高二英语选修7单元知识点教案12.docx
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高二英语选修7单元知识点教案12
英语译林牛津版选修7Unit2:
导学案(阅读02)
M7U2ReadingII导学案(Languagepoints)
Learningaims(学习目标):
1.Graspthelanguagepointsinreadingpart.
Importantpoints(学习重点):
1.Grasptheusageofsomeimportantwords.
2.Analysethestructuresofsomedifficultsentences.
Difficultpoints(学习难点):
1.Difficultsentences2.pastandfuturetenses
Learningguides(方法导引):
Explain,discussanddoexercises
Learningprocedures(学习过程):
Step1.Revision
Askstudentstoanswersomequestionsaboutreadingpart
Step2.Dealingwithimportantwords.
1.Thisarticlewillfocusontwomedicinesthathavechangedpeople’slives.
﹙1﹚focuson聚焦于,集中(注意力)于
今年我们会议的中心议题是儿童权益。
a.Thisyearourmeetingthequestionofchildren’srights.
b.Someteenagerstendtobedistractedbynewthingssothattheycannotontheirstudy.
A.absorbB.attractC.focusD.appeal
2.Ifyouopenupanymedicinecupboardintheworld,thereisahighprobabilitythatyouwillfindaspirinandpenicillin.
(1)openup打开;开发;开始
a.他们决定在市区设立一个办事处。
Theydecidedtoanofficeintown.
b.Youshouldn’tkeepyouremotionsallbottomedupinside.Youreallyneedtotosomebody.
A.openupB.payoffC.putoffD.lookout
(2)probabilityn.可能性,概率
a.他不可能成功。
Thereisnoprobabilityofhissuccess.(句型转换)
Thereisnoprobability.
归纳拓展:
Thereisa/noprobability/possibility/chancethat…(没)有可能…
Thereisa/noprobability/possibility/chanceof…(没)有可能…
Thechancesisthat…/Chancesarethat…有可能…
b.Everybodythinkslittleofthefilm.Infact,thereisnoofitbeingtriedoutinthefilmfestival.
A.signB.useC.possibilityD.doubt
(3)thatyouwillfindaspirinandpenicillin是名词probability的同位语从句,表示其
内容。
a.消息传来说他昨天死了。
Wordcamehediedyesterday.
我从王先生那边带来一个消息,他说他今天下午不能来看你了。
I’vecomefromMr.Wangwithamessagehewon’tbeabletoseeyouthisafternoon.
b.NewscamefromtheschoolofficeWangLinhadbeenadmittedtoBeijingUniversity.
A.whichB.whatC.thatD.where
3.…,butinfact,3,500yearsago,somerecipesrecommendeddrinkingateamadefromthedriedleavesofaparticularplanttoreducebodypains.
(1)推荐;介绍;建议;劝告
a.他建议佩戴安全设备。
Herecommendssafetyequipment.
b.Thedoctorrecommendedthatyouswimaftereatingalargemeal.
A.wouldn’tB.couldn’tC.needn’tD.shouldn’t
归纳拓展:
向某人推荐某物建议/劝告某人做某事
建议做某事
4.Itwasin1897thataEuropeanchemistcalledDr.FelixHoffmannproduced…
a.本句使用强调句型,强调句型的结构如下:
(1)基本结构:
Itis/was+被强调部分+that/who+其余部分
(2)强调句的一般疑问句结构:
Is/Wasit+被强调部分+that/who+其余部分(用陈述语序)?
你们昨天下午是在会议室开的会吗?
inthemeetingroomyouheldthemeetingyesterdayafternoon?
(3)被强调部分是特殊疑问词时,强调句结构为:
特殊疑问词+is/wasit+that+其它部分(用陈述语序)?
是什么使他那么生气?
madehimsoangry?
(4)引导名词性从句引导词时,强调句结构为:
引导词+itis/was+that+从句其它部分。
他问汤姆什么时候才能回来。
HeaskedTomcameback.
(5)对not…until结构中until部分进行强调时,not需要放在被强调部分,句式为:
Itis/wasnotuntil…that+主句部分(用肯定形式)。
直到10点他才回来。
Itwas10o’clockhereturned.
b.---I’vereadanotherbookthisweek.
---Well,maybeisnothowmuchyoureadbutwhatyoureadthatcounts.
A.thisB.thatC.thereD.it
ItwasalongtheMississippiRiverMarkTwainspentmuchofhischildhood.
A.howB.whichC.thatD.where
5.Thefirsttrialsofthismedicinetookplacein1899whenthecompanyHoffmannworkedforbegangivingthemedicineinpowderformtophysiciantousewithpatients.
﹙1﹚trialn.考验;试验;试用;令人伤脑筋的人或事;审判
a.它能经受时间的考验。
Itcangothroughtime’s.
b.您可以免费试用两个星期。
Youcanhaveafreefortwoweeks.
c.她有时让家人伤透了脑筋。
Shewastoherfamilyattimes
归纳拓展:
因…受审反复试验;不断摸索
受审;在试验中
我们通过反复试验学习。
Welearnby.
6.Notonlyhasaspirinsavedmanypeople’slivesbyreducingfeverandhelpingstoppain,buttherearealsootherthingsthataspirincanhelpwith.
(1)notonly…butalso不仅,而且,用于句首时,notonly后面的句子要用部分倒装,butalso后的句子不倒装,also可以省略。
a.我们不仅把钱丢了,还几乎丧了命。
didweloseallourmoney,wealsocameclosetolosingourlives.
b.Thecomputerwasusedinteaching.Asaresult,notonly,butstudentsbecamemoreinterestedinthelessons.
A.savedwasteachers’energyB.wasteachers’energysaved
C.teachers’energywassavedD.wassavedteachers’energy
7.andin1977,astudycarriedoutintheUSAshowedthatthechemicalASAinaspirincouldpreventastroke,whichisatypeofseriousillnesswhenbloodvesselsinthebrainburstsuddenlyorareblocked.
﹙1﹚vt.阻塞,阻挡;妨碍
事故阻碍了高速公路上的两条道路的交通。
Theaccidenthastwolanesoftrafficonthehighway.
(2)n.块;街区;大楼;障碍物
我们住在同一个街区。
Weliveonthesame.
8.Theywereabletoproduceitinlargequantities.
﹙1﹚inlargequantities大量地
alarge/smallquantityof
large/smallquantitiesof大/少量的,接可数或不可数名词
a.大量的二氧化碳被排放到空气中。
carbondioxidearereleasedintotheair.
carbondioxideisreleasedintotheair.
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