作法: 閱讀 (印證所學) + 寫作 (下筆練習)。
示範: 參考下面這則CNN關於馬航370班機搜救的部份報導，是否能分辨「簡單過去式」、「現在完成式」、「過去完成式」的變換原則 (若太難，參考美國之音的類似報導:http://learningenglish.voanews.com/content/malaysia-airlines-boeing-777-search/1881678.html)
Family members have accused Malaysian officials of giving them confusing, conflicting information since the plane vanished more than three weeks ago.
Last week, relatives were told everyone aboard had died. But Hishammuddin Hussein, Malaysia's acting transportation minister, told reporters Saturday he had not closed the door on the hope that there could be survivors.
Beijing has also publicly slammed Malaysia's efforts to find the Boeing 777. But Malaysia says it's done its best with what it has.
Family members of Chinese passengers on board Malaysia Airlines Flight 370 have blamed the Malaysian government for feeding them with misleading information since the jetliner disappeared from radar screens few weeks ago. (練習 ’since’ 的時態轉換)
Family members of Chinese passengers on board Malaysia Airlines Flight 370 were upset about being misled by Malaysian officials as the plane has been missing for three weeks. (練習 ’for’ 帶出的完成式)
Although relatives were informed last week that none of the passengers had survived, Hishammuddin Hussein, Malaysia's acting transportation minister, said in a press conference Saturday that he had not given up the hope that there could be survivors. (過去的兩件事，先發生的用過去完成; ‘could’ 表推測)
Beijing has also criticized Malaysia’s handling of the search, but Malaysia defends that it has made every effort with limited information it has. (現在完成式表示從事發以來)
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