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 楼主| 发表于 2020-9-16 11:38:20 | 显示全部楼层 |阅读模式
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。

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1. 听写包答案:

And the chitin in the cell walls of a filamentous fungus...a filament, of course, is a long thread-like structure, cells joined end to end.

Filamentous fungi grow in soil and in decaying vegetation. And as their name implies they exist as filaments.
And although regarded as microorganisms, filaments from a single fungus can fan out to occupy many square meters or even several square kilometers of forest floor.
Their vast surface area allows them to break down and take in huge amounts of nutrients,
but beyond that, the filaments also pull out of the soil a great deal of the pollution that might be in there, especially heavy metals.
And here is where chitin comes in. Like some other substances in fungal cell walls,
chitin forms strong chemical bonds to heavy metals in the environment, in a process we call adsorption.
Now, don’t confuse this with absorption, where a substance is absorbed into a cell, into the interior of a cell.
而丝状真菌的细胞壁中的角素......单纤维是一种很长的像线一样的结构,细胞首尾相连。
丝状真菌在土壤和腐烂的植物中生长。而且正如它们的名字所指的那样,它们以丝的形式存在。
虽然被视作微生物,但是一个单独的真菌的菌丝可以呈扇形散开,占据森林地面上很多平方米或甚至好几平方千米的面积。
它们巨大的表面面积允许它们分解并吸收大量的营养物质,
不过除此之外,这些菌丝还从土壤中带出了可能存在其中的大量污染物质,尤其是重金属。
这就是角素的来源。和真菌细胞壁中的一些其他物质一样,在一个我们称为吸附的过程中,
角素形成了牢固的化学粘着剂粘结了环境中的重金属。
不要把这和吸收混淆了,吸收指的是一个物质被吸收进了细胞内,进入了细胞内部




2.阅读包答案:

另一方面.如同新闻记者每天在报道和评论新闻时会与现实生活建立起联系那样,法律把这些概念结合到日常生活中。







3.写作包答案:

In China, people celebrate the Double Seventh Festival on the seventh day of lunar July.The festival springs from the legend of the loyal love between Niulang and Zhinv. On the festival, girls beg for a bright heart and knitting and needlccraft skills from the goddess in heaven. There are various folk customs of ingenuity tests in ancient China. And the maids in the palace also paid great attention to the activities, which were usually supported by the emperor. On the romantic evening, girls prepare melons, fruits and seasonal foodsy praying for skills and a good marriage. As China's Valentine's Day, the Double Seventh Festival is the most romantic one among all traditional Chinese festivals. Today, it is still one of People's favorite festivals based on the traditional culture.

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