6. With the conclusion of a burst activity , the lactic acid level is high in the body fluids , leaving the large animal vulnerable to attack until the acid is reconverted , via oxidative metabolism , by the liver into glucose , which is then sent (in part )back to the muscles for glycogen resynthesis .（4+）
難句類型：復雜修飾、插入語、專有名詞
譯文：隨著爆發(fā)出來的運動的結(jié)束，再體液中乳酸含量會變得很高，使得大型動物處于容易受到攻擊的狀態(tài)，直到乳酸通過有氧新陳代謝，被肝臟轉(zhuǎn)化成（convert into）葡萄糖，而葡萄糖接下來又會（部分）傳送回肌肉中重新合成糖原 。
解釋：本句中修飾成分極多，以分詞修飾和介詞結(jié)構(gòu)修飾為主，作各種類型的狀語。前面的狀語和主句還好理解，從leaving開始句子變難；leaving引導的直到句末的結(jié)構(gòu)來做整個句子的狀語；分詞中又包含了三個狀語，其中的兩個via oxidative metabolism by the liver又起到了插入語的作用，把be converted into拆成兩段。
本句的另外一個特征是其中充斥著專有名詞。其中的body fluids, oxidative和resynthesis通過字面的意思或者根據(jù)詞頭、詞根我們還是應該猜出其意思的，lactic acid, metabolism 和muscle這三個詞在生物類文章中極其常用，大家應該背下來；而glycogen這種東西則沒辦法，只能作一個首字母提煉。但是請記住，GRE和 GMAT文章中只要出現(xiàn)了這種專有名詞，出題者是一定會在文章中把它在文章中所乃至的詞義解釋清楚的，所以讀者遇到文章中做了解釋的專有名詞，應該力求把解釋看懂。
意群訓練：With the conclusion of a burst activity , the lactic acid level is high in the body fluids , leaving the large animal vulnerable to attack until the acid is reconverted , via oxidative metabolism , by the liver into glucose , which is then sent (in part )back to the muscles for glycogen resynthesis .
7. Although Gutman admits that forced separation by sale was frequent，he shows that the slaves' preference，revealed most clearly on plantations where sale was infrequent，was very much for stable monogamy. （3+）
難句類型：插入語
譯文：雖然古特曼承認，由于奴隸買賣而造成的被迫離散甚為頻繁，但他還是證明，奴隸的偏愛——在那些奴隸買賣并不頻繁的種植園上被最為顯著地揭示出來——在很大程度上側(cè)重于穩(wěn)定的一夫一妻制（monogamy）。
解釋：本句中插入語的使用revealed most clearly on plantations where sale wa infrequent, 后半個分句中的主語that slaves' preference與系動詞was離得太遠，造成閱讀的困難。
意群訓練：Although Gutman admits that forced separation by sale was frequent，he shows that the slaves' preference，revealed most clearly on plantations where sale was infrequent，was very much for stable monogamy.
8. Gutman argues convincingly that the stability of the Black family encouraged the transmission of-and so was crucial in sustaining-the Black heritage of folklore，music，and religious expression from one generation to another，a heritage that slaves were continually fashioning out of their African and American experiences. （4）
難句類型：復雜修飾、插入語
譯文：古特曼人令人信服地論辨道，黑人家庭的穩(wěn)定有助于包括民間傳說、音樂、及宗教表達在內(nèi)的黑人文化遺產(chǎn)一代一代傳遞下去，因而在維持文化遺產(chǎn)方面也起著至關(guān)重要的作用，而對于這種文化遺產(chǎn)，黑奴們不斷地從其非洲和美洲的經(jīng)歷中予以豐富發(fā)展。
解釋：由that引導的賓語從句中，encouraged的賓語the transmission of the Black heritage被同時表示并列和轉(zhuǎn)折的and so 分開，給讀者造成了閱讀上和理解上的困難。最后一個逗號后面的部分是修飾前面的black heritage的同位語。
意群訓練：Gutman argues convincingly that the stability of the Black family encouraged the transmission of-and so was crucial in sustaining-the Black heritage of folklore，music，and religious expression from one generation to another，a heritage that slaves were continually fashioning out of their African and American experiences.
