2018年高考英語復(fù)習(xí)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(dǎo)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(xiāng)隨俗，這句話直譯應(yīng)該是：在羅馬時(shí)，就要像羅馬人那樣行事。as作“如，像，按照”解。as也可以引導(dǎo)時(shí)間狀語從句，意思是“當(dāng)…的時(shí)候，隨著…”，例如：as time passed, i nearly forgot the thing. 隨著時(shí)間的流逝，我?guī)缀跬诉@件事。as還可以引導(dǎo)原因狀語從句，意思是“因?yàn)�，由于”，例如：as he had no car, he couldn't get there early. 因?yàn)樗麤]有車，所以不能早到那兒�！�
taste 意思是“品嘗”，它可以作及物動(dòng)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(dòng)詞，意思是“嘗起來”，后接形容詞作表語。類似的系動(dòng)詞還有smell, look, sound, feel等等，因?yàn)樗鼈兌际潜硎靖杏X的動(dòng)詞，又叫感官動(dòng)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(dòng)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(xué)習(xí)筆記◇ unit 3 grade 1
language tip
have some difficulty in doing sth. 表示“做某事有困難”，difficulty在這個(gè)結(jié)構(gòu)中是不可數(shù)名詞，in有時(shí)可以省略。如：do you have any difficulty (in) understanding his spoken english? 你聽懂他的英語口語有困難嗎？做某事毫無困難，可用have no/little difficulty in doing sth 如：i had no difficulty (in) translating the novel. 我翻譯那本小說一點(diǎn)困難也沒有。difficulty也可以指具體的難事、困境(可數(shù))，比如：he met with a lot of difficulties.他碰到很多困難�！�
when do you take your next exams？動(dòng)詞一般現(xiàn)在時(shí)可表示按計(jì)劃或安排將要發(fā)生的動(dòng)作，僅限于少數(shù)動(dòng)詞，如begin, get, leave, take, start, go等，如：when does the summer holidays begin? 暑假什么時(shí)候開始？the plane takes off at 6:30 p.m. 飛機(jī)下午六點(diǎn)三十分起飛。what time does the train leave for shanghai? 開往上海的列車幾點(diǎn)鐘開車？