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3月 SAT考試 已落下帷幕，昨天為大家?guī)砹藖喬貐^(qū)SAT機(jī)考考情回顧，今天繼續(xù)為大家更新3月北美SAT機(jī)考的最新考情！
3月機(jī)考SAT閱讀部分整體難度中等，和Bluebook的題目很接近，建議考前把真題完全吃透。
而且詞匯一直是閱讀部分的考察重點(diǎn)，為了更好地應(yīng)對考試，建議詞匯量積累10000-12000。同時，注重機(jī)考Bluebook和真題機(jī)經(jīng)詞匯的積累。
對于SAT考生來說，閱讀部分相對而言信息量很大，選項(xiàng)也比較長，對于時間的把控至關(guān)重要，建議考前堅持模考，把握做題速度。
此外，考試的題目和Bluebook中題目的考點(diǎn)完全相同，所以把握不同考題的考點(diǎn)至關(guān)重要。能夠熟練掌握不同題型的重點(diǎn)和解題方法，可以有效提升分?jǐn)?shù)。
本次SAT閱讀部分題目回憶如下（內(nèi)容根據(jù)參加考試的教師和學(xué)生回憶進(jìn)行整理，僅供參考，具體考試內(nèi)容可能和本版本有細(xì)微差異）：
1.In Oodham, an Indigenous language from the Southwest region of what is now the United States, gogs means "a dog", whereas gogogs is used to refer to several dogs. This phenomenon, in which an element of a root word is repeated, sometimes with modification, within another word that is related to the root word, is called reduplication. In this case, the element "go" in gogs gets repeated in gogogs. There are many examples of this type of reduplication in O'odham.
The text makes which point about the O'odham word gogogs?
A) It contains a repetition of the element "go" in gogs.
B) It doesn't have a clear equivalent in English.
C) It is the only word in O'odham that uses reduplication.
D) It is identical in meaning to several other words in O'odham.
參考答案 A
2.Researchers César A. Hidalgo, Elisa Castañer, and Andres Sevtsuk created a computer model to predict the mix of gyms, beauty salons, and other businesses found in a given neighborhood. How we define a neighborhood and its boundaries is subjective, so the team used a clustering algorithm to locate dense groupings of amenities that represent human- identified neighborhoods like Boston's Central Square. The predictive model, which incorporates this algorithm, is sure to be invaluable in determining the optimal mix of a city's amenities.
According to the text, why did the team employ a clustering algorithm?
A. The algorithm provided insight into how customers are made aware of new gyms and beauty salons.
B. The algorithm gave them an objective way to identify neighborhoods.
C. The algorithm could be used to evaluate the reasons for a business's closing.
D. The algorithm could predict which types of businesses would be successful in a given neighborhood.
參考答案 B
Command of evidence: textual 文本證據(jù)題
Some fuel additives contain cerium oxide nanoparticles (Ce02-NPs), which can leach into waterways and soils via wastewater. In a 2015 study, Maël Garaud and colleagues found that CeO2-NPs can accumulate in the bodies of zebra mussels (Dreissena polymorpha). While bioaccumulation of manufactured nanoparticles may be inherently worrisome, it has been hypothesized that CeO2-NP bioaccumulation in invertebrate like D. polymorpha could serve a valuable proxy role, observing the need for manufacturers to conduct costly and intrusive sampling of vertebrate species- such as rainbow trout (Oncorhynchus mykiss), commonly used in regulatory compliance testing for manipulative bioaccumulation, as environmental protection laws currently require.
Which finding, if true, would most directly weaken the hypothesis presented in the text?
A. When D.polymorpha and O. mykiss are exposed to similar levels of Ce0z-NPs, concentrations of CeO2-NPs in animals of both species show little variation from individual to individual.
B. The rate of CeO2-NP uptake in D. polymorpha differs from the rate of CeO2-NP uptake in O. mykiss in a way that is not yet well understood by researchers.
C. D. polymorphahas been shown to accumulate several other types of manufactured nanoparticles in addition to CeO2-NPs, whereas O. mykiss has been shown to accumulate only Ce02-NPs.
D. Compared with O. mykiss, D. polymorpha can accumulate detectable CeO2-NP concentrations with significantly fewer negative effects.
