沪教牛津版（2024）七年级下册Module3 Natural elementsUnit 5 Water完整版课件ppt

这是一份沪教牛津版（2024）七年级下册Module3 Natural elementsUnit 5 Water完整版课件ppt，文件包含沪教牛津版六三制英语七下Unit5《Water》第5课时Morepractice课件pptx、沪教牛津版六三制英语七下Unit5《Water》第5课时Morepractice教案doc、沪教牛津版六三制英语七下Unit5《Water》第5课时Morepractice分层练习含答案doc、U5Morepracticemp3、2321_1680838729mp4、Factaboutwatermp4、waterpollutionmp4等7份课件配套教学资源，其中PPT共44页， 欢迎下载使用。
Learning bjects
After vide time, let's have a cmpetitin and see hw much yu knw abut water!Please answer the “True r False” questins as quickly as yu can!Yu can get 2 pints if yu get the answer crrectly!
Only arund 1% f the Earth's water is freshwater.
Abut 30% f the human bdy is water.
Between 5 and 10 millin peple die frm water pllutin-related illnesses each year.
We can survive up t several weeks withut water.
Abut 75% f the Earth is water.
Hell, I am water. In rder t make yu knw mre abut me, tday I wuld like t tell yu sme interesting fact, especially numbers abut me.
1. Hw much water des the human bdy cntain(含有)?____________________________________________2. Is it easy t find clean and safe water t drink?____________________________________________3. Hw much water can we save every week if we have a shwer instead f a bath?____________________________________________
Abut 70% f the human bdy is water.
Listen t the tape twice, and answer the questins.
Up t 400 litres.
Befre yu read
Pre-reading
1. Hw des cean water taste?A. Fresh. B. Sweet. C. Ht. D. Salty.2. If water drips frm the tap every 5 secnds, hw much water will it waste a year?A. 157.5 litres. B. 315 litres. C. 630 litres. D. 3150 litres.
Reading task
Read the text and chse the best answers.
3. Which f the fllwing is true?A. Ocean water is drinkable. B. All grundwater is drinkable.C. 25% f the Earth is land. D. Taking a shwer wastes the mst water.4. Where can we read this article?A. In a fashin magazine. B. In a tur guide.C. On a science website. D. In a pster.
Read the diary and chse the best answers.
human [ˈhjuːmən] adj. 人的n. 人类 (pl.) humansFd is a basic human need.
cean [ˈəʊʃn] n. 大海salty [ˈsɔːlti] adj. 含盐的Ocean water tastes salty.
therefre [ˈðeəfɔː(r)] adv. 因此；所以drinkable [ˈdrɪŋkəbl] adj. 可饮用的drip [drɪp] v. 滴下 ・The tap was dripping. litres [ˈliːtə(r)] n. 升（容量单位）
Sme facts abut water:Water makes up 70% f the (1)_______ bdy.Mst f the water in the wrld is nt (2) _________.It is nt easy t find (3)____________ that is clean and safe t drink.Hw can we save water?Fix a dripping (4)______.Take a (5)_______ instead f a (6) ______.
Clse the bks and try t fill in the blanks.
Pst- reading
As we all knw, water pllutin is a wrldwide cncerned prblem. It is time fr us t think what peple can d t prtect water.
Pst reading
After watching the vide, in grups, discuss what else we can d t save water.
WAYS TO SAVE WATER
1. Therefre mst f the water in the wrld is nt drinkable. 因此，世界上大部分的水是不能喝的。【用法】 therefre 意为“因此；所以”，与s 同义。【辨析】 therefre & s1) therefre 是副词，不能直接用来连接两个简单句，常放在句首，后面可以加逗号；放在句中作为插入语时，其前后都要加逗号。2) s 是连词，可以连接两个简单句，后面不加逗号，常用于口语中。
Language pints
她很友善，因此我们都喜欢她。 She is kind. Therefre, we all like her.= She is kind, s we all like her.The result can, therefre, be very different. 因此，结果将会很不一样。
【即时训练】选用therefre或s填空。1. Alice studies hard. __________ she des well in her studies.2. He is ill, ______ he can’t g with us.
