英语必修 第一册Unit 4 Looking good, feeling good课前预习课件ppt

这是一份英语必修 第一册Unit 4 Looking good, feeling good课前预习课件ppt，共33页。PPT课件主要包含了skip，prove，within，rather，attack，amount，campus，memory，saying，series等内容，欢迎下载使用。

1．____ vt．不做(应做的事情等)；跳过vi．蹦蹦跳跳地走；略过2．______ linking v．后来被发现是vt．证明，证实3．______ prep．在(某段时间)之内；在(某段距离、范围) 之内；在……里4．______ adv．相反，而是；相当；更准确地说5．______ n．发作；攻击；抨击vt．& vi．攻击；侵袭；抨击
课时练案 单元词汇表(Wrdlist)
6．______ n．数量7．______ n．(大学、学院的)校园，校区8．______ n．记忆力，记性；记忆，回忆9．______ n．格言，谚语，警句10．______ n．( pl．series)一系列，连续11．______ n．天资，天赋；人才，天才12．____________ adv．立即，马上 cnj．一……就13．beauty n．___________________________14．strength n．______________________
immediately
美，美丽；美人，美好的东西
优势；力气，力量；实力
1．When a student _________(attack) a prfessr n the scial media，the language used actually says mre abut the student．2．I recgnized his vice ____________(immediate) when I picked up the telephne．3．As far as I knw，the server is designed t stre huge _______ (amunt) f data．4．He likes these phts because they can bring back lts f gd _________ (memry)．
5．In my pinin，the ability t keep calm is ne f her many ________ (strength)．6．It was clear that all the infrmatin we cllected (prve) him t be wrng．7．They saw the man with a little girl (skip) alng behind him．8．As the (say) ges，“Actins speak luder than wrds．”
1．cncentrate vi．& vt．集中(注意力、思想等)；全神贯注→____________ adj．全力以赴的；集中的；浓缩的→_____________ n．专心；专注2．cncern n．担心；关心 vt．使担忧；涉及；关系到→_________ adj．担心的，忧虑的；关注的，关切的3．energy n．精力，活力→________ adj．精力充沛的，充满活力的4．effect n．效果，作用；影响→__________adj．有效的；生效的
cncentrated
cncentratin
5．frighten v．使惊恐，吓唬→__________ adj．害怕的，惊吓的，受惊的→____________ adj．令人恐惧的；令人害怕的6．treat v．对待；看待；招待；治疗→_________ n．治疗；对待，待遇；处理7．achieve vt．取得(成就)；达到，完成→___________ n．成就，成绩；达到，完成8．press v．按，压，推；督促→_________ n．心理压力，紧张；压力；要求，催促
frightening
achievement
9．cntribute vi．& vt．是……的原因之一；捐赠，捐献；增加，添加→____________ n．贡献；捐助；投稿10．add v．增加；增添；补充说→_________ n．增加，添加；加法
1．Nw he is receiving _________ (treat) fr shck in a big hspital．2．Ding physical exercise a cuple f times a week makes me feel mre _________ (energy)．3．Grup exercise is ne f the mst _________ (effect) ways t imprve ur health．4．The nurse applied _________ (press) t his arm t stp the bleeding．
5．Lily can't fall asleep，extremely _________ (cncern) abut the result f her math test．6．At last the turists managed t escape frm the dangerus place，hungry and __________ (frighten)．7．Even a small success gives yu a sense f ____________ (achieve)．8．In _________ (add)，we shuld use new energy t keep ur envirnment free frm pllutin．
1．_________ 昏迷，失去知觉 2．_______ 摄入，吸收 3．____________________ 从短期/长期看4．____________ 此外 5．__________使忧心忡忡，担心可能发生 6．__________ 达到，符合，不辜负
in the shrt/lng term
7．______ 最终成为，最终处于 8．_________ 显示，展示；炫耀，卖弄9．_____________ 促成，造成
cntribute t
1．Smell the flwers befre yu g t sleep，and yu may just ______ with sweet dreams．2．Mike has nly driven t the pub t _________ his new car — he usually walks!3．I'm sure yur suggestin will _____________ slving the prblem．4．What they have dne is gd fr the envirnment _______________.5．The mre fat yu _______ befre bedtime，the greater burden yu will put n yur bdy at night．
in the lng term
1．in additin 此外[联想]　① besides adv．而且，再说；此外，也②als adv．此外，而且；也，同样③what's mre而且；更重要的是；另外④mrever adv．此外，而且
词汇联想 由新知联想已知
2．cntribute t促成，造成[联想]　①lead t导致；造成②result in导致；引起③bring abut 导致；促成3．take pride in 为……自豪，为……骄傲[联想]　①be prud f 对……感到骄傲或自豪②feel hnred by 对……深感荣幸③be pleased with对……感到高兴④be satisfied with对……感到满意
①faint vi．昏厥adj．昏眩的；微弱的；可能性不大的②skip meals不吃饭skip vt．不做(应做的事情等)；跳过 vi．蹦蹦跳跳地走；略过③feel unwell感觉不舒服④pass ut昏迷，失去知觉⑤be rushed t hspital被迅速送往医院
课下预习 第一篇课文(Reading)
⑥lw bld sugar level 低血糖⑦immediately adv．立即，马上cnj．一……就⑧make a full recvery 完全康复⑨in a day r tw 在一两天内⑩reach ne's target weight 达到目标体重⑪fr the last few mnths过去的几个月(多用于现在完成时)⑫have truble (in) cncentrating 集中注意力有困难cncentrate vi．& vt．集中(注意力、思想等)；全神贯注
