跟我们作业一样 Out of curiosity， recently， I got something about the World Food C To my astonishment， food shortages have hit many countries in the world especially Africa and even have caused social unrest in some In fact， the climate change has contributed to the output of world grains At the same time， with the rapid development of industry and urbanization， some farmland has What’s more， facing with rising energy prices， people have turned to the production of biofuels， which can worsen the severe We should take effective measures so as to settle the severe For instance， we should fix more attention on improving ecological environment and protecting The rich countries should spare no efforts to assist the poor ones in order to build a peaceful and harmonious As far as I am concerned， we should race against the clock to study hard and climb the study ladder from now on so that we can make great contributions to the world in the
写作思路：根据题目要求，可以以生活中某个相关事情作为主题，最后总结自己的感受。I still remember how many revolutionary martyrs risked their lives on the long march to make us live a happy 还记得长征途中，多少革命烈士冒着牺牲的危险，抛头颅，洒热血，为的就是让我们过上幸福的日子。If we don't cherish the food exchanged with the blood of the martyrs， how can we be worthy of them?如果我们再不珍惜用先烈们鲜血换来的粮食，怎么对得起他们？That pair of desperate eyes， that drop of sweat， are warning us - cherish food， save food ah!那一双双绝望的眼睛，那一滴滴汗水，都警示着我们——爱惜粮食，节约粮食啊！Food is equal to human life， we waste food， equal to squander their lives!粮食等同于人的生命，我们浪费粮食，等于在挥霍自己的生命！It's a shame to waste It's a crime!浪费粮食是可耻的，是一种犯罪！Before you waste food， remember that the rice is the result of many people's efforts; Remember that there are millions of people in the world who can't eat enough!当你浪费粮食前，一定要切记，这米饭是许多人付出的结果；要切记在世界上还有千千万万的人吃不饱！Let's cherish food and treasure it as a 让爱惜粮食，珍惜粮食成为我们的一种习惯吧。
世界粮食短缺(World Food Crisis) Now I’ll tell you something about our research project The World Food Crisis on behalf of our As you know， food shortages have hit many countries in the world and even caused social unrest in some But who is responsible for the current world food crisis? First， annual world grains output has declined because of climate Then lots of farmland has been lost due to the rapid development of industry and Besides， faced with the rising energy prices， people have turned to the production of biofuels， which has worsened the severe Then what should we do to deal with the problem? On one hand， we should focus on the environmental protection and improve the On the other hand， strict measures should be taken to protect Of course， to build a harmonious world the developed countries should take their responsibilities to help the poor ones experiencing food As for me， I will call on the people around me to live And for the moment， I think， we should study hard to develop science and help solve the food shortage in the
