2018年高考英語復習筆記
mix 混合，攪拌。后面常接介詞with。例如：oil and water don't mix. (= oil doesn't mix with water.) mix up 意為“混淆，搞混”，例如：i'm afraid i have mixed your names up. mix的名詞形式是mixture，意為“混合物”，例如：air is a mixture of gases.
dip 的意思是“蘸，浸”，后面常接介詞in/into，例如：i dipped my pen in the ink. 下面一句話是什么意思？ i haven’t read that book properly; i’ve only dipped into it.
you must do everything as i do. 由as引導的從句是方式狀語從句。有一句非常有名的西方諺語: when at rome do as the romans do. 入鄉隨俗，這句話直譯應該是：在羅馬時，就要像羅馬人那樣行事。as作“如，像，按照”解。as也可以引導時間狀語從句，意思是“當…的時候，隨著…”，例如：as time passed, i nearly forgot the thing. 隨著時間的流逝，我幾乎忘了這件事。as還可以引導原因狀語從句，意思是“因為，由于”，例如：as he had no car, he couldn't get there early. 因為他沒有車，所以不能早到那兒。★
taste 意思是“品嘗”，它可以作及物動詞，如：she tasted the soup to see if she had put enough salt in it. 她嘗了嘗湯，想知道是否放夠了鹽。taste 在the mixture tasted terrible.句中作系動詞，意思是“嘗起來”，后接形容詞作表語。類似的系動詞還有smell, look, sound, feel等等，因為它們都是表示感覺的動詞，又叫感官動詞。如：he tasted the medicine and found it tasted bad. taste 還可作名詞：this fruit has a terrible taste.
instead of 后面跟名詞、動名詞、代詞、形容詞或介詞短語等等，意思是“代替”，“而不是”。如：i stayed in bed all day instead of going to school. / he likes pop songs, instead of classical music. 他喜歡流行歌曲，而不喜歡古典音樂。he went there on foot instead of by bus. 注意：instead 是副詞，一般用于句末，后面不再跟其他詞，用于否定前面提到的東西，如： yesterday i didn’t go there on foot. i took a bus instead.
◇單元學習筆記◇ unit 1 grade 1
language tip
so was my friend bob white. 倒裝句，結構是“so+助動詞/情態動詞+主語”。這種結構一般用于接著上句話，so 代替本句和上句中某個相同的成分，意為“…也是，也這樣”，如果上句中有be/have/情態動詞，so后面仍用它們；如果上句用的是實義動詞，則so后面用助動詞do的適當形式。如：you can speak english. so can i. / i like pop music. so does my brother. 我喜歡流行音樂,我弟弟也喜歡。he went there. so did her. 這種倒裝用法在考試中經常會遇到。★
i must be off now. 這里off的意思是“離開，走掉”，所以這句話相當于i must go/leave now, 也可說i must be leaving now. 若要語氣顯得更委婉、更有禮貌的話，還可在前面加上 i'm afraid…, 例如：it's too late. i'm afraid i must be off. 恐怕我得走了。又：the next day i was off to new york. 第二天我動身去了紐約。"where are you off to?" he asked.