Unit2 詞匯2 課件-人教版選擇性必修第一冊

1、Vocabulary 2A constant dropping wears away a stone.M1U2Vocabulary Word Maprural&urban absence&presenceabnormal&normal deceased&alive反義詞signpost rural forecast wire cancer sensor warning appliance crime leapefficient automatic連連看potentially instant integrate fantasy command emphasis innovation同義詞測一測e

2、xercises將對應(yīng)的英文與圖片連線連連看連連看反義詞同義詞測一測A. signpostB. ruralC. forecastD. wire1234Wireless Fidelitysanpstrrl英fkst美frkstwa(r)sign n/vurban連連看反義詞同義詞測一測forecast n/vt 預(yù)測，預(yù)報forecast fore + castbeforebroadcast 天氣預(yù)報 weather forecastsynonyms: foresee, predict Experts are forecasting a recovery in the economy. Temp

3、eratures are forecast to reach 40.連連看反義詞同義詞測一測foreheadA. applianceB. cancerC. sensorD. warning1234planskns(r)sens(r)wnwarn sb to do sthwarn sb not to do sth=warn sb out of doing sth=warn sb against doing sth連連看反義詞同義詞測一測appliance n. 電器，器具電視機 冰箱 空調(diào) 洗衣機 電腦 電風(fēng)扇 熨斗 微波爐 電水壺 手電筒 臺燈 電燈泡 television refrigera

4、tor air conditioner washing machinecomputer electric fan electric ironmicrowave oven electric kettle flashlight lamp bulb 連連看反義詞同義詞測一測sensen(五種)感官(之一) 感受;意識理解力;判斷力 見識;通情達(dá)理 理智;心智 意思;意義 in a sense / in one sense / in some senses從某種意義上說 in no sense決不（用于句首時，句子用部分倒裝語序） make sense 講得通;有道理;合乎情理 make sense

5、of 弄懂.的意思 there is no sense in (doing) sth (做)某事是沒道理的vt感覺到;察覺到連連看反義詞同義詞測一測A. crimeB. leakC. automatic adj.D. efficient1234commit crime/suicidecriminal n.罪犯 adj.犯罪的連連看反義詞同義詞測一測leakyadj.efficiencyn.autonomousregion匹配所給單詞的反義詞反義詞連連看反義詞同義詞測一測A. abnormal adj.B. deceased adj.C. rural adj.D. absence n.1. ur

6、ban adj.2. presence n.3. normal adj.4. alive adj.absent adj.absently adv.(absence of mind 心不在焉)in ones absence 在某人不在時in the absence of 在缺乏.的情況下連連看反義詞同義詞測一測前綴ab 表示“遠(yuǎn)離”匹配所給單詞的同義詞同義詞連連看反義詞同義詞測一測A. potentially adv.B. instant adj.C. integrate v.D. fantasy n.1. combine v.2. imagination n.3. probably adv.4

7、. immediate adj.fantastic adj.連連看反義詞同義詞測一測potential n./ adj.adj. 常用于名詞前立刻的;馬上的(=immediate);即食的速溶咖啡 instant coffee方便面 instant noodlesn. C常用單數(shù)瞬間;片刻(moment)in an instant立刻，馬上the instant (that) 一.就.充當(dāng)連詞，引導(dǎo)時間狀語從句，相當(dāng)于as soon as I tried phoning Lily the instant l got home連連看反義詞同義詞測一測instant A. command v.B.

8、 emphasis n.C. innovation n.1. order v.2. creation n.3. stress n.innovate v.革新；創(chuàng)新innovative adj.革新的；創(chuàng)新的put emphasis on .重視.emphasize vt.強調(diào);著重;重讀連連看反義詞同義詞測一測n. C命令 ( 計算機的指令) U指揮;控制 U 常用單數(shù) (尤指對語言的)掌握;運用能力 have a good command of .精通/掌握.v. 指揮;命令 command sb to do sthcommand that sb (should) do sthcommand

9、 連連看反義詞同義詞測一測填空練習(xí)測一測連連看反義詞同義詞測一測Complete the sentences with the adjectives in the box. （課本P16 2）abnormal automatic available constant critical efficient distant instant relevant secure1. Big data will become much more _ in solving crimes in the future.2. Many smart watches can provide _ fitness data

10、.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 survivors.8. Houses with

11、advanced applications will keep us _ and healthy.9. We find the German transport system to be one of the most _ in Europe.10. The sensors can detect anything _ and automatically call someone to come and fix it.Activity 1連連看反義詞同義詞測一測relevantinstantdistantcriticalconstantavailableautomaticsecureeffici

12、entabnormalComplete the sentences with the correct forms of the words and phrases in the box. （ Workbook P68 2）in this sense potential nevertheless keep track of in addition the instant 1. I tried phoning Lily _l got home.2. The hotel is equipped with air conditioners. _ electric fans are available

13、in case some guests are not used to air conditioning.3. My parents come from this area, so_its like coming home.4. Scientists say that this technology is also _ useful for developing electronic devices.5. The monitoring system_ what is going on in the house. 6. Im sorry to say that we cant afford an

14、y new equipment. _, we can still keep ahead of our competitors by developing new innovations.Activity 2連連看反義詞同義詞測一測the instantIn additionin this sensepotentiallykeeps track ofNeverthelessFill in the blanks with the correct forms of the words in the box. What do you think of the problem mentioned in

15、the passage? （ Workbook P68 4）available critical innovation integrate potential prediction prospect remote Activity 3連連看反義詞同義詞測一測There are many _ about what the future will be like, but no one really knows for sure. We do know that there will be many new_ in technology, though. These new advances wi

16、ll make thousands of new products _ that no one has yet even thought about. With this, however, there is a _ new problem which we do not have now: the gap between the technologically rich and the technologically poor. Not everyone may have the money to _ new technology into their lives, and some people living in _ areas may not have access to _ new technology. In light