3月3日的托?？荚嚱Y束了，那么真題解析怎么樣呢?這想必是不少出國人士比較關心的問題，你可以往下看文章或者點擊收藏，和出國留學網(wǎng)一起來看看2018年3月3托福寫作真題權威解析，歡迎閱讀。
2018年3月3托福寫作真題權威解析
權威點評 | ||
2017年6月3日考題類似，2015年4月18日原題，難度較難，專有名詞較多，觀點整理歸納較難，閱讀和聽力的過程中，會對部分詞匯量有限的學生造成理解性的障礙。 | ||
綜合寫作 | ||
話題分類 | 生命科學 | |
考題回憶 | 總論點 | 虎鯨以黑色為主、黑白相間占少數(shù)，而白色虎鯨更是十分罕見。在2000年，研究者驚奇地在阿拉斯加（Alaska）的阿留申群島（Aleutian Islands）附近發(fā)現(xiàn)了一頭白色虎鯨，暫且叫它Alaska white orca。2010年，研究者再次在俄羅斯近海岸發(fā)現(xiàn)了一頭白色虎鯨，我們可以叫它Iceberg white orca。那這兩頭虎鯨究竟是不是同一頭虎鯨 閱讀：不是同一只 聽力：反對閱讀文，認為是同一只 |
閱讀部分 | 1.膚色不一樣。Alaskan白虎鯨的膚色要比Iceberg白虎鯨的膚色深 2. 兩頭虎鯨隔得太遠。A虎鯨在美國的阿留申群島附近被發(fā)現(xiàn)，而I虎鯨在俄羅斯的近海岸被發(fā)現(xiàn)，兩地相隔整整1500英里 3. 兩頭虎鯨的年紀對不上。一般來說，人們都是通過背鰭（dorsal fin）的尺寸來判斷一頭虎鯨的年紀。根據(jù)背鰭的大小，當A虎鯨在2000年被發(fā)現(xiàn)的時候，被推測為20歲。但是10年后，Iceberg的背鰭尺寸也是20歲。所以，兩頭虎鯨不可能是同一頭虎鯨。 | |
聽力部分 | 1.兩頭鯨膚色之所以不一樣是由海藻（algae）導致的。當海里的海藻數(shù)量越多，虎鯨的膚色就會越深。而海藻的多少也會根據(jù)季節(jié)進行變化。因為A虎鯨和I虎鯨被發(fā)現(xiàn)的季節(jié)不一樣，所以膚色就會不一樣。換句話說，這兩頭鯨很可能就是同一頭鯨 2. 兩頭虎鯨隔得不算遠。虎鯨的哺食模式（Hunting Pattern）分為兩種，一種吃哺乳動物（mammal），所以他們經常出沒在海岸邊。另一種虎鯨喜愛哺食魚類，所以他們會跟隨魚群的長途遷徙而環(huán)游整個海洋。有時候，他們遷徙的路徑長達2000英里，所以美國到俄羅斯的區(qū)區(qū)1500英里根本不算遠。 3. 兩頭虎鯨的年紀對得上。通過背鰭大小來判斷虎鯨年紀的方法根本不靠譜。因為虎鯨長到20歲時，背鰭的尺寸就會停止增長。所以從背鰭尺寸來看，25歲和30歲的虎鯨看起來都一樣。所以，這兩頭虎鯨其實就是同一頭虎鯨。 | |
解題思路 | 綜合寫作按照要求進行觀點的對比以及聽力細節(jié)性內容的闡述 整體來看，生命科學中不常用的詞匯可能會是學生輸入和輸出的障礙 | |
參考范文 | The author points out three reasons to infer that a white orca appeared near Alaska (Alaska) and another white orca sighted in Russia (Iceberg) are two different individuals. However, the lecturer totally overthrows. First, the reading suggests that coloration differences indicate these two orcas as different individuals. However, the lecturer states algae grown on whale skin varies the skin color from season to season. The more algae, the darker the skin could be.Taking into account of sighting time, the two whales might be the same one. Second, the author argues the locations of two sightings are 1500 miles apart, which is denied by the professor. Scientists determine that Iceberg can travel over 2000 miles in a hunting group following migrating fishes, which suggests it is not unusual for Iceberg to travel between Alaskan and Russia Last, the lecturer claims age estimate by the size of dorsal fin is not reliable, which undermines the presumption that dorsal fin keeps growing as the whale ages in the reading. Dorsal fin would stop growing when orca reaches age 20, so Iceberg found in 2010 could be the same whale found in 2000. | |
獨立寫作 | ||
話題分類 | 教育 | |
考題回憶 | 假如你馬上面臨大學畢業(yè)要選 final course，會選以前上過課的老師的課還是沒有上過課的老師的課程？ If you are going to graduate from the university and have to choose the final course, which professor will you choose. The one you used to sign up for courses or the one you have never learned from before | |
解題思路 | 典型的教育類話題，ETS?？碱愋汀τ谟^點選擇，可以做出明確的選擇，也可以中立。 明確選擇某觀點的基礎上，篇幅結構可以為一邊倒，也可以轉折讓步使文章結構更加嚴密 中立觀點的基礎上就要兩個選擇都進行討論 | |
參考范文 | Professor is one of the considerations that students may take into account for course choosing. Students might hesitate which professor to choose for their final course, the one students used to sign up for courses or the one students have never taken lectures from before. As far as I am concerned, it is undeniable that attending courses taught by familiar professors brings obvious advantages. Firstly, attending a familiar professor’s lecture saves students’ time. Every professor expresses lecture in a unique approach, either installing theories and ideas or inspiring students to come up with conclusion to specific practice. At the beginning of a lecture taught by a new professor, students are likely to struggle in keeping up with the speed and style. Nevertheless, adjusting to a familiar professor, students skip the adaptation time and receive contents smoothly. In this way, time is saved and a better result is expected. In addition, learning from a familiar professor is conducive to academic achievement. Task demands vary among professors. Some professors prefer one final examination for the whole course, while others tend to evaluate students by combining class performance, homework, mid-term examination and final examination. Students are more likely to stand out in the whole class because they understand the professor’s expectations and perform accordingly. For example, my friend, Jack, understood his professor’s standard on final report and finished the task perfectly with an extraordinary score. However, considering from another aspect, learning from a new professor has its own merits. Despite the time cost adapting to teaching style, students can learn more from the professor, such as communication approach, specialized perspectives and specific research outcomes. Even though students can benefit from both options, I strongly consider choosing lectures from familiar professors more advantageous. Time for senior students is limited, and it can be saved for graduation items and dissertations rather than getting familiar with a new professor. | |