【正文】 re aged we need volunteer managers aged are extremely important in the safe and effective running of our programmes. We have such roles as project managers，mountain leaders，and munication officers.Depending on which role you choose，you could help to increase a munity39。Global Development Association(GDA)致力于積極的改變貧窮和偏遠(yuǎn)的社區(qū)，在這里能探索新的文化,結(jié)識新朋友,同時做一些值得的事。根據(jù)第三段中Depending on which role you choose, you could help to increase ...,or help to project....You might also design...可知，根據(jù)崗位不同，管理人員可以幫助增加小區(qū)的飲用水，可以規(guī)劃地方文化，可以設(shè)計挑戰(zhàn)項目培訓(xùn)年輕的志愿者，從這些內(nèi)容上可以判斷出其主要職責(zé)是執(zhí)行項目計劃。根據(jù)這個表格中4week programmes中的最后一個South Africa 2 Aug29 Aug，可知八月在南非開始，答案選D。ll create positive changes in a poor and remote our projects aim to promote the development of poor and remote munities可知，其目標(biāo)就是促進(jìn)偏遠(yuǎn)貧窮區(qū)域的發(fā)展，即幫助有需要的社區(qū)。t I make a healthy candy that39。s productCancandy.As CanCandy39。 help, Moore is generally able to live a normal teenage life. Although she founded her pany early on in life, she wasn39。 recipe.36. What does Moore expect from her business?A. To earn more money. B. To help others find smiles.C. To make herself stand out. D. To beat other candy panies.37. What can we learn from Alice Moore39。根據(jù)第二段的But Moore was sick of missing out on candies. So she desired to get round the warning, Why can39。故選B。36題詳解】細(xì)節(jié)理解題。文章主要講述了Moor的創(chuàng)業(yè)故事，她之所以能成功，源于面對問題和困難時，她樂觀地看待問題，積極地想方設(shè)法去解決問題。t know. By next year，half of the calls we receive will be scams(欺詐).We are finally waking up to the severity of the problem by supporting and developing a group of tools，apps and approaches intended to prevent scammers from getting through. Unfortunately，it39。s because there are a number of powerful voice manipulation ( 處理 ) and automation technologies that are about to bee widely available for anyone to use .At this year39。s，ricking you into confirming your address，mother39。根據(jù)第一段中的“We are finally waking up to the severity of the problem by supporting and developing a group of tools, apps and approaches intended to prevent scammers from getting through. Unfortunately, it’s too little, too late. By the time these “solutions” bee widely available, scammers will have moved onto clever means”可知，我們通過支持和開發(fā)旨在防止欺詐者通過的工具、應(yīng)用程序和方法，認(rèn)識到了問題的嚴(yán)重性。故D選項正確。有了這些知識，他們就能夠開展有針對性的活動來欺騙人們。根據(jù)第二段最后一句可知，這項語音技術(shù)可以產(chǎn)生一個聽起來和人類非常相似的聲音，它可以和接待員進(jìn)行交談，進(jìn)行預(yù)訂。故B選項正確。第三段介紹了語音操作和自動化技術(shù)發(fā)展會使得機(jī)器人電話產(chǎn)生的問題更加嚴(yán)重。故C選項適合作標(biāo)題。s warming trend. Warming changes key characteristics of the ocean and can affect phytoplankton growth，since they need not only sunlight and carbon dioxide to grow，but also nutrients.Stephanie Dutkiewicz，a scientist in MIT39。這一現(xiàn)象是因為一種叫做浮游植物的微小海洋微生物，因為光線反射的作用，它們在海洋表面形成了五顏六色的圖案。s oceans will be bluer and greener thanks to a warming climate, according to a new study.”可知，到本世紀(jì)末，一項新的研究表明，由于氣候變暖，如果不盡快的話，世界上的海洋將會變得更藍(lán)、更綠。分析選項可知B符合題意，故選B?？芍狝項正確。由此可推斷，浮游植物的生長條件更加成熟，浮游動植物就更多了，這些水域會變得更綠了。s oceans will be bluer and greener thanks to a warming climate, according to a new study.”可知到本世紀(jì)末。故選C。