本文將對《衛(wèi)報 | 衛(wèi)星發(fā)射事故意外促成愛因斯坦理論實驗》一文中的重點詞匯進行解析,，旨在幫助雅思考生提升詞匯量和理解能力。通過分析這些詞匯,，考生可以更好地應(yīng)對雅思考試中的閱讀和寫作部分,。

As luck would have it, this makes them perfect for a world leading test of Einstein’s general theory of relativity.

Frank注：general的含義豐富，既有『普遍的』又有『普通的』等多種解釋,。以下是我們對該單詞的總結(jié)：

General

genera=race種類;al=relating to …的→

與整體種類有關(guān)的→全體的

1. 涉及全體的,，即整體的、普遍的 adj

The general feeling at the meeting was that a vote should be taken.

所有與會者都認為應(yīng)該投票表決,。

2. 短語：in general 通常

In general, men are taller than women.

一般來說,，男人比女人高。

3. 歸納整體特點,，即概括的 adj

The school aims to give children a general background in a variety of subjects.

學校旨在向孩子們概要介紹各種學科的背景知識,。

4. 整體的平均水平，即普通的 adj

This book is intended for the general reader rather than the student.

這本書是面向一般讀者而非學生,。

5. 領(lǐng)導全體的,，即 (1)首席的 adj (2)將軍 n

He joined Sanders Roe, moving on later to become General Manager.

他加入了桑德斯·羅公司,，后來晉升為總經(jīng)理。

The General's visit to Sarajevo is part of preparations for the deployment of extra troops.

將軍造訪薩拉熱窩是為增加兵力部署做準備,。

precise

No one was thinking about making the most precise test yet of general relativity when the Soyuz rocket lifted off.

Frank注：precise有『嚴謹?shù)摹缓汀簻蚀_的』兩種含義,，值得深入理解。

Precise

[adj]

pre-=beforehand 事先; cis=to cut切 -e→

事先已切除含糊的東西的→不含混的

1. 事物沒有含混的細節(jié),，即準確的

We will never know the precise details of his death.

我們永遠無法得知他死亡的確切細節(jié),。

2. 人做事不含混，即嚴謹?shù)?/p>

Years of doing meticulous research had made her very precise in her working methods.

多年來一絲不茍的研究使她養(yǎng)成了嚴謹?shù)墓ぷ鞣椒ā?/p>

3. 短語：to be precise 準確地說

The restaurant in which we ate that night had more people in it at 11pm, 51 more to be precise, than it did at 10pm.

那天晚上我們?nèi)コ燥埖牟宛^11點時比10點時人更多,，準確地說多了51人,。

demonstrate

This was demonstrated on 18 June 1976 by the American space probe Gravity Probe-A.

Frank注：demonstrate在不同語境中可表示『證明』或『演示』等多種意思。

Demonstrate

[v]

de-=intensive 表加強詞義; monstr=to show顯示;-ate=to cause to be…使成為...→

強烈顯示某事物→證明,，證實

1. 證實既定事實,，即證明

He's demonstrated how a campaign based on domestic issues can move votes.

他已證明基于國內(nèi)議題的競選活動是可以拉到選票的。

2. 證實某種能力,，即顯示

The government's going to great lengths to demonstrate its military might.

該政府正不遺余力地展示其軍事力量,。

3. 集體證實對某事物的不滿，即示威游行

30,000 angry farmers demonstrated against possible cuts in subsidies.

3萬名憤怒的農(nóng)場主示威抗議可能對農(nóng)產(chǎn)品補貼進行的削減,。

4. 證實東西有某種功能,，即演示

The BBC has just successfully demonstrated a new digital radio transmission system.

英國廣播公司剛剛成功地演示了一套新的數(shù)字無線電傳輸系統(tǒng)。

希望通過以上的詞匯解析,，能夠幫助雅思考生更好地掌握相關(guān)詞匯，提升考試成績,！

雅思考試是許多非英語國家學生追求學術(shù)和職業(yè)發(fā)展的重要途徑,。為了在雅思考試中取得理想成績，掌握一定的詞匯量至關(guān)重要,。本文將為考生提供一些有效的雅思詞匯解析技巧,，幫助你提高詞匯水平，從而在聽,、說、讀,、寫各個部分中表現(xiàn)出色,。

1. 建立詞匯主題 ??

首先,，建議考生根據(jù)常見的雅思話題（如環(huán)境、教育,、科技等）建立詞匯主題,?？梢酝ㄟ^以下方式進行：

• 收集與特定話題相關(guān)的單詞和短語，例如：

• Environment: pollution, sustainability, conservation
• Education: curriculum, assessment, scholarship
• Technology: innovation, digitalization, automation

2. 使用詞匯卡片 ??

