Black Fiction surveys a wide variety of novels，bringing to our attention in the　process somefascinating and little-known works like James Weldon　Johnson’s Autobiography of anEx-Colored Man. 注意：bring A to B ——〉bring to B A

《黑人小说》考察了极为广泛的一系列小说，在此过程中让我们注意到了某些引人入胜但却鲜为人知的作品，如詹姆斯。韦尔登。约翰逊（James Weldon Johnson）的《一个曾经是有色人的自传》（Autobiographyof an Ex-Colored Man）。

难句类型：倒装

解释：

在以bringing开头的作状语的分词中出现了倒装，bring A to B被倒装为bring to B A,其倒装的原因仍是为了避免头重脚轻，正常的语序应该如下：bringing some fascinating and little-known works like JamesWeldon johnson's Autobiography of an Ex-Colored Man to our attention in the process.意群训练：

Black Fiction surveys a wide variety of novels， bringing to our attention in the　process somefascinating and little-known works like James Weldon　Johnson's Autobiography of anEx-Colored Man.

2. Although these molecules allow radiation at visible wavelengths， where most of theenergy of sunlight is concentrated，to pass through，they absorb some of thelonger-wavelength，infrared emissions radiated from the Earth’s surface，radiation thatwould　otherwise be transmitted back into space.

虽然这些分子允许可见波长（visible wavelength）的辐射——阳光的绝大部分能量就汇集于此——不受阻挡地穿透，但它们却会吸收某些较长波长（longer-wavelength），亦即从地球表面辐射出的红外发射（infrared emission），这种辐射若不是二氧化碳的缘故就会被重新输送回太空。

难句类型：复杂修饰、抽象词

解释：

前面的分句中有一个不算很长的插入语，但是因为它插入的位置正好在固定搭配allow something to dosomthing中间，将allow和to分得很远，所以读起来让人感觉很不舒服。 后面的分句中的最后一行radiationthat would otherwise be transmitted back into space是其前面的infrared emissions的同位语。其中的otherwise是副词作状语，表示如果后面的分句所说的they absorb some of the longer-waverlength,infrared emissions不发生时的后果。

意群训练：

Although these molecules allow radiation at visible wavelengths， where most of the energyof sunlight is concentrated， to pass through， they absorb some of thelonger-wavelength， infrared emissions radiated from the Earth's surface， radiation thatwould　otherwise be transmitted back into space.