【正文】 we have successfully sent our satellites into space, and that our GNP ranks No. 7 in the world? We have experienced the plunders by other nations, and we have experienced the war. Yet, based on such ruins, there still stands our nationChina, unyielding and unconquerable!　　I once came across an American tourist. She said, “China has a history of five thousand years, but the US only has a history of 200 years. Five thousand years ago, China took the lead in the world, and now it is the US that is leading.”My heart was deeply touched by these words. It is true that we39。常見的論證方法有舉例法、因果法、對比法等等，可參見英語 議論文的有關(guān)章節(jié)。比如：你要呼吁大家關(guān)心貧窮地區(qū)的孩子，你可以用親眼看到的或者收集到的那些貧窮孩子多么需要幫助的實(shí)例開始。re still a developing nation, but it doesn39。關(guān)鍵是要把道理講清楚。另外，用具體的統(tǒng)計(jì)數(shù)據(jù)也是一個(gè)有效的引出論題的方法，比如：你要談遵守交通規(guī)則的話題，你可以從舉一系列有關(guān)車輛、車禍等的數(shù)據(jù)開始。t mean that we can despise ourselves. We have such a longstanding history, we have such abundant resources, we have such intelligent and diligent people, and we have enough to be proud of. We have reasons to say proudly： we are sure to take the lead in the world in the future again, for our problems are big, but our ambition is even bigger, our challenges are