SAT⼲货第⼀弹：语法IS题14⼤易错点，精讲精练
SAT⼲货开始正式发放，藤妹先感谢⼤家的⽀持了！今天为⼤家带来的是IS题的易错点汇总，每个易错点下⾯都准备了习题，供⼤家练习！
Improving Sentences
1.简洁原则
becau⽐becau of，aware of，considering；主动>被动；直接>间接；动词〉名词。
例：Anita liked to watch television, of which she found the scienceprograms especially fascinating.
(A) television, of which she found thescience programs especially fascinating
(B) television; she found the scienceprograms especially fascinating
(C) television, and it was especially thescience programs that were of fascination
(D) television; the fascination of thescience programs especially
(E) television, especially fascinating toher were the programs
2. run on句型
SVO，SVO
两个句⼦相连：SVO，conj SVO或者SVO；SVO
副词和介词不能连接两个句⼦：SVO，adv SVO或者SVO，prep SVO
adv：①以ly结尾的词；②词根判断法；③however,thus, hence, then, also, even
练习：SVO, thus SVO.
SVO, however SVO.
SVO, but SVO.
SVO, although SVO.
SVO; therefore SVO.
副词的比较级和最高级SVO; but SVO.
palmos
SVO; although SVO.
例：Since some (A) people are convinced that (B) dowsing, a method offinding underground water with a Y-shaped stick, is effective, but otherscondemn the procedure as (C) mere superstition (D) . No error(E)（P602.24）
1, Many students work after school and onweekends, conquently they do not have much time for doing their homework.
A, weekends, conquently they do not have
A, weekends, conquently they do not have
B, weekends, they do not have
C, weekends, as a conquence they do nothave
D, weekends, therefore they do not have
E, weekends; conquently, they do not have
2.Even the play’s most minorcharacters work together with extraordinary skill, their interplay creates amoving theatrical experience.
A, their interplay creates a movingtheatrical experience.
B, a moving theatrical experience iscreated by their interplay
C, and their interplay creates a movingtheatrical experience.
D, and a moving theatrical experience beingthe creation of their interplay
E, with their interplay they create amoving theatrical experience.
3.逻辑主语Logic subjecttequila shot
doing/done···，SVO.
adj./adv.，SVO
4. having，being
⾃杀词：在句⼦中充当时态的组成部分。
正确：放在句⾸⼤写。
例：Having been a victim of malicious rumors, Helen purpoly avoidedgossips.（P954. 3）
(A) Having been a victim of maliciousrumorsm star
(B) Her being a victim of malicious rumors
(C) Her having been victimized by maliciousrumors
(D) Becau being a victim of maliciousrumors
(E) Becau having been a victim ofmalicious rumors
5.时态ten
欢乐合唱团歌曲
6.单复数singular &plural
5、6常常合在⼀起考，从动词开始划线
7.平⾏结构parallelstructure
①doing, doing, and doing /名词，名词，and名词
②两者之间的平⾏
例：Most drivers know not only that excessive speeding on highwayswastes gasoline, but also that it is dangerous.（P678.13）
(A) know not only that excessive speedingon highways wastes
(B) know that excessive speeding onhighways could be wasteful of
(C) are knowledgeable that excessivespeeding on highways not only wastes
(D) have known that excessive speeding onhighways wastes not only
(E) know that excessive speeding onhighways not only by itlf can waste
③同类相⽐较
8.固定⽤法
so that，just as…so，had hardly…when，no sooner…than，…not…any more…
例：The new regulations have so complicated the process of formulating aschool budget to where no one on the Board of Education is eager to undertakethe task.（P430.6）
(A) budget to where
(B) budget, therefore
(C) budget, even
家庭教育心得(D) budget as
(E) budget that
例：Just as Ireland has produced many famous writers and the Netherlandson abundance of famous painters, so Finland has provided a large number offamous architects.（P775.10）
(A) so Finland has provided a large numberof famous architects
(B) Finland provides famous architects, andby large numbers
(C) Finland’s contribution is toprovided famous architects in a large number
高口
(D) and so then, for Finland, a largenumber of famous architects is provided
(E) and like them Finland has provided alarge number of famous architects
experiment例：No sooner had Andrea del Sarto traveled to France to work for theFrench king but his wife persuaded him to return to Italy.（P676.4）
manifested(A) but his wife persuaded him to return
(B) but his wife had him persuaded intoreturning
(C) than he was persuaded by his wife thathe will return
(D) but he was persuaded by his wife intoreturning
(E) than his wife persuaded him to return
例：Chaplin will not be remembered for espousing radical caus any morethan they will remember Wayne for endorsing conrvative political candidates.（P677.6）
(A) any more than they will remember Wayne
(B) as will Wayne not be remembered
(C) any more than Wayne will been remember
(D) just as they will not remember Wayne
(E) no more than Wayne will be remembered
9.双主语
N SVO / N, SVO / N, S, VO。
例：The Basque language, possibly one of Europe’s oldest,who origins are hotly debated.（P863.10）
(A) The Basque language, possibly one ofEurope’s oldest, who origins are hotly debated.
(B) The Basque language, possibly one ofEurope’s oldest, its origins are hotly debated.
(C) Possibly one of Europe’s oldestlanguages, the origins of Basque are hotly debated.
(D) The origins of the Basque language,possibly one of Europe’s oldest, are hotly debated.
(E) Basque is hotly debated as a languagewho origins are possibly Europe’s oldest.
10.同位语优先
主语，…，VO
1. The comet has recently changed directiontoward Jupiter, which is leading scientists to wonder about the composition ofthe object.
(A) which is leading scientists to wonderabout
(B) this development leading scientists towonder about
(C) and with it scientists’wonder of
(D) a development leading scientists towonder about
(E) this leading scientists to wonder on
2. The rare-earth metal dysprosium, being amember of the lanthanide ries, and is in group IIIb of the periodic table.
(A) dysprosium, being a member of thelanthanide ries, and is in group IIIb of the periodic table
(B) dysprosium is a member of thelanthanide ries, it is in group IIIb of the periodic table
(C) dysprosium, a member of the lanthanideries, is in group IIIb of the periodic table
(D) dysprosium is in group IIIb of theperiodic table being a member of the lanthanide ries
(E) dysprosium, to be a member of thelanthanide ries, is in group IIIb of the periodic table
3. By the time she was twenty-one, JaneAusten had begun writing a novel which she initially titled First Impressionsand which she later called Pride and Prejudice, this is a book that many fansconsider her best work.
(A) this is a book that many fans considerher best work
(B) since many fans consider this her bestwork
bypasd(C) the best work that many fans consideredit to be
(D) a book that many fans consider her bestwork
(E) it is considered by many fans as herbest work
4. At only four-feet-eight inches andninety-four pounds, a small frame being necessary for a gymnast, Mary LouRetton captured the hearts of the American people and won a gold medal in the1984 Olympic Games.
(A)a small frame being necessary for agymnast
(B) having a small frame necessary for agymnast
(C) being small frame necessary for agymnast
(D) a small frame necessary for a gymnast
(E) becau her small frame is necessarilyfor gymnasts
11．代词pronoun
（it, they, their, which, that）
①singular & plural；
②不能pro-verb, per-ntence；
例：During the labor dispute, barrels of potatoes were emptied acrossthe highway, and they thereby blocked it to all traffic.（P599.4）
(A) highway, and they thereby blocked it toall traffic
(B) highway and thereby blocking it to alltraffic
