Unit4 第四课时（PPT）- 【中职专用】 高一英语精品课件(外研版2021基础模块1）

英 英 语 语 Unit 4 How Can I Get There? 第四课时 2 Grammar in Use Comparison Find the rules • Over the years, it has become much easier to quickly travel long distances. • The railways connect different parts of the country, making travelling more convenient. • China has the world’s most extensive high-speed railway network. • If you’re planning to travel within China, high-speed trains might be the best choice. • Bike-sharing is popular here, but I don’t think it’s as good as people say it is. 两者之间的比较用比较级，三者及三者以上的比较用最高级。前者表示“比较……”，后者表示“最……”。 Do you know Grammar in Use Comparison 1. 比较级和最高级的构成 （1）规则变化： Do you know Grammar in Use Comparison Do you know Grammar in Use Comparison 2. 比较级后面通常和 than 连用，表示两者相比。比较级前可加 much， a lot，far 等表示程度的状语。如： Flying is a lot quicker than going by train. This train is much slower than the express one. 3. 形容词最高级前一般带定冠词 the，副词最高级前多数不带定冠词 the。 如： What is the longest river in China? Of the four of us, she sang (the) best. 4. as + 形容词 / 副词 + as 表示“和……一样……”，注意形容词和副词要 用原级；在否定句中可用 not as/so + 形容词 / 副词 + as 表示“不像…… 那样……”。如： He is as energetic as a young man. The hotel was not as good as they expected. Do you know Complete the sentences with the proper form of the words in brackets. (1) I can’t walk any __________________ (far). (2) Excuse me, where is __________________ (near) bank? (3) They work as __________________ (hard) as you do. (4) She is as __________________ (busy) as before. (5) You look much __________________ (happy) than you did yesterday. (6) I think home is __________________ (comfortable) place in the world. (7) In rush hours, riding a bike is __________________ (fast) than taking a bus. (8) Yesterday, Tim went to school a little __________________ (early) than usual. For more practice Grammar in Use Comparison the most comfortable hard earlier the nearest faster happier further/farther busy • ... there are fewer cars on the road. • There’s a wide price range for tickets