2026版高考英语一轮总复习真题演练必修第一册Welcomeunit新人教版

这是一份2026版高考英语一轮总复习真题演练必修第一册Welcomeunit新人教版，共4页。
The Stanfrd marshmallw (棉花糖) test was riginally cnducted by psychlgist Walter Mischel in the late 1960s.Children aged fur t six at a nursery schl were placed in a rm.A single sugary treat, selected by the child, was placed n a table.Each child was tld if they waited fr 15 minutes befre eating the treat, they wuld be given a secnd treat.Then they were left alne in the rm.Fllw-up studies with the children later in life shwed a cnnectin between an ability t wait lng enugh t btain a secnd treat and varius frms f success.
As adults we face a versin f the marshmallw test every day.We're nt tempted(诱惑) by sugary treats, but by ur cmputers, phnes, and tablets—all the devices that cnnect us t the glbal delivery system fr varius types f infrmatin that d t us what marshmallws d t preschlers.
We are tempted by sugary treats because ur ancestrs lived in a calrie-pr wrld, and ur brains develped a respnse mechanism t these treats that reflected their value—a feeling f reward and satisfactin.But as we've reshaped the wrld arund us, dramatically reducing the cst and effrt invlved in btaining calries, we still have the same brains we had thusands f years ag, and this mismatch is at the heart f why s many f us struggle t resist tempting fds that we knw we shuldn't eat.
A similar prcess is at wrk in ur respnse t infrmatin.Our frmative envirnment as a species was infrmatin-pr, s ur brains develped a mechanism that prized new infrmatin.But glbal cnnectivity has greatly changed ur infrmatin envirnment.We are nw ceaselessly bmbarded (轰炸) with new infrmatin.Therefre, just as we need t be mre thughtful abut ur calric cnsumptin, we als need t be mre thughtful abut ur infrmatin cnsumptin, resisting the temptatin f the mental “junk fd” in rder t manage ur time mst effectively.
1．What did the children need t d t get a secnd treat in Mischel's test？
A．Take an examinatin alne.
B．Shw respect fr the researchers.
C．Share their treats with thers.
D．Delay eating fr fifteen minutes.
解析：D 细节理解题。 第一段介绍了 Mischel 的棉花糖实验，根据本段中“Each child was tld if they waited fr 15 minutes befre eating the treat, they wuld be given a secnd treat.”可知，在Mischel 的实验中，如果孩子可以等15分钟后再吃糖，就能得到第二份糖果奖励。D项 Delay eating fr fifteen minutes 同义替换原文中的 waited fr 15 minutes befre eating the treat。故选D。
2．Accrding t Paragraph 3, there is a mismatch between .
A．the calrie-pr wrld and ur gd appetites
B．the shrtage f sugar and ur nutritinal needs
C．the rich fd supply and ur unchanged brains
D．the tempting fds and ur effrts t keep fit
解析：C 推理判断题。 根据第三段中的“But as we've reshaped the wrld arund us, dramatically reducing the cst and effrt invlved in btaining calries, we still have the same brains we had thusands f years ag, and this mismatch s many f us struggle t resist tempting fds that we knw we shuldn't eat.”可知，存在这样一种不匹配：虽然现在我们获取卡路里所需付出的成本和努力大幅降低，但是我们几千年前已形成的大脑机制并没有改变。其中，C项中的rich fd supply同义替换原文中的“dramatically reducing the cst and effrt invlved in btaining calries”；ur unchanged brains同义替换原文中的“we still have the same brains we had thusands f years ag”。故选C。
3．What des the authr suggest readers d？
A．Absrb new infrmatin readily.
B．Be selective infrmatin cnsumers.
C．Use diverse infrmatin surces.
D．Prtect the infrmatin envirnment.
解析：B 推理判断题。 根据最后一段中的“we als need t be mre thughtful abut ur infrmatin cnsumptin, resisting the temptatin f the mental ‘junk fd’ in rder t manage ur time mst effectively”可知，作者建议人们应该谨慎对待信息消费，抵挡“精神垃圾”的诱惑，高效管理自己的时间，也就是说人们应该做个有选择的信息消费者。其中 B项中的selective 同义替换原文中的thughtful和“resisting the temptatin f the mental ‘junk fd’”；cnsumers 同义替换原文中的 cnsumptin。故选B。
4．Which f the fllwing is the best title fr the text？
A．Eat Less, Read Mre
B．The Bitter Truth abut Early Humans
C．The Later, the Better
D．The Marshmallw Test fr Grwnups
解析：D 标题归纳题。第一段介绍了 Mischel 针对孩子做的棉花糖实验：用糖作为诱惑，观察孩子能否抵抗住诱惑，延迟满足。第二段指出在生活中，成人每天都面临类似的棉花糖实验，这个诱惑不是糖果，而是电脑、手机和平板电脑等设备以及这些设备带给我们的各种信息；第三、四段分析了原因并在第四段给出了建议。因此，全文重点论述的是成人面临的“棉花糖实验”。故选D。
理清脉络
文本再用
(一)核心词汇
1．riginally adv.[派生词] 起初(riginal＋ly)
2．mechanism n．[学术词]机制
3．prize v．[名词动化] 高度重视
4．ceaselessly adv.[派生词]不停地(cease＋-less＋-ly)
5．thughtful adj.深思熟虑的(thught＋-ful)
6．unchanged adj.[派生词]不变的(un-＋change＋-d)
7．readily adv.[派生词]欣然地(ready＋-ly)
8．selective adj.[派生词]有选择的(select＋-ive)
(二)重难点词块
1．at the heart f sth.在……的核心
2．struggle t d sth.努力做某事
3．at wrk起作用
4．respnse t sth.对……的回应
5．delay ding sth.延迟做某事
(三)长难句分析
But as we've reshaped the wrld arund us, dramatically reducing the cst and effrt invlved in btaining calries, we still have the same brains we had thusands f years ag, and this mismatch is at the heart f why s many f us struggle t resist tempting fds that we knw we shuldn't eat.
分析：本句主干为But... we still have the brains... and this mismatch is at the heart f ..., 是一个 and 连接的并列句。其中 as 引导让步状语从句；we had thusands f years ag 是省略 that的定语从句，修饰先行词 brains ; why引导 宾语从句 ，里面嵌入一个that引导的定语从句，修饰先行词 fds 。
翻译： 然而，尽管我们已经重新塑造了周围的世界，大大降低了获取卡路里所需的成本和努力，但我们的大脑仍然与数千年前相同，而这种不匹配正是我们许多人难以抗拒明知不该吃的诱人食物的核心原因。