人教版高中英語必修一《Sports and Fitness》Period Four PPT課件，共55頁。
課堂新知講練
1．diet n．規(guī)定飲食；日常飲食 vi.節(jié)食
Paraphrase: a way of eating in which you only eat certain foods
(P42)I worried about my weight and tried every new diet I read about online.
我擔心體重，我也嘗試了在網(wǎng)上看到的每一種新的減肥食譜。
Unless you keep a balanced diet, you will put on weight.
除非你保持均衡的飲食，否則將會增加體重。
Have you been on a diet? You’ve lost a lot of weight.
你最近在節(jié)食嗎？你瘦了好多。
She would take more exercise rather than go on a diet.
她寧愿多做運動也不愿節(jié)食。
2．stress n．壓力；緊張；重音
vt.強調(diào)；重讀；使焦慮不安
vi.焦慮不安
Paraphrase: continuous feelings of worry; the special attention or importance
(P43) Stress
壓力
He stressed the importance of a good education.
他強調(diào)了接受良好教育的重要性。
Some young people live a hard life under the stress of the modern life.
有些年輕人在現(xiàn)代生活的壓力下過著艱難的生活。
When I was a child, mother put great stress on/upon my proper behaviour.
我小時候，媽媽特別強調(diào)我要行為端正。
She finds her new job very stressful, but she will never give it up.
她發(fā)現(xiàn)她的新工作壓力非常大，但她絕不會放棄。
【語境串記】
After a stressful week of work, all the employees were extremely stressed and tired.They complained that few could work efficiently under stress.
在緊張的一周工作之后，所有的員工都非常緊張和疲憊。他們抱怨說，很少有人能在壓力下高效地工作。
3．cut…out停止做(或使用、食用)；剪下
(P42)Rather than cutting out the foods I enjoyed, I added healthy foods to my meals.
我沒有停止吃我喜歡的食物，而是在我的飲食中添加了健康的食物。
Don’t cut in when others are talking.
別人說話時別插話。
Don’t cut down the tree that gives you shade.
不要砍倒給你遮陰的樹。(不要忘恩負義。)
The town was cut off from the rest of the world due to heavy snow.
大雪使這個城鎮(zhèn)與世隔絕了。
As we were talking, she asked whether we could cut across the square.
我們正在談話時，她問我們是否可以抄近路穿過廣場。
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