分析 這篇短文主要介紹了電腦輻射對我們的身體造成了很大的危害.作者就減少電腦輻射給出了許多的建議.如用仙人掌裝飾辦公桌.每天喝兩到三杯綠茶,吃一個橘子等.
解答 答案:81.Using a desk computer is safer.細節(jié)理解題.根據(jù)第七、八行列舉的輻射量★Keyboard:1000 V/m★Mouse:450V/m★Monitor:218 V/m★CPU:170V/m★Notebook computers:2,500 V/m.可知臺式更安全.故答案為Using a desk computer is safer.
82.Way 2 and way 8 mention diets.細節(jié)理解題.根據(jù)句子2.Drink two to three cups of green tea a day and eat an orange daily.The vitamins in tea leaves and oranges protect us from radiation and keep our eyes healthy as well.每天喝兩到三杯綠茶,每天吃一個橘子,茶葉和橘子中的維生素能保護我們免受輻射,保持眼睛健康.及 8.Eat healthily-especially fruits and vegetables.健康飲食尤其是水果蔬菜.可知第2條和第8條提到了飲食.故答案為Way 2 and way 8 mention diets.
83.如果你做的唯一運動就是敲擊鍵盤,你可能會處于比變得肥胖更加嚴重的危險中.考查翻譯.根據(jù)句子If the only sports you do are dancing your fingers across your keyboard,you could be in serious danger of more than just becoming fat!可知if意為如果,引導(dǎo)條件狀語從句.the only sports you do 你做的唯一運動.dancing your fingers across your keyboard手指在你的鍵盤上跳舞意思就是敲擊鍵盤. could be 可能. in serious danger 處于嚴重危險當中,more than比…多,becoming fat變胖.故答案為如果你做的唯一運動就是敲擊鍵盤,你可能會處于比變得肥胖更加嚴重的危險中.
84.我們?nèi)绱肆?xí)慣于使用電腦以至于我們很少將他們看做有害輻射的危險來源.考查翻譯.根據(jù)句子We have got so used to using computers that we don't often think of them as dangerous sources(來源) of harmful(有害的) radiation.可知so …that如此…以至于,used to doing習(xí)慣于,固定用法;often 常常;think of 想起,固定詞組;故答案為我們?nèi)绱肆?xí)慣于使用電腦以至于我們很少將他們看做有害輻射的危險來源.
85.D 主旨歸納題.根據(jù)整篇文章內(nèi)容及其第二段第一行句子Do you feel sleepy,like something is weighing down on your head?Do you feel forgetful?Do you sometimes feel uncomfortable up and down your neck and lower back,and you can't explain why?Do you get sick often?It could be radiation(輻射) from your computer causing it.你覺得困倦嗎,像是什么東西壓在你的頭上?你覺得健忘嗎?有時候你的脖子和下背部感到不舒服,你不能解釋為什么?你經(jīng)常生病嗎?可能是你電腦的輻射造成的.可知短文告訴我們電腦輻射是個隱形的殺手.故選D.
點評 在通讀全文的基礎(chǔ)上,根據(jù)全文大意,展開邏輯思維,瞻前顧后,認真觀察選項,仔細推敲,確定最佳答案.
科目:初中英語 來源: 題型:閱讀理解
查看答案和解析>>
科目:初中英語 來源: 題型:閱讀理解
Health and Diet | |
4 main food groups | They are the dairy product group,(81)the meat and fish group,the fruit and vegetable group and the bread and rice group. |
The result of the bad eating habit | You will feel tired and you (82)can not think quickly if you don't have good meals for several days. |
The result of( 83)the good eating habit | You will have enough energy for the day if you have (84)at least one kind of food from different main food groups for each meal. |
It's also good for your health to (85)exercise,such as to take a walk,to play 1 games outside. |
查看答案和解析>>
科目:初中英語 來源: 題型:閱讀理解
查看答案和解析>>
科目:初中英語 來源: 題型:閱讀理解
查看答案和解析>>
科目:初中英語 來源: 題型:閱讀理解
查看答案和解析>>
科目:初中英語 來源: 題型:閱讀理解
查看答案和解析>>
科目:初中英語 來源: 題型:閱讀理解
查看答案和解析>>
科目:初中英語 來源: 題型:選擇題
A. | connected | B. | connects | C. | connecting | D. | is connected |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com