雅思課外閱讀:藥不能停
在當今社會,藥物的使用和抗藥性問題引起了廣泛關(guān)注,。雖然我們希望通過新藥物來解決健康問題,,但市場機制卻常常讓這一目標難以實現(xiàn)。
If changing behavior is challenging, can we rely on developing new medications instead? The reality is that the market struggles in this area as well. Doctors often reserve the best treatments for the most complex cases that have become resistant to other options. It seems illogical to prescribe a costly patented drug for a minor ailment when a much cheaper alternative exists.
Reserving new drugs for critical situations is a wise public health strategy. However, this approach results in lower sales, which discourages pharmaceutical companies from investing in research and development. A prime example is artemisinin, a treatment for malaria that has replaced older therapies due to resistance issues. Interestingly, it was not developed by a Western pharmaceutical firm but rather by Chinese researchers.
Antimicrobial resistance requires a multifaceted approach. The first step should be addressing consumption patterns. For instance, banning the use of antibiotics for livestock growth, as done in the European Union, could significantly reduce unnecessary antibiotic use. Additionally, if governments collaborate to enforce such regulations, the impact would be even stronger.
In both humans and animals, a proactive vaccination policy is essential to prevent infections before they occur. This strategy is particularly appealing to budget-constrained healthcare systems since prevention is generally less expensive than treatment. Similarly, hospitals, which are hotspots for resistant bacteria, should implement strict hygiene practices to minimize infection rates.
Governments also have a role in educating the public about the appropriate use of antibiotics and the importance of combating resistance. While these policies may not completely eliminate the tragedy of the commons, they can certainly mitigate its effects.
在雅思考試中,,理解和運用這些內(nèi)容將有助于提升你的寫作和閱讀能力,,幫助你更好地應(yīng)對考試挑戰(zhàn)。
對于許多雅思考生來說,,閱讀部分可能是最具挑戰(zhàn)性的一個環(huán)節(jié),。為了幫助大家更好地應(yīng)對這一部分,我將分享一些實用的技巧和經(jīng)驗,,希望能為你的備考提供幫助,。??
理解題型
首先,了解雅思閱讀的題型是非常重要的,。常見的題型包括:
每種題型都有其獨特的解題策略,。在備考時,可以針對不同題型進行專項練習,,以提高解題效率,。
提高閱讀速度
雅思閱讀測試時間緊迫,因此提高閱讀速度至關(guān)重要,。你可以嘗試以下方法:
例如,,在閱讀一篇文章時,可以先快速瀏覽每個段落的第一句,,了解文章的主要觀點,。????♂?
做好筆記
在閱讀過程中,適當做筆記可以幫助你更好地記憶和理解內(nèi)容,。你可以使用以下方式進行記錄:
這些方法不僅能幫助你在考試中迅速找到信息,,還能加深對文章的理解。??
掌握詞匯
詞匯量的大小直接影響到閱讀理解能力,。建議采取以下措施來擴展詞匯量:
例如,,如果你學會了“important”,也要學習它的同義詞,,如“crucial”或“significant”,。??
模擬考試
最后,進行模擬考試是檢驗自己學習成果的重要方式,。你可以:
通過不斷的模擬訓練,,你會逐漸適應(yīng)考試節(jié)奏,,提高應(yīng)試能力,。?
希望這些閱讀技巧能幫助你在雅思考試中取得理想的成績,!祝你好運!??
雅思考試是許多希望出國留學或移民的考生必須面對的挑戰(zhàn),。為了幫助大家更有效地備考,,以下是一些推薦的雅思備考資料和學習方法,希望能對你們有所幫助,!??
1. 官方備考書籍
使用官方出版的備考書籍是非常重要的,。這些書籍通常包括真實的考試題目和詳細的解答分析。推薦的書籍有:
2. 在線學習平臺
隨著互聯(lián)網(wǎng)的發(fā)展,,許多在線學習平臺提供了豐富的雅思備考資源。以下是一些值得推薦的平臺:
3. 詞匯積累
詞匯是雅思考試中至關(guān)重要的一部分,。建議考生每天學習一定數(shù)量的新單詞,,并進行復(fù)習??梢允褂靡韵鹿ぞ撸?/p>
4. 聽力練習
提高聽力水平需要大量的練習,。可以通過以下方式來提升:
5. 寫作技巧
雅思寫作部分要求考生能夠清晰表達觀點,。以下是一些寫作技巧:
6. 模擬考試
定期進行模擬考試可以幫助考生熟悉考試流程。建議使用以下資源:
7. 參考范文
在寫作時,,可以參考一些高分范文,。例如:
“Some people think that the best way to increase road safety is to increase the minimum legal age for driving cars or motorbikes. To what extent do you agree or disagree?”
在回答這個問題時,可以從不同角度分析,,比如年齡與駕駛經(jīng)驗的關(guān)系,、年輕人對交通規(guī)則的理解等。
總之,,雅思備考需要系統(tǒng)的學習和充分的準備,。希望以上推薦的資料和方法能夠幫助到正在備考的你們,,祝你們在考試中取得理想的成績!??