Root Word Dictionary - A dictionary of Greek and Latin roots Find Greek and Latin roots by meaning: First, click on the "Search for roots" link at the top of this page; Then, in the search box, enter the English meaning of the root you want to find; The root word you're looking for should show up in the results. More about using Root Word Dictionary: To understand how Greek and Latin roots word are used in constructing terminology: First, look a root word up in the dictionary; Then, look up similarly spelled prefixes and suffixes in the prefix and suffix dictionary on this site, which gives examples to show how these roots function in word origins; Next, look up the meanings of the example terms given in the prefix and suffix dictionary (most of which are linked to their definitions in the biology dictionary on this site). Latin and Greek Root Words The Greek and Latin roots listed in this dictionary are words from which the prefixes and suffixes used in constructing biological terminology are frequently derived.
Differences in American and British English grammar - article By Kerry Maxwell and Lindsay Clandfield An article by Kerry Maxwell and Lindsay Clandfield on recognizing grammatical differences between American and British English. Introduction Speakers of American English generally use the present perfect tense (have/has + past participle) far less than speakers of British English. In spoken American English it is very common to use the simple past tense as an alternative in situations where the present perfect would usually have been used in British English.
Getting to know your neighbor: Cell polarization in early embryos Introduction Early embryos in many species polarize along their radial axis when blastomeres—the cells that result from the initial cleavage divisions of the egg—develop molecularly distinct contacted and contact-free surfaces (Fig. 1 A). Conserved polarity regulators, including the PAR (Partitioning defective) proteins, localize asymmetrically and help to distinguish contacted (basolateral) and contact-free (apical) surfaces. In some species, such as Xenopus laevis and mouse, radial polarization leads to the formation of an external epithelial cell layer that surrounds internal nonepithelial cells with differences in developmental potential.
These Amazing Classic Books Are So Short You Have No Excuse Not To Read Them As Books Editors, we set aside more designated reading time than most people do. Still, even we are daunted by copies of The Goldfinch looming on our desks. Once we embark on a bulky book, will we have time for anything else (including, but not limited to, reading other books)? Sometimes, especially when in the midst of a reading slump, shorter books seem more approachable. Enter: the novella. A novella is defined as a fictional narrative that is longer than a short story but shorter than a regular novel.
Common Errors in English Usage Go to list of errors. What is an error in English? The concept of language errors is a fuzzy one. I’ll leave to linguists the technical definitions. Here we’re concerned only with deviations from the standard use of English as judged by sophisticated users such as professional writers, editors, teachers, and literate executives and personnel officers.
Etymologically Speaking... From the old Arabic word "hashshshin," which meant, "someone who is addicted to hash," that is, marijuana. Originally refered to a group of warriors who would smoke up before battle. Aaron White adds: You may want to explore the fact that the hashshshins were somewhat of a voodoo-ized grand conspiracy scapegoat cult (the very fact of their existence is impossible to confirm). They supposedly were a secret society (a la the FreeMasons) which was influential in every middle eastern court from Persia to Bangladesh. They were supposedly a brotherhood of assasins, devoted to their caballa and its secrecy, protected by an unlimited number of fanatical followers and unlimited material wealth.
Movie Segments to Assess Grammar Goals: 27 Dresses: Present Perfect Romantic comedies are not my cup of tea, but they are wonderful sources of activities. 27 dresses is no exception. This scene is great for practicing the present perfect tense. I. Talk to a partner: 1. Have you ever had insomnia? Math Chat - Solve Problems Together in Real Time This is a guest post from Sabba Quidwai (@AskMsQ) of EdTechTeacher - an advertiser on this site. Recently, I attended the EdSurge Summit in Los Angeles where I had the chance to take a first hand look at a great, new, FREE app called MathChat. We can all relate to a similar, enormous challenge while growing up: being stuck on a math problem with no one to help. As a result, we oftentimes turned to the back of the book. However turning to the back of the book only gave the solution, it didn’t help explain how to get there. MathChat helps to solve that problem!
10 Amazing Rare Recordings History The internet is an amazing tool for the spreading of information. Before the twentieth century, the only contact a person could have with a distant event was through hearsay or witness accounts – an imperfect experience to say the least. But thanks to the wonder of film and audio, we now have the opportunity to witness almost any event ourselves. Here are ten amazing sounds made available by the internet. First audio recording of a human voice Irregular verbs straightforward - Games to learn English I have already tried teaching irregular verbs in many ways. I have tried irregular verbs associative method, irregular verbs listening drill, irregular verbs in context and many others. However, the results were not very good. Only about half of the students know the verbs.
European Maps Showing Origins Of Common Words U.S. playwright Rita Mae Brown said: "Language is the road map of a culture. It tells you where its people come from and where they are going." That quote comes to mind looking at these fascinating European etymology maps of various commons words posted by reddit user sp07, which provide a kind of cultural commentary on Europe. The word for "church" shows the influence of ancient Greece: imgur/u/Bezbojnicul
Starting-Off Points for Writing Screenplays Scribendi.com suggests some starting points for writing screenplays. So you want to write a screenplay, but you don't know where to begin? Here are a few ideas for jumping-off points.