吉林大学：《新发展英语综合教程》课程PPT教学课件（第二册）Unit 7 Food 第五十五讲

Part IV Skill Building Word Forms A.Learn the rules of word formation and finish the exercises.(P109)

Part IV Skill Building Word Forms A. Learn the rules of word formation and finish the exercises. (P109)

-er,-or,-ar,-ist,-an,-ian,-ee,-eer,iese 等可以加在动词后面构成名词，表示“.…者，”“.人”。 如： begin-beginner(初学者) act一actor(演员)

后缀-er, -or, -ar, -ist, -an, -ian, -ee, -eer, iese 等可以加在动词后面构成名词，表示“……者，” “……人”。 如： begin→ beginner (初学者) act→ actor (演员)

1.history 1.historian 2.employ 2.employee/employer 3.speak 3.speaker 4.beg 4.beggar 5.America 5.American 6.lie 6.liar 7.China 7.Chinese 8.act 8.actress/actor 9.novel 9.novelist 10.engine 10.engineer 11.create 11.creator 12.mountain 12.mountaineer

1. history 2. employ 3. speak 4. beg 5. America 6. lie 7. China 8. act 9. novel 10. engine 11. create 12. mountain 1. historian 2. employee/employer 3. speaker 4. beggar 5. American 6. liar 7. Chinese 8. actress/actor 9. novelist 10. engineer 11. creator 12. mountaineer

B.Choose a word to complete each of the following sentences.Change the form if necessary.(p110) 1.(personal/personnel/personality) a.The fact that he reacted so differently was a reflection of his Key:personality b.It's impolite to ask his questions. Key:personal

B. Choose a word to complete each of the following sentences. Change the form if necessary. (p110) 1. (personal/personnel/personality) a. The fact that he reacted so differently was a reflection of his _____. Key: personality b. It’s impolite to ask his _____ questions. Key: personal

2.(quantity/quality/qualify) a.Food was scarce and of poor in our dining hall. Key:quality b.A large of natural gas was discovered beneath the North Sea. Key:quantity

2. (quantity/quality/qualify) a. Food was scarce and of poor _____ in our dining hall. Key: quality b. A large _____ of natural gas was discovered beneath the North Sea. Key: quantity

3.(sensible/sensitive/sentimental) a.From the economic point of view,we may regard this as a plan. Key:sensible b.He is to his pupils'need for encouragement and knows when to praise them. Key:sensitive

3. (sensible/sensitive/sentimental) a. From the economic point of view, we may regard this as a _____ plan. Key: sensible b. He is _____ to his pupils’ need for encouragement and knows when to praise them. Key: sensitive

4.(fantastic/fantasy/fancy) a.She put _carnations(康乃馨)in the vase. Key:fancy b.Your suggestions are completely however, we cannot afford them Key:fantastic

4. (fantastic/fantasy/fancy) a. She put _____ carnations (康乃馨) in the vase. Key: fancy b. Your suggestions are completely _____, however, we cannot afford them. Key: fantastic