1 . Find and underline the past participles in the sentences below. What function do the past participles have? Answer the questions below.
1. Most people just use the shortened name: “the United Kingdom” or “the UK”.
2. They use the same flag, known as the Union Jack, as well as share the same currency and military defence.
3. They had castles built all around England, and made changes to the legal system.
4. 小结：shortened在句1中位置在名词 ______，known在句2中位置在名词 ______。 1、2句中分词都用来修饰 ______，作定语；句子3中名词castles 是had的宾语，所以built是对名词castles进行补充说明，作_______。

2 . Look at some pictures and appreciate the past participle by answering the functions of it.

1.a broken vase	2.an injured player
3.a bridge built in 1937	4.make themselves heard

1. ________
2. ________
3. ________
4. ________

3 . 观察图片，猜测单词含义。
1.
soap_________
2.
towel_________
3.
guitar_________
4.
microwave_________
5.
pen_________
6.
tape_________
7.
tissue_________
8.
shower_________

4 . 写出下列图片表示的习惯。
1.  
________
2.  
________
3.  
________
4.
 ________
5.  
________
6.
________

5 . His attention ________ (concentrate) on his experiment, so he had no time for his family. (所给词的适当形式填空)
→ ________, he had no time for his family. (with复合结构 )
→ ________, he had no time for his family. (独立主格结构)

6 . 观察下列句子中的黑体部分，说明它们在句中所作的成分。
1. To change bad habits is never easy, even with many attempts.
2. It took the surgeon three hours to finish my mother’s lung surgery.
3. Not to speak in library is a good manner.
4. 动词不定式可以放在句首，作句子______，其否定式为______，多数情况使用it作______置于句首，动词不定式短语置于句末作______。

7 . 写出“动词+a habit”短语，并使用它们造句。
form a habit             It is good to form a habit of reading an English article in China Daily every day.
1. develop a habit          _______________________________________________________________
2. change a habit          _______________________________________________________________

8 . 观察图片，说一说哪些选择或者偏好会使人更容易养成这些坏习惯。

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

9 . 使用恰当的过渡衔接词连句成篇
1.1931年日本入侵中国，中国人民为寻求解放，进行了长达十四年的抗日战争。
2.中国军队的武器虽然落后，但他们始终坚信能够战胜装备了飞机、大炮及坦克的敌人。(形容词短语作状语)
3.面对敌人的狂轰滥炸，中国军民团结一心，奋勇杀敌。(过去分词短语作状语)
4.在付出了巨大的代价后，中国人民赢得了这场战争的光辉胜利。
5.中国抗日战争的胜利为世界反法西斯战争的胜利奠定了基础。
6.难怪有人说中国人民抗日战争的伟大胜利将永远铭刻在人类正义事业史册上。
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

10 . 一词多义
1. What I was to do was fly to Topeka to pick up Tiffy. ________
2. We play a game and guess who is calling before we pick up the phone. ________
3. My friend began to pick up after staying in hospital for several days. ________