英语Grammar Focus教课课件ppt

这是一份英语Grammar Focus教课课件ppt，文件包含第3课时SectionA3a-3cpptx、世界之最mp4等2份课件配套教学资源，其中PPT共25页， 欢迎下载使用。
Watch the vide
What des this vide talk abut?
Can yu express these wrld’s recrds in ne sentence?
Munt Everest is the highest muntain in the wrld.The Nile River is the lngest river in the wrld.The Sahara Desert is the largest ht desert in the wrld.
Think and say
The blue whale is the largest animal in the wrld.The Mariana Trench is the deepest place in the wrld’s ceans.The Great Wall is the lngest man-made structure in the wrld.
Read the sentences and ntice the wrds in bld. What are the ways t frm a superlative adjective r adverb?
Translate all the sentences.
n. 陆地；土地v. 降落；着陆
adj. 非洲的；非洲人的n. 非洲人
Presentatin
Which parts f speech (词性) have superlative frms?
D yu knw the rules?
双音节heavy最高级
双音节useful的最高级
单音节large最高级
三音节interesting的最高级
形容词和副词的最高级的构成
Pay attentin t the red wrds.
This is the biggest city in China.He was the yungest player in the team.
She is the mst talented f all the students.This apple is the sweetest f the five.
表示 “在……范围内”，后接大范围（如地点、组织、时间阶段等）。
表示 “在……中”，后接具体的人或事物（复数名词 / 集合名词），强调从同类中选出 “最……”的个体。
形容词和副词的最高级的范围
He is the richest man amng the billinaires.Which is the smallest amng these birds?
She scred the highest marks ut f all candidates.This sng is my favrite ut f his new album.
强调 “在…… 群体中”，后接复数名词或代词，可与 f 互换，但 amng 更侧重 “在多者之间” 的分布感。
表示 “从……中”，后接明确的复数名词或代词，常用于强调 “从某一特定范围中选出”。
Read the sentences and pay attentin t the underlined wrds.
主语+be动词+the+形容词最高级+in/f短语.主语+实义动词（+the）+副词最高级+in/f短语.主语+be动词+ne f the+形容词最高级+可数名词复数+in/f短语.
The Yangtze River is_______________ river in the wrld. (第三长河）Jane always ______________________ in ur class. (到校最早)Lin Sen is _______________________ in the class because he never gets t schl n time. （最懒的学生之一）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 third lngest
arrives at schl earliest
Let’s review! D yu remember these sentences?
当句子中出现 (mre) than + 比较范围（如 anything, anyne, any ther...） 时，常隐含最高级含义。例如：He runs faster than anyne in his class. This mvie is mre mving than any ther I’ve seen.
他比班上任何人都跑得快 → 他是班上跑得最快的。
这部电影比我看过的任何一部都感人 → 这是我看过的最感人的电影。
比较级表示最高级的用法
Amng all animals, I lve pandas the best. I think they are __________(cute) animals in the wrld.Which d yu think is _________________ (beautiful), the rse, the peny, r the ltus flwer?Lk at that butterfly! It has __________________ (clurful) wings.Which animal jumps ___________ (high), the lin, the mnkey, r the tree frg?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.
Cmplete the sentences with the superlative frms f the wrds in brackets.
v. 有……重；称重量
Amng all animals, I lve pandas the best. I think they are _________(cute) animals in the wrld.Which d yu think is ________________ (beautiful), the rse, the peny, r the ltus flwer?Lk at that butterfly! It has __________________ (clurful) wings.Which animal jumps ___________ (high), the lin, the mnkey, r the tree frg?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.
Check answers
the mst beautiful
the mst clurful
(the) highest
the largest
Sme culd stand up t three metres tall and weigh up t 860 kg.有些象鸟站立起来可以接近3米高、重达860千克。
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.
Language pint
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 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 ancient
the mst cmmn
the mst ppular
v. 相信；认为有可能
Let’s play a game!
A:Wh sings (the) best in yur class?B: …
A:Wh is the thinnest in yur class?B: I think …
I want t knw yu!