2017年英语四级选词填空辅导试题及答案
task 1
Perhaps like most Americans you have some extra pounds to 47 . You may even have tried a fad diet or two, but found yourself right back where you started. The key to weight loss is regular 48 activity. And surprisingly, you don't have to give up eating or make the gym your second home to see long-term, 49 effects.
You body needs a certain amount of energy to maintain basic 50 such as breathing, blood circulation and digestion. The energy required to keep your organs functioning is referred to as the resting or basal metabolic rate.
Any time you are active, 51 energy is required. It is obtained from glycogen and fat stored in the blood, liver, and muscles. The key to losing weight is to draw on the fat rather than on the carbohydrate reserves.
Which of the two energy sources you use depends on the intensity and 52 of your activity. The higher the intensity, the more your body will pull from the stored carbohydrates. The lower the intensity, the more your body will 53 on fat as its fuel.
Aerobic exercise is most 54 for weight loss. When you perform aerobic activities you 55 contract large muscle groups such as your legs and arms. Walking, running, rollerblading, swimming, dancing, and jumping jacks are all forms of aerobic activity.
Surprisingly, if your aerobic activity is low to moderately intense and of long duration, you will burn more fat than if you had 56 in a short burst of high-intensity exercise. In short, a brisk 30-minute walk will burn fat while a 100-yard sprint will burn glycogen.
[A] positive[B] additional[C] duration[D] effective [E] shed [F] physical
[G] food [H] functions [I] participated [J] rely [K] cut [L] repeatedly
[M] uses [N] little [O] obvious
【答案解析】
47. E 该空需填入动词原形,结合原意“和大多数美国人一梯状,你(的体重)可能也有几磅需要________”可知,E(去除)最符合文意。
48. F 结合常识和下文可知,F最符合文意。
49. A 结合句意“令人惊奇的是,为了看到长期________效果你不必节食或常去健身馆”,可知空格处需填一形容词,初选后留下A、D。由于下文只是讲到运动会帮助减肥,但并未说明它的效果明显,所以此处宜选用意思上更宽泛的positive(正面的,有效的)。
50. H 下文举例的breathing, blood circulation and digestion都是人体的基本功能,且其后的functioning已给出了提示,故H最符合文意。
51. B 该空需填入形容词,结合常识和句意“任何时候只要你活动,你都需要________能量”来看选项,B(额外的)符合文意。
52. C 该句句意为“采用这两种能量消耗来源中的哪一种取决于你活动的强度和________”,结合下文提到的' to moderately intense and of long duration...可知C最符合文意。
53. J 结合句意“(活动的)强度越低,身体越________于脂肪作为其燃料”,该空应填入能和on搭配的动词,J最符合文意。
54. D 结合常识可知,有氧运动是最有效的减肥方式,选项中D最符合文意。
55. L 该空需填入副词,选项中只有L和N可作副词,由下文提到的walking, running, swimming, dancing, and jumping等可推知在这些有氧运动中四肢的活动是反复的,故排除N。
56. I 该空需填入动词的过去分词,结合句意“如果你已经________高强度、爆发性的运动,你会燃烧更多的脂肪”可知I最符合文意。
-
晚餐场景英语口语
晚餐很重要对我们的身体健康有一定的影响,晚餐早吃少易患结石,所以晚餐很重要。下面是小编整理的`关于晚餐的英语口语,希望能帮到大家!A:MydeA:r,what'sforsupper?亲爱的,晚饭做什么吃?B:Redcookedcarpandrapewithfreshmushrooms.红烧鲤鱼和鲜蘑油菜。A:Whatabouts...
-
GRE写作高分的5个要素
要想取得高分,那么就要明白GRE写作最重要的是什么,今天小编给大家分享的就是GRE写作高分的五个要素,希望能够帮助到大家!要素一:避免中式英语第一个最为显著的问题就是如何避免中式英语,其实我们想说出什么是中式英语,有些难,但是我们可以很明确的知道,GRE阅读的文章都...
-
高考英语写作作文
在高考英语考试中,英语作文是最容易拿分,也是最容易丢分的题型.唯有平常多多练习,考试是才不容于丢分。为了帮助大家,小编整理了一些高考英语作文,大家可以参考参考。在纽约孔子学院交流发言稿假定你是李华,寒假期间应邀去纽约的孔子学院,并与该校学生交流。请你按...
-
英语四级完形题型技巧
对于大多数考生来说,完型填空一是所占分较小,二是最后阶段冲刺不容易拿分的题型,所以很多同学都比较头疼,往往在复习的最后阶段就放弃了。下面是小编为大家整理的英语四级完形题型技巧,欢迎参考~英语四级完形题型技巧一、了解大意所谓了解大意即通读整篇文章,弄清文...