參考答案 B
In the early 19th, ships in the British Royal Navy were ranked based on military strength. The system considered the number of a ship's cannons and decks. “First rate” was the highest ranking, and “sixth-rate” was the lowest ranking, followed by unranked ships. This ranking determined the size of a ship’s crew: first-rate ships had between 850 and 875 crewmen, while lower- ranked ships had fewer. Two of the ships in the British Royal Navy from this period were the Dreadnought (98 cannons and three decks) and the Royal George (120 cannons and three decks). Of these two, only the Royal George was ranked a first-rate ship. It can therefore be concluded that __________________
Which choice most logically competes the text?
A) the Dreadnought had between 850 and 875 crewmen.
B) all ships with at least 98 cannons were ranked as first-rate ships.
C) the Royal George needed a crew larger than 875 people in order to operate efficiently.
D) not all ships with three decks were ranked as first-rate ships.
參考答案 D
register,amass,acclaim,vindicate,insurmountable,dogmatic.
3月SAT文法部分可謂是非常友好。自去年開始，SAT文法部分的考試無一例外包含了我們平時所學(xué)的全部知識點(diǎn)（如主謂一致、邏輯主語、標(biāo)點(diǎn)符號、劃分句子結(jié)構(gòu)等）。
閱讀和文法之間的題量分布完全符合官方給出的這個標(biāo)準(zhǔn)：
但每位同學(xué)的題目分配細(xì)節(jié)會有不同，比如有加拿大地區(qū)的考生反饋“語法我的sentence boundaries, 好像只有3道題，感覺transition題比較多，并且transition有一道很難。”
平時準(zhǔn)備充分以及基礎(chǔ)比較扎實(shí)的同學(xué)普遍反饋說Module one比較容易，即使Module two進(jìn)入到了hard模式也會比較有信心的去應(yīng)對，更有同學(xué)會選擇先完成文法的部分。整場考試完畢后，同學(xué)們也都會認(rèn)為文法部分最有把握，全部的知識點(diǎn)均在課堂上被覆蓋。
備考建議：第一步，系統(tǒng)地學(xué)習(xí)每一塊語法module；第二部，進(jìn)行大量的專項(xiàng)練習(xí)；第三步，利用套題進(jìn)行反復(fù)訓(xùn)練、模擬以及反思。
從本次考試內(nèi)容上來看，知識點(diǎn)考察靈活度增加的部分為：一元二次函數(shù)的多種形式和應(yīng)用、一元二次函數(shù)解的數(shù)量、圓的方程和分析應(yīng)用、三角函數(shù)的公式轉(zhuǎn)換、統(tǒng)計度量、不等式的范圍計算、以及相似圖形的對應(yīng)比例關(guān)系等，這些也都是著重考察的部分，且靈活度有明顯的提升。
尤其是module2中有幾道題干篇幅較長的題目，要求考生準(zhǔn)確的定位數(shù)據(jù)信息，并且完成快速運(yùn)算。所以考生需要注意在平時學(xué)習(xí)或做題過程中多加訓(xùn)練自己應(yīng)用題數(shù)據(jù)獲取和數(shù)據(jù)構(gòu)建關(guān)系的能力。
從整體來看，考察的內(nèi)容和難度都在考綱的要求范圍之內(nèi)，也算是中規(guī)中矩，只是靈活度有所增加。建議同學(xué)們多進(jìn)行計時刷題訓(xùn)練，整理錯題和分析，多多復(fù)盤舉一反三，考前建立良好的考試心態(tài)，考試的過程中一如往常的穩(wěn)定發(fā)揮，仔細(xì)審題避免馬虎，計算靈活多加檢查，數(shù)學(xué)部分會給予你很好的分?jǐn)?shù)回饋。
1??【課前】：專屬學(xué)管對接，上課提醒，配備課程電子版講義
2??【課中】：結(jié)合SAT歷年真題和考察范圍，利用有限的時間快速掌握知識體系以及答題技巧，?？技狱c(diǎn)評了解自己的弱項(xiàng)。
3??【課后】：專屬輔導(dǎo)答疑，學(xué)管輔助完成課后作業(yè)?總結(jié)筆記，作業(yè)批改和答疑！
4??【服務(wù)】：課程回放?答疑?模考
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