英语八年级上册（2024）Grammar Focus示范课ppt课件

这是一份英语八年级上册（2024）Grammar Focus示范课ppt课件，共24页。PPT课件主要包含了Objectives，a ，形容词和副词的最高级，oldest，b ，c ，busy，happier，largest，II 完成句子等内容，欢迎下载使用。
T learn t make cmparisns using superlatives. T talk abut sme amazing plants.
Grammar Fcus
Read the sentences and ntice the wrds in bld. What are the ways t frm a superlative adjective r adverb?
large — largest heavy — heaviest big — biggest fast — fastestuseful — the mst useful interesting — the mst interesting
Observe the wrds and find the rules.
The superlative frms f adjectives and adverbs.
fast shrt high light tall slw
heavy easy happy hungry earlyfunny
把y 变 i 再加- est
large late nice
biggestthinnesthttestwettestfattest
big thin ht wet fat
“双写”最后一个辅音字母再加-est
useful interesting beautiful
gd / well bad / badly many / much little far
在词前加the mst-
bestwrstmstleastfarthest / furthest
1. 表示三者或三者以上(人或事物)的比较，其中有一个在某一方面超 过其他几个，后面可用带有in、f、amng的短语等来说明比较的范 围。形容词最高级的前面一般要加定冠词the，副词最高级前的the 可以省去。
①The blue whale is the largest and heaviest animal in the wrld.②In my cuntry, July is the httest mnth f the year.③The cheetah runs (the) fastest amng all land animals.
某一范围内的比较用in
同一类事物范围内的比较用f
副词最高级前的the可以省去哦
This is my wrst perfrmance.She is Lucy’s best friend.
Reminder:如果最高级前有形容词性物主代词或名词所有格等修饰语时则不再用定冠词the。
（1）the + 形容词或副词最高级 + in / f 短语 ……中最……的 Tm is the tallest in his class. Tm runs (the) fastest f all the students.
（2）序数词与最高级结合 The Yangtze River is the third lngest river in the wrld.（3）ne f the + 形容词或副词最高级 +名词复数 表示“最……之一” Beijing is ne f the largest cities in the wrld.（4）特殊疑问句中的最高级 Which animal jumps the highest, the lin, the mnkey, r the tree frg? Wh is the kindest persn in yur family?（5）比较级表达最高级的含义 Julia is taller than any ther girl in her class. =Julia is the tallest girl in her class.
is the ________muntain in the wrld.
Let’s practice!
is the _______ river in China.
The Yangtze River
Read and guess.
are ______ ______ ________ f all the animals in China.
They are fat and cute, black and white. They nly live in China and are mre famus than any ther animal t Chinese. Peple ver the wrld lve them and we’re ding ur best t lk after them.
Think and guess.
It begins at Chang’an.
This is an ld trading rad.
is the _______trading rute in the wrld.
The main prduct is silk.
The Silk Rad
A: Wh sings (the) best in yur class?
A: Wh is the thinnest in yur class?B: I think …
I want t knw yu!
Let’s play a game!
Cmplete the sentences with the superlative frms f the wrds in brackets.
1. Amng all animals, I lve pandas the best. I think they are ___________(cute) animals in the wrld.2. Which d yu think is __________________(beautiful), the rse, the peny, r the ltus flwer?3. Lk at that butterfly! It has __________________ (clurful) wings.4. Which animal jumps ____________ (high), the lin, the mnkey, r the tree frg?5. The elephant birds were _______________ (large)and _________(heavy) birds ever n earth. Sme culd stand up t three metres tall and weigh up t 860 kg.
the mst beautiful
the mst clurful
the highest
the largest
Cmplete the passage with the superlative frms f the wrds in the bx.
ancient beautiful cmmn gd ppular
The ginkg tree is ne f _________________ living trees n earth. Ginkg trees first appeared ver 200 millin years ag. Chinese peple lve the ginkg, as it is a symbl f hpe and lng life. Many Chinese believe that
the mst ancient
the ld ginkg tree in the Zhngnan Muntains in Shaanxi Prvince is _________________. Thusands f turists cme t see it each year, especially in mid-Octber, as it is ____________ time t see it. The ginkg tree is ne f _________________ trees in streets, parks, and gardens acrss China. When autumn cmes, ne f ________________ activities is t take a walk under ginkg trees. Peple believe the bright yellw leaves can bring jy t their heart.
the mst cmmn
the mst ppular
Language pints
1. The biggest land animal in the wrld is the African elephant. 世界上最大的陆地动物是非洲象。
take ff 起飞
n land 在陆地上by land 经陆路
A piece f land in the middle f the sea is island.海中央的一块陆地是岛屿。Did yu g there by land r by sea?您是通过陆路还是海路去的？ The plane landed befre the strm came.飞机在暴风雨来临之前降落了。A butterfly landed n her shulder.一只蝴蝶落在了她的肩膀上。
n. 非洲人 （可数名词） 复数：Africans
adj. 非洲的;非洲人的
① There are five Africans in ur schl. 我们学校有五个非洲人。②African drumming plays a key rle in traditinal ceremnies. 非洲鼓乐在传统仪式中发挥着关键作用。
Asia 亚洲 Asian 亚洲的；亚洲人Africa 非洲 African 非洲的；非洲人Eurpe 欧洲 Eurpean 欧洲的；欧洲人
2. Sme culd stand up t three metres tall and weigh up t 860 kg. 有些可以站立到 3 米高，重达 860 公斤。
weigh v. 有……重；称重量
weight n. 重量；分量
常见搭配weigh abut+数词 重约…… weigh ver+数词 超过……重weigh up t+数词 重达……
固定词组put n weight 增加体重lse weight 减重
— Hw much des the baby weigh?— It weighs 4 kg.
1.Hainan is a very large Island. It is the secnd _________ island in China. (large)2.Our teacher is as ______ as befre. (busy) is __________________ amng us. (careful)4.Li Lei jumped far ______ than Jim. (far)5.The busier he is, the ________ he feels. (happy)
the mst careful
I. 用所给单词的适当形式填空。
3. Lin Sen is _______________________ in the class because he never gets t schl n time. （最懒的学生之一）4. Edisn was_________________________in the wrld. 　(最伟大的发明家之一）
ne f the laziest students
ne f the greatest inventrs
The Yangtze River is________________river in the wrld. (第三长河）
the third lngest
2. The Atlantic is __________________ cean in the wrld. ( 第二大洋）
the secnd biggest
Plan a trip alng the Silk Rad using the new language.
China is an amazing cuntry. It has the wrld’s _______ (high) muntain. The Yangtze River is its _______(lng). Pandas are the ___________ (famus) f all the animals in ur cuntry. The Silk Rad is the _______(ld) trading rad t the wrld. When we plan a trip, making chices desn’t mean t chse the _________(gd) r the _______________(expensive) ne, but the __________ (prper) ne.
mst expensive
III. 用所给单词的适当形式填空