外研社八年级[上册]英语M3_U3.ppt

2. 常用不规则变化为： 原级 比较级 well better badly worse much more little less far farther/ further 1. A+行为动词+比较级+than +B. I run faster than Peter. Lily does her homework more carefully than Mary. A B 2. 表示两者之间的选择, 可使用 Which + 行为动词 + 比较级, A or B? Which boy walks more slowly, Tom or Alan? 副词比较级常用句型： 3. “the +比较级， the + 比较级”，表示“越……，越……”。 The more carefully you drive, the safer it is. 4. A+行为动词 + as +副词原级 + as + B. “和……一样……” She plays the piano as well as her mother. 以下部分为课本练习，供老师在对答案时选择使用。 1. What are the sports in the pictures? 2. Do you play the sports? 3. Which are your favourite sports? Work in pairs. Look at the pictures and talk about the sports. Use the words in the box to help you. boring cheap difficult exciting expensive easy popular relaxing What’s your favourite sport? My favourite sport is swimming. It’s exciting. 1 P22 For example: Now compare the sports. 1. Table tennis is more exciting than tennis. 2. Tennis is more difficult than table tennis. 3. Basketball is safer than football. 4. Football is more dangerous than basketball. 5. Swimming is more relaxing than baseball. 6. Baseball is more exciting than swimming. We trained ______(hard) this year than last year. The team played _______ (well) on Saturday than on Tuesday. Complete the sentences with the correct form of the words in brackets. harder better 2 P23 3. They practised _____________ (carefully) this week than last week. 4. Playing football is ____________ (exciting) than watching it. 5. Playing tennis is _____________ (expensive) than swimming. more carefully more exciting more expensive Tom did his homework carelessly (careless). The music is loud (loud). They are working _____ (hard) to learn English. This bike was ______ (cheap), so we decided to buy it. The teacher speaks _______ (slow) and ________ (careful). hard cheap slowly carefully 3 P23 Complete the sentences with the correct form of the words in brackets. 4. Mary is goi