ǰ�԰���ӑՓ�c����(x��)Unit One ContentCase 1��1 Digression from the TopicCase 1��2 Lack of Real SubstanceCase 1��3 Lack of Focal PointsUnit Two OrganizationCase 2��1 Lack of a Complete Argumentative StructureCase 2��2 Lack of Thought in Beginning an EssayCase 2��3 Lack of a Thesis for Explaining Reasons in an EssayCase 2��4 Lack of a Thesis for Making Comparisons in an EssayCase 2��5 Lack of a Thesis in an Argumentative EssayCase 2��6 Lack of a Thesis in an Expository EssayCase 2��7 Lack of Transitions in Explaining ReasonsCase 2��8 Lack of Transitions in Making ComparisonsCase 2��9 Lack of Transitions in Presenting ArgumentsCase 2��10 Lack of Transitions in Giving an ExplanationCase 2��11 Loose Arrangement of the Middle Paragraph��s��Case 2��12 Not Allowing Scope for the Cons in ArgumentationCase 2��13 Imbalance Between the Pros and Cons in ArgumentationCase 2��14 Failure to Make Comparisons Point by PointCase 2��15 Abruptness in Ending an EssayUnit Three Language UseCase 3��1 Disagreement Between the Verb and Its SubjectCase 3��2 Unnecessary Shifts in TenseCase 3��3 Coinage of Chinese English Sentence PatternsCase 3��4 Dangling ModifiersCase 3��5 Errors in Parts of SpeechCase 3��6 WordinessCase 3��7 Incomplete and Redundant ComparativesCase 3��8 Ambiguous Use of PronounsUnit Four VocabularyCase 4��1 Coinage of Chinese English ExpressionsCase 4��2 Lack of VarietyCase 4��3 Misused or Misplaced ModifiersCase 4��4 Misused Collocation of a Noun with Its AdjectivesCase 4��5 Misused Collocation of a Noun with Its VerbsUnit Five MechanicsCase 5��1 Misuse of Punctuation�� Space and Capitalization�����c(di��n)�u(p��ng)�c����(x��)�𰸰����c(di��n)�u(p��ng)�c����(x��)�𰸲��ֳ������~�c��(d��ng)�~�������~�Ĵ�����Ҫ������(sh��)Ŀ�\ƪ˼·�c���c(di��n)�D��