从以上分析可以看出，在做与分词有关的试题时，一定要考虑动词与其逻辑主语的关系，是主动关系用现在分词，是被动关系用过去分词。
正误辨析：
1.我昨天在医院拔了一颗牙。
误：I pulled out a tooth yesterday． 正：I had a tooth pulled out yesterday．
分析：“拔牙”动作非自己所为，“请别人做某事”应用
have sth. done 结构。又如： l had my eyes examined yesterday．
Have sth. done 还有 “遭遇（不幸）”之意。如He had his hands burned．
2. 高先生主管那所医院。
误：Mr Gao is in the charge of the hospital．
正：Mr Gao is in charge of the the hospital．
分析：in charge of 表示 主管，负责（某 事），而 in thecharge of 表示 “在……主管之下”。 如：The hospital is in the charge of Mr. Gao．
3．他过去是一个经理。
误：He would be a manager，
正：He used to be a manager．
分析：would和 used to都可表示“过去常常发生的动作”，后接动作动词。如：
He used to／would go fishing in the lake. 但 would 后面不能接表认识、状态的动词，而used
to 可以。如： My elder brother used to be a sailor．
4．我建议引进更多的设备。
误：I suggest to bring in more equipments．
正：I suggest bringing in more equipment．
分析：suggest要求后面接动名词作宾语。equipment为不可数名词。
5．《我心永恒》这首歌很受年轻人欢迎。
误：The song “My heart will go on” is popular to the young people．
正：The song “My heart will go on” is popular with the young people．
分析：be popular with表示“受……的欢迎”。
Lesson 17教学设计方案
Step 1 .Presentation
Ask questions like these:
Where can you find advertisements? Why do companies advertise?
Do you watch advertisements on TV? Which are your favorite advertisements?
Put any useful notes and key words that arise out of this discussion on the Bb.
Step 2.Dialogue
(I.) Listening (Say to the class, “Now, we are going to listen to a discussion about an advertisement. It is a little bit long, so I’ll play the tape twice with only two questions.”)
Questions:
1. What is the advertisement for?
A. a camera B. a computer C. a typewriter (Key: B)
2. What will the ad be like?
A. humorous B. serious C.exciting (Key: A)
(II.) Reading
1. Ask the students to read the dialogue again, checking the answers. Then ask:
“What suggestion seems to be the final decision?”
(Key: Bob’s suggestion: Put comments of the customers’ at the top of the ad in big print and bring in some humor.
2. Say to the students, “In this dialogue we should learn how to express opinions: agreement or disagreement. Read the dialogue quickly again and I’m sure you can find several such expressions.”
( The students are sure to find these expressions. The teacher should praise them, encourage them to think of more and put the expressions down on the Bb. Also, the teacher should remind the students which are indirect and polite ways and which are direct.
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