1 . Her face was alive with excitement. (英译汉)

2 . We have conducted a new medicine test successfully. (英译汉)

4 . 首先，它们灭绝的一个原因是它们不能适应环境。（adapt to）
First, one reason why they have died out is that __________________.

5 . 写出画线部分的句子结构

This summer,     1     I challenged myself. I worked on a project to spread kindness. With the help of two kindness organizations,     2     I spent my summer creating 300 goody bags.     3     There were candies, a pencil, and a kindness card in each bag.     4     I didn’t make my name known and     5     I secretly gave every teacher and student a bag. When they saw the card,     6     they smiled. The smiles made that day full of sunshine. The project was worth it.

6 . 写出下列句子的句子结构
1. Does Jennifer live here?
____________________________________________________
2. Chris started learning English a little over three years ago.
____________________________________________________
3. The secret of success is honesty and fair dealing.
____________________________________________________
4. Whaley invites the rest of the class to join him.
____________________________________________________
5. I heard a knock on the door.
____________________________________________________
6. This development did not take place overnight.
____________________________________________________
7. There are times when your heart is not in your work.
____________________________________________________
8. Monkeys seem to have a way with numbers.
____________________________________________________
9. It gives us a great feeling of peace.
____________________________________________________
10. Our hosts shared many of their experiences.
____________________________________________________

7 . 指出下列句子的基本结构
1. There are a lot of fans waiting outside the hall.
2. I hear that his son is responsible for the important project.
3. My aunt bought a lot of different books for me the other day.
4. Look! The players are running very fast.
5. Keeping the balance of nature is really important for us.
6. The accident happened.
7. She gave the girl some food.
8. You should keep the room clean.

8 . 一个溺爱孩子的母亲可能会把孩子宠坏。（汉译英）

9 . 分析下列各句的句子成分（S主语；V谓语动词；O宾语；A状语；C宾补；P表语）
1. My partner wants to make a good impression.
2. That guy just had his first maths class in senior high school!
3. We found most of our classmates and teachers friendly and helpful.
4. This afternoon,we had our chemistry class in the science lab.
5. I didn’t feel awkward or frightened at all.
6. My favourite subject is physics.
7. Jack plans to become a designer in the future.
8. The organisation held a formal meeting.
9. The company organised a research team to explore new technologies.
10. I’m a Grade 10 student at South Hill High School.

10 . 写出下列句子的句型结构。
1. We need the Internet.
2. The Mid-Autumn Festival is around the corner.
3. There are 45 students in our class.
4. I want to have a cup of tea very much.
5. She cooked her husband a delicious meal.