新核心大学英语B版Unit-4课件.ppt

Unit 4 》Part IV 》Exercise 1 success work on deepen attribute provoke enhance motivate grasp address arise involve substantial 9) __ the project __ a new novel __ till sunset __ his illness 10) __ the crisis/complaint __ issues/problems __ the audience __ yourself to sth. work on address _______________ _______________ Unit 4 》Part IV 》Exercise 1 success work on deepen attribute provoke enhance motivate grasp address arise involve substantial 11) __ in school life __ long hours of __ him in a conversation be __ ed with/in 12) an __ of a good teacher __ success to education __ to air pollution __ the problem/blame to sb. involve attribute _______________ _______________ 6. Compare the following derivatives with their root words you already know and draw some clues about how they are formed. Then give 4~5 words with the same affix (the first word is given) according to the models. Unit 4 》Part IV 》Exercise 1 Derivatives in the text Part of speech Root word Affix More derivatives you know e.g. incomplete adj. complete in- inactive, incorrect, independent, indirect, inexact e.g. distinctive adj. distinction -ive aggressive, conservative, native, expensive, subjective Unit 4 》Part IV 》Exercise 1 Derivatives in the text Part of speech Root word Affix More derivatives you know 1 fruitful beautiful 2 deepen fasten 3 precision admission cheerful, forgetful, harmful, painful ripen sharpen, frighten, strengthen collision, decision, conclusion, discussion adj. fruit -ful v. deep -en n. precise -sion Unit 4 》Part IV 》Exercise 1 Derivatives in the text Part of speech Root word Affix More derivatives you know 4 measurement achievement 5 participant applicant 6 detailed crowded adjustment, government, movement, development, entertainment assistant, consultant, servant, accountant delighted, gifted, puzzled, skilled n. n. adj. detail -ed participate -ant measure -ment Uni