This is not an easy lesson to learn, especially when we are young and think that the world is ours to command, that whatever we desire with the full force of our passionate being can nay will be ours.
要学会这一道理并不容易，尤其是在我们意气风发，自信的以为我们就是这个世界的主宰，只要我们对所追求的东西全力以赴我们就会获得的时候，要领会这一点就更难难了。
In this writing lesson, we will learn how and when to use the future progressive tense.
在这节写作课上，我们将要学习如何与何时使用将来进行式。
In this writing lesson, we will focus on phrasal verbs and learn about phrasal verbs that we can separate and phrasal verbs that we cannot separate.
在这节写作课中我们将着重学习短语动词和以及一些可以分开的短语动词和不可以分开的短语动词。
In this lesson, we will learn which verbs are usually followed by gerunds and which by infinitives.
在这节课上，我们将要学习一些通常跟在动名词后面和跟在不定式后面的动词。
In this writing lesson we will learn and discuss more about jobs and careers, and we will also learn how to give advice and give opinions.
在这节写作课上，我们将要学习和讨论一些更多的关于工作和职业以及如何给予建议和意见的内容。
In this lesson, we will read an article about Puerto Rico, and learn more about how to use the passive voice.
在这个单元里，我们将阅读关于波多黎各的文章，还有学习更多如何使用被动语态。
In this lesson, we will learn more about talking about someone's life and history.
在这节课上，我们将要学习更多的谈论个人的生活历史的内容。
In this lesson, we will learn to express wishes using the second conditional. We will listen to an interview about dreams and learn some new vocabulary.
这节课中，我们将学习使用条件从句表达愿望。我们将听到一个有关梦想的访问并学习一些新的词汇。
Today this lesson, we will come to learn and explore relevant problems of water pollution.
今天这节课，我们就一起来学习和探讨水污染的有关问题。
In this lesson, we will listen to a person expressing preferences about music, and learn how to express our own preferences about different subjects.
在这节课上，我们将要听一个人表达对音乐的喜好，并学习如何表达我们对不同主题的喜好。
In this speaking lesson, we will learn and practice more terms to express and discuss emotions, especially fears and phobias.
在这节会话课中，我们将学习和练习表达和讨论感情的表达方法，特别是表达害怕和恐惧。
In this lesson, we will read two articles about various modern devices. We will also learn about correct adjective order.
在这节课中，我们将读两篇关于不同的关于不现代装置的文章。此外还将学习形容词的词序。
In this reading lesson, we will learn about the state of health across the world and life expectancies. We will also practice using relative clauses.
本节阅读课，我们将学习世界的健康状态及生活水平。我们还将练习使用相对从句。
People may not have the same view on this matter, but I believe we will learn a lesson from the reality.
对此人们可能有不同看法，但我相信我们将从现实中学到教训。
In this lesson, we will learn about the language used in a biographical sketch.
在这节课上，我们将要学习传记中的用语。
In this lesson, we are going to practice speaking about our lives. We will learn to talk about the past using the past passive and past passive progressive tenses.
本课中，我们将练习谈论我们的生活。我们将学习使用过去被动语态谈论过去。
We will also learn and practice using adjectives followed by prepositions in this lesson.
在这节课中我们也将练习使用在介词后的形容词。
We will also learn and practice using adjectives followed by prepositions in this lesson.
在这节课中我们也将练习使用在介词后的形容词。
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