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ȻЇ(gu)W(xu)@ӠČW(xu)ƽr(sh)ôŬһкܶʘĕr(sh)gsһׂ(g)Сr(sh)һՓҌ߀ஔ(dng)Ư@ĻĽʽIJͬɵĺЇ(gu)ʼK(qing){(dio)xҪ(x)ʣ(x)(x)x;СB(yng)g[ʽķxԴҬF(xin)ھҪB(yng)ץP(gun)I~ץc(din)xo(w)Փԇ߀Ǟ(gu)棬֮ؾǶλ~İ
ȽBһʲôǶλ~?
䌍(sh)ܺ(jin)(g)ȷѼsȥưɣѺf(shu)ư|(du)@(g)ưDz֪c(din)ҲĿĵ;|s֪ôֻҵ|ҵư@|֪ģÁ(li)λ~RưɄtĿڣҲҪҵĴ
λ~ķQкܶ࣬P(gun)I~ּ~~~ȵ@Щֻǂ(g)QTxһµģһ(g)Ը(j)}ɻԭĶλ܉ҵ̎~@(g)}е~Ƕλ~ or key word
λ~ʲôӵ?
λ~w׃Ժͼ(x)(ji)
׃ԣλ~Á(li)λԱЩԭȻ׃~RxͨÄ(dng)~~(li)λͨ~䮔(dng)Z(y)~
(x)(ji)ԣҪҴ~RҪôȫּ~R(li)λQԒf(shu)ҪЩԭһѵ~Ro(w)λ
95Ӣ(gu)ίT(hu)British 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~ԭM(jn)жλ(hu)ȫҪvľʥ˹ɽćl(f)ԭN(g)Mount St.HelensԼʹ@(g)~ڴČ~`˼(x)(ji)ǸԵ~RҲ鶨λ~(li)Ҵ
Щ~x(dng)г䮔(dng)λ~?
Ƕλ~ķ
1.~R
xһЩ~ı^⣬@N~ױӛסҲԭĶλ
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һ(g)ϴ10Nɫ·Ҳͣēu^-----
֣L(zhng)y
@N~~п@ӵ~һҪ
Sequoia ɼ ---ܺöλҲ(jng)鿼c(din)
sodium W(xu)c---yֻҪ֪һNW(xu)Ԫ
Simultaneous ͬr(sh)---L(zhng)@N~c(din)Q(yng)鶨λ~
2.(sh)ָ֣ͨr(sh)gXͰٷֱ
һ(g)}Ŀ@ӆģ
“What are the dates of the TWO major eruptions before 1980?”
ô1980 3185$ 69%@Щ~?yn)L(zhng)ԭȫӢģͻȻܳ(li)ׂ(g)(sh)ʮ@ۣҲͺܺûԭҵ
3.~бw֣,Č~@һc(din)ҶϤöf(shu)
4.̖(ho)
̖(ho)߅~ͨ^̖(ho)ԭM(jn)жλ“paper conversation”(three cubicmiles) @Щ~]ʲôeڷ̖(ho)ͿԸ(j)̖(ho)ԭM(jn)Ќ
֮ڇ(gu)ԇxo(w)Փx߀ǻش10}Ŀλ~ČһNЧđ(yng)ԇԣnjW(xu)g(sh)µxҪ