UNIT 4 Section Ⅲ Grammar(1)-【金版新学案】2025-2026学年新教材高二英语选择性必修第二册同步课堂高效讲义教师用书word（北师大版）
Section Ⅲ Grammar(1)
进行时态
语法串烧 | 我的发现 |
Boys and girls！Today I will be speaking① to you about drones(无人机). During the last few years，scientists have been developing② many kinds of drones，which have already been used for all kinds of fields，such as photography，scientific research and military operations. At the moment，delivery drones that are mainly used for military action and disaster relief are the most popular.Just before the 20th century，most people had been using ③ trains and boats for long traveling.But now we can assume that with improved technology in passenger drones，we will be entering④ the age of personal flying vehicles. | 句中黑体部分在时态上均属进行时态，其中句①④是将来进行时态，其构成是will be doing；句②是现在完成进行时态，其构成是have/has been doing；句③是过去完成进行时态，其构成是had been doing。 |
考点1 现在完成进行时
1．构成：have/has＋been＋动词-ing形式
2．用法
(1)表示动作或状态从过去某一时间开始一直延续到现在，将来还可能延续下去，强调动作的延续性。这种时态常和all the time，this week，this month，all day，all the morning，these days，recently等时间状语连用，还常与since和for构成的时间状语连用。
The students have been working hard on their lessons and their efforts will be rewarded with success in the end.
学生用书第16页
学生们一直在努力学习功课，他们的努力最终将会获得成功的回报。
(2)表示从过去某时开始到现在这一段时间内动作一再重复发生。
学科网（北京）股份有限公司
He has been writing articles to the newspapers and magazines since he became a teacher.
自任教以来，他一直在为报刊和杂志撰稿。
(3)表示动作刚刚结束，该动作一般不再继续，有时会指出结果。
I have been playing ping-pong all morning，so I’m sweating.
整个上午我一直在打乒乓球，所以我浑身是汗。
(4)表示某种感情色彩。
You know，you really have been making things terribly difficult for him.
你要知道，你真是太为难他了。
3．现在完成进行时与现在完成时的区别
区别 时态 | 基本语法功能 | 动作的反复 | 感情色彩 |
现在完成进行时 | 强调动作的持续性 | 可表示动作的反复 | 可表示强烈的感情色彩 |
现在完成时 | 强调动作对现在的影响或产生的结果 | 不表示动作的反复 | 一般平铺直叙，不含有感情色彩 |
[巧学活用1]——单句语法填空
1．She has been sneezing (sneeze) constantly these days. She might have caught a cold and should go to the hospital.
2．He has been painting (paint) landscapes since he retired. He finds it a great way to spend his free time.
3．A lot of tourists have been visiting (visit) this ancient town without knowing its full
学科网（北京）股份有限公司
history for years.
4．His friends all look worried. Maybe they have heard (hear) some bad news about him.
考点2 过去完成进行时
1．构成：had＋been＋动词-ing形式
2．用法
表示动作在过去某一时间之前开始，到过去某一时间仍在进行或刚刚结束。和过去完成时一样，过去完成进行时也必须以过去的时间为前提。上下文清楚时，可省略时间状语。
They had only been waiting for the bus a few moments when it came.
他们只等了一会儿，公交车就来了。
3．过去完成进行时与过去完成时的区别
过去完成时通常表示在过去某一时间或动作之前已完成的动作或状态；过去完成进行时表示从过去某一时间开始持续到过去另一时间的动作或状态。
She had cleaned the office，so it was very tidy.
她已经打扫过办公室了，所以很整洁。(强调结果)
She had been cleaning the office，so we had to wait outside.
她一直在打扫办公室，所以我们不得不在外面等着。(强调动作一直在进行)
学生用书第17页
[巧学活用2]——补全句子
1．The teacher told us that he had been teaching English (一直教英语) since he came here.
2．He had been doing research (一直在做研究) in the US for many years，but when he came back，he became a businessman.
3．I had been waiting (一直在等) here for an hour before she called on me.
4．He had finished the report (完成了这份报告) before I came back.
考点3 将来进行时
1．构成：will/shall be＋动词-ing形式
2．用法
学科网（北京）股份有限公司