【正文】
鍵詞回原文定位,因?yàn)樗菍S忻~,在文中會比較顯眼。但是如果一旦選擇了這個地名,勢必會定位在該段的第一句話,托福閱讀的細(xì)節(jié)題往往 是定位在哪句就在哪句找答案,這樣的話考生是選不出正確答案的,因?yàn)槎ㄎ徊痪_。其實(shí)正確的關(guān)鍵詞應(yīng)該是whitetailed deer,這個用連字符連接的詞在文章中也是比較醒目的,按該詞定位應(yīng)是該段最后一句話。所以根據(jù)它的意思應(yīng)該選D項(xiàng)。其中A項(xiàng)與原句意思不符,B和C都 與定位句信息無關(guān)。我們再來看另外一個否定事實(shí)細(xì)節(jié)題的例子: Plant munities assemble themselves flexibly, and their structure depends on the particular history of the area. Ecologists use the term “succession” to refer to the changes that happen in plant munities and ecosystems over time. The first munity in a succession is called a pioneer munity, while the longlived munity at the end of succession is called a climax munity. Pioneer and successional plant munities are said to change over periods from 1 to 500 years. These changes—in plant numbers and the mix of species—are cumulative. Climax munities themselves change but over periods of time greater than about 500 years. According to paragraph 1, which of the following is NOT true of climax munities A. They occur at th