2017年9月17日托?？荚嚧鸢附馕?/h1>
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2017年9月17日托福考試答案解析
托福考試已成為備受關注的英語語言測試，想要出國留學都必須通過托?？荚?。在剛剛過去的9月17日托?？荚囍?，同學們考得怎么樣呢?下面就是學習啦小編給大家整理的2017年9月17日托?？荚嚧鸢附馕?，希望對你有用!
2017年9月17日托?？谡Z真題解析
Task 1
【特征】What qualities are most needed in a small company?outgoing and friendly，well organized or creative
Task 2
【生活方式】In order to encourage healthy eating, schools increase prices for junk food and offer more fruits and vegetables. What do you think about it?
Task 3
標題
“老師改成了在網上和學生答疑的方式”【閱讀】老師改成了在網上和學生答疑的方式，學生需要提前預約。
【聽力】男生同意。
他住在校外，這樣不用專門去學校;
平時老師那里人很多要排隊，提前預約可以保證能和老師交流上。
Task4
標題
“動物會根據季節(jié)變化采取應對措施”動物會根據季節(jié)變化采取應對措施。
【舉例】某種美洲的蝴蝶是colored，黃色之類的可以反光降溫。秋天溫度降低，蝴蝶不能太冷否則會飛不動，它們的翅膀會變深色吸收光，以保持身體溫暖。
Task5
標題
男生這學期要上一個文學課
男生這學期要上一個文學課，他的課表安排中早上那個空閑時間的課程太難，他擔心花太多時間在上面，對他其他科目的成績不好。晚上又個簡單的課，但他在咖啡館兼職，他不想損失他的外塊以及在咖啡店交到的好朋友。
Task6
標題
考古新科技考古新科技
1.節(jié)省時間：一個考古隊用了20年才勘探一小部分，用這個科技一周就幾乎把剩下的都勘探完了;
2.更加精細，用了這個科技勘測出許多之前考古隊沒勘測到的地下遺跡。
下面一起來回顧一下2017年托?？谡Z考試真題及高頻考點有哪些。
Task 1
【事件】
Your university has acquired a piece of land next to the campus. There have been three options for the use of the land. Which do you prefer?why?
1 the athletic facilities and stadiums .
2 a park with nature trails
3 centers for students and hotel for campus guests
關鍵詞：
acquire 獲得，取得
Task 2
【學習】
Some universities except the students to choose a major field of study when they enter the school; while other universities wait until the second or the third year before students deciding to choose a a major field of study. Which do you prefer? Why or why not?
關鍵詞：
major field 專業(yè)方向;
這是道老題，原題是2015年12月13日的題。在學習類的話題中，關于學生學業(yè)相關的問題有很多，類似這種的也不在少數。這道題的解題思路有兩個，選擇第一學期剛入學的時候選擇專業(yè)，有利于學生早早明確目標，集中學生的經歷;選擇第二或第三學期選擇專業(yè)，則是要學生慎重選擇，有利于學生的良好發(fā)展。
Task 1
【特征】 Which of the following creative activities do you feel like to get involved in?:
1)Pottery making 2)writing 3)art creation
Choose one and explain why
Task 2
【生活方式】 Some people believe that we should not discuss about the private activities of the popular people, like movie stars and singers. Do you agree? Why?
Task 3
標題
“express waiting line in the dinning hall” 閱讀
原因1：可以為那些很著急的學生(in rush hour)省時間
原因2：可以有外帶食物，不必在食堂吃
聽力
態(tài)度：反對
原因1：那些很著急的學生確實可以利用這個特點來節(jié)省大量的時間
原因2：每次女生和他們團隊在討論問題之后會在食堂吃飯，但是那里環(huán)境太吵了，不適合學習，如果可以外帶就會去一個更喜歡的地方去吃飯。
Task 4
標題
“upcycling” 閱讀
定義：把廢物做成更有價值的產品(turn waste into product with higher value)
聽力
例子：luis,他的朋友，把他們工廠的(rapper)和plastic bags融化掉制作出來一種新的材質，制作出了更加漂亮有創(chuàng)意的包。這個包會很受歡迎，首先是因為變廢為寶，節(jié)省了成本又提供了價值;并且“變廢為寶”的這個主題很受顧客歡迎。
2017年9月17日托福閱讀真題解析
1.14世紀歐洲經濟的衰退：
Economic Decline in Europe During the Fourteenth Century重復2017.03.11，2015.11.08，2014.11.23，2014.04.27
有幾個理由:與東方經濟交往的切斷、種植手段欠缺食物短缺、天氣影響收成等。
2.水的溫度分層造成的影響
Thermal Stratification重復2015.05.30
3.Attempts at Determining Earth’s Age：
重復2015.08.22，2014-03-01，2014-09-21
4.美國高速公路:
The United States Interstate Highway System重復2017.05.13，2017.03.04，2016.09.25和2016.06.04
說的是一個美國山區(qū)的特殊道路,先前一些學家認為是交通道路。后來一個學者說,這些道路是一些特殊 ritual spirit的體現(xiàn),因為很多道路都是斷頭路,并不能通到哪去。
5.溫室效應:
溫室效應不僅變熱,還讓海水酸化。這個酸化會給海洋生物帶來很多影響。都是負面的。例如會融化貝殼的外殼。然后越冷的2009水溶的酸越多,一種現(xiàn)象會加劇酸化。
6.宇宙形成的兩種學說:
The Controversy over the Cosmic Hypothesis重復2016.11.12(本年度新題)大爆炸學說和恒定學說。一種說宇宙是爆炸形成的,一種說宇宙整體的組成是恒定不變的。
7.自然選擇
Constraints on Natural Selection重復2016.09.03，2014.06.15
8.地下水
Underground Water重復2017.04.23(本年度新題)
9.北美早期農業(yè)發(fā)展
Farming New England in Colonial Times重復2017.07.15下午場，2016.03.13和2015.08.30
10.Forms of Locomotion重復2017.03.04，2014.12.06和2013.09.14
11.18世紀歐洲飲食的變化(新題)
12.閱讀加試：恐龍滅絕
13.加試新題，蜥蜴如何改變膚色和行為來控制體溫，或是生物鐘biological rhythms
14.加試新題，某種蛇的生態(tài)入侵，或冰川撤退大陸架顯露對海岸地區(qū)造成的影響，或溫室效應帶來的影響(如海水變熱，融化貝殼等)與動物的體溫管理二選一
2017年9月17日托福寫作真題解析
Writing 1綜合
Nacza Lines為什么形成的三種理論：
1.用來記錄星象變化，因為有些圖案像天上的星星。
但教授反駁還有無數的圖案根本不能match到天上的星星，而且僅有的那些像的圖案也只是巧合而已。
2. 一種表達文化的藝術形式，因為很壯觀。
教授反駁說在高處看確實很壯觀，但在平地看就not visible，根本不能識別，所以不可能是人為創(chuàng)作的藝術作品。
3. 是人們賽跑的軌道，因為有很多人的足跡。
教授反駁說這些足跡很復雜，還包含了動物的腳印，很難定位，而且不一定是用來賽跑的，可能是人們進行宗教儀式時留下來的。
如下是閱讀聽力原文
2016.6.25
綜合寫作
The straight lines and the central shape with straight line are “Nazca Lines”
