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Ⅰ.True or false.
Directions:Judge whether the following statements are true or false.Write a T in the brackets after a true statements and an F before a false statements.
1.Language is a logical system.
2.Language is capable of producing new forms and meanings.
3.Minimal pairs are pairs of words that differ only in one sound.
4.The ways in which words follow one another and are related to one another is called the syntagmatic dimension of language,the dimension of“chaining”or“sequencing”.
5.In general,a rising intonation is seen as being more impolite that a falling one.
6.Conscious knowledge of rules does not help acquisition according to Krashen.
7.The goal of foreign language teaching is to produce over-users of monitor.
8.Krashen believes that adults are better language learners,while children are better language acquirers.
9.For Krashen,the affective filter is the principal source of individual difference in second language acquisition.
10.The natural order hypothesis is presumed by Krashen to be the result of the learned system,operating free of conscious grammar.