Unit 7 Sports and Good HealthLesson 42 Know YourselfDo you know yourself?What good habits do you have?What bad habits do you have?Presentationknow yourselfa list of bad habitsbrush teetha messmake the bedWords and expressionssteptowardsbrushn. 步骤；脚步prep. 向；朝向v. 刷 n. 刷子toothorganizedmessdevelopn. (pl. teeth)牙齿adj. 做事有条理的；有组织的n. 杂乱；肮脏v. 发展；使形成；培育Phrases 1. the first step towards 通往通往的第一步的第一步2. a piece of paper 一张纸一张纸3. a list of 的清单的清单 4. brush ones teeth 刷牙刷牙5. three times a day 一天三次一天三次6. make ones bed 整理床铺整理床铺7. develop good habits 养成好习惯养成好习惯8. improve oneself 完善自我完善自我9. work on sth. 在某事上努力在某事上努力Language points1. Take a piece of paper and write down a list of your habits.拿张纸，写下你的习惯清单。拿张纸，写下你的习惯清单。 (1) a piece of 一张一张/块。块。 piece为量词，一般修为量词，一般修饰不可数名词。其他常见量词还有：饰不可数名词。其他常见量词还有：a bottle of 一瓶；一瓶；a can of 一罐；一罐；a glass of 一一杯。杯。(2) write down 写下。如果跟代词，代词写下。如果跟代词，代词放在中间。放在中间。2. I dont always make my bed. 我总是不整理床铺。我总是不整理床铺。 make ones bed 整理床铺整理床铺 Alice is ill in bed. 艾丽斯生病在床。艾丽斯生病在床。 I usually go to bed early. 我总是早上床睡觉。我总是早上床睡觉。【探究总结探究总结】 make ones bed整理床铺整理床铺be ill in bed因病卧床因病卧床go to bed去睡觉去睡觉【学以致用学以致用】 Alice always _ and her room is clean and tidy. A. goes to bed B. in bedC. makes her bed D. keeps her bed C3. I brush my teeth three times a day. 我一天刷三次牙。我一天刷三次牙。 brush ones teeth 刷牙。刷牙。 tooth作名词作名词“牙齿牙齿”，复数形式为，复数形式为teeth。 three times a day 一天三次。一天三次。time作作“次次数数”讲讲，是是可可数数名名词词。表表示示次次数数概概念念时时，“一一次次”用用once，“两两次次”用用twice，表表示示三三次次及及以以上上用用“基基数数词词+ times”。 How many times do you go shopping every week? 你每周购物几次？你每周购物几次？ Twice. 两次。两次。4. And my room is always a mess. 我的房间总是很乱。我的房间总是很乱。 mess作名词，意为作名词，意为“杂乱；肮脏杂乱；肮脏”。 The heavy rain made a real mess of the garden. 这场大雨把花园弄得乱极了。这场大雨把花园弄得乱极了。 Your room is in a mess. 你的房间乱七八糟。你的房间乱七八糟。【探究总结探究总结】 mess的常用短语有：的常用短语有：make a mess (of) 扰乱；弄乱扰乱；弄乱be (in) a mess 乱七八糟乱七八糟【学以致用【学以致用】 如果没有你，我的生活将会变得一团糟。如果没有你，我的生活将会变得一团糟。Without you, my life will _ _ _. be a mess Exercises. 选词并用其适当形式填空选词并用其适当形式填空1. We should brush our _ every day. 2. He never cleans his room. And his room is always in a _. teethmesstooth, enough, organize, time, mess3. I dont have money, but Im happy. 4. Nick exercises five _ a day. 5. You should keep your bed clean and . organizedtimesenough. 单项选择单项选择1. Lets _ early tomorrow. We must leave for school at 6:00. A. get up B. get down C. get out D. get off 2. I need _ to write new words on them. A. two piece of paper B. two piece of papersC. two piece papers D. two pieces of paperAD3. She couldnt do the job _, so the boss was angry. A. enough good B. good enoughC. enough better D. better enough4. Nick spends an hour _ every day. A. exercise B. exercising C. to exercise D. exercised BB5. You should change your bad habits because good habits lead the way _ health and success. A. for B. to C. with D. ofB. 完成句子完成句子1. 我通常早起床。我通常早起床。I usually _ _ early. 2. 我花费了太多时间看电视。我花费了太多时间看电视。I _ too many hours _ TV. 3. 我总是不整理床铺。我总是不整理床铺。I dont always _ _ _. get upspend watchingmake my bedHomeworkWhat bad habits do you have?Write down the list of your bad habits and try to change these bad habits.