广州天气炎热,但是下雨 如何翻译

可将 f(x)=|x|+[根号(a-x^2)]-[根号2] 转化为 y=[根号2]-|x| 和 y=[根号(a-x^2)] ,再结合图解,图解时要注意定义域、第二个函数要注意值域（y>0）,只要是以上两个新函数没有交点的区域都是原函数的解,最后得到的结果就是0

明天周六(09月18日)
白天 晴 35℃ 无持续风向 ≤3级
夜间 晴 26℃ 无持续风向 ≤3级
穿衣指数：薄短袖类
短袖衫、短裙、短裤、薄型T恤衫、敞领短袖棉衫
运动指数：不适宜
天气闷热,不适宜户外运动

截面面积2=2r*h/2 r是底面半径 h是高
又r^2+h^2=2^2
解得r=h=√2
所以侧面积=πrL=π*√2*2=2√2*π
完成

明天（周四）
22～14℃
多云
微风
后天（周五）
20～14℃
多云
微风
大后天（周六）
21～12℃
多云转晴
微风

广州风景区内的植被景观划分为常绿针叶林、常绿针阔叶混交林、常绿阔叶林、疏林草地、果园5大类型,分析了各种植被景观类型的生态特征.其中,常绿阔叶林的斑块类型丰富,面积差异较小,景观多样性最高.认为应该加强对白云山风景区的生态景观的保护.

you can try power english广州动力英语,they are giving 4 people small class plus everyday phone english plus english salon everyweek,after joining their course,i got the chance to speak english everyday,that really do me good.

Canton：广州（旧称）,形容词是Contanese

1、Guangzhou is the capital and the sub-provincial city of Guangdong Province in the southern part of the People's Republic of China. The city is also known by an older English-language name, Canton. It is a port on the Pearl River, navigable to the South China Sea, and is located about 120km north-west of Hong Kong. As of the 2000 census, the city has a population of 6 million, and a metropolitan population of 12.6 million,[citation needed] making it the most populous city in the province and the third most populous metropolitan area in China.
　　With the Guangzhou Metro, opened in 1999, Guangzhou is the fourth city in China to build an underground railway system. Currently there are four lines operational with an ambitious plan to expand rapidly with three lines under construction and four lines that are being planned.
　　Guangzhou's main airport is the New Baiyun International Airport in Huadu District, that opened on 5 August 2004 replacing old Baiyun International Airport close to the city centre.
2、
Guangzhou is a beautiful city in China, but it’s so noisy and crowded. The population of Guangzhou is about seven million two hundred thousand.
Guangzhou is a good place to visit. In Guangzhou there are many beautiful parks, museums, temples, etc. So many people like going to visit Guangzhou. And you can eat many famous and delicious foods in Guangzhou, dimsum is the most delicious food, I think. Guangzhou isn’t cold in winter and it’s quite hot in summer. Guangzhou has a long history of about two thousand one hundred years. I like Guangzhou very much.

今天:温度13°C 24°C.白天：阴 ,夜间：阴 .东南风2级转东风1-2级
明天:温度15°C 24°C.白天：阴 ,夜间：阴 .东南风1-2级转2级
希望给分

Guangzhou
Guangzhou is the capital of Guangdong Province. It’s a large modern city that develops fast. There are many tall buildings in Guangzhou. Most of them are office buildings. I hope I can work in them one day. The streets are clean and wide. You nearly can’t see rubbish in the streets. Citizens like cooking very much, especially soup. Cantonese cuisine is one of the most popular cuisines in China that cater to many people’s taste. Guangzhou citizens friendly welcome people from all the country even all over the world with their delicately cooked cuisines. This is a direct way to show their hospitality. In short, Guangzhou is a fantastic city that is worthy of visiting.

Sculpture of the Five Rams
Legend has it that five immortal beings wearing robes of five colours came to Guangzhou on the backs of rams.Each being carried rice and gave it to the people as a sign that Guangzhou would be free of famine.A sculpture was erected in Yuexiu park in 1959 to pay tribute to this story,and to the origins of the name Guangzhou (meaning five rams).
What more can be said about a statue?If you're in Yuexui park then you should certainly pay a visit here,as well as catching Guangzhou Museum and the Guangzhou Fine Art Museum.As the symbol of Guangzhou the statue is perpetually busy,and is located on top of a hill 100m from a coach park.
Admission to the statue is free,although you will need to pay an entrance fee to Yuexiu park.

