一年級的數學課件不會做？快來看看今日分享
如何做好一年級的數學課件呢？一般來說，想要做出一個有價值的課件需要掌握好課件的評價標準，即：1、教學設計：精心的設計是屬于優秀結果的保證，若是沒有正確完整的設
環境問題英語演講稿大全5篇
讓我們積極行動起來，從身邊的小事做起，培養環保意識，養成環保習慣，下面是小編為大家整理的環境問題英語演講稿，如果大家喜歡可以分享給身邊的朋友。
I have been in University for about one year. During my stay here, I came to realize that university life is like drinking coke. We experience all tastes of life here, sour, sweet, bitter and hot.
I am from Province, which is far away from here. I often miss my Mum, friends, and relatives in my hometown. However, I cant see them very often. So loneliness always keeps me company. I am sad that I cant be there with them.
Lucky for me, life in university is rich and colorful. With more free time,we can do many more things besides study, such as joining societies clubs, and taking part-time jobs. Such activities not only make our life more colorful, but also help us improve all kinds of skills. The university is a society miniature, what we learn here will benefit our future life.
Our path in life will not always be smooth. Setbacks cant be avoided. Failing an important exam, break up with boy or girl friend, or refused by a promising company, such setbacks are likely to get us down. Sometimes we fell so frustrated that we even burst into tears. Drinkin coke is wonderful, despite the undesirble consequent hiccups. Its bitter, sour and peppery, but also sweet. And youll even feel excited after gulping down a glass. A college experience is part of growing up. We cry, smile, fall in love, get hurt, leave, learn and then we become a better person.
University life is like drinking coke. Im experiencing it. And I know, I enjoy it!
When to go to school every morning,see cars ing and going on the road,isa scene of the traffic. See the rear of the discharge of so many black mass ofgas. I thought: all the traffic,what kind of harm to our life? I took my doubtasked dad. Dad told me: "is car emissions of carbon dioxide,it is harmful tothe nature and human beings,but the side of the road there are many trees canabsorb carbon dioxide,so we're going to take care of the trees." Hear the wordof the father,I breath a sigh of relief. Decide later to take good care oftrees,because it is our friend.
At our side,we also often see some uncivilized phenomenon: spitting,throwconfetti,waste water,and some pet owners,and let their baby or in publicplaces. Our survival environment pollution.
So,in order to make our homes more beautiful,we all want to take care ofthe environment around,see the uncivilized phenomenon,be proactive to dissuadehim. Also do it bit by bit from life. In daily life,we should save waterelectricity,less with air conditioning,use energy-saving lamps. When wetravel,if the distance is near,we can walk,if the distance,we can take thebus or the subway. Don't litter,sundry.
If anyone can start from oneself,starts from the minor matter. Low carbonlife,so,our home will bee more beautiful and harmonious.
In this day and age, environmental degradation presents great danger to thepublic. People in my country, and other places, have to bear polluted water andhaze day after day. As public awareness of the need for environmental protectiongrows in these countries, it is urgent to learn how to establish a green lifestyle.
To achieve a green life style, we must adjust our behavior. This can bedone even with simple things. For example, we could sort out our trash forbetter recycling. At home, we can use lights and other electricity only whenneeded. We should properly maintain air conditioners twice a year so they willrun efficiently, and, even more importantly, make sure doors and windows fitproperly and are sealed so that we can use less energy in heating and cooling.Other simple steps that make a big difference include using publictransportation instead of driving private cars.
Commuters can choose to take buses, subways or share cars with others,which not only relieves traffic jams but also reduces gas emission.
In my mind, it is high time to establish a general concept of sustainabledevelopment and green life style in China. The Earth has provided humans whatthey need; it is time to pay back. Only through a green life, can we ensure thatwe and our children live in an environment with green water and mountains,without traffic jams, and in an era with better living habits.
在這一天和年齡,環境惡化,對公眾的巨大危險.在我國的人,和其他地方,都必須忍受污染的水和煙霧后的天.隨著公眾對環境保護的認識在這些國家的發展,迫切需要學習如何建立綠色生活方式.
要實現綠色生活方式,就必須調整我們的行為.這可以做,即使簡單的事情.例如,我們可以把我們的垃圾分類回收利用.在家里,我們只能在需要的時候用電燈和其他的電.我們應該適當地保持空調一年兩次,這樣他們就可以有效地運行,甚至更重要的是,確保門窗安裝正確,并密封,以便我們可以使用更少的能源,在加熱和冷卻.其他簡單的步驟,使一個很大的區別,包括使用公共交通,而不是駕駛私家車.
通勤者可以選擇乘坐公交車、地鐵或與他人共用汽車,這不僅能緩解交通擁堵,還能減少廢氣排放.
在我看來,這是建立可持續發展和綠色生活方式的一般概念在中國的時候了.地球為人類提供了他們所需要的東西,是時候償還了.只有通過綠色生活,我們才能確保我們和我們的孩子生活在一個環境中,綠色的水和山區,沒有交通堵塞,并在一個時代,有更好的生活習慣.
Now the earth is in bad condition. For example,in some places,the air andwater pollution is so serious that it causes many deaths. At the same time,manyanimals and plants are in danger because of the destruction of theirhabitats.
Luckily,we human beings have realized the problem. On April 22nd,millionsof people across the world do something good for the earth. Some clean upbeaches and water,some pick up rubbish,others give speeches to call on morepeople to take action. But can we save the earth only by one day’s work? Thefuture of our planet depends on our efforts. What we should do is to make everyday Earth Day. Only by taking good care of it every day can we hope to live inharmony with nature.
Today's society is a highly developed technological society. But,as isknown to us,all our environment is getting worse and worse.
In some places,the air and water pollution is so serious that it causesmany deaths. At the same time,many animals and plants are in danger because ofthe destruction of their habitats. so a low carbon life is being more and morepopular among people. A low carbon life can be of great use for us . Therefore,we must take the necessary measures to reduce the environmental impact of carbondioxide. But what should we do for it ?
In my view,First of all,as students,we should go to school on footinstead of driving a car. Cars not only let out carbon dioxide but also wasteenergy. Second,we had best not use plastic bags which can bring about the whitepollution. We should use the environmentally-friendly bags. Third,it's of greatuse to plant trees. Trees can absorb carbon dioxide and release oxygen. Now wecan from our own,to promote low-carbon living.
From now on we started operations! I believe that only we do thus can wehave a better living environment.
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