第四单元参考答案
1.1 Pre-reading Qs:
1) The method ction is the most important aspect of a rearch paper becau it provides the information by which the validity of a study is ultimately judged. Therefore, the rearcher must provide a clear and preci description of how an experiment is to be carried out, and the rationale for the specific experimental procedures chon. It must be written with enough information so that: (1) the experiment could be repeated by others to evaluate whether the results are reproducible, and (2) the readers can judge whether the results and conclusions are valid.
2)overview of the rearch / experiment, population / subjects, rearch location, materials, procedure, variables, sampling techniques, statistical treatment, possible restrictions
3)When describing actions and situations that happened in the past, or telling a story and expressing actions that follow each other in a story, we normally u the simple past ten.
Different tens can be ud depending on reference to the past or recurring prent events. To sum up, the majority of verbs are in the past; other forms can also be ud if there is a good reason for doing so. Active voice means that if the subject of a ntence performs the action, then the verb ud to express this meaning is active. If the subject receives the action of the verb, then the verb is passive. Passive voice is normally ud if the agent is arbitrary, not known, or not important, and sometimes “by …”is omitted. In this reading passage, a past passive structure is predominant.
1.3.1
Rearch objective | Investigate perceptions of English needs in a medical context among college students in Taiwan. |
Rearch subjects | 341 medical students in the Department of Medicine, including 97 freshmen, 74 sophomores, 90 juniors, and 80 niors, and 20 faculty members in the medical program |
Rearch location | 快乐的春节作文300字Chung Shan Medical College in Taichung, Taiwan, China. |
Materials | Two questionnaires |
Procedure | The questionnaire was given to the medical students. The faculty questionnaire was given to 20 teachers. |
Statistical analysis | The data were computer-analyzed using an SPSS program. |
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公元1年是什么朝代
1.3.2
·Students’ questionnaire included鲁滨逊的精神品质 five ctions with 23 questions:
1) demographic information
2) 旅游心情importance of English in college and professional careers
3) perceived language skill needs and problems
4) the activities needed in a freshman language cour, and
5) suggestions for development of cour content and materials as well as demographic information.
认识时钟教案
·The faculty questionnaire consisted of four ctions with l6 questions, which 洗衣液英文are parallel to tho in the version given to the students except that no demographic information was gathered.
Rearch aim: A Study of perceptions of English Needs in a Medical Context
Questionnaire One: The questionnaire given to the medical students consisted of five ctions with 23 questions, the topics of which were importance of English in college and professional careers, perceived language skill needs and problems, activities needed in a freshman language cour, and suggestions for development of cour content and materials as well as demographic information.
Questionnaire Two: The faculty questionnaire consisted of four ctions with l6 questions, which were parallel to tho in the version given to the students except that no demographic information was gathered.
Rearch restrictions: The questionnaires were piloted, and modified according to the feedback from l0 respondents: six medical students and four faculty members. One of the authors, a faculty member at Chung Shan Medical College, lected one required class for each group of students (freshmen, sophomores, juniors and niors). (The population size is not big enough and the sampling technique is not so clear.)
2.1.1
Information elements in Method | Verbs in passive voice |
Procedure | were developed, were nt to, were given to |
Materials | were translated, piloted and modified; given to, was gathered |
Instrument | were computer-analyzed, were determined, were computed, were conducted, held by 美味快递员 |
Data analysis | were chon, was given, were asked, is scored, omitted, is given, considered, are scored, are added, are accompanied | 人工智能的优点
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2.1.2 A poison ivy infection is considered by some to be humorous. But it is not funny at all. A rash that has the intensity of a fresh mosquito bite and lasts for veral days is caud by contact with the plant. Poison ivy infection has been studied by scientists for centuries, but no preventive pill or inoculation has been found. The poisonous substance in the plant is called urushiol. After the skin is touched by urushiol, the expod area will soon be covered by blisters and weeping sores.
2.2: The following ntences describe a process of making paper. U quential words and rewrite them into a cohesive paragraph.
Firstly, the logs are placed in the shredder. Then they are cut into small chips which are mixed with water and acid. After that, they are heated and crushed to a heavy pulp which is cleaned. It is also chemically bleached to whiten it. Later, it is pasd through rollers to flatten it. Then sheets of wet paper are produced. Finally, the water is removed from the sheets which are presd, dried and refined until the finished paper is produced.
