5 . 写出下列句中划线部分的成分
1. Some parents will buy any high-tech toy if they think it will help their child.   (        )
2. The researchers analyzed video recordings of 53 child-parent pairs during everyday activities at home. (        )
3. All customers travelling on TransLink services must be in possession of a valid ticket before boarding. (        )
4. I have a special place in my heart for libraries.   (        )
5. I was always an enthusiastic reader, sometimes reading up to three books a day as a child.   (        )
6. My first job was working at the Ukiah Library when I was 16 years old.   (        )
7. It’s hard to tell exactly how many people agree with him.   (        )
8. Smiling is a result of having fun.   (        )
9. People with a history of such injuries might want to be cautious in adopting the sport.   (        )
10. The room was in total darkness.   (        )

6 . 请从方框内的选项中选出下列句子划线部分的句子成分，选项可以重复使用。

A.主语       B.谓语       C.宾语       D.表语       E.定语       F.状语       G.补语

1. It doesn’t smell fresh.
2. He was invited to competitions around the world.
3. I don’t think they allow people to swim in the lake.
4. Before we begin dinner, my father gives thanks for the food.
5. The girl with a bright smile has become my best friend now.

7 . 写出下列句中加黑短语的类型及其在句中所作的成分
1. He is young but clever. ________
2. I think he is a man suitable for the job. ________
3. I find the yard fairly quiet. ________
4. Lily is a lovely girl whom all the students want to make friends with. ________
5. For most students, senior high school is a big challenge. ________
6. Let’s do sports together and enjoy a healthy life! ________
7. I can’t hear what the teacher is saying very clearly. ________
8. He seemed quite happy after having a talk with his sister over the phone. ________
9. You did rather badly in the maths test and I hope you can learn a lesson from your mistakes. ________
10. Surprisingly enough, he refused our offer. ________
11. We consider him a good teacher. ________
12. I’d like to go to coffee shop this weekend. ________

8 . 判断各句画线部分在句中所作成分与所给句子哪项画线部分成分一致
1. He got back home safe.
[A] Doctor Watson and I [B] will spend [C] the night [D] locked in your room.
2. Do you have anything to drink?
[A] The picture [B] on the wall [C] was drawn by my sister [D] yesterday.
3. We had to keep the room clean.
There is [A] too much [B] noise. I couldn’t make [C] myself [D] heard.
4. The poor old woman went mad after her son died.
[A]She was [B] the second [C] to join the club [D] in our class.
5. I didn’t believe what you said just now.
[A] It took [B] him [C] more than two years [D] to finish writing the book.
6. I exchange learning experience with my classmates.
[A] I [B] don’t know [C] the reason [D] why he was late for school.

10 . 写出下列句中黑体部分在句中所作的成分
(1)The exchange students are celebrating the Christmas.    1    
(2)My duty is to make our environment better.    2    
(3)The children are swimming in the swimming pool.    3    
(4)I was glad to see the child well taken care of.    4    
(5)The building designed by her is beautiful.    5    
(6)A lot of green lands have been opened to the public.    6    
(7)Scientists are carrying out experiments to test the effectiveness of the new medicine.    7    
(8)The manager made them work day and night.    8