外研版(2019)选择性必修 第一册Unit 6 Nurturing Nature Using language 语法 导学案(无答案)

文档属性

名称 外研版(2019)选择性必修 第一册Unit 6 Nurturing Nature Using language 语法 导学案(无答案)
格式 docx
文件大小 20.3KB
资源类型 教案
版本资源 外研版(2019)
科目 英语
更新时间 2024-11-28 00:17:10

图片预览

文档简介

班级:__________ 姓名:___________
XB1U6 Using language
Present perfect continuous导学单
Learning objectives:
1. Learn basic structure and fixed sentence pattern of present perfect continuous.
2. Master how to use present perfect continuous correctly.
课前 Identify the tense
Fill in the blanks according to the text.
The writer is on the train to the Qinghai-Tibet Plateau. The train (race) along steadily since it left Xining. All this time, the song “Sky Railway” (play) inside his head. When the train goes across the Qingshuihe Bridge, the writer sees a group of Tibetan antelopes moving under the bridge to eat grass. Thirty-three passages have been built under the railway to allow the animals to move safely and freely in their natural habitat. Wild animals such as these Tibetan antelopes (use) these passages for years. Animals such as birds, cattle and sheep wandering the grasslands all bring the scenery to life. The Qinghai-Tibet Plateau (attract) people’s admiration for centuries. Nowadays, thanks to the efforts made by the constructors, passengers from all over the country (enjoy) these magical landscapes.
Summary: The structure of past perfect: ___________________________________
课中 Understand the tense
表示动作从过去某时开始,一直延续到现在,将来还可能延续下去,强调动作的___________。
I _________________ for an hour, but she hasn't come yet.
我都等了一个小时了,但是她还没来。
Tom ___________________ hard since the new term began.
自从新学期开始,汤姆一直在努力学习。
表示从过去某时开始到现在这一段时间内动作___________发生。
She _______________ Jim every night for the past two weeks. 两星期以来,她每天晚上都给吉姆打电话。
You ________________me not to be late all the way.
一路上你一直在告诉我不要迟到。
三、表示动作刚刚结束,该动作一般不再继续,通常会__________。
I ________________ pingpong 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。
I ________________ the door, so my hands are very dirty.
我一直在给门刷油漆,所以我的手很脏。
四、表示某种_____________。
You _____________________ but never make an effort.
你一直在做白日梦,但从不努力。 ( 指责 )
You _________________ to me.
你一直在对我说谎。 ( 气愤 )
注意1、不能用现在完成进行时的情况:
有些动词不能用于现在完成进行时,但可用于现在完成时,这些动词为:
状态动词: be, have, exist
情感动词: like, love, have
感觉动词: see, hear, know, feel, sound
短暂性动词 : finish, marry, get up, come, go 等
注意2、现在完成进行时与现在完成时的区别:
1. 现在完成时强调的是某个刚刚完成的动作或某个过去的动作对现在的__________________;现在完成进行时则强调_______________。试比较:
I ________________ it over. 我已经考虑过这件事了。
I ________________ about it. 我一直在考虑这件事。
现在完成进行时可以表示动作的________;现在完成时一般不表示反复性。试比较:
_____________________ him recently 你最近经常见他吗?
________________ him recently 你最近见过他吗?
3.现在完成进行时有时含有_____________;现在完成时一般表示_____________。试比较:
亨利工作有条不紊。
Henry ________________ his work orderly. ( 含表扬的意味 )
Henry ________________ his work orderly. ( 描述事实 )
Have a try
For the past two years, Gordon's students ____________________ (study) ways to kill bacteria in zero gravity, and they think they're close to a solution (解决方案).
In the last few years, China ______________ (make) great achievements in environmental protection.
Despite the previous rounds of talks, no agreement ___________________ (reach) so far by the two sides.
4. Marty ___________________ (work) really hard on his book and thinks he'll have finished it by Friday.
5. Tom ________________________ (work) in the library every night over the last three months.
6. Excuse me, madam. Ellen, a journalist from the Daily Mail ______________________ (phone) all day. Could you speak to her now
课后 Practice the tense
Assignment: Translate the following sentences from Chinese to English.
1. 自青藏铁路 2006 年开通以来,已作为旅客出行的一种重要交通方式。 (serve)
_________________its opening in 2006, the Qinghai-Tibet Railway
__________________ as an important means of transport for passengers.
2. 青藏铁路一直以来通过带来大量游客促进当地经济发展。 (contribute to)
The Qinghai-Tibet Railway__________________________________ local economy by________________________________ .
3. 当地居民一直以来通过得到更多的就业机会获益于青藏铁路。 (benefit from)
_________________________________________________________by getting more jobs.
4. 一直以来,政府投入了大量资金保护当地生态环境。 (invest)
The government ____________________________________________________________ .
过去几十年来,青藏高原居民生活水平一直在提高。 (living standard, rise)
__________________________________________________________________________
__________________________________________________________________________
6. 由于政府在禁止非法捕猎( illegal hunting )方面的努力,近几十年,藏羚羊的数量一直稳步增长。 (prohibit, rise)
____________________________________________________________________________________________________________________________________________________