2. Having a bath uses abut twice as much water as taking a shwer. 泡澡所用的水大约是淋浴的两倍。【用法】twice 在本句中意为“两倍”，另外，它也有“两次”之意。英语中，“倍数”和“次数”的表达是一样的。nce 意为“一次；一倍”，twice 意为“两次；两倍”，“三次”或“三倍”以上则用“数词+ times”来表达。fur times 四次；四倍
2）倍数用在比较等级的句型时的用法：① A + be +倍数+ as +形容词原形+ as +B 意为“A 是B 的……倍”；② A+ be+倍数+形容词比较级(bigger ...) +than + B 意为“A比B(大……)……倍。Their classrm is twice as big as urs. 他们的教室是我们的两倍大。This building is twice higher than that ne. 这栋大楼比那栋高两倍。
【即时训练】根据中文意思完成句子。1. 他的房子比我的房子大两倍。His huse is ________ ________ ________ mine.2. 她的书是我的三倍。 She has ______ ______ ______ many bks ______ I have.
twice bigger than
three times as as
1. Playing chess is i_________ , s I ’m interested in it.2. Yu can add sme water t the sup because it’s t s______.3. Nt all the water is c______ and safe t drink.4. We shuld nt w______ every drp f water.
一、根据句子意思及首字母提示写出所缺的单词
1. 我校学生的人数达到三千。The number f the students in ur schl is ____ ____ three thusand.2. 他喜欢喝果汁而不是牛奶。 He likes drinking juice _______ ____ milk.3. 为了完成课题，他花的时间是我们的两倍。 He spent _____ ___ _____ time ___ us t finish the prject.4. 科学家要发现新的能源不容易。 ____ nt easy ____ the scientists ____ ____ new energy.
It’s fr t find
instead f
twice as much as
二、根据中文意思完成句子。
Key wrds: Human, cean, salty, therefre, drip, litre, fill, drinkableKey phrases: mst f, drip frm, every ten secnds, have a bath, take a shwer, twice as much water as, instead f, up t, It is nt easy t find…
Parts f a bk(2): The index
If yu read a bk abut me, besides a cntents page, hw can yu find infrmatin in the bk quickly?
Study skill
Study skills
An index can help yu! An index is like a cntents page—they bth help yu find infrmatin in a bk quickly. The index usually cmes at the end f the bk.
Drinking water 6
Sea water 50
Lakes 4
Treatment 36-39
Pllutin 33
Find a bk with bth a cntents page and an index. Cmpare the differences between them.
a.目录中各主题的排列顺序与书中出现的顺序是一致的，而且目录中还列出章节号；而索引中的各主题是以字母表顺序排列的，提供了更多的细节内容。b.目录通常出现在书的开头，基本上所有的书都有目录；而索引通常出现在书的末尾，且不是所有的书都有索引。
Culture crner
Hw much d yu knw abut the city f Venice?
Des Venice have any nicknames? What are they? Why des it have these nicknames?
Venice is famus thrughut the wrld. Peple als call it the “Flating City” and the “City f Water” because the whle city is n the water—there are ver 117 small islands and ver 400 bridges in this city. One f the best ways t see the city is n a gndla—a traditinal bat.
Intrducing Venice, ItalyPlanning Yur Trip t Venice, ItalyWhen t cmeVenice, Italy draws lts f turists during the ppular travel mnths f May thrugh early Octber. The 11-day Carnevale di Venezia in February is anther time when htel space and public places are in shrt supply(供应).T ur way f thinking, the best time fr a trip t Venice is frm late Octber t April.
Extensive reading
Yu may see fg, rain, Venice flding(洪水), r (rarely) snw frm late Octber thrugh March r April, but mild and sunny days are als cmmn.Air fares and htel prices are the lwest in winter---- which means yu can stay in Venice fr a lnger time and give Venice the time it deserves(值得).Where t stayVenice has hundreds f htels, B&Bs, and hstels(旅舍). Hwever, mst are quite small by mainland standards (标准), and it can be difficult t find a rm during the high seasn r n hliday weekends, s it pays t bk early.
Hw t arriveDn’t drive t Venice unless yu have t. Parking is expensive, and finding a place in a garage r utdr lt can be difficult in the high seasn.Train service t Venice is frequent. Just be sure that yu’re bked t Venice's Santa Lucia Statin, nt the mainland statin f Venezia-Mestre. Majr airlines cnnect Lndn, Amsterdam, Frankfurt, and ther Eurpean gateways t Venice’s Marc Pl Airprt.
1. Recite new wrds and expressins .2. Finish the MP exercise paper.
Clear water and green muntains are as gd as muntains f gld and silver.Frm Chinese President Xi Jinping