外研版八年級英語上冊《Alice was sitting with her sister by the river》A famous story PPT課件(第2課時)，共18頁。
►fall用法小結：
①作不及物動詞，“落下；跌倒；(氣溫，價格等)下降”。
eg：Leaves begin to fall in October.十月，樹葉開始飄落。
②作連系動詞，“變得”。后常跟形容詞asleep，ill等作表語。
eg：She was just falling asleep when there was a knock at the door.她剛要入睡，就有人敲門。
【注意】fell是fall的過去式，felt是feel的過去式。兩個單詞都可跟ill作表語，但意義不同。
eg：She felt ill yesterday.昨天她感覺不舒服。
She fell ill yesterday.昨天她病了。
►【辨析】in the tree與on the tree
in a/the tree在樹上(外來物，指與樹不相干的物體。)
on a/the tree在樹上(長在樹上的東西，如花、果實等。)
eg：There are many birds in the tree.樹上有許多鳥。
There are many red and big apples on the tree.樹上有許多又紅又大的蘋果。
►arrive at...到達，抵達
【辨析】arrive，get與reach
►重點詞組歸納
fall down 摔倒
smile at 向……微笑
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關鍵詞：Alice was sitting with her sister by the river PPT課件免費下載，.PPT格式；
