吉林大学：《新发展英语综合教程》课程PPT教学课件（第二册）Unit 2 Attitude 第二十讲

Part IV Skill Building Word Forms A.Learn the rules of word formation and finish the exercises.(P29)

Part IV Skill Building Word Forms A. Learn the rules of word formation and finish the exercises. (P29)

转换词 转换法(conversion)是英语中一种常见构词法：即在词形不变的情况下 一个单词有一种词性转换成另一种词性， 如本文的：dust:n.灰尘→v.除尘 function:n.功能一y.正常活动，正常运转。 其他还有grip,touch,trim等。 英语中多数单音节名词都有与它相同形式的动词， 如：plan,to plan;rest,to rest;look,to look;play,to play等

转换词 转换法(conversion)是英语中一种常见构词法：即在词形不变的情况下 一个单词有一种词性转换成另一种词性， 如本文的：dust: n. 灰尘→v. 除尘 function: n. 功能→ v. 正常活动，正常运转。 其他还有grip, touch, trim等。 英语中多数单音节名词都有与它相同形式的动词， 如：plan, to plan; rest, to rest; look, to look; play, to play等

有些双音节词的词形转换后，重音会发生变化。 通常名词重音在前，动词重音在后。 如：’increase(n.),in'crease(v.) 有时读音也有不同，如perfect(adj.)perfect(v.)

有些双音节词的词形转换后，重音会发生变化。 通常名词重音在前，动词重音在后。 如：’increase (n.), in’crease (v.) 有时读音也有不同， 如perfect (adj.) perfect (v.)

1.He tried to better himself by taking evening classes. Key:提高改善 2.Leave the windows open to let the room air a bit. Key:通风 3.We don't want your like around here. Key:相似的人，同样的人 4.We'll back his plan if you agree with ours. Key:支持

1. He tried to better himself by taking evening classes. Key: 提高改善 2. Leave the windows open to let the room air a bit. Key: 通风 3. We don’t want your like around here. Key: 相似的人，同样的人 4. We’ll back his plan if you agree with ours. Key: 支持

5.After several days at sea,the sailors finally sighted land. Key:见到，看到 6.The article makes mention of a trip she made to Greece. Key:提到，提及 7.I was so worried about you that I clean forgot to feel sorry for myself. Key:完全地，彻底地 8.The hospital is only 10 minutes'drive from the airport. Key:行车，驾驶

5. After several days at sea, the sailors finally sighted land. Key: 见到，看到 6. The article makes mention of a trip she made to Greece. Key: 提到，提及 7. I was so worried about you that I clean forgot to feel sorry for myself. Key: 完全地，彻底地 8. The hospital is only 10 minutes’ drive from the airport. Key: 行车，驾驶

B.Choose a word to complete each of the following sentences.Change the form if necessary.(p29) 1.(attached/attach/attachment) a.Please complete the _application form. Key:attached b.She great importance to being financially independent. Key:attached/attaches 2.(alive/live/living) a.It isn't a recorded show.It's Key:live. b.It seems like just about every week we hear that the oldest person has died. Key:alive

B. Choose a word to complete each of the following sentences. Change the form if necessary. (p29) 1. (attached/attach/attachment) a. Please complete the _____ application form. Key: attached b. She ______ great importance to being financially independent. Key: attached/attaches 2. (alive/live/living) a. It isn’t a recorded show. It’s _____. Key: live. b. It seems like just about every week we hear that the oldest person _____ has died. Key: alive

3.(attend/attendance/attendant/attention) a.We'll have an with him 24 hours a day to keep an eye on him. Key:attendant b. at Chicago's top 10 museums fell for the fourth year in a row. Key:Attendance 4.(intend/intent/intention/intentional) a.Aaron,I just realized that I misspelled your name in my post.It wasn't I apologize. Key:intentional b.It is my 、 to do better next week. Key:intention c.What does your brother by his words? Key:intend

3. (attend/attendance/attendant/attention) a. We’ll have an _______ with him 24 hours a day to keep an eye on him. Key: attendant b. ______ at Chicago’s top 10 museums fell for the fourth year in a row. Key: Attendance 4. (intend/intent/intention/intentional) a. Aaron, I just realized that I misspelled your name in my post. It wasn’t _____. I apologize. Key: intentional b. It is my ______ to do better next week. Key: intention c. What does your brother _____ by his words? Key: intend

5.(laugh/laughter/laughable/laughing) a.Remember that even in the most difficult of times,a 、 or even simply a smile,can go a long way in helping us feel better. _is the shortest distance between two people. Key:laugh,laughter b.Did you know that you can significantly improve your health simply by _more? Key:laughing

5. (laugh/laughter/laughable/laughing) a. Remember that even in the most difficult of times, a ______, or even simply a smile, can go a long way in helping us feel better. ______is the shortest distance between two people. Key: laugh, laughter b. Did you know that you can significantly improve your health simply by ______ more? Key: laughing