更多"How English Works How English Wo"的相关试题:
[填空题]How English Works
How English Works covers all the important elements of grammar for students of English as a foreign language, and many other topics which are often ignored. It is mainly designed for students working on their own, but can also be used in class. Unlike other grammars at this level, it is richly illustrated with drawings, cartoons, and graphs, and is printed in full colour. Many of the examples are real, and the exercises are of many different types.
Oxford Guide to English Grammar
The emphasis in this modern reference grammar is on meaning in the choice of grammatical pattern, and on the use of patterns in texts and conversations. Over fifty texts and dialogues, most from real sources, show patterns in context. There are also many real single-sentence examples.
The book is thorough in its coverage but pays most attention to points that are of practical importance to learners. Summaries at the beginning of ea
[单项选择]
How Swearing Works
We all know what "bad words" are. Unlike most other language rules, we learn about swearwords and how to use them without any real study or classroom instruction. Even very young children know which words are naughty, although they don’t always know exactly what those words mean.
But swearwords aren’t quite as simple as they seem. They’re paradoxical-saying them is taboo in nearly every culture, but instead of avoiding them as with other taboos, people use them. Most associate swearing with being angry or frustrated, but people swear for a number of reasons and in a variety of situations.
Origin and Varieties of Swearwords
Virtually every language in every culture in the world has its own unique swearwords. Even different dialects of the same language can have different expletives. The very first languages probably included swearwords, but since writing evolved after speaking did, there’s no record of who sai
A. unprotected speech
B. illegal activity
C. speech protected by the First Amendment
D. false advertising
[单项选择]Program Cost
$7，100(2007)
(covers tuition．all program materials，and some meals)
Special pricing available to companies sponsoring three or more participants.
A company may be given a discount if they provide
A. money for the program．
B. money for at least three of their own employees．
C. a special price．
[简答题]
How Ozone Pollution Works
Introduction to How Ozone Pollution Works
The weather report on the radio or TV tells you that it is going to be sunny and hot and that an orange ozone alert has been issued. What is ozone What does an orange alert mean Why should you be concerned about it
In this article, we will examine what ozone is, how it is produced, what health hazards it poses and what you can do to reduce ozone pollution.
Ozone is a molecule of three oxygen atoms bound together (O
3). It is unstable and highly reactive. Ozone is used as a bleach, a deodorizing agent, and a sterilization agent for air and drinking water. At low concentrations, it is toxic.
Ozone is found naturally in small concentrations in the stratosphere, a layer of Earth’s upper atmosphere. In this upper atmosphere, ozone is made when ultraviolet light from the sun splits an oxygen molecule (O
2), forming two single
