左沐熙

各位同学们，为了督促帮助大家持续提升英语能力，培君老师们特意给大家准备了托福每日一包。每天覆盖听说读写内容，坚持完成两周以上，就能见到自己的英语能力不断上涨哟。



1.听写包 答案：

So we’re thinking that albatross could make use oftwo different kinds of compasses if you will, amagnetic compass and a celestial compass.

The magnetic compass somehow makes use ofEarth’s magnetic field, much the way a standardcompass does.
But to prove this, we would have to find some kind ofmagnetic sensory organ in birds, and we are notsure that we have.
We have found in birds a mineral called magnetite, which we think might be somehow related to this, because magnetite is a natural magnet.
But the problem is that we’ve also found magnetite in non-migratory birds,
which suggests that it may in fact serve a completely different function, not related tonavigation at all.
Um, and the other compass, the celestial compass makes use of the stars, more or less thesame way humans have historically used the stars to navigate in the open sea.
So that’s the way we think albatross navigate.
So anyway, you know, think about it, how about if you had to go a thousand miles every timeyou wanted to get a bite to eat?
Yeah, and we complain about having to walk all the way across campus to get to the cafeteria.
Yeah.
所以我们认为信天翁能使用两种不同的罗盘，一种磁罗盘和一种天文罗盘。
磁罗盘会以某种方式利用地球的磁场，和一个标准的罗盘几乎一样。
但是为了证明这一点，我们必须找到鸟身上的某种磁感应器官，但我们不确定找到了。
我们在鸟身上找到了一种叫做磁铁矿的矿物质，我们认为这也许和磁罗盘有某种联系，因为磁铁矿是一种天然的磁铁。
但问题是，我们还在其他非迁徙的鸟类身上找到了磁铁矿，
这说明它可能事实上发挥着一种完全不同的功能，和航海一点关系也没有。
另一个罗盘，天文罗盘利用了星星，多多少少和人类在历史上使用星星在远海上航行的方法一样。
所以我们认为这是信天翁导航的方式。
不管怎样，你们可以想想，如果你们每次想吃点什么时都不得不走一千英里的话，会怎么样？
是啊，我们连必须一路穿过校园走到餐厅都抱怨个不停。
是啊。



2. 阅读包答案：

传说在内战(1861--1865)快结束的某个时候，一列载着牛群的政府的火车在穿过怀俄明州东部的北部平原时遇到了暴风雪，因此不得不被遗弃


3.写作包答案：

About 10 years has passedsince China first sent a man into space. Yang Liwei orbited the Earth 14 timesduring his complete 21-hour flight with the Shenzhou 5 spacecraft in 2003. Morethan 40 years after Yuri Gagarin’s groundbreaking journey, China has become thethird country after the former Soviet Union and the US to carry out anindependent manned space flight. And China has successfully launched its firsttarget spacecraft and space laboratory, Tiangong-1.