
Unit 3 Sound Body Sound Mind知识梳理及巩固练习 一、重点词汇 1. 疾病类:fever(发烧)、bad cough(严重咳嗽)、sore throat(喉咙痛)、headache(头痛)、toothache(牙痛)、stomachache(胃痛) 2. 健康习惯类:balanced diet(均衡饮食)、exercise(锻炼)、junk food(垃圾食品)、stay up late(熬夜) 3. 其他:unhealthy(不健康的)、non - stop(不停的)、dislike(不喜欢)、incorrect(不正确的) 二、重点短语及固定搭配 1. 兴趣与日常活动:be interested in(对……感兴趣)、be fond of(喜欢)、in one's free time(在某人的空闲时间)、recite poems(背诵诗歌)、collect stamps(集邮)、keep pets(养宠物)、go traveling(去旅行)、take a bath(洗个澡) 2. 音乐相关:at the concert(在音乐会)、play the piano(弹钢琴)、play the drum(打鼓)、be famous for(因……而出名)、all kinds of(各种各样的) 3. 日常交流:answer the telephone(接电话)、hold the line(别挂断)、chat with sb.(和某人聊天)、in a low voice(低声地说)、knock at the door(敲门)、take a shower(洗淋浴)、agree with sb.(同意某人的看法) 三、重点句型 1. 询问与表达喜好:What’s your favorite food/drink (你最喜欢的食物/饮料是什么?)Do you like… (你喜欢……吗?)Would you like… (你想要……吗?)I don’t like…/I dislike…(我不喜欢……)I’m not fond of…(我不喜欢……)I can’t stand…(我无法忍受……) 2. 建议与义务:You should eat more vegetables.(你应该多吃蔬菜。)You must finish your homework before you watch TV.(你必须在看电视之前完成作业。) 四、重要语法知识 1. 否定前缀:本单元学习了一些否定前缀,如non -、dis -、un -、in -、im -等,用于构成反义词,如non - stop、dislike、unhealthy、incorrect等。 2. need的用法:need to do表示“需要做某事”,如We need to exercise every day to keep healthy.(我们需要每天锻炼来保持健康。)其否定形式为don’t need to do或needn’t do,表示“不需要做某事”,如You don’t need to/needn’t bring so many books.(你不需要带这么多书。) 3. 一般将来时:结构为will/be going to+动词原形,表示将要发生的动作或存在的状态,如I will/am going to visit my grandparents this weekend.(我这个周末要去看望我的祖父母。) 巩固练习 一、词汇过关 1. Eating a b_____ diet with more vegetables and less meat is good for our health. 2. Don’t eat too much j_____ food like hamburgers and chips—it’s bad for your body. 3. If you have a t_____, you should go to see a dentist as soon as possible. 4. Staying up late every night will make you feel t_____ in class the next day. 5. Doing e_____ for half an hour every morning can help you keep fit. 6. It’s u_____ to sit in front of the computer all day without moving. 7. You n_____ to drink more hot water when you have a sore throat. 8. I used to d_____ milk, but now I drink it every day because it’s healthy. 9. He has a h_____ because he studied too late last night. 10. We should go to bed early and never s_____ up late if we want a sound mind. 二、单项选择 ( )1. —What’s wrong with you —I have a bad cough. The doctor says I _____ drink more hot water. A. must B. should C. needn’t D. can’t ( )2. My brother has difficulty _____ up early, so ... ...
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