一 疾病类词汇辨析 根据首字母和图片提示，补全单词。
1. I have a bad cold. I feel i.
2. My head h and I have a f.
3. I have a r nose and a c. I need to see a doctor.
4. I feel much b. I can go out now.

1. ill 2. hurts, fever 3. runny, cough
4. better

二 情态动词should和shouldn’t辨析，用should或shouldn’t填空，补全句子。
1. You drink enough warm water when you have a cold.
2. You stay up late. It’s bad for your body and eyes.
3. You see a doctor at once if you have a high fever.
4. We eat too much sweet food. We need to keep a healthy diet.
5. You do some exercise every day to keep your body strong.

1. should 2. shouldn't 3. should
4. shouldn't 5. should

三 动词过去式辨析 用所给单词的适当形式填空。
1. I (try) to think about happy things when I felt sad last week.
2. Liu Jia (join) a ping-pong club and made many new friends there.
3. My good friend (move) to another city last month and I missed her so much.
4. Mike (feel) ill and had a bad cold yesterday, so he didn't go to the museum.
5. Miss White's warm advice (help) me cheer up when I was feeling down.

1. tried 2. joined 3. moved 4. felt
5. helped

四 健康生活类短语辨析，从方框中选择合适的短语，用其正确形式填空，补全句子。
stay up late exercise often have a healthy diet cheer up join clubs
1. To keep healthy, we should like eating fresh vegetables and fruit.
2. My father . He runs or plays ball games in the park every morning.
3. You shouldn't before the test. You need to get enough sleep.
4. Miss White told Liu Jia to do some exercise and it helped her soon.
5. If you feel lonely at the new school, you can and make more new friends.

1. have a healthy diet 2. exercises often
3. stay up late 4. cheer up 5. join clubs