高中英语 Unit15 Lessons34 Sentence Explanation练习 北师版必修5.doc

sentence explanation1. and if what i do as a teacher can help turn a child like graham into such a successful adult, then i know what im doing is worthwhile. (p40)【分析】本句是一个主从复合句。主句是i know what im doing is worthwhile，what im doing is worthwhile作know的_，而_在此从句中又作主语。if引导的条件状语从句中，what i do as a teacher作主语。【句意】如果我作为老师所做的工作能够帮助将一个像格雷厄姆这样的孩子变成如此成功的一个成年人，那么我知道我所做的一切都是值得的。【仿写】如果我作为朋友所做的能够帮助杰克变成一个如此快乐的男孩，那么我知道我正在做的一切都是正确的。_2. at that time, people believed more in religion than in facts and people like galileo galilei (1564-1642), who proved scientific ideas such as “the earth is not the centre of the universe”, were often punished by the church with no one coming to their defence. (p42)【分析】本句是一个由and连接的并列复合句。and前的分句是一个简单句。在and后的分句中，like galileo galilei表示列举，who proved scientific ideas such as “the earth is not the centre of the universe”是非限制性定语从句，修饰_，with no one coming to their defence是with复合结构作状语。【句意】那时，人们更多地相信宗教而不是事实。像伽利略（1564-1642）这些证明了例如“地球不是宇宙的中心”等科学观点的人常常被教会惩罚，没有人为他们辩护。【仿写】如今，年轻人更喜欢网购而不是去当地的市场。像衣服之类免邮费的商品非常受年轻人的欢迎，而很少有人质疑它们的质量。_3. in fact, when galilei proved that the earth was not the centre of the universe, instead of believing him, people chose to believe views that were almost 2000 years old! (p42)【分析】本句是一个主从复合句。主句为people chose to believe views that were almost 2000 years old，其中that were almost 2000 years old为定语从句，修饰先行词_。when引导的是_状语从句，that the earth was not the centre of the universe作proved的宾语。instead of是介词，意为“代替，而不是”。【句意】事实上，当伽利略证实地球不是宇宙的中心时，人们不相信他的话，却要相信几乎是两千年以前的观点。【仿写】事实上，当弗兰克证实他们的钱不够时，他们并不相信他，而是决定执行那项起草于三个月前的计划。_4. the only thing i can remember from school maths is that the angles of a triangle add up to 180 degrees! (p40)【分析】本句是一个主从复合句。_是定语从句，修饰主句的主语the only thing。that在此引导的是表语从句。【句意】现在我对学校所学的数学能够记得的唯一东西是三角形的内角和为180度。【仿写】我要求你做的唯一一件事就是照顾好你自己。 _5. once i caught him and a friend seeing who could spit the furthest off the school stage!(p40)【分析】本句是一个主从复合句。主句使用了catch sb. doing sth.结构；who . stage作seeing的_。【句意】有一次我当场捉到他与一个朋友在比谁从学校舞台上吐口水吐得最远！【仿写】刘教授发觉自己在琢磨是否犯了错误。 _6. the first day he walked into my class, he was dragging his school bag behind him and looking bored, but as soon as i set up an experiment to show how the human stomach works using acid and an onion, he gave me his full attention. (p40)【分析】本句是一个由but连接的并列复合句。but前的分句是一个主从复合句，the first day he walked into my class是时间状语从句；was dragging和 (was) looking是主句中的并列谓语。but后的分句也是一个主从复合句，as soon as i . an onion是_从句，其中how the human stomach works作show的宾语，using acid and an onion是动词-ing形式短语作_状语。【句意】在他走进我课堂的第一天，他身后拖着书包，表情厌倦。但是当我用酸和洋葱做实验以表现胃的运作时，他立刻变得全神贯注。【仿写】第一天走进高中校园的时候，我感到特别紧张。但是当我在教室里看到那么多热情的同学时，我立刻就放松了。 _7. so much of our knowledge and understanding of the world today is due to people like bacon and galilei, who were brave enough to step out from the shadows of conventional thought in order to find the kingdom of knowledge that todays civilisation is built upon. (p43) 【分析】本句是一个主从复合句。due to people like bacon and galilei是介词短语作表语，其后是who引导的非限制性定语从句，修饰people like bacon and galilei；在这个定语从句中， that todays civilisation is built upon也是定语从句，修饰_。【句意】我们今天对世界拥有这么多的知识和了解，是因为有像培根和伽利略这样的人，为了发现建造今天人类文明的知识王国，他们勇敢地从传统思想的阴影中走出来。【仿写】南希来自美国的一个小镇，那里每家都有一架飞机，它是主要的交通工具。 _参考答案1.【分析】宾语；what im doing【仿写】if what i do as a friend can help turn jack into such a happy boy, then i know what im doing is right. 2.【分析】galileo galilei【仿写】nowadays, young people like to shop online more than at the local markets and goods like clothes, which are postage free, are very popular among the young with few of them questioning their quality.3.【分析】views；时间【仿写】in fact, when frank proved that the money they had was not enough, instead of believing him, they decided to carry out the plan that / which had been drawn up three months ago. 4.【分析】i can remember from school maths【仿写】the only thing i ask you to do is that you take good care of yourself.5.【分析】宾语【仿写】professor liu caught himself wondering whether he had made a mistake.6.【分析】时间状语；方式【仿写】the first day i walked into the high school campus, i felt very nervous, but as soon as i saw so many enthusia