A 形式
动词原形+ ing：
working loving sitting
B 用法
1 构成进行时态
He is working.
他正在工作。
Youve been dreaming.
你一直在做梦。
2 用做形容词
running water自来水
floating wreckage 漂浮着的残骸
dripping taps滴着水的水龙头
leaking pipes漏水的管道
这里名词和分词都要重读。请与在动名词+ 名词结构中重读的情况比较。
3 位于have+ 宾语之后
He had me swimming in a week.
他一个星期就教会我游泳了。
We have people standing on our steps all day.
我们的台阶上整天站着人。
I wont have him cleaning his bike in the kitchen.
我不能让他在厨房里擦洗他的自行车。
4 有时用来代替关系代词+ 动词
a map that marks/marked political boundaries=a map marking politicalboundaries
一张标明行政疆域的地图
people who wish/wished to visit the caves= people wishing to visit thecaves
希望去参观岩洞的人们
children who need/needed medical attention= children needing medicalattention
需要医疗护理的孩子们
5 用来构成现在分词/分词短语(如 adding/pointing out/remind-ing/warning等)可以用在间接引语中引入陈述句：
He told me to start early，reminding me that the roads would be crowded.
他让我早点动身，提醒我说晚了路上会拥挤。
上述各种用法已经在本书前文中讨论过。现在分词还可以有下列各种用法：
6 位于表示感觉的动词之后。
7 位于 catch/find/leave+宾语之后。
8 位于 go，come，spend，waste，be busy之后。
9 除在上述的各种主句或从句中使用以外，有时可在其他类型的主句或从句中代替主语+ 动词。
Unit 2.1What’s the matter
Unit 9 Sectoin B
Unit 9WhenwereyoubornSectinB新目标
Unit 5 can you come to my party新目标
Unit 8 How was your school trip新目标
Unit 4 How do you get to school Self Check
Unit 8 How was your school tripSection A
Unit 7 Would you mind turning down the music Reading新目标
Unit 8 How was your school trip section B 新目标
Unit 8why don’t you get her a scarf新目标
Unit 10 I’m going to be a basketball player 新目标
Unit 7 how do make a banana smoothie新目标
Unit 7[下学期]section A 新目标
Unit 4 how do you get to school section A 新目标
Unit 2.What’s the matter[上学期]section B 新目标
Unit 6How long have you been colleting shells新目标
Unit 5 can you come to my party-[上学期]section A 新目标
Unit 4 Vocabulary How do you feel about it
Unit 3what are you doing for vacation[上学期]section A 新目标
Unit 2 What should I do SectionA Period1新目标
Unit 5 Can you come to my party
Unit 7 would you mind turning down the music section A 新目标
Unit 9 Where was he born SectionB Period2新目标
Unit 8 Section B
Unit 1 How often do you exercise sectionB新目标
Unit 1 How often do you exercise[上学期]section A 新目标
Unit 4 How do you get to school section A新目标
Unit 8 How was your school trip Period 2新目标
Unit 3 What are you doing for vacation新目标
Unit 4 He said I was hard working新目标