高中英语牛津译林版 (2019)选择性必修 第三册Unit 4 Protecting our heritage sitesReading说课ppt课件

这是一份高中英语牛津译林版 (2019)选择性必修 第三册Unit 4 Protecting our heritage sitesReading说课ppt课件，共18页。PPT课件主要包含了Similarity，Contrast，Order，Time，Example，Emphasis，Position，Conclusion等内容，欢迎下载使用。

Transitinal wrds and phrases in writing and reading
Transitins are the wrds, phrases r sentences that shw the relatinship between tw r mre ideas.
Our schl is really an ideal place t stay and study in. Besides, there are s many friendly classmates and hard-wrking teachers, s I feel very happy. Hwever, I have difficulty with math at present. I’m afraid they will laugh at me. Therefre, I seldm ask my teacher and classmates math questins.
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bridges, tunnels, and cmbinatins
 Transitinal wrds and phrases
als, likewise, similarly
but, hwever, still, yet, nevertheless, nnetheless, in cntrast, in spite f, n the cntrary, n ne hand…n the ther hand
first, secnd, third, next, then, afterward, subsequently
nw, later, finally, recently, currently, immediately, at last
namely, specifically, fr example, fr instance, t illustrate
even, indeed, in fact
here, there, abve, belw, beynd
Cause and effect
s, thus, therefre, accrdingly, cnsequently
Additinal supprt
and, again, als, besides, mrever, further, furthermre, meanwhile, additinally, as well, in additin, equally imprtant
briefly, in brief, in cnclusin, t cnclude, t summarize, in sum, t sum up, n the whle, in a wrd
Heritage sites are at risk frm natural frces. The lng-term natural frces, such as wind, water and temperature, can gradually wear dwn heritage sites. Fr instance, the pyramids f Egypt are nw several metres shrter than they were riginally.
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Althugh space explratin demands huge investment, the space industry actually can bring great ecnmic value…Mrever, the amazing wrk these peple d can prvide educatin and inspiratin fr the next generatin.
In the circumstances, it’s time fr a spacewalk. First, we put n ur spacesuits, which allw us t breathe in space and prtect us frm expsure t the cld and radiatin. Then we head ut, smetimes fr hurs at a time, with the beautiful Earth visible belw.
 Use transitinal wrds and phrases in writing
yur writing fllws a lgical path
supprting pints
Transitinal wrds and phrases enable yur writing t prgress dwn this path in a clear, lgical manner.
hwever, in cntrast, r nnetheless, unfrtunately
There are currently arund 1,100 (heritage) sites in mre than 160 cuntries wrldwide. Unfrtunately, they face a variety f dangers and many f them are in urgent need f prtectin. Let’s lk at sme specific issues.
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 Use transitinal wrds and phrases t read precisely
“hw, when, where, why” and ther relatinships
… In sme cnflict areas where civil wars ften break ut, fighters have even destryed heritage sites n purpse. Meanwhile, Wrld Heritage status may give rise t a series f prblems. One f the prblems is the fld f turists.
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A. Wrld Heritage status causes cnflict.B. Turism can bst lcal ecnmy.C. Flds usually happen in the prtected areas.D. The sites may suffer wing t Wrld heritage status.
What des the authr want t tell us in the text?