外研版高中英语学案选择性必修第四册精品课件 Unit 6 Section A.pptVIP

;内容索引;;Ⅰ.重点单词;串记拓展词汇

1.hazardousadj.危险的,不安全的→n.危险,冒险的事?

2.unexceptionaladj.平常的→adj.异常的,例外的

→n.例外,异议?

3.tragicallyadv.悲惨地,不幸地→adj.悲剧的,悲惨的

→n.悲剧?

4.instantaneouslyadv.瞬间地→adj.瞬间的,即时的?

5.suspendv.暂停,中止→n.暂停;暂缓,延期?;【掌握构词规律快速记牢单词】

re-表重复

re+kindle=rekindle

re+tell=retell

re+view=review

re+union=reunion

re+construction=reconstruction;Ⅱ.重点短语;;StepOne While-reading;Task3Readthetextcarefullyandchoosethebestanswer.

1.HowdidpeoplefeelwhentheywerewatchingNeilArmstrong’slandingontheMoon?

A.Theyweresatisfied.

B.Theywerenervous.

C.Theywerethrilled.

D.Theyweredisappointed.;2.WhatwasspecialabouttheChallenger?

A.Itattractedmillionsofpeople.

B.Therocketswerereplacedbythespaceshuttle.

C.Christawasabouttobecomethefirstcivilianinspace.

D.Peopleseemedtohavelostitswonderattheamazingachievementsoftheastronauts.;3.Accordingtothepassage,whichofthefollowingisTRUE?

A.PeoplehadassumedthelaunchoftheChallengertobeverysafe.

B.TheChallengerspaceshuttleexplodedseveralminutesaftertakingoff.

C.ThereweresevenastronautsinApollo11spaceship.

D.PeoplewerenotsurprisedaboutthefailureoftheChallenger.;4.WhateffectdidtheChallenger’sexplosionhaveonpeopleatthattime?

A.Itcastashadowonpeoples’hearts.

B.Peopledidn’tcareaboutit.

C.Peoplefeltdisappointed.

D.Peoplewerelostinsorrow.;StepTwo Post-reading;therewasneveranydoubtthatmanned6.(flight)wouldcontinue,andon29September1988,thespaceshuttleprogrammeresumedwiththe7.(success)launchofDiscovery.It8.(be)over30yearssincethe9.(lose)ofChallenger.ThesacrificeoftheChallengercallstous,remindingusthatwemustcontinuetoreachforthestars,nomatter10.distanttheymightseem.?;Ⅱ.长难句分析

1.Millionswatchedthatfirstlunarlandingonblackandwhitesets,theirheartsintheirmouths,awareofhowardu