UNIT 3 Period 2 Grammar Focus 3a-3c（课件PPT）-【全程突破】2025-2026学年新教材八年级英语上册同步训练（人教版2024）

A必背单词。One slim. slim. Two fact. fact. Three . population. population. Four KM kilometer . kilometer. KM. Kilometer, kilometer. Five . average. average. Six raining. raining. Seven . per. 他。Eight MM . millimeter millimetre. M millimeter. Nine . pleasant. pleasant. 八年级英语上册（R）课件 UNIT 3 Same or Different？ Section A How are we different from each other？ Period 2 Grammar Focus 3a—3c 目录 01 课前导学 02 语法聚焦 03 课堂练习 课前导学 A 必备单词 B 经典句子 目录 A 必备单词 目录 上一级 1.　 　 /slɪm/ adj.苗条的；薄的 2.　 　 /fækt/ n.事实；现实 3.　 　 /ˌpɒpjuˈleɪʃn/ n.人口 4.　　 (＝　 　 /ˈkɪləmiːtə(r)；kɪˈlɒmɪtə(r)/) 千米；公里 5.　 　 /ˈævərɪdʒ/ adj.平均的；平常的 n.平均数；平均水准 average slim fact population km kilometre/kilometer 目录 上一级 6.　 　 /ˈreɪnfɔːl/ n.降雨量 7.　 　 /pə(r)； pɜː(r)/ prep.每 8.　 　 (＝ 　 　 /ˈmɪlimiːtə(r)/) 毫米 9.　 /ˈpleznt/ adj.宜人的；友好的 pleasant rainfall per mm millimetre/millimeter B 经典句子 目录 上一级 1.今年的活动更多，它比去年更丰富多彩。 There are more activities this year.It is more colourful than last year. 2.埃玛比埃拉高，但她的头发比埃拉的(头发)短。 Emma is taller than Ella，but her hair is shorter than Ella’s. 3.埃玛总是比我起得早，但我和她一样努力！ Emma always gets up earlier than me，but I work as hard as her！ 目录 语法聚焦 目录 1.Mike is shorter than Tom.迈克比汤姆矮。 2.She plays tennis better than me.她网球打得比我好。 3.This problem is more difficult than that one.这个问题比那个更难。 4.Bill sings more beautifully than I.比尔唱得比我好听。 5.I have more friends than my brother.我的朋友比我哥哥的多。 9 目录 1.概述 大多数形容词和副词有三个等级：原级，即原形；比较级，表示“较……”或“更……一些”；最高级，表示“最……”。 本单元主要讲解比较级。比较级表示两者(人或事物)的比较。 2.形容词和副词比较级的构成 目录 分类 构成方法 示例 规则 变化 一般情况 在词尾加-er long—longer；high—higher 以字母e结尾的词 在词尾加-r late—later；nice—nicer 以“辅音字母＋ y”结尾的双音节词 先把y改为i，再在词尾加-er easy—easier；early—earlier 以重读闭音节结尾且词尾只有一个辅音字母的词 双写该辅音字母，再在词尾加-er big—bigger；fat—fatter 目录 分类 构成方法 示例 规则 变化 多音节词和部分双音节词 (带有前后缀的词) 在词前加more famous—more famous wonderful—more wonderful； carefully—more carefully 不规则变化 good/well — better；many/much — more； bad/badly/ill — worse；little — less； far — farther(距离上更远)/ further(程度上更进一步)； old — older(年纪较大的)/ elder(较年长的) 目录 3.形容词和副词比较级的句型结构 (1)A ＋ be ＋形容词比较级 ＋ than ＋ B.(如典例1、3) (2)A ＋ 实义动词＋副词比较级 ＋ than ＋ B.(如典例2、4) 表示“A比B更……”，其中　 　是比较级的标志。 注 意 a.两者之间的比较才能用比较级； b.比较的对象要一致 than 1.比较级常见的特殊句型 The more we do for others, the happier we’ll be.我们为他人做得越多，我们就会越快乐。 Leo does his homework more and more carefully，so he gets better grades. 里奥做作业越来越仔细，所以他获得了更好的成绩。 Zack is the smarter of the two sons.扎克是两个儿子中较聪明的一个。 Who plays the piano better, Cindy or Kate？ 谁的钢琴弹得更好，辛迪还是凯特？ 目录 No news could be more delightful to me.没有比这更让我高兴的消息了。 Tom is taller than any other student/the other students in his class.汤姆比班上其他学生都高。 目录   用法 结构 ① 表示“越……，就越……” the ＋比较级(＋其他)，the ＋比较级(＋其他) ② 表示“越来越……” a.比较级＋ and ＋比较级 b.more and more ＋原级(多音节词和部分双音节词)   用法 结构 ③ 表示“两者中较……的一个” the ＋比较级＋ of the two ＋名词复数 ④ 表示两个事物 间的对比选择 Which/Who ＋动词＋比较级，A or B？ ⑤ 用比较级表示 “最高级含义” a.否定＋比较级 b.比较级＋ than＋ 目录 2.常见的修饰比较级的词 Sam is a little friendlier than Tom.萨姆比汤姆更友好一些。 She works even harder than before.比起之前，她甚至更努力工作了。 I felt much/far better after exercise.锻炼之后，我感觉好很多了。 常见的修饰比较级的词有：much、a lot、a little、a bit、far、even、still等。 3.as ＋形容词或副词的　 　 ＋ as，表示“像……一样……”。 例：Mike is as strong as I am.迈克和我一样强壮。 目录 原级 一、写出下列形容词或副词的比较级 1.smart 　　 　 　 2.hard 　　　　 　 3.nice 　　 　. 4.thin 　　 　　 5.friendly　　　 　　 6.funny 　　 　 . 