Five-goat statue is the symbol of guangzhou.Into the yuexiu park,wood shell,then can see 1959 by famous sculptor YinJiChang etc,as ChengHui Yang cheng,rich poetic five-goat statue of art --.
Come to guangzhou,five-goat fairy yangcheng people brought good fortune and happiness,they donated rice in people,and let the Huan Hui,famine,then go to vacate the markdt.all,stone.
Artists will this beautiful legend remodeling.Five shiyang different:standing in a old sheep high XiongJin,mouth seed-heads,head to the front,A old sheep is a pair of feet nestled close lamb,Mother sheep,which have a look back is quiet about the young sheep,absorb deep love shows.
"Wu stone" is the most famous attractions in guangzhou.In 1959,located in yuexiu park,west GangShang wooden carapace by more than 130 granite and carved into a "high 11 meters 53 cubic meters,the volume.Cuhk goats center,head stone,micro breeze,been sheep mouth "a stalk 6" heads,powerful horns extending deep,majestic,appear empty.The remaining four sheep,or sheep which,kneeling,or ewe or eating grass,or play,lovely,lifelike.
This stone is a beautiful legend,legend in more than 2,000 years QianZhou yi,guangzhou this place,you and the land desolate,the Haitian people all the toil and rare.One day,XianLe sky,there are five immortals,riding in colorful mouth contains six bundle of grains in guangzhou,and five sheep for the heads of guangzhou,and wishes here every year for the grain and multiply it,and emptied famine in clouds,sheep into stone.Since then,guangzhou become fertile,this touching story,guangzhou and therefore generations named Yang cheng ","city" ear.Five-goat statue of guangzhou city has become one.
Five fairy story -- in the founding of the People's Republic of China for further 40 anniversary,beautify the environment,1990,in care of superior leadership,in wu stone park under the markdt.all fairy story content,will be hosted by the original creation of YinJiChang relief groups,and adding arch,pavilions,Taiwan,etc,the stones,will expand to the scenic spots near thousand square meters,is always called five-goat fairy.
2010 guangzhou Asian games emblem on November 26,2006,the 16th Asian games held in guangzhou sun yat-sen memorial hall,the 2010 Asian games emblem designers with gentle,guangzhou blaker,rising lines form a modelling resembles five-goat statue shape outline of the torch relay of the Asian games,a symbol of the burning,and never extinguished.This is a symbol of a "yangcheng" guangzhou,also expressed the desire of the people in guangzhou,but also have move feeling,the sports design scheme is become by 2010 guangzhou Asian emblem.

Guangzhou is the third big city in China. It is a beautiful city with green trees and grass, and it is named as the flower city. It's central city of our country and it's the capital of Guangdong Province. Guangzhou is a big city with a population of more than 12.7 millions. Almost half of them are non-native population. They go to Guangzhou to find a job,because Guangzhou has many companies and factories. Guangzhou is also an international city. Many foreign companies locate here and many foreigners visit here. The 16th Asian Games were held in Guangzhou. It was the second time that the Asian Games were held in China.

Guangzhou
Guangzhou is the third big city in China.It is a beautiful city with green trees and grass,and it is named as the flower city.It's central city of our country and it's the capital of Guangdong Province.Guangzhou is a big city with a population of more than 12.7 millions.Almost half of them are non-native population.They go to Guangzhou to find a job,because Guangzhou has many companies and factories.Guangzhou is also an international city.Many foreign companies locate here and many foreigners visit here.The 16th Asian Games were held in Guangzhou.It was the second time that the Asian Games were held in China.

Guangzhou is the capital of Guangdong Province. It’s a large modern city that develops fast. There are many tall buildings in Guangzhou. Most of them are office buildings. I hope I can work in them one day. The streets are clean and wide. You nearly can’t see rubbish in the streets. Citizens like cooking very much, especially soup. Cantonese cuisine is one of the most popular cuisines in China that cater to many people’s taste. Guangzhou citizens friendly welcome people from all the country even all over the world with their delicately cooked cuisines. This is a direct way to show their hospitality. In short, Guangzhou is a fantastic city that is worthy of visiting.

Guangzhou is the capital of Guangdong Province. It’s a large modern city that develops fast. There are many tall buildings in Guangzhou. Most of them are office buildings. I hope I can work in them one day. The streets are clean and wide. You nearly can’t see rubbish in the streets. Citizens like cooking very much, especially soup. Cantonese cuisine is one of the most popular cuisines in China that cater to many people’s taste. Guangzhou citizens friendly welcome people from all the country even all over the world with their delicately cooked cuisines. This is a direct way to show their hospitality. In short, Guangzhou is a fantastic city that is worthy of visiting.

19.找不到这个句子,no longer 在第二单元18页
20.跟21.找不到这个句子 How + adj./adv.+ subject + verb 在第四元 56页
27.找不到这个句子 window fire smoke 在七年级第二学期 第三单元 34页
我没留意找,不过 ,老大,真有这些句子吗?