Unit2 Reading and Thinking (2)+ Build up your vocabulary-ppt课件--(2022)新人教版(2019新版)高中英语选择性必修第一册.pptx
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1、高一人教版英语选择性必修一第二单元Looking into the FutureLesson 2 Reading and Thinking(2)Learning ObjectivesAfter this class,youll be able to:1.master the meanings and usages of some key vocabulary based on the context;2.use the key vocabulary to complete a summary of the reading passage;3.apply the key vocabulary c
2、orrectly in the theme context.(图片源自网络)Paragraph 1 Paragraphs 2-4 Paragraph 5 forget to lock;forget to switch off.Have you forgotten to lock the door of your house?Or,have you ever forgotten to switch off the TV or computer?These kinds of things happen to us all the time,waste resources,and can somet
3、imes lead to problems.However,in the not-too-distant future,we will be living in smart homes that will lock the door for us when we are away and remember to switch off the TV when we forget.These smart homes will keep us secure,save us energy,and provide a more comfortable environment to live in.in
4、the not-too-distant futurekeep secure;save energy;provide problems:old homessolution:smart homes1.Or,have you ever forgotten to switch off the TV or computer?switch:n.:a device for completing or breaking a circuit;v.:to change switch off:to change to the off state to change to the on stateturn offsw
5、itch on/turn on(图片源自网络)2.in the not-too-distant futureadj.:1)far away in space or time a distant city not-too-distant future 2)(people)not closely related a distant relativeI saw Tom,a relative,in the _.He lives about 10 miles _from my house.Were _ related.distancedistantdistantlyfarawaynear future远
6、亲1.in the distance2.be distant from 3.distantly related在远处离远远亲的3.These smart homes will keep us secure,save us energy,and 1)We are secure from bombs.2)we feel secure about our future.3)The police secure people against crimes.With more cameras in public places,we feel _ than before and the social _ i
7、mproved.adj.:being safeadj.:being sure,not worriedmore securev.:to protect/safersecuritysafety?switchesknobsremote controlsautomatic controlsintegrated sensorsenergy-efficient mode1)lights will come on the instant you enter;2)dinner prepared learn daily routine/preferenceswitchesknobsremote controls
8、(图片源自网络)4.remote:1)far away from other places a remote village 2)far away in time in the remote future _/_farawaydistant5.automatic controlsadj.:1)working by itself without human control an automatic washing machine 2)doing sth.without thinking I stood up automatically when seeing him.auto-:前缀autobi
9、ography:automobile:autonomous:autosuggestion:汽车自传自治的自动洗衣机无意识地自我暗示integrate:v.:1)to join in the life of your society to be accepted;The kid integrated into the family.2)to combine things that work well together to integrate maths study with computerintegrated sensors:combined devices that can react t
10、o light,heat,etc.合并,结合融入,成为一体集成传感器6.integrated sensorsthe instant(that):n.:a moment;People disappeared in an instant.adj.:The instant he drank the instant coffee,he took an instant like to it.immediate 立刻的马上,立刻the moment/as soon as:一就7.Lights will come on the instant you enter;produced quickly速溶的1.t
11、he instant that:2.in an instant:3.instant coffee/noodles:8.monitor9.keep constant track of10.critical8.Your home will be monitoring your health for you every day.v.:to carefully watch and check a situation monitor the changes/the air quality n.:1)a class monitor:2)a heart monitor:3)a computer monito
12、r:监控,监测班长显示器监视器(图片源自网络)9.Smart toilets will keep constant track of your health as well.1)keep track of:to pay attention to sb./sth.,to know where they are or whats happening keep track of the criminal:2)constant adj.:happening all the time or regularly keep constant track of=_ 了解的线索/动态constant pain:
13、know about your health all the time追踪罪犯10.They can warn you early on if you have a critical illness,such as cancer.1)being serious/dangerous:2)critical thinking:3)Finding the disease is of critical importance.处于危急状态重要的,关键的批判性思维He is in critical conditionmonitor healthYour bed:record how you sleepSma
14、rt toilets:keep constant track of health1.warn you of sth.abnormal /critical illness;2.potentially save your life1.send warnings;2.give suggestionsSmart homesfix the problem;prevent damages from accidentspipe leaking&short in wiring1.detect;2.provide relevant information11.Your smart home will detec
15、t it.v.:to notice or discover sth.esp.sth.that is not easy to see/hear;detect a cancer/radiation/a faint smelln.:detectiondetectivedetector(图片源自网络)察觉,检测12.Your smart home will and provide you with the relevant information.adj.:directly connected with a subject/problem.What you wrote has no _ to the
16、topic.What you wrote is _ to the topic.have relevance to be relevant to irrelevant 相关的,切题的relevanceirrelevant与相关13.Smart homes will be able to prevent serious damage from accident.1.The detector may _ a crime from happening.2.The Great Wall used to be useful in _ China from attacks.3.3.Smart homes _
17、 the house catching fire.prevent/stop/keepprotectingprevent/stopprevent,protect,keep,stop防止做保护免受Keep doing.:让一直做 This smart technology is not a fantasy.Many of these new innovations are already available and being used in some homes.In this sense,the home of tomorrow is already the h o m e o f t o d
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