Healthy eating教案

聯想拓展
long before 很久以前
long ago 很久以前
高手過招
完成句子
①that happened                              (很久以前).
②i have seen that film                       (很久以前).
③his plan seemed to be too difficult, but                     (不久以后) it proved to be practicable.
答案：①long ago②long before③before long
12. cut down
削減；刪節；砍伐
cut off 剪下來；切斷；使突然中斷
cut out 切去；省略；停止（做某事）
cut up=cut into pieces 切碎；剪碎
cut through 穿過；穿透
cut in 插入；插嘴；超車搶道
高手過招
用cut相關短語的適當形式填空
①her little finger was         in an accident at the factory.
②she         the advertisement          of the newspaper.
③he            the park and reached there in time.
④i haven’t given up drinking but i’m         .
⑤i’m sorry to           on your conversation.
⑥you nearly caused a crash by        (on me) like that.
答案:①cut off②cut; out③cut through
④cutting down⑤cut in⑥cutting in
重點句型
13. “nothing could be better, ” he thought.
他想：“再沒有比這些更好吃的了。”
句中形容詞（或副詞）的比較級better與否定詞nothing 連用，表達最高級的含義。常用的否定詞有no, not, never, nothing, nobody, hardly等，表示最高級的含義。
—did you sleep well last night? 你昨夜睡得好嗎？
—never better, like a rock. 從沒這么好過，睡得很沉。
i think nothing is more pleasant than travelling.
我想沒有比旅行更令人愉快的事了。
i can’t think of a better idea.我想不出一個更好的方法。
高手過招
單項填空
your story is perfect. i’ve never heard                  before.
(•12•江蘇南京檢測)
a. the better one           b. the best one
c. a better one             d. a good one
解析:選c。比較級與nothing, nobody, never等否定詞連用時，實際上表示最高級的意義，意為“再……也不過了；沒有比……更……的了”。句中的比較對象是一個尚未出現的新人或新事物，故用不定冠詞a/an修飾。