21.If the aim of a lesson is“To learn the names of colours”the lesson may focus on a particular ______.

22.The cardinal rule means _________________.

23.“Knowing English”must mean knowing how to __________ in English.

24.The three main things that a learner has to acquire when learning a new structure are the form,meaning and _____ of the structure.

25.The attitudinal and emotional factors can be expressed in an item of vocabulary.These are often referred to as ____.

26.____ refers to varieties of language defined by their topic and context of use.

27.Animal is a super-ordinate term,while cow,horse,pig,dog,cat,etc.are ____.

28.There is a lack of consistency between ____ and pronunciation in English.

29.Grammar is a description of the ____ of a language and the way in which linguistic units such as words and phrases are combined to produce sentences in the language.

30.The emphasis of the product perspective on grammar is on the component parts of the language system,divided up into separate forms.Each form is the ____ of the grammarian’s analysis.