_Unit 2 语法课件高一下学期高中英语人教版选择性必修第一册.pptx

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1、英语课前准备：,课本、优化、笔记本,9.17,Workbook P68Answers:,P68、17,Some monitoring devices are designed to warn people of certain critical/ serious/ difficult illness. (P68. A1. 5), and some people living in remote areas may not have access to critical new technology. （P68. A4）He will be working on his article on c

2、ritical thinking. （P17. A3.4）,严重的,关键的,批判性的,Guess different meanings of “critical”,可使用/接近/进入,be accessible to 可使用/进入/接近的,warn sb of sth,Useful phrases on P68:,A2. 4, cease doing sth 停止做 integrate A into B 使A与B合并/融合（integrate new technology into lives）,A3. 1、4, electronic devices 电子设备,A3. 5,反对做某事,oppo

3、se doing sth;object to sth/ doing sth ;resist doing sth,Translate the following sentences.,1.The hotel is equipped with air conditioners. In additioin, electric fans are available in case some guests are not used to air conditioning. (P68. A2. 2),available:, This book is available in the bookstore.

4、I will be available aroud lunch time.,可购得的,（人）有空的,可获得的,Translate the following sentences.,2.In light of such prospects, many people are already working hard to make new technology cheaper and easier to buy so that everyone might benefit from it. (P68. A4. 最后一句), Given the present conditions, I think

5、 shes done rather well.,考虑到/鉴于,考虑到目前的情况，我认为她干成这样就算不错了。,Activity 2,Complete the sentences with the adjectives in the box.（P16）,abnormal automatic available constant critical efficient distant instant relevant secure,1 Big data will become much more _ in solving crimes in the future.2 Many smart watch

6、es can provide _ fitness data.3 It is possible that this technological fantasy will come true in the _ future.4 After the accident, both drivers are in _ condition.5 The fridge keeps food at a _ low temperature.6 The air conditioner works in _ mode.7 It is important to make food and water _ to the s

7、urvivors.8 Houses with advanced appliances will keep us _ and healthy.9 We find the German transport system to be one of the most _ in Europe10 The sensors can detect anything _ and automatically call someone to come and fix it.,relevant,instant,distant,critical,constant,automatic,available,secure,e

8、fficient,abnormal,instant noodle 方便面,serious,be relevant to / have relevance to与相关,Activity 3,Paraphrase the sentences using the words and phrases in brackets.（P16）,1. Care will also be taken to combine the building and surrounding architecture together to form an effective system. (integrate)2. We

9、will probably benefit from remote-controlled houses. (potentially)3. He insisted that everything in the smart home would be all right. However, I could not help but feel anxious. (nevertheless)4. It is a good habit to make certain that you know what is happening with your blood pressure. (keep track

10、 of)5. The monitoring system sends out warnings as as soon as the car begins to leak oil (the instant),integrate,potentially,Nevertheless,keep track of,the instant,LOOKING INTO THE FUTURE Discover useful structures (P17),1.Look at the sentences below.,Presentation,In the future, we will use advanced

11、 technology every day for automatic control of just about everything in our home.,In the future, we will be using advanced technology every day for automatic control of just about everything in our home.,The simple future tense,The future progressive tense,Find more sentences using the future progre

12、ssive tense from the unit.,Rewrite the sentences using the simple future tense.,.we will be living in smart homes.,.we will be using advanced technology every day.,In addition, your smart home will be monitoring your health for you every day.,.we will live in smart homes.,.we will use advanced techn

13、ology every day.,In addition, your smart home will monitor your health for you every day.,What different impressions do they make?,The simple future tense just tells us that something will happen in the future. It is often used for predictions or firm promises.,On the other hand, the future progress

14、ive tense is used to talk about a future habit or routine, or something that you expect will happen. It can also be used for an action that takes a long time, especially when contrasted with a shorter action.,will do,shall / will be doing,now,Whats the Difference?,The future progressive tense 将来进行时,

15、Grammar,一、将来进行时的构成,shall (will) + (not) be + doing,二、将来进行时的用法,1. 表示将来某个时刻正在进行的或持续的动作。,What will you be doing this time tomorrow?Ill be taking my holidays soon.,2. 将来进行时常与特定的将来时间状语连用。,In the year 3000 a lot of people will be living on space stations.,3. 表示已经决定或安排要发生的动作或事情。,You neednt cook supper, Mum

16、. I shall be cooking dinner tonight.,4. 表示预料中要发生的动作。,Tom will be telling you about it this afternoon.,1两者基本用法不一样,将来进行时 V.S 一般将来时,将来进行时表示将来某时正在进行的动作，一般将来时表示将来某时将要发生的动作。,例：,What will you be doing this time tomorrow? 明天这个时候你会在做什么呢？ What will you do tomorrow? 你明天干什么？,将来进行时 V.S 一般将来时,2. 两者均可表示将来，但用将来进行时语

17、气 更委婉。,When will you finish these letters? 你什么什候处理完这些信件？,When will you be seeing Mr White? 你什么时候见怀特先生？,直接询问，如上司对下属,将来进行时 V.S 一般将来时,3. 有时一般将来时中的will含有“愿意”的意 思，而用将来进行时则没有此意，只是单纯 地谈未来情况。,Mary wont pay this bill. 玛丽不肯付这笔钱。,Mary wont be paying this bill. 不会由玛丽来付钱。,Practice (P17. 3),Fill in the blanks wit

18、h the proper forms of the verbs in brackets.,1. You can call me then. I _ (not sleep).2. They set off at 9: 00 a.m. and thought they_ (reach) the airport an hour later.3. Will you _ (wait) for me until I find the electrical wires?,wont be sleeping,would reach,wait,Fill in the blanks with the proper

19、forms of the verbs in brackets.,4. Better not hang out with Sam then. He _ (work) on his article on critical thinking.5. I guess most parents _ (support) the new plan at the meeting tomorrow.,will be working,will support,Practice (P17. 3),critical illness 重疾,1. 明天上午8点我将在在家里上网课。_.2. 在不远的将来，我们回到教室上课。_.,I will be having online courses at home at 8 oclock,We will come back to our classroom to study in the not-too-distant future,Translate the following sentences.,作业：1.小蓝section 22.课本p24 1、2题,