Unit4语法课件2022-2023学年人教版八年级英语上册

这是一份Unit4语法课件2022-2023学年人教版八年级英语上册，共20页。
Unit 4What’s the best movie theater?含义 形容词的最高级用于对三者或三者以上的人或事物之间的比较，表示其中一个是"最...之一"。 Hangzhou is one of the most beautiful cities in China. 杭州是中国最美的城市之最高级2.构成 规则变化： 单音节词和少数双音节词，加词尾-er，-est来构成比较级和最高级。 不规则变化3.用法：形容词最高级前一般要用定冠词the，当最高级前有物主代词、指示代词或名词所有格等 修饰时，则不用定冠词the。副词最高级前的the可加可省。 Miss Li is our best English teacher.李老师是我们最好的英语老师。 在含有最高级的句子中，一般都会有一个表示比较范围的短语。常用介词among 或of接表示一群人或事物的名词或代词，用in接表示某一单位或场所的名词。 She is the cleverest among us.她是我们当中最聪明的。 3.用法：形容词的最高级前可加定语或状语；far,by far,almost,nearly等可修饰形容词最高级。 Asia is by far the largest continent in the world.亚洲目前是世界上最大的洲。 序数词可修饰形容词的最高级 The Yellow River is the second longest river in China.黄河是中国第二大长河。 "the+最高级+of\in\among..."与"比较级+than any other+单数名词"可以互相转换。 He is the tallest boy in our class.=He is taller than any other boy in our class. 他是我们班最高的男孩。1. “the+最高级+in/of(范围）…  ”         最高级的用法2. “Which / Who is +the 最高级，A,B or C？”Eg: Mary，Tom 和Kate，谁最高？Eg: Tom是我们班最高的。3. “one of the+最高级+名词复数in/of(围）…  ”     4. “the+序数词+ 最高级…？”“第几最…”Eg: 它是图书馆里最有趣的书之一。Eg: 上海是中国第二大城市。注意：  1.形容词的最高级前一定要用the，副词的最高级可以省略the。例如：Which season do you like best？ He is the best.2.  形容词的最高级前有物主代词时，省略the。例如：He is my best friend.用所给单词正确形式填空 1. Frank is ________,Tom is ________ than Frank, but Jim is_________ (tall) of all. 2. Linda is ______________ than her sister. But her brother is __________________.(outgoing) 3. Ann is ________ (good) of all the swimmers. 4. Town Cinema is_______________ (popular) of the three.1. The bread is ____ than these cakes A. very delicious B. much delicious C. more delicious D. as delicious2. Lin Tao jumped ____ in the long jump in the school sports meeting A. far B. farther C. farthest D. quite far3. When they met in the hotel . They feel very ______A.happily B. happy C. happier D. happiestCCB4. He is ___ enough to carry the heavy box . A. strong B. stronger C. much stronger D. the strongest5.Which subject is ___, physics or chemistry? A. interesting B. most interesting C. more interesting D. the most interesting6.A horse is ______ than a dog . A. much heavy B. more heavier C. much heavier D. more heavyACC7.Hainan is a very large Island .It is the second ______ island in china. A. large B. larger C. largest D. most largest 8. Li lei often talks ___ but does ___, so everyone says he is a good boy . A. less ,more B. few ,much C. more ,little D. little ,manyCA知识延展：原级、比较级、最高级的相互转换1、原级与比较级的转换：比较级+than → not...as/so...as... e.g. 他说的比我大声。He speaks more loudly than me. →I don't speak so loudly as him.2、比较级与最高级的转换：（在范围之内）the + 最高级→比较级+ than +E.g. Jim is the tallest student in our class. Jim is taller than any other student in our class. Jim is taller than the other students in our class. 短语背诵1.到目前为止2.相当差\好3.一点也不4.没问题5.擅长……6.在某方面有共同点7.越来越受欢迎8.世界各地9.例如10.尽力做某事so farpretty bad\ goodnot…at allno problembe good at… =do well in…have sth in commonmore and more popularall over the world \around the worldfor example/such astry to do sth.11.寻找12.各种各样的13.钢琴弹奏的最好14.由......决定15.在某方面起作用16.喜欢做某事17.编造18.认真对待19.实现 20. 等等21,有点儿22.你认为…怎么样look forall kinds of play the piano the bestbe up toplay a role in doing sth.enjoy doing sth.make uptake…seriouslycome trueand so onkind ofHow do you like sth ?=What do you think of sth?一、用所给单词的适当形式填空。1.Jim does the homework ____________ (careful) in her class.2.Who's _____________ (careful)，Tom，Jim or Kate?3.Dumpling House is________(cheap) restaurant in the city.4.Some students in our school are truly___(talent).5.Saying is much _______(easy) than doing.句型转换1.I think English is the most interesting . (就划线部分提问) _______ do you _____ English?2. Sam is the shortest in his class. (改为同义句) Sam is _________ than _______ _______ student in his class. Sam is _________ than ______ __________ students in his class. 3. How do you like Screen City? (改为同义句) _______ do you _____ ____Screen City?Thank you