Unit 4 Section A Grammar （ 课件）-2024-2025学年人教版英语八年级上册

Unit 4 What's the best movie theater? Section A Grammar New words waiter 服务员 service /ˈsɜːvɪs/ 服务 She is pretty thin. pretty /ˈprɪti/ 相当，很 menu /ˈmenjuː/ act /ækt/ meal /miːl/ Look at the pictures! tall The boy is tall. The boy is taller (than the first one). The boy is the tallest of the three . short The boy is the shortest of the three . The boy is shorter. The boy is short. Look & say! heavy The boy is heavy. The boy is heavier. The boy is the heaviest of the three . Grammar Focus What's the best movie theater to go to ? Town Cinema.It's the closest to home,And you can buy tickets the most quickly there Which is the worst clothes store in town? Dream Clothes,It's worse than Blue Moon. It has the worst service, What do you think of 970 AM? I think 970 AM is pretty bad,It has the worst music. read and underline the superlatives Let's review! comparative (比较级) 1. the rules 2. sentence pattern 3. notice 主语 + be + adj.比较级 + than + 宾语 主语 + V. + adv. 比较级 + than + 宾语 1. a little, much 修饰 2. more and more 越来越 3. 比较范围: 2 4.常见“than”,明确范围会省略 Think about it! comparative (比较级) superlative (最高级) superlative (最高级) rules: tall - taller - tallest 1. 一般情况下，直接词尾+est fine - finer - finest 2. 以e结尾，直接+st big - bigger - biggest 3. 重读闭音节，双写词尾+est easy - easier - easiest 4. 以y结尾，变y为i+est comfortable - more comfortable - most comfortable regular (规则变化) 5.多音节词，在前面加most rules: irregular (不规则变化) good/well - better - best bad/badly - worse - worst many/much - more -most little -less - least far -further/farther -further/furthest old - older/elder -oldest/eldest sentence pattern: He is the tallest in our class. 主语 + be + the + adj. 最高级 + in/of + 范围 He runs the most quickly of us. 主语 + v. + the + adv. 最高级 + in/of + 范围 notice Compare these two sentences: He is the tallest of the three. Tom is the thinnest in our class. 1. 最高级一定是3者及以上进行比较。 Pay attention to these sentences: Tom is the tallest in our class. Tom runs fastest in our class. Tom is my best friend. The Yellow River is the second longest river in China. 2. ①最高级前通常要加定冠词“the”。 ②特殊情况：副词的最高级会省略"the" 句中有：形容词性物主代词、序数词不能加“the“ （形容词性物代和the二者存一） Compare these two sentences: He is much more hard-working than me. He is the most hard-working boy in our class. 3. 比较级前可以加“much, a little, a lot”进行修饰，表示程度上递进 而最高级则不能。 （部分形容词或副词没有比较级或最高级：unique 独一无二的，无可替代的； perfect 完美的） Tips: 在句意明显表达“比较”时： 1.看范围 2者间比较 3者及3者以上比较 2. 看关键词 than the ... / of+范围/ in +范围 比较级 （-er） 最高级 （-est） 比较级 （-er） 最高级 （-est） 3. 特殊结构 the + 比较级， the +比较级 越来越... attention! 没有“比较”时，只陈述客观事实，就用原级 practice 1. Tom is the ____________ boy in our class. A. short B. more serious C. most hard-working 2. The tree grows ___________ than it was last year. A. tall B. taller C.tallest 3. Selina is as ___________ as her sister. A. beautiful B. cuter C. heaviest 4. Tina is __________ than the others in our class. A. thin B. thinner C. thinnest Tina is the thinnest in our class. 3a Fill in the blanks with the correct forms of the words in brackets. 1. We went to the _________ (bad) restaurant in town last night. The menu had only 10 dishes and the service was not good at all! 2. Blue Moon is _________ (good), but Miller’s is ________ (good) in town. 3. The Big Screen is _____________ (expensive) than most cinemas, but Cinema City is ________________ (expensive). 4. Movie City has the ________ (had) service, but we can sit the _______________ (comfortably) there. 5. Tom acted the _______ (good) in that movie. He’s much _______ (good) than other actors. He can always find the _______________ (interesting) roles to play. worst good the best more expensive the most expensive worst most comfortably best better most interesting Summary Thank you for listening ! $$