怎样区别How often,How long,How many与How soon?

How often多久一次;How long多久;How many多少;Howsoon多久后I.How often对never,hardly ever,once a month等表示频率的词进行提问。eg:I hardlyever exercise.(对画线部分提问)Howoften doyou exercise?II.How many对数字提问,且在后面How many要跟一个复数名词。eg:Theygo to the movies5times a month.(对画线部分提问)Dotheygotothe movies5times a month?Howmanytimes dotheygotothe movies?She eats onlyone eggfor breakfast.Does she eat one eggfor breakfast?Howmanyeggs does she eat for breakfast?III.How long对一…     

How Simple is the Simple View of Reading?

According to the Simple View of Reading, reading ability can be divided into decoding and language comprehension. In the present study, decoding and comprehension's contribution to reading ability was studied both in children with reading difficulties and in children with typical reading ability. Decoding and comprehension was further divided into sub-components, and the contribution from non-verbal ability and general processing speed was also studied. The results demonstrated that decoding made the largest contribution to reading ability for children with reading difficulties, while language comprehension contributed the most for children with typical reading ability. The contribution of non-verbal ability was not significant, and general processing speed only made a significant contribution to decoding for typical children. The two factors in the Simple View of Reading, decoding and comprehension, together explained less of the variance in reading ability for children with reading difficulties than for children with typical reading ability.     

How much is it?

教材分析:本课是“OxfordEnglishChangjiangEdition”(4B)第四单元第一课时,主要内容是“SectionA:Kenisatashoppingplaza.Hehassixtyyuanandhewantstobuyapresent.Heisaskingtheshopassis-tantthepricesofsomeitems”。根据这一话题,我确定出本课的目标:重点是用英语认读人民币及货物价格,能通过提供的信息应答“Howmuchisit?Doyouwantone?”,以持续相互间的交谈。我采用听、说、学和演的教学方法,遵循趣味性教学原则、情景教学原则和交际性原则,充分发挥现代教学媒体的优势,使课堂“情趣化、生活化、交际化”,引导学生在一种轻松、自…     

How academic is academic development?

University provision for academic development is well established in the USA, UK and many other countries. However, arrangements for its provision and staffing vary. In Australia, there has been a trend towards professional rather than academic staff appointments. Is this appropriate? In this paper, the domains of academic development work are explored and roles that are essentially academic in nature – and those that are not – are identified. Upon investigation, the current staffing balance in Australian central units appears appropriate, but a further move to increase the proportion of professional appointments in central Australian academic development units would be counter-productive.     

How much anatomy is enough?

Innovations in undergraduate medical education, such as integration of disciplines and problem based learning, have given rise to concerns about students' knowledge of anatomy. This article originated from several studies investigating the knowledge of anatomy of students at the eight Dutch medical schools. The studies showed that undergraduate students uniformly perceived deficiencies in their anatomical knowledge when they started clinical training regardless of their school's didactic approach. A study assessing students' actual knowledge of clinical anatomy revealed no relationship between students' knowledge and the school's didactic approach. Test failure rates based on absolute standards set by different groups of experts were indicative of unsatisfactory levels of anatomical knowledge, although standards differed markedly between the groups of experts. Good test performance by students seems to be related to total teaching time for anatomy, teaching in clinical context, and revisiting anatomy topics in the course of the curriculum. These factors appeared to outweigh the effects of disciplinary integration orwhether the curriculum was problem‐based or traditional. Anat Sci Ed 2008. © 2008 American Association of Anatomists.     

A piece of advice

with most exams,there are usually several different ways in which you can answer the questions because as long as you number your answers you can put them in any order the important thing you should always do is to read through the entire paper before you begin.     

M in CoMputational thinking: How long does it take to read a book?

Even at the primary level, computational thinking (CT) can support young students to prepare for participating in futures that are immersed in data. In mathematics classrooms, there are few explanations of the ways CT can support students in formulating and solving complex problems. This paper presents an example of a primary classroom investigation (8-9 year olds) over seven lessons of the problem “How long does it take to read a book?” The aim is to illustrate ways a statistical investigation can provide context for CT and demonstrate how the two complement each other to solve problems involving mathematics. The findings highlight opportunities and challenges that students face across the elements of CT—decomposition, abstraction, pattern recognition and modelling, and generalization and algorithmic thinking, including recommendations for teaching.     

How much is it going to cost me to complete a collection of football trading cards?

Trading cards for various sports and a range of other subjects such as architecture, animals, hobbies, and war have been in existence since the late nineteenth century and still enjoy great popularity. Two of the most prominent examples are baseball cards in the U.S. and football cards in Europe. Three strategies for collecting European football trading cards were investigated for two different groups: either a single collector or two collectors joining forces. An activity is proposed in which students use a simulation to compute the factor by which the number of trading cards bought exceeds the number to be collected. This enables them to estimate the expected costs of completing a collection of trading cards. The overall expected costs vary considerably, depending on the strategy used. Savings for a team of two collectors as opposed to a single collector are indicated.     

long与for a long time

表示时间的副词long与表示时间长度的词组for a long time意思相近,但用法却不一样。下面谈谈二者之间的区别: 一、long作为时间副词,常出现在否定句和疑问句中。for a long time常出现在肯定句中。例如: (1)-Have you been working here long?你在这儿工作很久了吗? -No,not long,but my brother’s been in the firm for a very long time.不,我在这里工作时间不长,而我弟弟在这家公司工作的时间 很长了。     

Unit6 How long have you been collecting shells?

同学们,现在让我们一起来学习第六单元吧!在本单元,大家将通过谈论做某事多长时间了,以及自己与别人的兴趣爱好来学习现在完成进行时,并且通过教材的各个环节的学习来体会现在完成进行时与一般过去时的区别。并为以后正式学习现在完成时打好基础。本单元的语法内容是现在完成进行时,对于同学们来讲,可能有些难哦,现在请同学们跟我一起来学习。