第二节（共５小题；每小题２分，共10分）
根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项, 并在答题卡上将该项涂黑。选项中有两项为多余选项。
How Smartphone Adds to Your Weight
Using a smartphone at mealtimes can lead to an expanding waistline. Researchers have found that men and women consumed 15% more calories when looking at their phones while eating. 46 The groundbreaking study suggests that staring at a phone screen may distract (分心) dinners from how much food and what they are actually eating.
“It may prevent the correct understanding of the brain over the amount of food ingested,” said researchers who filmed 62 volunteers eating alone.
The volunteers, aged 18 to 28, were divided in to three groups and invited to help themselves to a choice of food—ranging from healthy options to soft drinks and chocolate—until they were satisfied. 47 On average, the volunteers ate 535 calories without the distraction of a smartphone but 591 when using a mobile. Those in the sample who were classed as overweight ate 616 calories while using their phones. When in possession of their mobiles, the volunteers also consumed 10 percent more fatty foods. 48 “Smartphone use during a meal increased calorie and fat intake,” said Márcio Gilberto Zangeronimoa, a lead author of the study—carried out at the Federal University of Lavras in Brazil and University Medical Center Utrecht in the Netherlands. He added: “Tablets and smartphones have become the main ‘distracters’ during meals, even early in childhood. 49 A distracter prevents the brain correctly understanding the amount of food accepted.” 50 A more detailed analysis can be found in the journal. A. They also eat more fatty food.
B. They also ate more when reading a magazine. C. Distracted or hurried eating can add to weight gain. D. The study is published in Physiology And Behavior.
E. It is important to pay attention to how this may impact food intakes. F. Hunger isn’t the only thing that influences how much we eat during the day.
G. They were recorded eating with no distractions, using a smartphone or reading a magazine. 第三部分 书面表达（共两节，35分） 第一节（15分）
假如你是红星中学高三学生李华，你的美国朋友Jim写了一封信，告诉你他开发了一个App，这个软件可以用来共享衣服，想要征集大家的看法。请你给Jim回信，内容包括：
9 / 15
1. 你的态度; 2. 理由。
注意：1．词数不少于50；
2．开头和结尾已给出，不计入总词数。 Dear Jim,
Yours, Li Hua
第二节 （20 分）
假设你是红星中学高三学生李华。请根据以下四幅图的先后顺序，写一篇英文周记，记述你与同学参与“红十字急救培训”活动的全过程。
注意：词数不少于60。
提示词：救护员证first aider certificate
（请务必将作文写在答题卡指定区域内）
10 / 15
2020北京石景山高三一模英语
参考答案
第一部分：知识运用（共两节，45分）
第一节 语法填空（共10小题；每小题1.5分，共15分） 1．told 2．on 3．pretending 6．fewer
7．are
8．satisfied
第二节 完形填空（共20小题；每小题1.5分，共30分） 11．
C
12．B 13．A 16．A 17．B 18．D 21．A 22．A 23．B 26．B
27．B
28．D
第二部分：阅读理解（共两节，40分） 第一节（共15小题；每小题2分，共30分） 31．C 32．B 33．C 36．B 37．D 38．B 41．C
42．C
43．D
第二节（共5小题；每小题2分，共10分） 46．A
47．G
48．B
第三部分：书面表达（共两节，35分） 第一节（15分）
11 / 15
4．effectively 9．enjoying
14．C 19．A 24．D 29．C
34．D 39．A 44．B
49．E
5．which
10. and
15．D 20．C 25．D 30．C
35．A 40．C 45．A
50．D
一、评分原则
1.本题总分为15分，按4个档次给分。
2.评分时，先根据文章的内容和语言质量初步确定其档次，然后以该档次的要求来衡量，确定或调整档次，最后给分。
3.评分时应考虑：内容是否完整，条理是否清楚，交际是否得体，语言是否准确。
4.拼写、标点符号或书写影响内容表达时，应视其影响程度予以考虑。英、美拼写及词汇用法均可接受。 5.词数少于50，从总分中减去1分。 二、各档次的给分范围和要求
完全完成了试题规定的任务。 * 内容完整，条理清楚； * 交际得体，表达时充分考虑到了交际的需求；体现了较强的语言运（13分—15分） 用能力； 完全达到了预期的写作目的。 基本完成了试题规定的任务。 * 内容、条理和交际等方面基本符合要求； 第二档 * 所用语法和词汇满足了任务的要求； （9分—12分） * 语法或用词方面有一些错误，但不影响理解。 基本达到了预期的写作目的。 第三档 （4分—8分） 未恰当完成试题规定的任务。 * 内容不完整； 第一档 12 / 15
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