老师：hello， boys and girls welcome to our English class。
老师：同学们，欢迎来到北京市中小学空中课堂。我是清华附中朝阳学校的快递老师。今天我们要学习的是外研版初二英语上册 module three Sports Uni three language in use in module two， we have already learned to use comparatives 比较级 when comparing two things in unicorn i。
老师：You need to we read some sentences containing comparatives. Can you find the comparatives in these sentences? This week's match is already more exciting. It's safer than playing tennis. Nothing is more enjoyable than playing tennis. It was cheaper than buying tickets for all the games. Staying at home was easier than going to the stadium. It is more difficult to practice in winter. These yellow words are all comparatives. Please look at these two groups of adjectives and their comparatives. We can see the comparatives on the left are short with one word, while the ones on the right have two words.
老师：Why? Let's find. rules 大家发现左边的形容词包含一个元音因素或者两个元音因素，我们称之为单音节形容词和双音节形容词。这些形容词的比较级通常以 e r 结尾，这是我们在第二模块学过的内容。而右边的形容词包含至少 3 个元音音素，我们称之为多音节形容词。它们的比较级是怎么构成的？对了，在它们前面加上末就构成了比较级，是不是很容易。
老师：Can you say the comparatives of these words? Confident. More confident. Relaxing. More relaxing. Dangerous. More dangerous. Expensive. More expensive. Popular. More popular. Let's look at these pictures. What sports are they? Number one, table tennis. No. 2, tennis. Number three, basketball. Number four, football. Number five, swimming. Number six, baseball. Let's talk about these spots and compare them with the adjectives in the box. Let me show you an example.
老师：Number one, what's your favorite spot? My favorite spot is table tennis is more popular than tennis. Here I compare my favorite spot with another spot, and I use this sentence pattern, a, s plus, comparative, plus, then B. Now, can you use this sentence pattern to talk about your favorite spot?
老师：Number three, what's your favorite spot? My favorite sport is basketball is more relaxing than tennis. No. 4, what's your favorite spot? My favorite sport is football. It's more exciting than baseball. Number five, what's your favorite spot? My favorite sport is swimming. It's more expensive than football. Number six, what's your favorite spot? My favorite sport is baseball. It's more difficult than basketball. Let's say more about sports. Please open your book, turn to page 23. Let's do activity two. Complete the sentences with the correct form of the words in brackets. We can find. There is a then in each sentence, which means each sentence is comparing two things. We should use comparatives. lets check， number one we trained harder this year than last year hot。
老师：单音节的，所以加 e r 构成比较级。
老师：number two the team played well on Saturday thing on Tuesday well。
老师：好，它的比较级是更好。我们大家非常熟悉的。
老师：better， number three they practiced carefully this week then
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