高中如何提高英语阅读速度，有窍门吗，以及提高做题对答率

最重要的就是在做题的时候要在文中找出做题依据，并用笔画出来，因为中学英语阅读都是很基本的阅读，做题在文中都是有依据的，想当然很容易出错，另外做主旨大意题目、词义猜测题目有一定的技巧，我只给你举个例子。
上下文猜测词意构词法
1、定义或解释说明
●信号词：be, be called, means, be defined as
◎A person who is skilled at making or repairing wooden objects is called a carpenter.
木匠
◎His uncle is a zoologist, an expert who does research on animals.
动物学家
2、对比关系
信号词: but, however, yet, otherwise, while, though, on one hand…on the other hand, for one thing…for another thing, instead of 等
Though Tom’s face has been washed quite clean, his neck still remains grubby.
污秽的
John usually wastes a lot of money on such useless things, his wife, however, is very thrifty.
节约的
3、因果关系
信号词: because, since, as, for, due to, so, therefore, so…that, such…that, thus
Rubber can be made to stretch more than nine times its normal length because it is very elastic.
弹性的
The river is so turbid that it is impossible to see the bottom eve