Unit2词汇拓展及单选练习 人教版九年级英语全册.docxVIP

Unit2词汇拓展及单选练习 人教版九年级英语全册 词汇拓展及单选练习Unit 2: Health and Sports词汇拓展1. active (adj.) - actively (adv.) e.g. She is an active person who enjoys playing sports. e.g. He participates actively in all the class discussions.2. balance (n.) - balanced (adj.) e.g. A balanced diet is important for maintaining good health. e.g. Its important to establish a balance between work and leisure.3. competition (n.) - competitive (adj.) - compete (v.) e.g. She won first place in the swimming competition. e.g. She is a competitive person who always wants to win. e.g. They will compete against each other in the marathon.4. exercise (n.) - exercise (v.) e.g. Regular exercise can help improve cardiovascular health. e.g. Its important to exercise for at least 30 minutes each day.5. healthy (adj.) - healthily (adv.) e.g. Eating a healthy diet is important for overall well-being. e.g. She always tries to eat healthily by choosing nutritious foods.6. improve (v.) - improvement (n.) - improved (adj.) e.g. She practices playing the piano every day to improve her skills. e.g. There was a significant improvement in his test scores. e.g. He showed improved performance in his last competition.7. mental (adj.) - mentally (adv.) e.g. Good mental health is just as important as physical health. e.g. She is mentally prepared for the upcoming exam.8. prevent (v.) - prevention (n.) - preventive (adj.) e.g. Regular exercise can help prevent heart disease. e.g. Prevention is better than cure. e.g. Wearing a seatbelt is a preventive measure to reduce the risk of injury in a car accident.9. relax (v.) - relaxation (n.) - relaxed (adj.) e.g. Its important to take time to relax and de-stress. e.g. She enjoys doing yoga for relaxation. e.g. He looks relaxed after a long vacation.10. stress (n.) - stressful (adj.) - stress (v.) e.g. Excessive stress can have negative effects on both physical and mental health. e.g. His job