Looking good，feeling good教案
well-educated, kind-hearted, good-looking
加前綴
anti-japanese, non-stop, semi-conductor
在數字中使用
one-quarter， twenty-three, two-fifths
【難點講解】
1. you can highlight main points by underling them.
你可以通過下劃線來強調要點。
highlight本來是美術術語“高光點”，指畫面上最亮、最顯著的地方。這里highlight作動詞，表示“強調”。main points指文章的要點。
這句話的結構是：do sth by doing sth, 表示通過做某事達到某個目的，例如：
he keeps fit by going to the gym twice a week.
the students enlarged their vocabulary by reading english novels.
2. is there such a thing as being big boned?
有沒有“骨架大”這么回事？
介詞短語as being big boned在句子中作定語，“being big boned”是動名詞短語，作介詞as的賓語。類似的句子還有：her friends all speak of her as being sweet-tempered。
as也可以作關系代詞，在限制性定語從句中常和such, the same, so連用; 在非限制性定語從句中代指主句的整個內容，例如：
such exercises as he does are good for old people.
i hold the same view as the majority does.
he is a teacher, as is clear from his manner.
as was his wont(習慣), he cleared his throat before starting the lecture.
big boned 指“骨架大的”。
3. walking and riding your bike count, and so do school sports.
步行和騎自行車都有用，學校里的體育活動也有用。
count除“計數，計算”的意思外還有“被視為、在…之列、有…作用”等意思。例如：
his opinions don’t count.
knowledge without common sense counts for little.
so do school sports是省略句，相當于：school sports also count.
4. when you sleep, your body prepares you for the day to come.
當你睡覺的時候，你的身體為新的一天做好準備。
prepare sb for sth: 使….做好….的準備，例如：
education prepares students for their future careers.
we must prepare her for the bad news so that it won’t come to her as too much a shock.
不定式短語to come在本句中作定語，修飾the day, 表示“即將來臨的”
5. as a matter of fact, loss of sleep can make you look tired, and even cause you to put on weight.
事實上，睡眠不足會使你看起來疲倦，甚至導致你體重增加。
as a matter of fact: in fact。loss 是lose 的名詞形式，loss of sleep 意思是“睡眠不足”，不是“失眠”。cause sb to do sth, 使某人做某事。
6. many teenagers are surprised to learn that when you exercise, your body produces some chemicals that make you feel relaxed and increase your ability to concentrate when you study.
許多青少年聽說體育鍛煉可以使身體產生幫助放松精神、促進集中注意力的化學物質時都覺得吃驚。
be surprised to learn得知某事感到驚奇，learn在這里是“得知、了解到”的意思。surprised to learn
【同步練習】
一、單項選擇