Unit 7 To Your Good Health教學案
chocolate is high in calories. 巧克力富含熱量。
短語拓展
(1) a number of 許多，很多
例句：a great (large, good) number of people have come to the party.
很多人都來參加這個晚會。
(2) a great/good deal of；a great/large amount of 許多，很多
例句：he spent a great amount/deal of time reading these books. 他讀這些書花了很多時間。
(3) a good/great many 許多，很多
例句：he had worked here for a good many years. 他在這里工作了很多年了。
18. over a long period of time, a little amount of sleep may even result in a change of personality.
result in 導致，引起
例句：mary’s attempt resulted in failure. 瑪麗的嘗試終于失敗了
his carelessness resulted in（導致） this accident. 他的粗心導致了這場事故。
her carelessness resulted in much argument. 她發言過于草率，引來很多爭議。
短語拓展
(1)result from 由…導致，引起。例如：
例句：the accident resulted form his carelessness. 這次事故是由他粗心導致的。
(2) as a result 作為結果
例句：he was caught in the rush hour. as a result, he was later for the date.
他遇上堵車了，所以約會遲到了。
(3) as a result of 由于
例句：as a result of the heavy snow, i was stopped from the meeting.
由于雪大，我沒能參加會議。
19. be sure to allow yourself from seven to nine hours of sleep each night.
be sure to do sth 一定要做某事
例句：he is sure to pass the exam. 他一定能通過考試。
be sure to tell me all the news. 請務必告訴我所有的消息。
短語拓展
(1) be sure of/about確信…；對…有把握
例句：he is sure of success.他自信會成功的。
if you are not sure about the situation in the world，you can read the newspaper every day.
如果你對世界形勢不大了解，你可以每天看看報紙。
(2) make sure to do確保做某事
例句：make sure to turn off the radio before you go out. 在你出去之前確保關掉收音機。
(3) make sure of sth 確定某事
例句：arrive early at the cinema to make sure of getting a seat. 早點兒到電影院以確保有座位。
20. exercise firms the body, strengthens the muscles, and prevents you from gaining weight.
prevent…from doing sth 阻止……做某事
gain weight 增肥
例句：we were prevented by heavy smog from seeing anything. 濃霧使我們看不到任何東西。
what prevented you from joining us last night?
昨天晚上什么事使你不能參加我們的晚會?
21. most sports are excellent for keeping the body in good shape.
in good/bad/poor shape 處于好/差的狀態
例句：his business has recently been in good shape. 最近他的生意情況不錯。
you’ll never be in shape until you eat less and take more exercise.
只有少吃多鍛煉才能健美。
短語拓展
(1) in any shape（常用于否定句）無論如何