外研版高中英语学案选择性必修第三册精品课件 Unit 5 Learning from nature Section B Using language.pptVIP

;内容索引;;[重点单词];识记阅读词汇

1.batn.?

2.echo-locationn.?

3.radarn.?

4.swimsuitn.?

5.dragonflyn.?

6.dronen.?

7.spidern.?

8.physiciann.?;串记拓展词汇

1.wisdomn.智慧→adj.明智的;英明的?

2.employv.使用,运用→n.雇主→n.雇员;雇工→n.雇用;使用;就业→n.失业

→adj.失业的?;[重点短语];;;【归纳拓展】

(1)wisdomof(doing)sth.(做)某事的智慧

wordsofwisdom至理名言;智慧箴言

(2)wiseadj.明智的,充满智慧的

Itiswisetodosth.做某事很明智。

(3)wiselyadv.明智地

【背佳句】Acountryshouldmainlyrelyonthestrengthandwisdomofitsownpeople.

一个国家应该主要依靠本国人民的力量和智慧。;练出神单句填空

①Itendtodoubtthewisdomof(separate)achildfromitsfamilywhateverthecircumstances.?

②BeforeIdepartedfromtheairportmyfathergavemeafewwordsof

(wise).?

写精彩完成句子·背诵

③在你参加工作面试之前打扮是明智的,因为这有助于给面试官留下一个好印象。(应用文之建议信)

beforeyougotoajobinterviewasithelpstoleaveagoodimpressiononinterviewers.?;2.employv.使用,运用;雇佣

Inspiredbydolphins,peoplehavelearnthowtosendsignalsunderwater,whichiscurrentlyemployedintsunamiearly-warningsystems.(教材原句)

在海豚的启发下,人们学会了如何在水下发送信号,这一技术目前被用于海啸预警系统。;【归纳拓展】

(1)employsb.(assth.)雇佣某人做……

employsb.todosth.雇佣某人做某事

beemployedindoingsth.从事,忙于(做某事)

(2)employmentn.雇用;职业;就业

inemployment在业,有工作

outofemployment失业

【背佳句】Sophisticatedstatisticalanalysiswasemployedtoattaintheseresults.

利用尖端的统计分析技术得到了这些结果。;练出神单句填空

①Forthepastthreeyearshehasbeenemployedanarchitect.?

②Withtheexamapproaching,thestudentsareemployed??goingovertheirlessons.?

写精彩句式升级·背诵

③Hewasemployedinreadingandhedidn’tseeTomcomein.

→,hedidn’tseeTomcomein.(用过去分词短语作状语改写)?

→,hedidn’tseeTomcomein.(用现在分词短语作状语改写)?;;非谓语动词作主语、宾语和表语

情景导入

Whilefinding①informationiseasierthanever,itishardertoresearch②ontheInternet.Thereisalotmorematerialavailable,whichmeansyoumaybeoverwhelmed③withtheamountofinformation.Yo