高三一輪復(fù)習(xí)人教版英語(yǔ)BOOK2unit3詞匯

1、英語(yǔ)學(xué)科教師教案輔導(dǎo)科目：英語(yǔ)學(xué)員姓名：年 級(jí)：高學(xué)管老師：學(xué)科教師：課時(shí)數(shù)：第 _次課課題40 篇閱讀(8)課型 預(yù)習(xí)課 同步課 復(fù)習(xí)課 習(xí)題課 拓展課授課日期及時(shí)段教 學(xué) 目 的1. 掌握課文中的單詞和短語(yǔ)。重 難 點(diǎn)學(xué)生能夠掌握閱讀技巧。教學(xué)內(nèi)容i 上次課復(fù)習(xí)ii 作業(yè)檢查iii 新知傳授8. computers 電腦the goal of early calculatingmachines was tosimplify difficult sums. but with the help of new technology, electronic chips replacedtubes

2、and arevolution of artificial intelligence has arisen. from then on, the appearanceof computers totally changed our lives. they can not onlydownload information from the wet when connected by thenetwork or mobile phone signals, but also solve different types of logical problems. with operators as th

3、eircoaches, they can even controlrockets toexplore the moon and instructandroids with the human racecharacterss to mop floors and watch over your naughty niece. anyhow, computers areso helpful that they do bring happiness.however, computers are easily attacked byviruses. this reality has become a ha

4、rd-todeal-with-problem. as a result, computers are dangerousin a way. so, personally, i worry about their universal applications in some fields, such asfinance.1. applicationn.c,u 應(yīng)用；用途；申請(qǐng)；請(qǐng)求make an application ( to sb.) for（向某人）申請(qǐng).an application from申請(qǐng)表applyv. 應(yīng)用，申請(qǐng)apply.to. 把 .應(yīng)用于 .apply oneself t

5、o致力于，集中精力于apply for申請(qǐng)apply to.for. 向 .申請(qǐng) .2. goaln.目標(biāo)；目的set a goal 設(shè)定目標(biāo)achieve/realize/attain/reach a goal實(shí)現(xiàn)目標(biāo)進(jìn)球，得分，球門(mén)seta goal 得分（踢進(jìn)一球）keep goal 守球門(mén)3. of high quality高質(zhì)量的of + 修飾詞（如high ， great， little ，some， no 等） +抽象名詞結(jié)構(gòu)除了用作定語(yǔ)，還常用作表語(yǔ)，相當(dāng)于第 1頁(yè)形容詞的作用。此結(jié)構(gòu)中的名詞還常有value,importance,use, help, interest 等。b

6、e of great value = be very valuablebe of great use= be very useful4. signalv.發(fā)信號(hào)；示意signal to sb. 向某人發(fā)出信號(hào)signal （ to sb） to do （向某人）發(fā)出做.的信號(hào)n. 信號(hào)，暗號(hào)a danger/warning signal 危險(xiǎn) /警告信號(hào)traffic signals 交通信號(hào)5. in a way = in one/some way在某種程度上in the way/in one以sway這種 / 那種方式in any way 在任何方面by the way順便說(shuō)一下，順便問(wèn)一

7、下by way of經(jīng)由on one s way/the way to在去 .的途中in no way決不，一點(diǎn)兒也不（置于句首時(shí)，句子要用部分倒裝）6. arise viarose arisen出現(xiàn)；發(fā)生，產(chǎn)生a new difficulty has arisen.（由 .）引起；（因 .）產(chǎn)生arise from因 .產(chǎn)生 =result fromarise 作出現(xiàn)，產(chǎn)生講時(shí)，多以抽象名詞作主語(yǔ)，如crisis ， difficulty, situation辨析 arise， rise， raisearisearose, arisen產(chǎn)生，發(fā)生，出現(xiàn)vi most accidents ar

8、ose from carelessness.risevirose risen升起來(lái)，上升the sun rises in the east and sets in the west.raisevt. raisedraised舉起，使 .上升she raised her head and stared at them.7. deal with對(duì)待；對(duì)付；處理與 .交易（尤指做買賣）論及；涉及deal withdeal 是不及物動(dòng)詞，故 deal with 一般與 how 連用do withdo 是及物動(dòng)詞，故do with一般與 what 連用he knows how to deal with

9、men, but when he meets women, he doesnwhat t knowto do with them.8. watch over 看管；照顧 看守；監(jiān)視；守衛(wèi)；保護(hù)watch out (for)注意，留神，當(dāng)心keep a watch on 監(jiān)視under the close watch 在嚴(yán)密的監(jiān)視下be on the watch ( for)小心提防，警戒照顧take care oflook aftercare forattend tosee toiv 作業(yè)布置翻譯練習(xí)：1. the goal of early calculating machines was tosimplify difficult sums.2. with operators as their coaches, they can even control rockets to expl