外研版 (2019)Unit 5 A delicate world精品ppt课件

这是一份外研版 (2019)Unit 5 A delicate world精品ppt课件，文件包含51Unit5StartingoutUnderstandingideas课件pptx、51Unit5StartingoutUnderstandingideas练习docx等2份课件配套教学资源，其中PPT共32页， 欢迎下载使用。

Part 1 Cmprehending the Reading TextPart 2 Learning VcabularyPart 3 Analysis f sentence structures
What d yu knw abut “Macquarie Island (麦夸里岛)”?
Macquarie Island is lcated in a very remte part f the suthern ceans, half-way between Australia and Antarctica.It prvides majr gelgical interest, as the nly place n Earth where rcks frm the earth’s mantle (6km belw its crust at the cean flr) are being actively expsed abve sea level.
The island is still seismically active with frequent earthquakes and landslides as the gelgical prcesses cntinue. The rck expsures n Macquarie Island are remarkable fr their lack f defrmatin and the clarity f the rck sequences frm all levels dwn t 6km belw the cean flr crust.It is recgnised n the wrld heritage list fr its wild natural beauty and its phenmenal cncentratins f marine life. The vast majrity f the site (5,272 km2, 97.7% f its ttal area) falls within a marine reserve that prtects the cean arund the island, supprting sme 100,000 seals and 3-4 millin penguins. A breeding ppulatin f 850,000 pairs f endemic Ryal Penguins is ne f the greatest cngregatins f seabirds in the wrld, while king penguins, fur species f albatrss and elephant seals are ther prminent members f the rich wildlife cmmunity.
Lk at the pictures and title. What will be talked abut in the passage?
Read and chse
1. Which animals are nt the nativc inhabitants n Macquaric Island?A. Ryal penguins. B. King penguins. C. Elephant seals. D. Rabbits.
3. What des the wrd“ their”in the 5th paragraph refer t?A. Cats’ B. Rabbits’. C. Parakeets’. D. Dgs’
Read and fill
Grup discussin
Pst-reading
1 What is yur understanding f “we humans we it t the island t give it a happy ending” ?2 D yu think it was right t eradicate the “pests” frm Macquarie Island? Give yur reasns.3 Hw culd similar situatins be avided in the future?
Learning Vcabulary
➊If the day turns ut snwy, we may have t change ur plans.如果那天下雪的话，我们可能得改变计划。❷The experiment turned ut t be harder than we thught.这实验结果比我们想象的要难。❸It turned ut that I was wrng.结果是我错了。❹Thusands f peple turned ut t watch yesterday's ftball match .成千上万的人前去观看了昨天的足球比赛。❺The factries in China turn ut arund 200 millin masks a day during this perid.这段期间，中国的工厂一天生产约2亿只口罩。
turnut 作“结果是，证明是; (大量)出席，参加讲时，是不及物动词词组，不用于被动语态;作“制造，生产”讲时，是及物动词词组。
Sentence structures
(2)“nr/neither+情态动词/助动词/连系动词be+主语”,意为也不”，表示前面的否定情况也适用于另一人或物。If he desn't g t the club tmrrw, neither/nr will I.如果明天他不去俱乐部，我也不去。