GreatScientists第二课时languagepoints教学设计.docxVIP

教学设计

Period2

Languagepoints(Pre-reading＆ReadingI)

Teachingaims：

1）Getstudentstounderstandthepassageagain.

2）Enablethestudentsunderstandlanguagepointsofthepassagesdeeply.

Focus：Enablethestudentstomastersomeimportantlanguagephenomenon.

Teachingmethods:Practice,reading

Teachingaids:amulti-functionalcomputerandarecorder

Teachingsteps:

Stepone:Revision

Readthepassageagainandfillintheblanks:

JohnSnowwasawell-known____inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera____out,hebegantogatherinformation.He_____onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe______died.Sohedecidedthatthepollutedwatercarriedcholera.Hesuggestedthatthe_____ofallwatersupplybe_______andnewmethodsof________withpollutedwaterbefound.Finally,“KingCholera”wasdefeated.

Keys:doctor19thcausedefeatbrokemarkedpumpsourceexamined

dealing

Steptwo.Languagepoints

一：单词精讲

1.concludevi.终结；结束;推断；决定

1）Themeetingconcludedattenoclock.会议于十点钟结束。

2）Itishardtoconclude.这很难断定。

[拓展]

conclusionn.结束,结论

make／draw／reach／cometo／arriveataconclusion下结论，得出结论；

bringsth.toaconclusion使…结束；

inconclusion作为结论，最后；

2.attendv.1)注意；留意；处理(与to连用)=dowith

2)出席；到场：3)照看；照料：=takecare;lookafter

1）Wellattendtotheproblemlater．稍后我们将关注那个问题。

2）Whichdoctorisattendingyou?哪一个医生为你看病?

[拓展]

attendancen．出席，出席的人数，伺候，照料

attendschool上学

attendalecture/meeting听讲座/出席会议

attendawedding/ceremony出席婚礼‘/参加典礼

3.exposevt.

1)使暴露,显露2)曝光3)揭露

exposuren．(在日光、风雨、危险中)暴露，暴晒(后接to+n．)；(摄影的)曝光

beexposedto….置身于……;暴露于…

1）Arealartistcanalwaysexposehisstudentstogoodartandmusic

称职的艺术家总能使学生接触美好的艺术和音乐

2）Thisfilmhasbeenexposed.这片子已经感光。

3）Heexposedtheplantothenewspapers.他向几家报纸透露了这个计划。

4）Exposuretothecoldwindleftmylipsfeelingdry．我暴露在寒风中，觉得嘴