2018年5月26日托?谡Z機經(jīng)精準(zhǔn)預(yù)測
Task3
閱讀
標(biāo)題:Build a campus garden
變化:A student wrote a letter to campus newspaper suggesting to make a campus garden for 2 reasons. (A) Students can relax with flowers and trees (B) there is an empty land behind the scientist buildings which is suitable for being a garden
聽力
態(tài)度:The guy disagrees
原因 1:It's cold for most of time here. Only blooming time for plants is summer break. During rest of time when campus is full,the flowers can't grow, the campus garden is meaningless.
原因 2:The empty land is gonna be used to expand the scientist buildings
Task4
閱讀 標(biāo)題:Convergent evolution,趨同進(jìn)化。
定義:生活在不同地方的生物會因為相似的環(huán)境進(jìn)化出相似的特點。
聽力
例子:Lecture 中講了兩種食蟻獸生物,一種住在非洲,一種住在澳大利亞,它們吃同一種昆蟲,這種昆蟲生活的地方很隱秘。而盡管這兩種昆蟲生活在完全不同的地方,它們都進(jìn)化出了 large, sticky tongues 以幫助它們獲取這種昆蟲作為食物。
Task5
聽力
問題:the girl has a time confliction between her tutoring program and her history class this semester
解決方案 1:change her history class to next semester
優(yōu)點 1:can continue her tutoring program
缺點 1:next semester the history class will change from ancient to modern, which she’s not interested in
解決方案 2:ask her classmates from math class to help her out
優(yōu)點 2:she can take history classes this semester
缺點 2:she cannot keep tutoring kids math anymore
Task6
聽力
話題:把一些物種從一個地方移到另一個地方可能會對當(dāng)?shù)氐奈锓N產(chǎn)生一些不好的結(jié)果。
要點 1:樹長的太高大會擋住其他樹木接收陽光
例子 1:有一種名為 A 的樹長得很高大,但是卻擋住了陽光,這樣影響了比它矮小的植物進(jìn)行光合作用,對生長不利。
要點 2:有些樹木會繁殖過快,導(dǎo)致物種入侵。
例子 2:有一種名為 B 的樹,能夠在很短的時間內(nèi)繁殖,因此成為了外來入侵者,占領(lǐng)了很多本土植物的土地,影響其生存。