英語(yǔ) 閱讀理解A

內(nèi)容概要

　　選題經(jīng)典 五年高考題、三年模擬題、原創(chuàng)預(yù)測(cè)題，精挑細(xì)選、三維組合
　　形式新穎 各類試題以題組形式出現(xiàn)，梯度合理、訓(xùn)練高效
　　答案獨(dú)特 知識(shí)鏈接、方法技巧、易錯(cuò)警示等融于其中，授之以漁
　　分冊(cè)出版 各個(gè)擊破，讓你的每個(gè)知識(shí)板塊優(yōu)者更優(yōu)、劣者突破

書籍目錄

命題規(guī)律備考策略
專題一 廣告信息類
 五年高考分類匯編
 三年模擬分級(jí)特訓(xùn)
 原創(chuàng)預(yù)測(cè)高考押題
專題二 科普知識(shí)類
 五年高考分類匯編
 三年模擬分級(jí)特訓(xùn)
 原創(chuàng)預(yù)測(cè)高考押題
專題三 環(huán)境保護(hù)類
 五年高考分類匯編
 三年模擬分級(jí)特訓(xùn)
 原創(chuàng)預(yù)測(cè)高考押題
專題四 社會(huì)文化類
 五年高考分類匯編
 三年模擬分級(jí)特訓(xùn)
 原創(chuàng)預(yù)測(cè)高考押題

章節(jié)摘錄

　　Fifty volunteers were alphabetically divided into two equal groups,Group A to participate in a 7-week exercise program and Group B toavoid deliberate exercise of any sort during those 7 weeks. On the daybefore the exercise program began, all 50 men participated in a step-test.This consisted of stepping up and down on a 16-inch bench at 30 steps aminute for 5 minutes. One minute after completion of the step-test, thepulse rate of each subject was taken and recorded. This served as thepretest for the experiment. For the next 7 weeks, subjects in theexperimental group （Group A） rode a motorcycle for 15 minutes eachday. The exercise schedule called for riders to ride relaxed during thefirst day s ride, merely holding on to the handle bars and foot pedals asthe machine moved. Then, for the next 3 days, they rode relaxed for 50seconds of each minute,and pushed, pulled, and pedaled actively for 10seconds of each minute. The ratio of active riding was increasedevery few days, so that by the third week it was half of each minute, andby the seventh week the riders were performing 15 solid minutes of active riding.　　At the end of the 7 weeks the step-test was again given to bothgroups of subjects, and their pulses taken. The post-exercise pulse ratesof subjects in the experimental group were found to have decreased anaverage of 30 heart beats per minute, with the lowest decrease 28 and thehighest decrease 46. The pulse rates of subjects in the control groupremained the same or changed no more than 4 beats, with an averagedifference between the initial and final tests of zero.

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　　一日一錢，千日千錢。繩鋸木斷，水滴石穿?！　　_大經(jīng)　　加緊學(xué)習(xí)，抓住中心，寧精勿雜，寧專勿多?！　　芏鱽?lái)　　學(xué)習(xí)并不等于就是摹仿某些東西，而是掌握技巧和方法。　　——高爾基　　博觀而約取，厚積而薄發(fā)?！　　K軾

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