A long-held view of the history of English colonies that became the United States has been that England's policy toward these colonies before 1763 was dictated by commercial interests and that a change to a more imperial policy , dominated by expansionist militarist objectives , generated the tensions that ultimately led to the American Revolution .
一個(gè)對(duì)于后來(lái)成了美國(guó)的英國(guó)殖民地的歷史的長(zhǎng)久以來(lái)的觀點(diǎn)，認(rèn)為英國(guó)在1763年以前對(duì)于這些殖民地的政策被經(jīng)濟(jì)利益所支配，而且認(rèn)為一種向著更大程度帝國(guó)制度的政策上的轉(zhuǎn)變——為擴(kuò)張主義的軍事目標(biāo)所左右——產(chǎn)生了最終導(dǎo)致美國(guó)革命的緊張氣氛。
難句類型 ：復(fù)雜修飾、插入語(yǔ)
解釋：主架構(gòu)簡(jiǎn)單，可是主語(yǔ)和表語(yǔ)從句都不讓人省心。句子的主干其實(shí)就是：A long-held view has been that..但是主語(yǔ)A long-held view之后卻是修飾它的一個(gè)三層的定語(yǔ)：of the history of the english colonies that became the United States.系動(dòng)詞has been之后所接的表語(yǔ)從句其實(shí)不止一個(gè)，其實(shí)原句是用了and來(lái)連接兩個(gè)并列的表語(yǔ)從句，has been that…and has been that...后面的has been照例被省略。
意群訓(xùn)練：A long-held view of the history of English colonies that became the United States has been that England's policy toward these colonies before 1763 was dictated by commercial interests and that a change to a more imperial policy , dominated by expansionist militarist objectives , generated the tensions that ultimately led to the American Revolution .