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1、Unit 3 Looking good ,feeling good基础自测 课文预读内容索引要点探究当堂达标Period Four Project基础自测1. adj.无用的，无效的adj.有用的2. adv.大约adj.大约的，近似的3. vt.& vi.跳过，略过；蹦跳着走(过去式)(过去分词)(现在分词).重点单词uselessusefulapproximatelyapproximateskip skipped skipped skipping4. adv.适当地adj.适当的5. adv.主要地；通常6. n.身体，(器官)系统；体系；制度7. vi.认为，算作；重要vt.数数8. a
2、dj.平静的；和平的n.和平mostlysystemcountpeacefulpeaceproperlyproper9. vt.& vi.集中(注意力、思想等)；全神贯注n.专心，专注10. n.数量11. n.丧失，丢失，损失vt.失去；输掉12. vt.增加；获得，赢得amountloss losegainconcentrate concentration .重点短语1. 从长远角度看2. 不吃饭3. 保持健康4. 大量的5. 事实上，其实6. 失眠7. 听从建议8. 立刻，马上in the long termskip mealskeep fita good amount ofas a m
3、atter of factloss of sleepfollow the suggestionsin no timeWalking and riding your bike count，and .步行和骑自行车就算，校内体育活动也算。so do school sports.重点句式Water helps .水有利于保持身体内部系统清洁。keep your system clean课文预读1.According to the passage，skipping meals to control your weight is .A.acceptable B.improper C.probable D
4、.important答案.课文阅读理解123452.The passage suggests that when you exercise，your body produces some that make you feel peaceful and relaxed.A.chemical B.chemistryC.chemist D.chemicals答案123453.Which of the following statements is TRUE according to the passage?A.Healthy eating is the only way to keep fit.B.
5、If one skips meals，she/he will still get enough energy and feel fresh.C.Water helps keep our systems clean，and drinking enough water will improve our skin and give us healthy hair.D.Lots of sleep can make us look tired and even cause us to put on weight.答案123454.Which of the following is NOT the ben
6、efits of doing sports? A.Teenagers will have more time to study after doing sports.B.Teenagers will feel relaxed after doing sports.C.Teenagers will find it easier to concentrate on their studies after doing sports.D.Teenagers can sleep better at night after doing sports.答案123455.What is the main id
7、ea of the passage?A.Eating the right food and exercising regularly will make you feel and look better.B.Healthy eating is the only way to keep fit.C.It is important to give your body enough water，energy and sleep.D.Eating the right food，drinking plenty of water，exercising regularly and having enough
8、 sleep will make a teenager feel and look better.答案123451. for teenagers to look and feel betterEating the 2._ foodIf you 3. meals，you dont get enough energy，and then you feel tired.For a healthy diet，you should eat mostly rice，bread，vegetables and 4. .Drinking enough waterA person needs 68 glasses
9、of water a day because water can keep your system 5. ，improve your skin and give you healthy hair.课文阅读填空Waysright fruitcleanskip 6._ regular exerciseThe advice of experts is that teenagers spend at least 30 minutes exercising，five times a week，because it makes people look good，feel good and be 7. .H
10、aving enough sleepA good amount of sleep every night is also 8._ for your health.Teenagers need 8 to 10 hours of sleep each night because loss of sleep can make you look 9._ and even cause you to gain 10. .Takinghealthyimportanttiredweight要点探究useless adj.无用的；无效的be uselessbe of no use无用的in/out of use
11、经常/不再用的come into use开始被使用bring/put.to use加以使用It is no use doing./It is useless to do/doing.做无用。1Diets are useless in the long term.从长远的角度来看，节食是没有用的归纳归纳 拓展1重点词汇(1)The books are useless to me.这些书对我没用。(2)This word has lately come into common use.这个字最近才开始被普遍使用。(3)It is useless to argue/arguing with that
12、 man.与那个人争辩是没有用的。语语境助记记1(1)完成句子Such information is (无用) at all；it can only cause harm.Youll save electricity by turning off lights (不用).(2)句型转换Reading without understanding is useless.Reading without understanding .题组训练题组训练 1of no usenot in useis of no usein the long term/run从长远来看in the short term/r
13、un就短期而言in terms of就而言，从方面来说归纳归纳 拓展2(1)In the short term we will lose money，but in the long term we will make a profit.从眼前看我们会赔钱，可是从长远看，我们会赚钱的。(2)In terms of money were quite rich，but not in terms of happiness.就钱来说我们很富有，但论及幸福就不然了。语语境助记记2(1)The job is great (就薪金而言)，but it has its disadvantages.(2)This medicine will have an effect on you (就短期而言).题组训练题组训练 2in terms of salaryin the short term(3)Protecting our environment is very costly，but ， it will benefit the whole society.A.in the long way B.on the long way C.on the long run D.in the long run 解析 句意为：保护环境花费巨大，但从长远
