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托福聽力真題解析——Feeding Habits of Shorebirds
時(shí)間:2020-07-31
來源:網(wǎng)絡(luò)
作者:網(wǎng)絡(luò)
shorebird
200
NA: summer breed territorial
but: winter congregate→2.細(xì)節(jié)題,信號(hào)詞:but
!: 多 birds→1.主旨題,信號(hào)詞:amazing
小 area
S: 多 competition
P:sure
but:▲grocery store→3.目的題,信號(hào)詞:舉例
S: dift
P: dift
! own method
DN: receptor bill mvmt
DW: dpr→→4.細(xì)節(jié)題,信號(hào)詞:in additon
so: sm fd
other place
S:X compete
P:√
!discv
westn sdpr:
pst: 小 snail
but:supplement→6.細(xì)節(jié)題,信號(hào)詞:過去現(xiàn)在不同
main→biofilm: layer→5.細(xì)節(jié)題,信號(hào)詞:專有名詞
micro
everywhere
多 carbo
1st: !slow
X hunt
graze
! lower food chain
題目解析:
主旨題:開門見山,在第一段由信號(hào)詞:amazing引出核心詞:多 birds,小area.對(duì)應(yīng)選項(xiàng) C
細(xì)節(jié)題:出題信號(hào)是轉(zhuǎn)折,核心考詞是:territorial,territorial作為考點(diǎn)詞出現(xiàn)在TPO01第四篇講座:Marmot土撥鼠這篇文章中。
原文:Female Student: they re so territorial and loners.
目的題:
出題信號(hào)為類比,教授用雜貨店(grocery store)與shorebird飲食進(jìn)行類比。
類比舉例考點(diǎn)很好預(yù)判,每篇講座幾乎都會(huì)考到,當(dāng)教授提到與講座不相關(guān)話題時(shí)即為出題信號(hào)如:沙漠植物文章提到熊(TPO41Lecture1:DesertPlants);地球軌道文章提到表的指針(TPO17Lecture2:Milankovitch Hypothesis);細(xì)胞分裂文章中提到鞋帶(TPO12Lecture1: Cell Division)
細(xì)節(jié)題:出題信號(hào)詞為:in addition 并且提到兩種鳥進(jìn)行對(duì)比,聽到此處迅速縮寫鳥的名字,后面特點(diǎn)為考點(diǎn)
細(xì)節(jié)題:出題信號(hào)詞為專有名詞biofilm;原文核心詞layer與A選項(xiàng)核心詞surface同義改寫;原文核心詞full of carbohydrate與C選項(xiàng)核心詞:high carbohydrate同義改寫
細(xì)節(jié)題:出題信號(hào)為今昔對(duì)比,今昔對(duì)比為常見考點(diǎn)。
常見信號(hào)詞有:
表過去:once/traditionally/conventionally/usually/inthe past/for a long time/for quite some time/originally
表現(xiàn)在:but now/recently/however/recent research shows that
