【人教版必修2 Unit5 Music 必背英语句型】
这个单元的主题是音乐，主要涉及的是英语句型的学习。以下是一些重要的句型及其详细解释：
1. "Idon't enjoy singing, nor do I like computers." 这个句子使用了"nor"引导的倒装结构，表示“既不…也不…”的意思，用来否定两个并列的动词短语，表达了对唱歌和玩电脑都没有兴趣。
2. "I hate hiking and I'm not into classical music." 句中的"be into"是一个口语表达，意为“对…感兴趣”，在这里指对古典音乐不感兴趣。
3. "In the movie Cast Away, Tom Hanks plays a man named Chuck Noland." 这句话介绍电影中的角色，"play"在此处表示“扮演”，"named"是过去分词作后置定语，表示“名叫…”。
4. "Perhaps the most difficult challenge is how to survive without friends." "the most difficult"是形容词最高级，强调最大的挑战，"how to survive"是疑问词+不定式结构，表示“如何生存”。
5. "Frank was about to leave when he noticed a letter lying on the floor." "be about to do"表示即将做某事，"when"引导时间状语从句，表示“当…的时候”。
6. "When he makes friends with Wilson, he understands that friendship is about feelings and that we must give as much as we take." "make friends with"是固定搭配，意为“与…交朋友”，句子阐述了友谊的本质，即情感的交流和互惠。
7. "Chuck learns that we need friends to share happiness and sorrow and that it is important to have someone to care about." "learn that…"引导宾语从句，表示学到某个事实，句子强调了朋友在分享快乐和痛苦中的重要性，以及有被关心的对象的重要性。
8. "Friendship helps us understand who we are, why we need each other, and what we can do for each other." 这句话突出了友谊对自我认识和人际关系理解的作用。
9. "He realizes that he hasn't been a very good friend because he has always been thinking about himself." "realize that…"引导宾语从句，表示认识到某事，这里反思了自我中心的行为对友谊的影响。
10. "A life without a friend is a life without the sun." 这是一个比喻句，将朋友比作生活中的阳光，强调朋友对于生活的必要性。
【Unit2 English around the world】
这个单元关注的是全球范围内的英语使用情况，以下是关键句型和解析：
1. "You can't pass the exam without working hard." "without"引导的介词短语表示条件，强调不努力就无法通过考试。
2. "There are more than 42 countries where the majority of the people speak English." "where"引导定语从句，修饰“countries”，描述说英语的主要地区。
3. "In only fifty years, English has developed into the language most widely spoken and used in the world." 描述英语在短时间内成为全球最广泛使用的语言。
4. "With so many people communicating in English every day, it will become more and more important to have a good knowledge of English." "with"引导的伴随状语，强调英语沟通的重要性。
5. "How the differences come about?" 这是一个疑问句，询问差异的来源。
6. "However, most of the time people from the two countries don't have any difficulty in understanding each other." "however"表示转折，说明尽管有方言差异，但通常能相互理解。
7. "His composition is good, except for some spelling mistakes." "except for"表示除…之外，指出作文的优点和小瑕疵。
8. "We were quite at home in the simple surroundings of their flat." "be at home"在此表示“感到舒适”，描述在别人家中的自在感。
9. "Not only did Xiaohua learn a lot of English from her Canadian teacher, she also became interested in Canada." "not only...but also..."表示“不仅…而且…”，强调学习英语的同时也产生了对加拿大的兴趣。
10. "It is reported that tourism has become one of the world's largest and fastest-growing industries." "it is reported that..."是主语从句，报道旅游业的发展状况。
以上就是两个单元中涉及到的重要英语句型和相关知识点，这些内容对于提升英语听说读写能力非常有帮助。
