Unit 3 Section A（Grammar 3a-3c）（同步实用课件）-2025-2026学年八年级英语上册同步精美课件（人教版2024）

Unit3 Unit3 Same or Different? Section A 3a-3c Grammar fast shy late tall lazy loud funny outgoing boring short quiet early slow hard-working Do you know other pairs of words like this? easy--difficult / hard soft--hard busy--free beautidul--ugly quiet--noisy right--wrong safe--dangerous strong--weak hungry--full full--empty dry--wet cheap--expensive Revision. tall: taller fast: faster long: longer short: shorter late: later nice: nicer large: larger thin: thinner big: bigger hot: hotter fat: fatter hard-working: more hard-working outgoing: more outgoing serious: more serious interesting: more interesting tired: more tired loudly: more loudly heavy: heavier funny: funnier friendly: friendlier lazy: lazier early: earlier 原级 比较级 good/well better bad/badly/ill worse many/much more little less far farther(表示距离：“更远”) further(表示程度：“更进一步”) old older(新旧或年龄) elder(兄弟姐妹长幼关系) 不规则形容词和副词的比较级 tall Jack is shorter than Frank. Frank is taller than Jack. Jack short Frank Wendy thin slim Kitty heavy Wendy is thinner than Kitty. Kitty is heavier than Wendy. slimmer fatter May Mary short hair long hair May’s hair is shorter than Mary’s. Mary’s hair is longer than May’s. Mary has hair than May. Mary has hair than May does. longer longer outgoing quiet Harry Alice Harry is more outgoing than Alice. Alice is quieter than Harry. Ann hardworking lazy Bill Ann is more hardworking than Bill =Ann works harder than Bill. Bill is lazier than Ann . Wendy is thinner than Kitty. May’s hair is shorter than Mary’s. Harry is more outgoing than Alice. Ann is more hardworking than Bill A +be +形容词的比较级+ than B. loudly quietly Amy speaks more loudly than Jerry. Jerry speaks more quietly than Amy. Jerry Amy Ben Mark quickly slowly Mark runs more quickly than Ben. Ben runs more slowly than Mark. Jill 6:00am Bob 10:00am get up early get up late Jill gets up earlier than Bob. Bob gets up later than Jill. Kay Helen sing well sing badly Kay sings better than Helen. Helen sings worse than Kay. Amy speaks more loudly than Jerry. Mark runs more quickly than Ben. Jill gets up earlier than Bob. Kay sings better than Helen. A +谓语动词 + 副词的比较级 + than B. Let’s talk two years ago now 1.6 m 1.75 m run: 4'45'' / 1000m 3'40'' / 1000m grade(English): 70 115 friends: 0 6 Jack is taller now than he was two years ago. Jack He runs faster now than he did two years ago . Jack is more outgoing than he was two years ago . He gets better grades in English than he did two years ago. 1. His brother is ________(thin) than him. 2. Tom is ________________(hard-working) than Sam. 3. John is two years ___________(old) than I. 4. Tina runs _____ (fast) than her friend Mary. 5. Li Hua is _________(short) and _________ (heavy) than Li Ming. 6. This question is ________(easy) than that one, 7. Mary is _________ (hungry) than Mike. 用括号内所给单词的适当形式填空。 thinner more hard-working older/elder faster shorter heavier easier hungrier Do you find any rules? Tips: 形容词、副词比较级往往后面会有标志词than。 Don't be sad. We are just as excellent as others . When someone compares you with others, how do you feel? Let's learn. They are twins Billy Lilly Billy is as tall as Lilly. Lilly is as heavy as Billy. Dick Dale Dick runs as fast as Dale. Mike Lucy Mike works as hard as Lucy. Mike is as hard-working as Lucy. Billy is as tall as Lilly. Lilly is as heavy as Billy. Dick runs as fast as Dale. Mike works as hard as Lucy. Mike is as hard-working as Lucy. A +be++as+形容词的原级+ as+ B. A +谓语++as+副词的原级+ as+ B. 原级比较 (A和B 一样...) Amy speaks English well. Amy is as friendly as me. Amy speaks English as well as me. Both Amy and I are friendly. Both Amy and I speak English well. I am friendly. Amy is friendly, too. I speak English well. high—　 . tall—　 . funny—　　 　 . easy—　 . nice—　 . 　　late—　 . fat—　 . 　 thin—　 . little—　 . 　 good—　 . well—　 . bad/badly—　 . beautiful—　 . interesting—　 . hard-working—　 . 　thinner 　fatter later 　nicer 　easier 　funnier 　taller 　higher 　more interesting 　more beautiful 　worse 　better better 　less clearly loudly quietly more clearly more loudly more quietly big wet bigger wetter 一、请写出以下形容词和副词的比较级: 　more hard-working Exercises 二、用括号内所给单词的适当形式填空。 1. This bridge is the _______ (short) of the two. 2. This elephant is three times ______ (big) than that tiger. 3. Bob’s grandma is eighty, but she looks much ________ (young) than she is. 4. I think maths is _____________ (difficult) than English. It’s hard for me to learn it well. 5. —Which dog do you think is _____ (lazy), Hobo or Eddie? —I think Eddie is. shorter bigger younger more difficult lazier 三、根据语境，用括号内所给单词的适当形式填空。(名师 P28） 1. I think Jenny's mother is  (slim) and   (young) than Ella's mother. 2. Emma is as   (friendly) as Lisa. So they are both popular at school. 3. Tom is a little  (lazy) than Jack. So we can say Jack is  (hard-working) than Tom. slimmer younger friendly  lazier more hard-working 4. Lucy plays chess well. But her friend is  (good) at  playing it than her. 5. After joining the club, Lucy becomes (outgoing).  She isn't a shy girl anymore. 6.Who is  (serious),your father or your mother? 7.The population of Wuhan is much  (large) than that of Xiangyang now. better more outgoing more serious larger 二、按要求完成下列句子，每空一词。 8. Tony is 15．Toby is 16．（合并为一句） Tony is than Toby. Toby is than Tony. 9. Miss Li is popular in our class. Mr Wang is more popular. （改为同义句）Mr Wang is   Miss Li. 10. My hair is short, but his hair is shorter．（合并为一句） My hair is    his. 11. The tower is the same height as that building.（改为同义句） The tower is that building. 12.I get up at 7:00 every morning. My mother gets up at 6:00 every morning.（改为同义句） My mother gets up than me every morning.   younger  older  more popular than longer than  as high as much earlier 三、用所给单词的适当形式填空，完成短文。 good, sad, proud, excellent, heavy, tall, fast, young, run, early Mrs. Black has two sons. They're Mike and Dave. Mike is 11 years old. and Dave is 17. So he is 1.___________ than Dave. But he looks as 2.___________ as his brother Dave. But he is a little 3.___________ than Dave. Mike and Dave both like 4.___________ but Dave runs much 5.___________ than Mike. The two boys also like one of the dangerous sports—mountain climbing. Every weekend, they go mountain climbing. Sure, every time Dave gets to the top of the mountain 6.___________ than Mike. Mike never feels 7.___________ . He thinks although he is not so 8.___________ at sports as his brother, he is still an 9.___________ boy. Their parents are 10.___________ of them. younger heavier faster excellent earlier sad good proud tall running Everyone is unique, just be yourself! $