1 縮寫類
單詞的前三四個字母或者是單詞的首字母縮略,你要熟練到看到TP,就知道是temperature.
例如:education-edu.,
Government-gov,
Hypothesis-hypo,
Study-stu,
Research-res,
temperature- TP,
Middle age-MA
2 派生詞類
派生構詞法是英語的主要構詞方法。記這類詞的時候,可以去掉派生部分(除否定詞綴),意思完全足夠。省去派生部分可以節(jié)省很多時間。
例如:equipment-equip,
Variation-vary,
Impressionism-impress-press,
realism- real,
dating-date,
recycling-recycle,
natural- nature,
circular-circle,
rotation-rotate,
familiarize-familiar
3 專用符號類
一些化學物質的化學符號或者固定的簡化方式。
例如:Forexample-e.g.,
carbon dioxide- CO2,
hydrogen sulfide- H2S,
carbonic Acid- H2CO3,
sulfuric Acid- H2SO4,
oxygen-O2,
hydrogen- H2,
zinc-Zn,
copper-Cu,
helium-He,
ammonia-NH3
4 數(shù)學符號類
托福聽力的題目基本是按照文本順序出題的,這些數(shù)學符號不僅可以讓我們記筆記的速度大大加快,也可以幫助我們更快更準地在筆記中定位題目出處,從而能夠準確選出正確選項,
例如:問題是問原因,我們可以從∵或→符號定位;
問題問到不同或相同,從符號=或≠,我們也能夠很快定位;
題目是多選題,我們可以從+號處去定位。
常用符號
> surpass, exceed
< less than
= equal to, the same as
≠ difference
↑ increase, promote, enhance, improve
↓ decrease, fall, worsen
+ plus, add, besides, moreover
- minus, deduct, except
→ result in, lead to
← originate from, date back to
√ correct, good, positive, affirmative
× wrong, bad, mistaken, negative
! outstanding, important, just remember
∵ because, owing to, thanks to, since, as
∴ therefore, consequently, as a result, so,hence