s performance. Young children learning to play team sports are often told，“There is no I in TEAM.”___49___Another possibility is that when there is a lot of talent on a team，some players may make less effort. Just as in a game of tugofwar(拔河比賽)，whenever a person is added，everyone else pulls the rope with less force. Ateam may require a balance——not just A players，but a few generous B players as well.A. It39。一支一流球隊可能需要一種平衡——不僅僅是最好球員，也需要一些有雅量的普通球員?！鼻蓄}，故選B?！鼻蓄}，故選E?！?0題詳解】下文說“一支一流球隊可能需要一種平衡——不僅僅是最好球員，也需要一些有雅量的普通球員。你的英國好友Jim打算暑假期間來北京、天津和上海旅游，發(fā)來郵件詢問相關(guān)信息?！驹斀狻考t星中學(xué)高三學(xué)生李華的英國好友Jim打算暑假期間來北京、天津和上海旅游，發(fā)來郵件詢問相關(guān)信息。注意使用高級詞匯和句式，為文章增添色彩；注意使用連接詞、銜接詞，使文章自然、流。本文時態(tài)應(yīng)采用一般現(xiàn)在時和一般將來時，用第一人稱和第二人稱來寫。注意:；，不計入總詞數(shù)?！鼻蓄}，故選F。”切題，故選G。結(jié)果有好有壞。下文說“公司花費(fèi)數(shù)百萬雇傭頂級商業(yè)人士。 attention.D. Stars apparently do not follow this basic principle of sportsmanship.E. Several recent studies examined the role of talent in the sports world.F. Building up a dream team is more plex than simply hiring the best talent.G. This task interdependence distinguishes baseball from football and basketball.【答案】46. B 47. E 48. G 49. D 50. F【解析】這是一篇夾敘夾議的文章。選項中有兩項為多余選項。再結(jié)合第三段“But phytoplankton are vulnerable to the ocean’s warning trendWarming changes key characteristics of the ocean and can affect phytoplankton growth, …”可知，“浮游植物很容易受到海洋警告趨勢的影響，變暖改變了海洋的關(guān)鍵特征，并能影響浮游植物的生長”?！?5題詳解】主旨大意題。根據(jù)第四段“The model projects that currently blue areas with little phytoplankton could bee even bluer. But in some waters ,such as those of the Arctic, a warming will make conditions riper for phytoplankton, and these areas will turn greener”,可知Dutkiewicz的模型預(yù)測，目前只有少量浮游植物的藍(lán)色區(qū)域可能會變得更藍(lán)。根據(jù)劃線詞后的“Warming changes key characteristics of the ocean and can affect phytoplankton growth, since they need not only sunshine and carbon dioxide to grow, but also nutrients.”可知，氣候變暖會改變海洋的主要特征，并會影響浮游植物的生長。海洋的顏色從綠色到藍(lán)色不等，這取決于海洋的類型和浮游植物濃度?！?2題詳解】主旨大意題。s model aims to project phytoplankton changesC. Phytoplankton have been used to control global climateD. Oceans with more phytoplankton may appear greener.45. What is the main purpose of the passage？A. To assess the consequences of ocean colour changesB. To analyse the position of the ocean food chainC. To explain the effects of climate change on oceansD. To introduce a new method to study phytoplankton【答案】42. B 43. A 44. D 45. C【解析】本文為說明文。s oceans will be bluer and greener thanks to a warming climate，according to a new study.At the heart of the phenomenon lie tiny marine microorganisms(海洋微生物)called phytoplankton. Because of the way light reflects off the organisms，these phytoplankton create colourful patterns at the ocean surface. Ocean colour varies from green to blue，depending on the type and concentration of phytoplankton. Climate change will fuel the growth of phytoplankton in some areas，while reducing it in other spots，leading to changes in the ocean39。綜上，文章第一段點(diǎn)明文章中心：機(jī)器人電話問題在未來會變得越來越嚴(yán)重。第一段提到：robocalls（機(jī)器人電話: 自動撥號播放錄音信息的推銷電話）在未來變得會越來越嚴(yán)重，不僅僅是出現(xiàn)在你的手機(jī)屏幕上的電話號碼令人懷疑，而且你會質(zhì)疑聽到的聲音是否是真的。根據(jù)第三段的敘述可知，欺詐者們可以利用這項新技術(shù)來進(jìn)行欺詐行為。故A選項正確。根據(jù)第三段中的“The