RON SC 笔记

RON SC 笔记 LESSON 1

1. Pronoun ambiguity

2. Proposition +noun+v.ing

If the ACTION is the intended object of the preposition, then this construction is wrong. E.g evidence of my brother stealing.. ×

evidence of my brother’s stealing √

BE SUSPICIOUS OF THIS CONSTRUCTION IN GMAT ALWAYS

LESSON2 PARALLELISM

1. Wrong: Earl walked to school, AND later ate his lunch Right: Earl walked to school AND later ate his lunch

Right: Earl walked to school, AND HE later ate his lunch.

Right: I want to eat fish, drink milk, and go to sleep.

The comma and the “and” are tags!!

2. On the GMAT, if you have to a list of three or more things, there must be a comma before the final “and”:

X, Y, and Z × X，Y, and, Z √

Hand signs that natives use and that appear in local rituals √

Hand signs that natives use and appear in local rituals × （ VERB--appear--whose subject is “hand signs” ）

Hand signs used by natives and appearing in local rituals √

NOT ALL PARALLEL STRUCTURES HAVE PERFECTLY MATCHING COPONENENTS:

They argue just as frequently and about the same topics as the couple living next door to them.

Many of the dioxins that are currently uncontrolled and North Americans are exposed to come from × NEW SUBJECT verb

Many of the dioxins that are currently uncontrolled and that North Americans are exposed to come

√

Many of the currently uncontrolled dioxins to which North Americans are exposed come √

YOU only want structures to be parallel if the ideas represented by those words are parallel!!!

Lesson 3 BASES ON VS DUE TO

Due to VS because of

Coma, + including modifies the previous NOUN

Appositive modifiers, 1) set off by a comma，2）consist of just a noun

LESSION4 verb tense

LESSION4 WHICH

If have a dedicated NOUN FORM of an action, then that form is preferred to the “ing” form if you have a choice.

The destroying of brought tears to the eyes of its former residents. The destruction of brought tears to the eyes of its former residents. If there in no DEDICATED NOUN FORM, then the “ing”form is fine.

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