利用数学建模思维培养学生的意群意识教学课件（26张PPT）

课件26张PPT。利用数学建模思维培养学生的意群意识
—以五种基本时态的谓语动词为例Words and expressionssentencesThe schema
of a sentence句子模型句子
模型谓语动词句子
成分顺序句子
内容
句子
模型
的
因素句子模型的因素1. 句型就是句子成分排列顺序：
SV
SVC
SVO
SVOo
SVOC
2. 句子内容：be/do
who whom whose
what which
where when why how, etc.

谓语
动词
模型
模型谓语动词句型句子
内容动作发生背景动作发生状态动作发生时间与主语的关系句子主动谓语动词的模型1. 动词与主语的关系：主动
2. 动词发生的时间：过去，现在，未来，
3. 描述动词的时候，动作的状态：
经常发生； 不变的事实/真理；
正在发生； 发生在过去，强调现在。
4.动作发生背景：明确时间，地点，方式，目的，原因，结果，条件，程度等。 含有Be动词的谓语动词模型 一般现在时：am, is, are
肯定：一单am, 三单is, 你和们are
否定：一单am not, 三单isn’t, 你和们aren’t
一般过去时：was, were
肯定：一单，三单was, 你和们were
否定：一单，三单wasn’t, 你和们weren’t
一般将来时：shall/will be
肯定：一单 shall，一单，三单，你和们 will be
否定：一单 shan’t，一单，三单，你和们 won’t be
现在完成时：have/has been
肯定：三单has been, 一单，你和们 have been
否定：三单hasn’t been, 一单，你和们 haven’t been含有实意动词（do）的谓语动词一般现在时：do, does
肯定：三单does, 一单，你和们do
否定：三单doesn’t do, 一单, 你和们don’t do
一般过去时：did
肯定：一单，三单, 你和们 did
否定：一单，三单, 你和们 didn’t do
一般将来时：shall/will do
肯定：一单 shall do，一单，三单，你和们 will do
否定：一单 shan’t do，一单，三单，你和们 won’t do
现在完成时：have/has done
肯定：三单has done, 一单，你和们 have done
否定：三单hasn’t done, 一单，你和们 haven’t done现在进行时现在进行时：am/is/are doing
肯定：一单am doing , 三单 is doing，你和们 are doing
否定：一单am not doing , 三单 isn’t doing，你和们 aren’t doing
谓语
动词
模型
模型谓语动词句型句子
内容动作发生背景动作发生状态动作发生时间与主语的关系To be Sherlock Holmes
做福尔摩斯通过谓语模型推信息例句1
No one can hold back the wheel of history.主动 现在肯定事实通过谓语模型推信息例句2
He’s swimming in the river with Tim at the moment.背景：方式状语背景:地点状语背景：时间状语主动 现在正在发生Where is he swimming?
With whom is he swimming?
When is he swimming?
What is he doing now?
ei通过谓语模型推信息例句3
Tim attacked the man in blue with a hammer which he held with both hands.主动 过去事实，结束The underlined he refer to
Tim B. the man in blue
hammer D. the man with a hammer
How did Tim attack the man?
In blue B. with a hammer
C. with both hands C. by holding two hands

背景:方式状语通过谓语模型推信息例句4 I shan’t sing at the garden pary at my aunt’s farm tomorrow afternoon even if I come to the party.
Which one is true?
A. I will sing if I come to the party.
B. I will come to the party tomorrow.
C. I won’t go to my aunt’s party and sing a song.
D. My aunt will hold the party at her garden tomorrow afternoon.
谓语
动词
模型
模型谓语动词句型句子
内容动作发生背景动作发生状态动作发生时间与主语的关系To be William Shakespeare Bacon:
Reading makes a full man,
writing an exact man.
用下列动词短语填空be proud of; be at war; become interested in
The mother _____________ her daughter’s ability to speak four languages.
In 1920 Poland and Russia _____ still ______
She has ____________________your picture, and wishes to pay $1000 for it. is proud of were at warbecome interested in 根据谓语模型写句子去年，在老师的帮助下，我就实现了我的梦想。
1) 动作：come true
2) 与主语的关系：my dream come ture 主动
3) 时间：过去
4) 状态：事实 结束
5) 背景：时间 去年 last year
方式：在老师的帮助下 with the help of my teacher
谓语动词：came true
6) 句型：SV
With the help of my teacher, my dream came true last year.
realize I realizerealizedWith the help of my teacher, I realized my dream last year SVO课堂口头练习我将来要精通五门外语。（have a good command of ）
I will have a good command of five languages in the future.
他经常做美梦。(dream)
He often dreams a good dream.
一百多万人搬离了他们的家园。（move from）
More than a million people have moved from their home.
将下列句子翻译成英语1. 三峡大坝是世界上最大的大坝。
2. 这座楼将花费3年的时间才能建成。
3. 这个水库给整座城市供应水。
4. 小时候，我和家人在小山村里过着俭朴的生活。
参考答案1. The Three Gorges Dam is the largest one in the world.
2. It will take three years to build the building.
3. The reservoir provides the whole city with water.
4. I lived a simple life with my family in a village. 直击高考1.(2016. 北京) I __________ (read) half of the English novel, and I’ll try to finish it at the weekend.
2. (2015 湖南) If you go through this book, you ___________(find) that each of the millions of people who lived through WWII had a different experience. have read Will find
谓语
动词
模型
模型谓语动词句型句子
内容动作发生背景动作发生状态动作发生时间与主语的关系A conclusion Homework
Introduce the Three Gorges Dam in five sentences.
三峡大坝的长和宽
三峡大坝的好处
三峡大坝的 不利之处
建三峡大坝对当地居民的影响
5. 你对三峡大坝的态度Thank you !