The term “Nazca Lines” refer to a series of images created in the desert of Peru about 2,000 years ago. These images, many depicting geometric shapes, are extremely large with some covering several kilometers. Although researchers know how the Nazca Lines were created--the top layer of dark rocks were removed from the desert floor, exposing the lighter soil underneath--they remain uncertain why they were created. Several theories have been suggested to account for the presence of these lines.
One theory is that the Nazca Lines were used as an astronomical calendar for tracking events such as the winter solstice (the day with shortest number of daylight hours) that were important to agricultural peoples. This theory was supported by the discovery of an astronomical link between some of the images and various planets and stars. It was pointed out, for example, that on the day of the winter solstice, the Sun sets almost directly over a single long line drawn in the desert.
Another theory is that the Nazca images were created as a monumental art form expressing the Nazca people’s cultural and social importance in the region. Many ancient peoples built large monuments and artworks to demonstrate their power and celebrate their achievements. The Egyptians built massive pyramids, for example, and Easter Islanders curved massive human heads out of stone. It seems reasonable, therefore, to think that the Nazca images were built for similar reasons--to impress others.
A third theory focuses on the fact that there is evidence that people traveled by foot along the line. This has led to the speculation that the Nazca Lines represented sites of footraces in which individuals or groups of individuals competed for athletic victory. In this view, the Nazca images are ancient racetracks.
Listening
The three theories that you read give some very creative explanations for the Nazca Lines. But none holds up well unto the examination.
First, about the Nazca Lines as indicators of astronomic events. What the reading didn’t mention is that the vast majority of Nazca images don’t match up with anything observable in the sky. And for the few images they do, well, you know, there are hundreds of Nazca images and countless objects in the sky. Given these numbers, of course, a few line up. That would happen just by chance.
Second, the Nazca images as art. Well, it is certainly true that Nazca images are large, but they are impressive really only when seen from overhead, like in an airplane. When you’re simply standing on the ground next to one of these images, it is not impressive at all. The landscape is too flat and the images are too large to allow people on the ground to recognize them. This is very different from the pyramids and the Easter Island stones. They are not just large, they are tall. It is their great height them makes them visible and impressive.
Third, the idea that people were using the lines as racing tracks. Some of the images are in the shape of animals. There is a monkey, a hummingbird, a spider and so on. And these images are too complex to make good locations for foot race. Ok, so what could count for the evidence that foot traveled along the line? We can’t be sure of course, but we know that other prehistoric peoples in the region had religious rituals that involved walking along especially created pathways. It could be that Nazca line played a role in religious rituals or ceremonies that involved walking along the line.
Writing 2
2017年9月17日獨立作文：
A lot of high school students now cheat in homework assignments, by asking other students for answers. Which of the following do you think is the most efficient way to stop?
-asking parents to help stop the students from cheating
-penalty or punishment to the students
-asking teacher to create homework assignment that cannot be easily cheated
今天的獨立寫作是久違了的三選一題目，ETS出的題目越來越接地氣，考察防止高中生作弊哪種方法最有效。這種題型的思路是選擇一個支持的說明理由，并解釋為什么不支持其他兩個選項。
這道題假如選擇第三個，我們可以找到理由是老師可以布置開放性的家庭作業(yè)，學生可以去圖書館查閱資料，整理形成presentation或者寫paper，這樣學生就不太容易作弊。
第一個選項--父母幫助孩子防止作弊—可能作用不太大，是因為有些家長本身受教育程度不高沒法進行有效的指導;甚至有的父母會為了孩子在學業(yè)中拿到比較高的成績會幫助孩子做作業(yè)，這就起不到防止作弊的效果。
第二個選項—處罰—也起不到作用是因為處罰過輕起不到震懾作用，處罰過重比如開除學籍可能會給學生帶來嚴重影響，甚至心理素質不好的學生會跳樓自殺等等。
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