1. Captain Cook is preparing for his first great expedition to the Pacific. 庫(kù)克船長(zhǎng)正在為他的太平洋遠(yuǎn)征做準(zhǔn)備。 prepare for 為……做(事前的)準(zhǔn)備； prepare 準(zhǔn)備著…..；正在干……； 試比較：They are preparing for Li Mei’s birthday party. 他們正在為李梅的生日晚會(huì)做準(zhǔn)備。 Mother is preparing dinner in the kitchen. 媽媽正在廚房里做飯。 They are preparing for dinner. 他們正在為那頓飯做準(zhǔn)備(買菜，洗菜)。be prepared for = prepare for 為……做(事前的)準(zhǔn)備。e.g. The students have been well prepared for the coming examinations. 學(xué)生們已經(jīng)為即將到來(lái)的考試做好了充分的準(zhǔn)備。prepare sb. for sth. 使某人對(duì)某事有所準(zhǔn)備；prepare to do sth. 為做某事而做準(zhǔn)備；

2. I insist on taking proper food for this expedition. 我堅(jiān)決主張攜帶適合于這次遠(yuǎn)征的食品。insist v. 堅(jiān)持；強(qiáng)調(diào)；后接名詞, 代詞或動(dòng)名詞時(shí)要先接介詞on, 后接賓語(yǔ)從句時(shí)有兩種情況：1). 如果從句的動(dòng)作尚未發(fā)生，用虛擬語(yǔ)氣 “(should) + 動(dòng)詞原形”, 表示“堅(jiān)決/堅(jiān)持要求某人做某事”。2). 如果從句的動(dòng)作已經(jīng)發(fā)生，或者情況確實(shí)存在，用陳述語(yǔ)氣, 表示 “堅(jiān)持認(rèn)為；堅(jiān)持說(shuō)”。 e.g. They insisted on helping us with our work. 他們堅(jiān)持要幫助我們干活。Our English teacher insists on the importance of correct pronunciation. 我們的英語(yǔ)老師強(qiáng)調(diào)正確發(fā)音的重要性。They insisted that he should be present at the meeting. 他們堅(jiān)決要求他出席會(huì)議。 She insisted that she needed no help. 她堅(jiān)持說(shuō)她不需要任何幫助。 The doctor insisted that she should stay at home for at least three months. 醫(yī)生堅(jiān)持要求她至少在家休息三個(gè)月。

3. So I have decided to take live animals. 所以我決定只帶活的動(dòng)物。 live adj. 活的；實(shí)況的；只做定語(yǔ)；alive活著的；在世的；只做表語(yǔ)或后置定語(yǔ)；living adj. 活的；有生命的；可以做表語(yǔ)或定語(yǔ)，與the 連用指一類人。 請(qǐng)比較：Is this bird alive / living or dead? 這只鳥兒是活的還是死的？ I only want live / living fish. 我只買活魚。 His grandfather is still alive / living. 他的爺爺仍然活著。The living must fulfill the task that the dead haven’t ended. 活著的人必須完成死者的未競(jìng)事業(yè)。live broadcast 現(xiàn)場(chǎng)直播。

4. at sea 在海上；在航海；all at sea 茫然；不知所措；at the sea 在海邊；by the sea 在海邊上；e.g. The ship was hit by a hurricane at sea. 那艘船在海上遭遇颶風(fēng)。 I can’t understand this problem. I’m all at sea. 我不懂這條題，我完全摸不著頭腦。He lives by the sea. 他家住在海邊上。

5. I suggest taking a lot of vinegar. 我建議帶大量的醋。suggest vt. 1). 建議；后接名詞，動(dòng)名詞，從句用 “虛擬語(yǔ)氣 (should) + 動(dòng)詞原形”. e.g. Mr. Chen suggested a meeting to discuss these problems. 陳老師建議開個(gè)會(huì)來(lái)討論這個(gè)問(wèn)題。She suggested that the plan should not be put into practice at once. 她建議這個(gè)計(jì)劃不要馬上實(shí)施。2). 暗示；(從句用陳述語(yǔ)氣) e.g. His silence suggested that he didn’t agree to our decision. 他的沉默表明他不同意我們的決定。

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