人教版八年级英语上册unit3SectionA2a.ppt

Unit 3 I am more outgoing than my sister.,Section A 2a-2d,tall,taller,1.88m,2.26m,Yao Ming is taller than Liu Xiang.,long hair,longer hair,Liu Yifei has longer hair than Yang Mi.,hair,Na Ying is thinner than Han Hong.,Han Hong is heavier than Na Ying.,( fatter ),funny,funnier,Zhao Benshan is funnier than Xiao Shenyang.,outgoing,serious,Xie Na is more outgoing than Shui Junyi.,Shui Junyi is more serious than Xie Na .,3,800,000,200,000,The white car is more expensive than the red car.,The red car is cheaper than the white car.,2a Listen. Are the words in the box used with ( i)er or more? Complete the chart.,funny (run) fast friendly (jump) high outgoing (work) hard hard- working (get up) early smart lazy,funny smart lazy (run) fast (jump) high (work) hard (get up) early,hard- working,2b Listen again. How are Tina and Tara different? Fill in the boxes.,friendlier, funnier, runs faster, jumps higher, smarter, lazier,gets up earlier,形容词比较级的 构成规则,1.直接在形容词后加-er。,2.以e结尾的形容词直接在其后加-r。,tall,nice,3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er.,big,shorter,whiter,fatter,Do you know,smaller,thinner,larger,taller,nicer,bigger,形容词比较级的 构成规则,4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。,happy,5.多音节和部分双音节形容词在其前面加more。,loudly,heavier,easier,more beautiful,beautiful,more interesting,interesting,Do you know,happier,more loudly,quietly-,more quietly,不规则变化： bad / badly/ill worse many / much more good / well better oldolder/elder far farther / further little less,2c Student A, look at the chart on the right. Student B, look at the chart on page 81. Ask and answer questions.,Note:,*Means Sam is taller than Tom.,2d,Read the conversation and match the people with the right things.,Lisa,Nelly,sang better with shorter hair practice more and really wanted to win sang more clearly danced better,Reading,2d Role-play the conversation. Julie: Did you like the singing competition yesterday, Anna? Anna: oh, it was fantastic! Nelly sang so well! Julie: Yes, but I think Lisa sang better than Nelly. Anna: Oh, which one is Lisa?,Julie: The one with shorter hair. I think she sang more clearly than Nelly. Anna: Yes, but Nelly danced better than Lisa. Julie: You can tell that Lisa really wanted to win, though. Anna: Well, everyone wants to win. But the most important thing is to learn something new and have fun.,Exercises,写出下列单词的比较级。,funny quiet serious smart outgoing quickly,funnier quieter more serious smarter more outgoing more quickly,tall nice big funny outgoing old,older/elder,taller,nicer,bigger,funnier,more outgoing,late expensive thin smart high fat interesting,more interesting,later,more expensive,thinner,smarter,higher,fatter,二、句型转换。 This picture looks beautiful, but that one looks more beautiful.(同义句) That picture looks _ _ _ this one. 2. She has longer hair than Emma.(同义句) Her hair is _ _ _. 3.Helen studies hardest in her class.(同义句) Helen studies _ than _ _ student in her class.,more beautiful than,longer than Emmas,harder any other,4. My father is two years older than my mother. (同义句) My mother is _ _ _ than my father. 5. Li Lei is taller than his twin brother. (同义句) Li Lei is _ _ of the twins. 6. Dave is heavy, but he can run very fast. (上同) _ Dave is heavy, he can run very fast.,two years younger,the taller,Though,1.If you want to be thinner and healthier, youd better eat _food and take _ exercise.,more, fewer B. more, less C. fewer, more D. less, more,三.选择,2.Hes _ than his brother.,strong B. stronger C. the stronger D. the strongest,3.Which do you like _, tea or coffee?,good B. better C. best D. the better,4. Mum, this T-shirt is much too small for me. Would you buy me a _one?,good B. better C. large D. larger,Better later than never. Facts(事实）