2017年专升本英语语法考点总结(三）

　　（三）将来时

　　1. 一般将来时　　一般将来时表示将来的动作或状态，其表达形式除了will/shall +动词原形外，还有以下几种形式。

　　1）be going to +动词原形，表示即将发生的或最近打算进行的事。　　例如：We are going to have a meeting today.

　　2）go， come， start， move， sail， leave， arrive等词可用进行时态表示按计划即将发生的动作；有时用一般现在时也可表时间来。　　例如：I'm leaving for Beijing.

　　3）be to +动词原形，表示按计划要发生的事或征求对方意见。　　例如：The boy is to go to school tomorrow.

　　4）be about to +动词原形，表示即将发生的动作。　　例如：We are about to leave.

　　2. 过去将来时　　过去将来时主要表示从过去看将要发生的动作或情况，多用于间接引语或宾语从句中。过去将来时由should/would +动词原形构成。第一人称用should， 其他人称用would.　　例如：They were sure that they would succeed.

　　3. 将来进行时　　1） 概念：表示将来某时进行的状态或动作，或按预测将来会发生的事情。She'll be coming soon.I'll be meeting him sometime in the future.注意：将来进行时不用于表示"意志"，不能说 I'll be having a talk with her.

　　2）常用的时间状语Soon， tomorrow， this evening，on Sunday， by this time，tomorrow， in two days， tomorrow evening. 例如： By this time tomorrow， I'll be lying on the beach.

　　4. 将来完成时　　1） 构成will / be going to do sth.

　　2） 概念　　a. 状态完成：表示某事继续到将来某一时为止一直有的状态。

　　b. 动作完成：表示将来某一时或另一个将来的动作之前，已经完成的动作或一获得的经验。They will have been married for 20 years by then.　　You will have reached Shanghai by this time tomorrow.

　　实战演练：　　1. By the time you arrive in London， we _____in Europe for two weeks.　　A shall stay B have stayed专升本途径有哪些 C will have stayed D have been staying

　　2. By 2050 the level of industrial pollution_______ dangerous levels in many cities.　　A will have reached B will has reached C will have reached D will reach