1、利用行文手段解题A(2020邯郸二模)Chefs typically toss(抛)the frying food into the air from deep，rounded pans or woks before catching it again.Launching rice and its fixings allows a chef to cook it over really hot flames without burning.At times，temperatures in a pan can reach 1，200 Celsius dagree._1_Scientists fo
2、und that the chefs relied on a specific pattern of motion.And they repeated those motions about three times a second._2_At the same time the wok was rocked to and fro.The chefs used the edge of the stovetop as a fulcrum(支点)on which to balance as they rocked it.Cooks use similarly complex patterns of
3、 movement to cook up other foods._3_Scientists used a computer to simulate(模仿)the tracks of rice that would occur in a wok moved in various ways.Along the way，the scientists hit on some key cooking tips.The rocking and sliding motions shouldnt be done at the same time._4_Also，the woks movements shou
4、ld repeat rapidly.Moving the wok even faster could launch the rice higher.That might allow cooking at higher temperatures and perhaps a quicker meal._5_Chefs at Chinese restaurants can struggle with shoulder pain，studies have shown.Rapidly shaking their heavy woks could be part of the problem.One so
5、lution might be a stirfrying robot.It could be built based on their new found results to take the weight off chefs shoulders.ABut faster shaking may be hard on a cook.BTo make fried rice like a professional，use science.CIf they are，the rice wont mix well and could burn.DEach repetition included slid
6、ing a wok back and forth.ECooking is hard work that needs patience and perseverance.FThe high temperature helps create the tastiest stirfried food.GThey will turn the pan quickly，for instance，to get smooth，flat egg cakes.语篇解读这是一篇说明文，科学家对厨师炒菜时向空中抛菜的动作进行了研究，发现了其中的科学道理。1解析：根据F选项中的the high temperature可知
7、，F选项与上文提到的高温属于同一话题。答案：F2解析：根据D选项中的关键词repetition可知，D选项与上句中的repeated属于同一话题，顺理成章。答案：D3解析：G选项中的for instance是对上句中use similarly complex patterns的例证。答案：G4解析：根据空处前一句“The rocking and sliding motions shouldnt be done at the same time.”及C选项中的if they are可推断，这个省略句的完整形式是“If they are done at the same time，the rice
8、 wont mix well and could burn.”。答案：C5解析：上段提到摇晃炒锅可以炒出好吃的菜。而本段主要讲述厨师的劳累。由此判断上下段之间为转折关系。答案：AB(2020河北六校联考)Youve probably wrestled with how to best protect your important files.And youre torn between picking up an external(外部的)hard drive and relying on one of the many cloud services available today._1_He
9、re are several reasons to choose it.Its offline.Cloud services are onlineonly._2_This isnt the case with an external hard drive，of course.Cloud services require a lot of faith in the fact that youll have an “always on” connection，anywhere and anytimeeven while flying the friendly skies._3_Some porta
10、ble drives，like the My Passport from WD，hold up to 5 terabytes(万亿字节)of data.If youre a digital lover who downloads and stores a ton of music，movies，TV shows and photos，youll need more capacity(容量)than what free cloud storage solutions offer.Data backups are easy.While most cloud services offer an au
11、tobackup feature，so do many hard drives today.SanDisks ibi，the Smart Photo Manager，for example，wirelessly backs up and organizes photos and videos stored on computers，smartphones and tablets(via an app)，social media accounts，and cloud services，too._4_Its safer.While cloud storage protects your data
12、from local threats，like fire or flood，it doesnt mean youre home free._5_And it doesnt mean your data cant be hacked either.However，using a hard drive，you wont have any of the worries.AYoure guaranteed ample storage.BIts particularly convenient to store.CI strongly advise that you choose a cloud serv
13、ice.DIts not impossible for one to guess your password.EActually an external hard drive has more advantages.FSending files to a hard drive is also faster than to the cloud.GSo you could be without your data if having no Internet connection.语篇解读本文是一篇说明文。文章主要说明了使用外置硬盘保护重要文件的好处。1解析：考查承上启下句。前面提到“你在买外置硬盘
14、和依靠当今可利用的众多云服务中的一种之间左右为难”，后面提到“下面是选择它的几个原因”，故本空应是作者对选择外置硬盘还是云服务的建议，再结合后面四段对外置硬盘的优点的介绍可知，作者建议选择外置硬盘，故E项“事实上，外置硬盘优点更多”符合语境。答案：E2解析：考查细节支撑句。根据前一句“Cloud services are onlineonly.”可知，云服务只能是在线使用，故G项“因此，如果没有网络连接，你就没有数据”符合语境。答案：G3解析：考查段落主旨句。此处为小标题。根据下文中的“hold up to 5 terabytes of data”和“youll need more capac
15、ity than what free cloud storage solutions offer”可知，本段主要介绍了外置硬盘具有充足的储存能力，故A项符合语境。答案：A4解析：考查细节支撑句。本段说明外置硬盘的好处之一备份数据很容易。F项意为“文件传输到硬盘上也比上传到云端快”，也是对小标题的解释说明。答案：F5解析：考查细节支撑句。根据前一句“While cloud storage protects your data from local threats，like fire or flood，it doesnt mean youre home free.(虽然云存储可以保护你的数据免受像
16、火或洪水等本地威胁，但这并不意味着你就可以高枕无忧了)”和后面的“And it doesnt mean your data cant be hacked either.”可知，本空也应是介绍使用云服务存在的安全问题，故D项“别人猜出你的密码也不是不可能的”符合语境。答案：D词汇积累：Para.1：wrestle with奋力对付，努力处理She had spent the whole day wrestling with the problem.她一整天都在绞尽脑汁处理这个问题。be torn between A and B左右为难I was torn between my parents and my friend.我在父母和朋友之间左右为难。
