学术英语(理工)_Unit1-Unit5全.ppt

How to make the statement of purpose: Purpose + Action Verb + Topic Unit 5Writing an AcademicEssay 3 Writing an introduction Functions The Sentence Number Introduction to the topic Background information Justification Definition of key terms Writer’s purpose Thesis statement Outline of structure C A E B G D F The whole introduction: C A D B E G F Unit 5Writing an AcademicEssay 3 Writing an introduction Paragraph 1: Sentences 1-2——the topic and background Sentence 3——a review of the previous study Sentences 4-5——limitation or problems Paragraph 2: Sentences 1-3——reasons and rational for the study Paragraph 3: purpose and structure Unit 5Writing an AcademicEssay 3 Writing an introduction Paragraph 1: Sentence 1——definition Sentence 2——background Paragraph 2: Sentences 1-2——topic Sentences 3-8——review of the past studies Paragraph 3: review of the past studies Paragraph 4: Sentence 1——limitation Sentence 2——purpose Unit 5Writing an AcademicEssay 3 Writing an introduction 1 Function: Establish the specific topic 2 Function: Introduce the present methodology 3 Function: State the purpose and / or the principal activities 4 Function: Offer a brief structure of the whole paper Unit 5Writing an AcademicEssay 3 Writing an introduction Definition Steps to write the body section of the secondary research essay Text 18 Physical Effects of Marijuana Use Organizations Common types of organization Task 2 Task 3 4 Writing the body of a secondary research essay Unit 5Writing an AcademicEssay Steps to write the body section of the secondary research essay: 1) Evaluate all source materials you have gathered; 2) Design the structure or organization of you essay according to research questions, such as cause and effect, or comparison and contrast; 3) Arrange the arguments in a logical order according to the chosen structure; 4) Select and organize source materials to illustrate the ideas of the topic sentences respectively. Unit 5Writing an Academic