詞匯卡片是一種有效的記憶工具,。你可以在一面寫上單詞，另一面寫上其定義和例句,，這樣能幫助你更好地理解和記憶。例如：

• Word: sustainability
• Definition: the ability to be maintained at a certain rate or level.
• Example: "Sustainability is crucial for our planet's future."

3. 多樣化學習方式 ??

通過不同的學習方式來增強記憶效果,。例如：

• 閱讀英文文章，注意生詞的上下文,。
• 觀看英文視頻或聽播客，記錄下你不熟悉的詞匯。
• 參加討論小組,，主動使用新學的單詞。

4. 練習搭配詞匯 ??

了解詞匯的搭配是提升表達能力的重要一步,。例如：

• Common Collocations:

• make a decision
• take a risk
• give an example

通過練習這些搭配,，你可以使自己的語言更加自然流暢,。

5. 模擬雅思考試 ??

通過模擬考試來檢驗自己的詞匯水平,。可以從以下方面入手：

• 進行雅思寫作練習,，嘗試使用新學的詞匯,。
• 進行口語練習，回答可能的雅思口語題目,，例如：

• Describe a book you recently read.
• What are the advantages of studying abroad?

6. 保持持續(xù)學習的態(tài)度 ??

詞匯學習是一個長期的過程。建議考生每天花一定時間來復(fù)習和學習新詞匯,。可以設(shè)定一個目標,，例如每天學習5個新單詞,，并確保在日常交流中使用它們,。

7. 參考雅思真題 ??

最后，利用雅思真題來了解考試中常出現(xiàn)的詞匯和表達方式,。這不僅能幫助你熟悉考試形式，還能提高你的詞匯運用能力,。可以參考以下資源：

• Official IELTS Practice Materials
• Cambridge IELTS series

通過以上方法,，希望每位雅思考生都能有效提升自己的詞匯水平，在考試中取得優(yōu)異成績,！

Understanding Satellite Launch Accidents: A Guide for IELTS Candidates

When preparing for the IELTS exam, it's essential to familiarize yourself with various topics that may appear in writing or speaking sections. One such topic is satellite launch accidents. This article will explore relevant vocabulary and concepts that can help you articulate your thoughts effectively during the exam. ??

Key Vocabulary Related to Satellite Launch Accidents

• Launch Vehicle: The rocket or spacecraft used to carry satellites into orbit.
• Payload: The satellite or equipment carried by the launch vehicle.
• Launch Pad: The platform from which the rocket is launched.
• Failure Analysis: The process of investigating the causes of a launch failure.
• Telemetry: The technology used to collect data from the launch vehicle during its flight.
• Abort Sequence: A series of actions taken to stop a launch in case of an emergency.
• Ground Control: The team responsible for monitoring and controlling the launch from the ground.
• Reentry: The process of a spacecraft returning to Earth’s atmosphere.
• Safety Protocols: Guidelines established to ensure the safety of personnel and equipment during launches.

Common Causes of Satellite Launch Accidents

Understanding the reasons behind satellite launch accidents can provide context for your discussions. Here are some common causes:

• Technical Malfunctions: Issues with the launch vehicle's systems can lead to failures. For instance, a malfunction in the propulsion system can prevent the rocket from reaching orbit.
• Weather Conditions: Adverse weather, such as high winds or lightning, can delay or abort a launch. ???
• Human Error: Mistakes made by operators or engineers during the launch sequence can result in accidents.
• Design Flaws: Inadequate testing or oversight can lead to design flaws that compromise the mission.

Real-World Examples

To illustrate these points, consider the following incidents:

• Space Shuttle Challenger (1986): A tragic accident caused by the failure of O-rings in cold weather, leading to the loss of seven astronauts.
• Falcon 9 CRS-1 (2015): An explosion occurred shortly after launch due to a malfunction in the rocket's second stage.

Preparing for IELTS Writing and Speaking Tasks

When approaching writing or speaking tasks related to this topic, consider the following strategies:

• Use Specific Vocabulary: Incorporate the vocabulary listed above to demonstrate your knowledge of the subject. For example, you might say, “The payload was lost due to a technical malfunction in the launch vehicle.”
• Discuss Impacts: Explain how satellite launch accidents affect not only the companies involved but also scientific research and public perception of space exploration.
• Offer Solutions: Suggest improvements in safety protocols or technological advancements that could minimize risks in future launches. ??

Sample IELTS Task

Task: Discuss the implications of satellite launch accidents on international space programs. Include specific examples to support your argument.

Practice Questions

• What measures can be taken to improve safety during satellite launches?
• How do satellite launch accidents influence public opinion about space exploration?

By understanding the vocabulary and concepts related to satellite launch accidents, you can enhance your ability to discuss this topic confidently in the IELTS exam. Remember to practice articulating your thoughts clearly and use specific examples to strengthen your arguments. Good luck! ??