初中英语人教新目标 (Go for it) 版七年级下册Unit 7 It’s raining!Section A课堂教学课件ppt

这是一份初中英语人教新目标 (Go for it) 版七年级下册Unit 7 It’s raining!Section A课堂教学课件ppt，共20页。PPT课件主要包含了Review， 674，thousand，million，Practise，三者或三者以上，longest，longer，high，popular等内容，欢迎下载使用。
Can yu translate the fllwing sentences?
长江大约长6,300千米。
The Yangtze River is abut 6,300 kilmeters lng.
黄河长5,464千米。
The Yellw River is 5,464 kilmeters lng.
明朝的长城大约有8,850千米长。
The Great Wall in Ming dynasty is abut 8,850 kilmeters lng.
珠穆朗玛峰高8,844.43米，所以攀登起来很危险。
Qmlangma is 8,844.43 meters high and s is very dangerus t climb.
Presentatin
eight thusand eight hundred and frty-fur pint fur three
thirty thusand
Can yu read these large numbers?
seven thusand
sixty-ne thusand and twenty-ne
大于1000的基数词的表达法：①从数字的右端向左数，每三位数加一个逗点；②第一个逗点前的数为thusand（千）， 第二个逗点前的数为millin（百万）， 第三个逗点前的数为billin（十亿）。③读的时候通常在hundred后加and，如果百位数为0，则在thusand 后加and。
tw thusand six hundred and seventy-fur
1. 从数字右端向左数，每三位数加一个逗点；
2. 第一个逗点前的数为thusand（千）；
3. 读的时候通常在hundred后加and。
eighteen millin, three hundred and fifty-seven thusand, and eighty-nine
2. 第一个逗点前的数为thusand（千）；第二个逗点前的数为millin（百万）；
3. 读的时候通常在hundred后加and，如果百位数为0，则在thusand后加and。
长度、宽度、高度、深度的表示法：
老虎路有200米长，而且湿度很重。Tiger Path is 200 ______ _____ and has a high humidity.我们走上三层楼，大概10米左右高。We walk up three flrs, which is abut ten _______ ______.那面镜子有两米宽。The mirrr is tw _______ ______.
长度、宽度、高度、深度的表示法，有一个专门的结构，那就是“基数词 + 单位词 + 形容词”。
meters lng
meters high
meters wide
教室有25英尺长。The classrm is 25 feet in length.这个箱子重9公斤。The bx is 9 kils.= The bx is 9 kils in weight.那座桥有三米高。The bridge is 3 meters in height.
2. 除了以上的表示方法，有时也可以用“基数词 + 单位词 + in + 长度或者重量的名词”来表示长度、宽度、高度、深度。若表示重量，可以用in weight结构。
Grammar Fcus
一.语法梳理 形容词比较级/最高级变换规则(1)规则变化①一般在词尾加_______②以字母e结尾的词加______③以一个辅音字母结尾的重读闭音节词，先______该辅音字母，再加______.④以“辅音字母+y”结尾的双音节词，先改_____为_____, 再加________.⑤多音节词和部分双音节词，加________(2)不规则变化
(3)句型 越来越暖和__________________ 越来越受欢迎_______________ 越来越... ____________________ 和…一样_____________________ 不及，不如_____________________ _____________________
注意：比较级是两者之间比较，标志词是_________， (的多)________ _______; (一点儿，稍微)_______修饰比较级 最高级是三者及三者以上比较，最高级前要加定冠词_________ 最...之一__________________ 
warmer and warmer
mre and mre ppular
The+比较级， the+比较级
as 形容词/副词原级 as
less形容词/副词原级 than
ne f the +形容词最高级+可复 谓语单数
f 是对应的范围in 是指一个广泛的范围
上海是中国最大的城市.
Shanghai is the largest in China.
那个短发的女孩是我们班最高的.
The girl with red hair is the tallest in ur class.
形容词最高级的常用句型
He is the tallest f these bys.(bys和he是对应的,he就是by)
他是这些男孩中最高的。
最重要的语言之一是英语。
English is ne f the mst imprtant languages.
云南是中国最美的城市之一。
Yun Nan is ne f the mst beatiful cities in China.
One f+the+最高级+名词复数 “最……的……之一”
Fill in the blanks with the crrect frms f the wrds in the bx.
The Amazn River is ne f the ________rivers in the wrld.It’s a little ______than the Yangtze River.2. Qmlangma is 8,844.43 meters _____. It’s ne f the mst ________ places fr serius muntain climbers.3. N cean in the wrld is as _____ as the Pacific Ocean.4. Althugh Japan is ______ than Canada, it is ______ smaller.
big much ppular lng ld high
Write tw cmparisns abut tw tpics. Write true facts.
Tw cities:
Beijing and Shanghai
Beijing is as mdern as Shanghai.Beijing is bigger than Shanghai, but Shanghai has a larger ppulatin than Beijing.
Tw animals:
Mnkey and Dg
A dg is bigger than a mnkey.A mnkey is smaller than a dg, but it climbs a tree faster than a dg.
Write five questins using cmparisns. Then ask yur partner yur questins.
What is the highest building in ur city? _____________________________________ _____________________________________ _____________________________________ _____________________________________
What is the lngest river in ur city?
What is the largest park in ur city?
What is the highest muntain in ur city?
What is the mst ppular cinema in ur city?
— Wh wuld yu like t be yur assistant, Jack r David? — If I had t chse, David wuld be the ______ (gd) chice.2. — Hw was yur math exam, Nancy? — I think I did it well, althugh it was _______________ (difficult) than the last ne.3. — Did yu have a wnderful time at the party? — Yes, it’s the ______________ (exciting) ne I’ve ever been t.4. I’d like t knw if Linda is the secnd ______ (tall) girl in her class.5. Nw cmputers are very ppular and they are much ________ (cheap) than befre.6. — Lk at that mdel ship. — Oh, it lks like a real ne. It’s just a little _______ (small) than the real ne.
I. 用括号内所给单词的适当形式填空。
mre difficult
mst exciting