ʹ˸߷ֳɿM֪WУTЇČWȻR(zhn)ڇĴWЇWĿ̶̿yǮRѷeɽ“Reading List”ĕrl(f)F(xin)oՓô̿߀ǟog[ҪЕĿΛr߀ҪõxPӛ
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λ~ʲôӵ?
λ~w׃Ժͼ(ji)
׃ԣλ~ÁλԱЩԭȻ׃~RxͨÄ~~λͨ~䮔Z~
(ji)ԣҪҴ~RҪôȫּ~RλQԒfҪЩԭһѵ~Roλ
95ӢίTBritish CounciloΨһ}µ}Ŀ:The Spectacular Eruption of Mount St.Helens
һx}“ According to the text the eruption of Mount St.Helens and other volcanoes has influenced our climate by…”
@}ҰMount St.Helens P(gun)I~ԭMжλȫҪvľʥ˹ɽćl(f)ԭNMount St.HelensԼʹ@~ڴČ~`˼(ji)ԣǸԵ~RҲ鶨λ~팤Ҵ
Щ~xг䮔λ~?
Ƕλ~ķ
1.~R
xһЩ~ı^@N~ױӛסҲԭĶλ
ñڴϿһ˹ܲ-------y
һ˵ĂӳҦһ------L
һϴ10Nɫ·Ҳͣēu^-----
Ly
@N~~п@ӵ~һҪ衣
Sequoia ɼ ---֣ܺöλҲ(jng)鿼c
sodium Wc---yֻҪ֪һNWԪӡ
Simultaneous ͬr---L@N~cQ(yng)鶨λ~
2.(sh)ָ֣ͨrgXͰٷֱ
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“What are the dates of the TWO major eruptions before 1980?”
ô1980 3185$ 69%@Щ~LԭȫӢͻȻׂܳ(sh)ʮ@Ҳͺܺûԭҵ
3.~бw,Č~@һcҶϤöf
4.̖
̖߅~ͨ^̖ԭMжλ“paper conversation”(three cubicmiles) @Щ~]ʲôeڷ̖ͿԸ(j)̖ԭMЌҡ
֮ڇԇxУoՓx߀ǻش10}Ŀλ~ČңһNЧđ(yng)ԇnjWg(sh)µxҪ