Unit 4 Information Technology 语法通关：过去将来时 导学案-2024-2025学年高中英语北师大版（2019）必修第二册

语法通关：过去将来时Objective and Strategy ①Dr.Michael Prager, a leading Botox expert, said that a growing number of women are developing something called “computer face”. He also mentioned that professionals who worked long hours in front of a screen were ending up with saggy jowls(颚骨), “turkey neck” and deep-set wrinkles on their forehead and around their eyes. ②The Botox expert said that, of all his clients, office workers were most likely to show premature(过早的)signs of ageing. “If you are one of the unfortunate people who frown(皱眉)while you are concentrating on the screen, then over time,you will inevitably end up with frown lines,” Dr. Prager said. “What is perhaps more surprising is the number of women with saggy jowls because they are sitting in one position for so long. If you spend most of the time looking down, then the neck muscles shorten and go saggy,eventually giving you a turkey neck.” Dr. Prager, who has a practice near Harley Street in London, said ③he encourages his clients to put a mirror next to their computer so they can see if they are frowning at the screen. “When people are stressed or thinking hard about something,they will often put on a ‘grumpy(脾气暴躁的)face’ without even knowing what they are doing.When my clients put a mirror next to their desk,they are often shocked by the angry, frowning face which stares back at them.” He said, “The women I am seeing at the moment have only been using computers at work for the last decade or so.But women in their 20s have grown up with them and use them for every single task.I think the problem is going to become worse and worse.In another ten years,they could be looking quite awful.” Dr. Prager said there were several simple steps which could avoid “computer face” such as regular screen breaks and stretching the neck muscles.And,of course, there was always Botox. He said that, after a couple of sessions of Botox,the habit of “grumpy face” could be broken. 1.In what way do women develop “computer face”? A.Frowning every now and then. B.Concentrating on computers frequently. C.Working for too long in front of a screen. D.Sitting in the same place for a long time. 2.According to the passage,which of the following are signs of ageing? A.Saggy jowls and short necks. B.Turkey neck and frown lines. C.Deep-set wrinkles and angry faces. D.Second neck and stressed muscles. 3.From the last 2 paragraphs,we can learn that A.“computer face"is avoidable B.we should give up using computers C.we should break the habit of“grumpy face” D.the younger generation are worse at computers 翻译句子： ①Dr.Michael Prager, a leading Botox expert, said that a growing number of women are developing something called “computer face”. ____________________________________________________________________________________ ②The Botox expert said that, of all his clients, office workers were most likely to show premature(过早的)signs of ageing. ____________________________________________________________________________________ ③he encourages his clients to put a mirror next to their computer so they can see if they are frowning at the screen. ____________________________________________________________________________________ Grammar Part One:过去将来时 Round 1 概念 红笔圈出谓语动词 Mary told me that she would go to Shanghai by plane. · 过去将来时表示从 的动作或存在的状态， 常用于 。 Round 2时间状语 Round 3基本结构 ① He asked me if I would stay here. ② No one knew when he was going to finish his homework. ③ He said that they were to leave at six. She said that the meeting was about to begin. ④ 等瞬时动词，用在过去进行时态中表示过去将来。 She told us that she was leaving for Yunnan. Round 4基本用法 1.主句为 时，宾语从句常表示 事情。 · Nobody knew what would happen after a hundred years. · We wanted to know whether she was going to speak at the meeting. 2.在叙述过去的事情或事情发生的经过时，用 时表示在当时看将来会发生的事。 · It was a Sunday afternoon. A young woman named Maria had just left school. · He was going to start to work the next week, so she decided to buy some new clothes and a new pair of shoes. 3.过去将来时还可以用来表示 。 · If I had a chance to study abroad, I would study at Harvard University. · I wish he would go with me to the cinema tonight. Part Two:现在完成进行时 Round 1 概念 定义：现在完成进行时表示动作从 到现在，可能还要继续下去。 Round 2 构成 现在完成进行时是由“ ”构成。 Round 3基本句型 ①肯定式 have been working. 疑问式 Have you been working？ 简略回答 Yes，I/we have. No，I/we haven't. ②肯定式 has been working. 疑问式 Has he/she/it been working？ 简略回答 Yes， . No， . Round 4现在完成进行时的用法 1.在强调指出动作还未结束，还要继续下去。 这本书我已读了两个小时了，但我还没读完。 翻译： . 2.强调动作延续时间的长久或带感情色彩。 她一贯是这样工作的。 翻译： . 3.现在完成进行时也可表示现在以前这段时间 事情。 We've been seeing quite a lot of each other recently. Round 4现在完成时和现在完成进行时的区别 1）现在完成进行时更强调动作的 ,它是现在完成时的强调形式。 · We've been living here for ten years. · We've lived here for ten years. 2）在不用时间状语的情况下，现在完成进行时表示动作 。而现在完成时则表示动作 。 · The students have been preparing for the exam.翻译： . · The students have prepared for the exam.翻译： . 3）有些表示状态，感情，感觉的动词如：have，exist，like，hate，hear，know，sound等动词 不能用于 时，但可用于 时。 · They've known each other since 1970. Grammar practice 一、单选 （ ）1. - The plane is leaving right now, but Jim hasn't arrived yet. - Well, he said he _____here on time. A. came  B. would come  C. can be  D. will be （ ）2. As soon as the baby saw her mother, she _____. A. was going to cry   B. cryed   C. began to cry   D. was crying （ ）3. Li Ming said he _____happy if Brian_____to China next month. A. as; come   B. was; would come   C. would be; came   D. will be; come （ ）4. Jenny said she _____her holiday in China. A. spent  B. would spent  C. was going to spent   D. would spend （ ）5. --- When will she come back? --- Pardon? --- I asked when __________________. A. when will she come back B. when she will come back C. when would she come back D. when she would come back （ ）6. --- What did he tell you just now？ --- He said that ____________ tomorrow morning. A. he will buy some new clothes B. will he buy some new clothes C. he would buy some new clothes D. would he buy some new clothes （ ）7. Ken was so busy when we saw him, because he _______ a speech the next day. A. will make B. would make C. has made D. was making （ ）8. If I had enough money, I ________ a big house for my father. A. will buy B. would buy C. have bought D. am buying （ ）9. Tina ___________ leave when I met her. A. was going to B. would C. was about to D. A, B and C  二、填空 1. She said the bus _______(leave) at five the next morning. 2. I wasn't sure whether he _______(lend) me his book the next morning. 3. He was fifty-six. In two years he _______(be) fifty-eight. 4. Whenever she has time, she ______(help) them in their work. Writing——Future and Plan Hello, my dear student. Everyone needs to have a goal in their senior high school because it will help them plan their life or study. Therefor, please think over these questions. Topic 3 :Why do you want to study in it(the university you want to go) ? Topic 4 :If you plan to go to this university, what will you do in your senior high school? Topic 2 :What do you know about this university ? Topic 1 : Which university do you want to go ? 写作 根据上面内容的提示，完成作文：My favorite University 1.谈谈自己的目标大学，以及为什么想去，和对该学校的浅认识； 2.如果3年后你想进入该大学，在高中阶段你打算做些什么？ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 学科网（北京）股份有限公司 $$