1、Unit 2 Be sporty, be healthySection A Welcome to the unit & Reading学习目标掌握本节生词及句型表达与运用。掌握文章主旨大意。文章结构A beginners guide to exercisePart 1 (Para. 1) Introduction：Wanting to start doing exercise is the first step towards a better youPart 2 (Para. 2-Para. 5) The body：l benefits of exercises（Para 2）increas
2、ing the efficiency of heart and lungshaving better immune systems and being at lower risk of diseaseshelping reduce stress and get over negative feelingsimproving certain brain functions l how to plan an exercise routine（Para 3）First consider what you expect to improveThen choose activities you enjo
3、y and stick with them.l eating and drinking right（Para 4）what to eatwhen to eatremember to drink throughout exercisel How to avoid injury（Para 5）wearing proper clothes and equipment when exercising starting small and slowly working longer and harder warming up before exercising and stretching at the
4、 end of your workoutPart 3(Para. 6) Encouragement：encouraging people to exercise safely and effectively词汇解释1. prevent 词性：词义：常见搭配：prevent（from）doing sth.阻止做某事拓展词汇：prevention n. 预防，防范2. predict词性：词义：拓展词语（1）predicable adj.可预见的，可预料的（反）unpredictable adj.不可预测的（2）prediction n.预言，预测，预告make a prediction做预言，进
5、行预测3. congratulation词性：词义：常见搭配：Congratulations！恭喜恭喜！（常用作祝贺语）Congratulations（to sb.）on sth.！祝贺（某人）某事！offer/send ones congratulations to.on sth.某人因某事向.致以祝贺a letter of congratulation贺信拓展词语：congratulate vt.向（某人）道贺；（因某事）为自己感到高兴/自豪常见搭配：congratulate sb.on sth.因某事向某人道贺 congratulate oneself on sth.因某事为自己感到高兴
6、/自豪4. assume词性：词义：assume sb./sth.to be +n./adj.认为某人/某物是.assume that.假设.认为.It is（generally）assumed that.人们（普遍）认为.5. tend词性：词义：常见搭配：tend to do sth.常常会做某事，往往会做某事tend to /towards. 趋向.，趋于.tend（to）sb./sth.照料/照管某人/某物6. work out(1)锻炼身体，做运动(2)找到的答案，解决(3) 计算，算出(4)思考，计划(5)成功地发展7.reduce词性：词义：常见搭配：reduce（from.）t
7、o. 把.（从）减少到（to之后接减少后的量）reduceby 减少了（by之后接减少的程度或幅度）8. stretch词性：词义：常见搭配：stretch out/stretch oneself out躺下（通常为休息或睡觉）stretch out ones hand伸出某人的手9. range（1）词性：词义：常见搭配:wide/full range of.各种各样的in/within range（of）在（）可及的范围内out of/beyond range（of.）超出（ 的）范围in/out of ones price range在/不在某人能承受的价格范围内（2）词性：词义：常见搭
8、配）range fromto. 在与之间变化；包括从到之间range betweenand. 在与之间变化10. average（1）词性：词义：常见搭配：an average of平均为on average 平均来看above/below average 高于/低于平均水平（2）词性：词义：（3）词性：词义：练习：1. The President expressed his c to the two astronauts，saying that they were brave people.2. The exercises are designed to s your leg muscles
9、.3. Look！The s is pouring down your face. Let me turn on the air conditioner.4. The best speed to （慢跑）was about 5 miles per hour.5.It is reasonable（合情理的）to （假定）that the economy will continue to improve next year.6.He cut off the electricity quickly，which （阻止）an accident.7.You will make more progress
10、 if you study regularly，so try to develop a （常规）.8.The study showed that a mere 5 to 10 minutes a day of running （减少）the risk of heart disease and early deaths from all causes.9.Human beings need （能量）to suvive-to breathe，move and think. And we get it from calories in foods and drinks.10.The international game will surely bridge the distance between people （遍及）the world.答案：1. congratulations2. stretch3. sweat4. jog5. assume6. prevented7. routine8. reduced9. energy10. throughout句型指导