難句類型：復雜修飾、插入語、專有名詞
譯文：隨著爆發(fā)出來的運動的結(jié)束，再體液中乳酸含量會變得很高，使得大型動物處于容易受到攻擊的狀態(tài)，直到乳酸通過有氧新陳代謝，被肝臟轉(zhuǎn)化成（convert into）葡萄糖，而葡萄糖接下來又會（部分）傳送回肌肉中重新合成糖原 。
解釋：本句中修飾成分極多，以分詞修飾和介詞結(jié)構(gòu)修飾為主，作各種類型的狀語。前面的狀語和主句還好理解，從leaving開始句子變難；leaving引導的直到句末的結(jié)構(gòu)來做整個句子的狀語；分詞中又包含了三個狀語，其中的兩個via oxidative metabolism by the liver又起到了插入語的作用，把be converted into拆成兩段。
本句的另外一個特征是其中充斥著專有名詞。其中的body fluids, oxidative和resynthesis通過字面的意思或者根據(jù)詞頭、詞根我們還是應該猜出其意思的，lactic acid, metabolism 和muscle這三個詞在生物類文章中極其常用，大家應該背下來；而glycogen這種東西則沒辦法，只能作一個首字母提煉。但是請記住，GRE和 GMAT文章中只要出現(xiàn)了這種專有名詞，出題者是一定會在文章中把它在文章中所乃至的詞義解釋清楚的，所以讀者遇到文章中做了解釋的專有名詞，應該力求把解釋看懂。
意群訓練：With the conclusion of a burst activity , the lactic acid level is high in the body fluids , leaving the large animal vulnerable to attack until the acid is reconverted , via oxidative metabolism , by the liver into glucose , which is then sent (in part )back to the muscles for glycogen resynthesis .
7. Although Gutman admits that forced separation by sale was frequent，he shows that the slaves' preference，revealed most clearly on plantations where sale was infrequent，was very much for stable monogamy. （3+）
難句類型：插入語
譯文：雖然古特曼承認，由于奴隸買賣而造成的被迫離散甚為頻繁，但他還是證明，奴隸的偏愛——在那些奴隸買賣并不頻繁的種植園上被最為顯著地揭示出來——在很大程度上側(cè)重于穩(wěn)定的一夫一妻制（monogamy）。
解釋：本句中插入語的使用revealed most clearly on plantations where sale wa infrequent, 后半個分句中的主語that slaves' preference與系動詞was離得太遠，造成閱讀的困難。
意群訓練：Although Gutman admits that forced separation by sale was frequent，he shows that the slaves' preference，revealed most clearly on plantations where sale was infrequent，was very much for stable monogamy.
8. Gutman argues convincingly that the stability of the Black family encouraged the transmission of-and so was crucial in sustaining-the Black heritage of folklore，music，and religious expression from one generation to another，a heritage that slaves were continually fashioning out of their African and American experiences. （4）
難句類型：復雜修飾、插入語
譯文：古特曼人令人信服地論辨道，黑人家庭的穩(wěn)定有助于包括民間傳說、音樂、及宗教表達在內(nèi)的黑人文化遺產(chǎn)一代一代傳遞下去，因而在維持文化遺產(chǎn)方面也起著至關(guān)重要的作用，而對于這種文化遺產(chǎn)，黑奴們不斷地從其非洲和美洲的經(jīng)歷中予以豐富發(fā)展。
解釋：由that引導的賓語從句中，encouraged的賓語the transmission of the Black heritage被同時表示并列和轉(zhuǎn)折的and so 分開，給讀者造成了閱讀上和理解上的困難。最后一個逗號后面的部分是修飾前面的black heritage的同位語。
意群訓練：Gutman argues convincingly that the stability of the Black family encouraged the transmission of-and so was crucial in sustaining-the Black heritage of folklore，music，and religious expression from one generation to another，a heritage that slaves were continually fashioning out of their African and American experiences.