7.clearly　　 　 　 8.outgoing 　　　 　　 9.few 　　　 . 10.little 　　　 　 11.much/many　 　　 12.good/well 　 . 　　 目录 better smarter harder nicer thinner friendlier funnier more clearly more outgoing fewer less more 二、用所给词的正确形式填空 1.My bike is 　　, but hers is 　 　 than mine.(new) 2.My brother is 　 　 (smart) than my sister. 3.Li Yin is 　 　 (thin) than Li Ping. 4.Which is 　 　 (important), English or Chinese？ 5.Anna’s father is very_____every day.And her mother is even ______ than him.(busy) 6.This sweater is too big.Do you have a 　 　 (small) one？ 7.My brother is two years 　 　 (old) than his friend. 8.Your sister isn’t as 　 　 (serious) as you.She is 　 　 (funny) than you. 目录 more important　 new newer smarter thinner busy busier funnier smaller older serious 课堂练习 目录 一、单句语法选择 (　　)1.Does Sue sing 　　 than Lucy？ A.loud B.louder C.loudly (　　)2.She tried to work out the problem 　　 a different way. A.on B.by C.in (　　)3.My room is as 　　 as my sister’s. A.large B.larger C.the largest 目录 B C A (　　)4.The population of this town is 　　 than that of Greenland. A.small B.smaller C.the smallest (　　)5.She got up much 　　 this morning. A.early B.earlier C.the earliest 目录 B B (　　)1.A.tall B.taller C.tallest (　　)2.A.little B.a little C.a few (　　)3.A.about B.for C.besides (　　)4.A.fast B.faster C.fastest (　　)5.A.wonderful B.wonderfully C.more wonderfully 二、微语段语法选择 Mary is a good student at No.1 school.She has a good friend，Sue.Mary is as 　 1　 as Sue.They are both sports fans，and they often play badminton at the park at weekends.Sue plays it 　 2　 better than Mary.And 　 3　 badminton，they like tennis and swimming too.They often have a race in the swimming pool at school.Mary often wins because she swims much 　 4　.However，Mary can’t beat Sue at tennis.She doesn’t play it as 　 5　 as Sue.She thinks badminton is just like tennis.So Mary tries hard to learn badminton and tennis skills from Sue. 目录 B A B C B 三、语法选择 My best friend，Ella，is two years older than me.We spend a lot of time together. Ella has long brown hair 　 1　 her eyes are big and round.People say she is cute and looks like　 2　 doll.When we go out，people often think that I am 　 3　. than her because she is shorter and slimmer. 目录 (　　)1.A.and B.but C.or (　　)2.A.a B.an C.the (　　)3.A.old B.older C.oldest A A B Ella is very positive(乐观的)even when things go wrong.Last week，she 　 4　 her examination results，which were not very good.I thought she was going to be sad.Instead，she simply decided 　 5　 better next time.Then，she often asks the teachers for help，if they are free in 　 6　 offices. 目录 (　　)4.A.got B.gets C.is getting (　　)5.A.do B.to do C.doing (　　)6.A.them B.their C.theirs A B B Ella gets along well 　 7　 others.Everyone in my family likes her，even my younger brother.When you hear her laugh，you will naturally(自然地)laugh 　 8　 with her.When I feel unhappy，I usually talk to Ella and she always 　 9　 me feel better. I think my 　 10　 with Ella is very valuable(宝贵的)，and I hope we will always be the best friends. 目录 (　　)7.A.for B.with C.about (　　)8.A.happy B.happiness C.happily (　　)9.A.make B.made C.makes (　　)10.A.friend B.friendly C.friendship C B C C 目录 请完成《课时达标作业》UNIT 3 Period 2的练习 本PPT课件由思而优研发制作，仅限思而优配套教学使用。 未经授权，任何人不得以商业目的进行拷贝、转发、转售， 一经发现，我司将追究侵权者的法律责任。 温馨提示 $