【通用版2021版高考英语大一轮复习Unit3Inventors and Inventions】课件主要涵盖了关于发明家和发明的相关词汇、短语及句型,这些内容对于备考高考英语的学生至关重要。以下是对其中一些重点知识的详细解析:
1. **call up**:这个短语意为“给……打电话”。例如:
- The volleyball match was called off because of the bad weather.(由于恶劣天气,排球比赛被取消了。)
- More work does not necessarily call for more men.(更多的工作并不一定需要更多的人力。)
- She is on the phone; please call back in a few minutes.(她在打电话,请几分钟后再打过来。)
- She asked him to call at Brown’s Hotel to see her daughter.(她让他去Brown's酒店看她的女儿。)
2. **distinguish**:动词,意为“区分,辨别”。如:
- He distinguished himself as a famous actor.(他作为一个著名的演员脱颖而出。)
- The twins are so alike that it’s difficult to distinguish one from the other.(这对双胞胎长得太像了,很难把他们区分开。)
- He was one of China’s most distinguished medical men, a world authority on heart-diseases.(他是中国最杰出的医学人士之一,是世界心脏病权威。)
- Yan’an has become a distinguished base for educating the young generation.(延安已成为培养年轻一代的著名基地。)
3. **set about**:意为“开始,着手”。例如:
- The Spring Festival is coming; let’s set about clearing up the mess.(春节快到了,我们开始收拾乱七八糟的东西吧。)
- The reasons for my decision are set out in my report.(我的报告列出了我做出决定的原因。)
- Then the scientist set out to do his life’s work of discovering the valuable chemical.(然后,科学家开始致力于发现有价值的化学物质的工作。)
4. **seize**:动词,表示“抓住,捉住”。如:
- Pressed by my friends and relations, I seized the opportunity to improve myself.(在朋友们的催促下,我抓住了提升自己的机会。)
这些考点不仅要求学生掌握基本词汇和短语的含义,还需要能灵活运用到实际语境中。例如,学习者需要能够辨别和使用call up, call for, call at, call on等短语的正确形式,理解并应用distinguish的多种用法,以及在不同情境中使用set about和set out表达“开始”的意思,同时要懂得如何使用seize来表达“抓住”或“利用”的概念。
在复习过程中,学生应该通过大量的练习题和模拟考试来巩固这些知识点,提高在实际语境中的应用能力。同时,结合实际生活中的例子,可以让学习变得更有趣,也能帮助学生更好地理解和记忆这些英语表达。