Unit 1 Mathematics
Section C Post-reading Task
Vocabulary and Structure
1. Word-building
Directions: Give the correct form of the word according to the indication in the brackets. Then complete the ntences using the right form for each word. U each word once.
discover— (suffix) symbol—(suffix)
logic— (suffix) form—(suffix)
独家记忆歌词correspond—(suffix) develop—(suffix)
describe—(suffix) able—(prefix)
contradict— (suffix) equal—(suffix)
1) The math may not have been new, but Duchin enjoyed the process of_________, and she got to work collaboratively with half a dozen other math whizzes.( discovery)
2) Packages can be aled and can contain personal _________if it relates to the contents of the package.( correspondence)革命靠自觉
3) New rearch indicates that the brain region may prefer_________ notation to other numeric reprentations .( symbolic)
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4) To do this, an ideal model bad on the _________ paradigm was constructed and then compared with a neutral model reflecting the further education system as it existed before the Act took effect.( equality)
5) Is this not in flagrant _________to Einstein's rule that signals do not travel faster than the velocity of light?( contradiction)
6) Sequential organization has the major advantage that the records are stored in a _________ order, presumably that quence to which the records are normally required f
or printing and for soft copy reports.( logical)
7) The mathematical _________ of a zero-sum two-person game is not difficult to construct, and determining the optimal strategies and the value of the game is computationally straightforward.( description)
8) The proof we now know required the _________ of an entire field of mathematics that was unknown in Fermat's time.( development)
9) Williams adds that many cours in geometry, “the one high school class that demands _________ reasoning,” have already been “gutted” and are no longer proof-bad.( formal)
10) The concept of total aircraft ownership will become increasingly important should the traditional trade structure be _________to cover the expan of technologies economically.( unable)回文是什么意思
2. Directions: Complete the ntences with the words given in the brackets. Change the f
orm if necessary.
1) The key to unraveling such apparent paradoxes is to characterize the initial t of possibilities ("initial" meaning before you receive any extra information) and then to eliminate possibilities bad on that extra information. (ba)
2) Indeed, this paration of meaning is reflected by the definition of "weak" in the OALD, with a distinct n rerved for its u when pertaining to that of solutions (definition)
3) The resulting radical pollution control programme outlined by Nixon, calling for a 90 per cent reduction in vehicle emissions by 1980, not only led to him being credited (albeit briefly) as policy initiator of an environmental clean-up but also provided him with the chance to deal a blow to one of his most important opponents in the 1972 elections, Edmund Muskie (blow)
4) Singapore's continuing investments in education and training has brought a tenfold inc
rea in our pool of Information Technology professionals and the Singapore worker has been consistently rated by BERI as the world's best in terms of 琵琶行原文及翻译technical skills, attitude and productivity. (term)
5) In this work he was 御用造型师led to topology, a still new kind of mathematics related to geometry, and to the study of shapes (compact manifolds) of all dimensions. (lead)
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6) If there is no allowable string which spans the whole graph, then we can arch in the same way as described above, but wherever the required path does not exist in the tree, check if that position in the tree is flagged for end-of-word (way)
7) During the past century, steps forward in physics have often come in the form of newly found particles; in engineering, more complex devices; in astronomy, farther planets and stars; in biology, rarer genes; and in chemistry, more uful materials and medications. (form)
8) A cond reason for measurements is the more theoretical, put by Love as " the discov
ery of numerical relations between the quantities that can be measured to rve as a basis for the inductive determination of the form of the intrinsic energy function. " (rve)
9) Thus the optimum conditions for coastal terrace development would em to be areas with small tidal ranges. Finally, tidal range is an important factor in the generation of tidal currents which may locally become of 广告公司管理制度geomorphological importance (become)
