高中牛津译林版 (2019)Unit 2 Be sporty,be healthy优质课教学课件ppt

这是一份高中牛津译林版 (2019)Unit 2 Be sporty,be healthy优质课教学课件ppt，共18页。PPT课件主要包含了Revision，Simile，assume，tend to ，jogging ，average，prevent，Moreover，Discussion，Homework等内容，欢迎下载使用。
Unit 2 Be sprty, be healthyReading 2A beginner’s guide t exercise
Planning yur exercise rutine
Eating and drinking right
Aviding injury
Understanding the benefits f exercise
Appreciatin
D yu think the text is a gd guide? What techniques des the authr emply?
Yes, it is a gd guide. The authr emplys the fllwing techniques:Plain English is used s that the readers can understand it mre easily.The cntent is brken dwn int several sectins. Subheadings are used at the very beginning f each sectin s that readers can skip t the sectin they’re interested in. Pictures are used fr each sectin and they are cnsistent with the cntent f the sectins respectively s that readers can understand the guide better.
What are the purpses f this guide? What techniques des the guide use fr these purpses? Supprt yur answer with examples frm the guide.
The purpses f the guide are t encurage readers t exercise and t infrm them f the prper way f exercising. The guide asks questins at the beginning and at the end t give encuragement. In lines 16–21, it gives examples t explain hw different types f exercise imprve ur health. In lines 25–26, it cmpares the human bdy t a car that needs t be fuelled t help the reader understand the rle f carbhydrates. These techniques are very effective in presenting infrmatin.
“Exercise” and “health” appear in the guide as part f different cllcatins. Read the examples belw and add mre cllcatins.
aerbic exercise, physical exercise, daily exercise
take exercise, get exercise
an exercise guide, an exercise bike, an exercise prgramme
physical health, pr health, gd health, public health
risk health, damage health
health risks, health care, health systems, health wrkers, health services, health educatin, health centres, health prblems
Using different cllcatins.
Like cars that run n petrl, yur bdy burns carbhydrates fr energy.
What rhetrical device is used in this sentence? Why is this sentence better than “Yur bdy needs carbhydrates t prvide yu with energy”?
The authr uses “simile”, in which bdy is cmpared t cars and carbhydrates are cmpared t petrl. Bdy and cars have sme characteristics in cmmn, and s d carbhydrates and petrl. Fr example, bth bdy and cars need t burn smething fr energy. When a simile is used, a cncept is easier t understand.
Cautius language is used t avid vergeneralizing. Pay attentin t the fllwing wrds and phrases:Mdal verbs: can, culd, may, might, shuld, wuldVerbs and verb phrases: appear, lk like, seem, tend tAdverbs and adverbial phrases: prbably, usually, smetimes, mainly, in generalAdjectives: likely, pssible, prbable, unlikely
Read and find the sentences using cautius language in the guide.
Cautius language
Active peple tend t have better immune systems and are at lwer risk f diseases. Wrking ut can help yu reduce stress and get ver negative feelings. Abve all, chse activities yu enjy because, in this way, yu’re mre likely t stick with them.In general, yu shuld have yur meal an average f 1.5 t 2.5 hurs befre exercising. Yu shuld als start small and slwly wrk yur way t a lnger and harder exercise rutine t avid getting hurt.
Revise the sentences belw using cautius language.
Peple d nt like getting up early fr mrning exercise in cld weather. They want t get as much sleep as they can. Hwever, truly healthy peple get their wrkut dne anyway. They knw they will feel great afterwards.
Generally speaking, peple d nt like getting up early fr mrning exercise in cld weather. They usually want t get as much sleep as they can. Hwever, truly healthy peple prbably get their wrkut dne anyway. They knw they will mst likely feel great afterwards.
As fr exercise, mre is always better.
D yu agree? Why r why nt?
Exercise has a range f health benefits. Hwever, sme peple (1) _______ that if sme exercise is gd, mre is always better, s they (2) ______ exercise fr a lng time withut stpping. Fr example, sme peple g (3) _______ fr several hurs at a time because f the step-cunting smartphne apps. Others wrk ut fr hurs at the weekend (4) _____________ their lack f exercise during the weekdays. Habits like these put stress n the bdy, and if they are maintained (5) ________________, can becme a serius health risk.
t make up fr
ver the lng term
Generally speaking, aerbic rutines that last ver 100 minutes have a certain health risk. On the ther hand, they shuld nt be shrter than 10 minutes. If yu d exercise fr nly a few minutes, yu may nt be wrking ut lng enugh t see any benefits frm it. When yu exercise, aim fr the daily (6) ________ f 30 t 60 minutes. This will (7) ________ yu frm getting hurt. (8) _________, it will ensure that the exercise yu d has a psitive effect n yur physical health.
What d yu think f the idea abut exercise mentined in B1—mre is always better? Reflect n yur exercise habits.
I lve basketball very much. And I usually play basketball with my classmates the whle afternn every Saturday. Nw I knw it des great harm t my health, as such an intense wrkut will put great pressure n my bdy. I plan t play basketball every ther day, and each time fr 40 minutes.
1. Put dwn yur pinins n yur exercise bk with the title: Is mre always better? 2. Finish A and B n Page 63 in the wrkbk.