析：
小題1:根據漢語提示，可知所需單詞為army，結合上下文可知不須詞形變化。
小題2:根據漢語可知所需單詞為reduce，結合前文助動詞will可知改動詞用原形。
小題3:根據漢語可知所需單詞為consider或者短語think about，結合上文時態及前文助動詞am，可知動詞需變為進行時態。
小題4:結合漢語可知所需單詞為詞組take up，結合前文助動詞，可知動詞用原形。
小題5:結合漢語可知所需為短語pay for，聯系前文助動詞可知句子時態為完成時態，故pay變為過去分詞。
點評：首先要能根據漢語判斷所用詞匯，然后結合具體語境判斷單詞所需變化。