⑬reminder n．提醒物⑭unhealthy weight-lss habits不健康的减肥习惯⑮sex n．性别⑯extreme adj．极端的；严重的 n ．极端不同的感情(或境况、行为方式等)⑰slim dwn变苗条，减肥slim vi．变苗条，减肥adj．苗条的；微薄的，小的⑱ne fifth五分之一
⑲ne in ten 十个中有一个，十分之一⑳be cncerned abut 关心，关注cncerned adj．担心的，忧虑的；关注的，关切的㉑side effect 副作用㉒prve t be harmful t teenagers证明对青少年有害prve linking v．后来被发现是vt．证明，证实㉓be slightly verweight轻微超重slightly adv．稍微，略微
㉔need a lt f nutritin t functin well 需要大量的营养才能正常工作nutritin n．营养functin vi．起作用，正常工作，运转 n ．作用，功能，职能㉕take in 摄入，吸收㉖add v．补充说㉗what's mre更重要的是㉘get plenty f exercise多做运动㉙stay energetic and fit保持精力充沛和身体健康energetic adj．精力充沛的，充满活力的
㉚fllw these lifestyle tips遵循这些生活方式小贴士㉛get int shape强身健体
Teen① faints after ② skipping mealsSTONECHESTER—A teenage girl fainted yesterday at Stnechester High Schl after skipping meals．Jennifer Jnes，15，tld friends in her class that she was ③feeling unwell[1]．She then ④passed ut in her mrning PE lessn and ⑤was rushed t hspital．
Jennifer was fund t have dangerusly ⑥lw bld sugar levels and was treated ⑦immediately．Her wrried parents tld the dctr that their daughter missed breakfast that day and hardly tuched her dinner the night befre[2]．Frtunately，she is nw ut f danger．Her dctr says that she will ⑧make a full recvery ⑨in a day r tw．
Jennifer's classmates hpe t see her back at schl sn．They say that she has struggled with eating prblems fr a lng time．“Jennifer thught that skipping meals wuld be a simple way t ⑩reach her target weight[3]，” her friend Laura Williams tld ur reprter．“She has nt eaten breakfast ⑪fr the last few mnths．She tld me she ⑫had truble cncentrating in class．I warned her that skipping meals was unhealthy，but she wuldn't listen．”
[3]that引导宾语从句，其中从句的主语为动词-ing形式短语skipping meals，不定式短语t reach her target weight作名词way的后置定语。
Jennifer's case is a ⑬reminder f the dangers f the ⑭unhealthy weight-lss habits that have becme cmmn amng teenagers f bth ⑮sexes[4]．In a sciety where being thin is ften seen as being beautiful[5]，teenagers smetimes turn t ⑯extreme methds t ⑰slim dwn quickly．Accrding t a recent survey f senir high schl students' lifestyles，almst ⑱ne fifth f teenagers regularly skip meals，⑲ne in ten ver-exercise and fur per cent even take weight-lss medicine．Health experts ⑳are cncerned abut these figures．They are increasing their effrts t educate teenagers abut the ㉑side effects f lsing weight t quickly．They have als warned them against using such extreme methds．
[4]that引导定语从句，修饰先行词habits。[5]where引导定语从句，修饰先行词a sciety。
“These s-called ‘quick-fix methds’ ㉒prve t be harmful t teenagers．It is nrmal fr teenagers t ㉓be slightly verweight and there is n reasn why they shuld be wrried[6]．Hwever，fr thse wh are dangerusly verweight，it is very imprtant that they try t lse weight prperly[7]，” said an expert．
[6]关系副词why引导定语从句，修饰先行词reasn。[7]that引导主语从句，前面的it作形式主语。
She pinted ut that it is imprtant t have a healthy balanced diet since teenagers are still grwing and their bdies ㉔need a lt f nutritin t functin well．[8] If they d nt ㉕take in enugh fd，they may feel weak and get ill easily．She ㉖added，“ ㉗What's mre，they shuld keep regular hurs and ㉘get plenty f exercise t ㉙stay energetic and fit．We strngly encurage all teenagers t ㉚fllw these lifestyle tips，because living well is the safest and mst effective way t ㉛get int shape[9]．”
[8]主句为She pinted ut，后面是that引导的宾语从句，it为形式主语，真正的主语为后面的不定式短语，since引导原因状语从句。[9] because引导原因状语从句，其中living well作主语；动词不定式t get int shape作后置定语，修饰名词way。
不吃早餐，少女昏倒斯通彻斯特——昨天在斯通彻斯特高中，一个十几岁的女孩因不吃饭而昏倒。15岁的珍妮弗·琼斯对班上的朋友说，她感觉不舒服。然后她在早上的体育课上昏倒了，被迅速送往医院。珍妮弗被发现有非常严重的低血糖，并被立即实施治疗。忧心忡忡的父母告诉医生，他们的女儿当天没吃早饭，并且头天晚上饭也几乎没吃。幸运的是，珍妮弗现在脱离了危险。她的医生说她会在一两天内完全康复。
珍妮弗的同学希望她不久能回到学校。他们说她长期与饮食问题作斗争。她的朋友劳拉·威廉姆斯对本报记者说：“珍妮弗认为(经常)不吃饭是达到目标体重的一种简单方法。她已经几个月不吃早餐了。她告诉我她上课注意力不集中。我曾警告她不吃饭是不健康的，但她不听。”
珍妮弗的例子提醒人们，青少年男女中普遍存在的不健康的减肥习惯具有危险性。在一个往往以瘦为美的社会里，青少年有时会借助极端的方法来快速减肥。根据一份最近对高中生生活方式的调查，近五分之一的青少年经常不吃饭，十分之一的人运动过度，甚至有4%的青少年吃减肥药。健康专家对这些数字表示担忧。他们正在加大力度教育青少年了解过快减肥的副作用。他们同样警告青少年不要使用这种极端的方法减肥。