1 . 高中生活对很多人都不容易。许多挑战会使我们倍感压力，但是一切取决于我们自己。我们要保持冷静，全力以赴并且永不放弃。敞开心扉并尽可能参与到活动中。当别人遇到麻烦事，帮他们一把。这样我们会交到朋友，而且充分利用高中的时光。现在，做好准备迎接我们的最后考验吧。
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2 . 判断下列句子是简单句、并列句还是复合句
1. Both Tom and Jack enjoy country music. _________________
2. There is a chair in this room, isn’t there? _________________
3. The boy who offered me his seat is called Tom. _________________
4. He was fond of drawing when he was yet a child. _________________
5. Neither has he changed his mind, nor will he do so.       _________________
6. What he said at the meeting is very important, isn’t it? _________________
7. It is the time of year for the rice harvest, so every day I work from dawn until dark. _________________
8. Having never operated a computer, Mr Johnson met with a lot of difficulties at first. _________________
9. We grow rice in the south of the States, but in the north where it is colder they grow wheat. _________________
10. My brother and I go to school at half past seven in the morning and come back home at seven in the evening. _________________

3 . 观察下列句子，找出其中反意部分。
1. They are all athletes, aren’t they?
2. They are all Olympic champions, aren’t they?
3. There is a question about these sentences, isn’t there?
4. They work hard, don’t they?
5. You can’t do it, can you?

5 . 判断下列句子是简单句、并列句还是主从复合句
1. We often study Chinese history on Friday afternoon. ________
2. The boy who offered me his seat is called Tom. ________
3. There is a chair in this room, isn’t there? ________
4. My brother and I go to school at half past seven in the morning and come back home at seven in the evening. ________
5. He is in Class One and I am in Class Two. ________
6. He was fond of drawing when he was yet a child. ________
7. Neither has he changed his mind, nor will he do so. ________
8. What he said at the meeting is very important,isn’t it? ________
9. The farmer is showing the boy how to plant a tree. ________
10. Both Tom and Jack enjoy country music. ________