八年級英語下冊重點短語總匯
who is the first to get there?
★我不知/忘記了怎么辦。
i didn't know/forgot what to do.
★ 離開房間時不要忘記/記住關燈
例句:don’t forget/remember to turn off the lights when you left the room
★ be+adj+to do sth
例句:i am very sorry to hear that.
i am ready to help others.
i am happy/pleased/glad to meet you.
順口溜:本領最多不定式,主表定補賓和狀;樣樣成分都能干,只有謂語它不敢;大家千萬要小心,有時它把句型改;作主語時用it,自己在后把身藏;七個感官三使役,賓補要把to甩開;疑問詞后接上它,賓語從句可充當;邏輯主語不定式,不定式前加for sb.;to前not是否定,各種用法區別開。
以下是不帶to的動詞不定式(即動詞原形)的常見用法
★ let sb. do sth讓某人做某事
★ make do sth使得某人做某事
★ hear do sth do sth聽見某人做某事
★see do sth do sth看見某人做某事
★ why not 或why don’t you +動詞原形?為什么不….?(表示建議)
例:why not/why don’t you take a walk?
★ 某人+had better( not)do 某人最好(不)做某事
★ 情態動詞can/may /must /should+ 動詞原形(包括情態動詞的否定形式+動詞原形)
★ 助動詞do/does/did/will/would在構成疑問句或者構成否定句即don’t /doesn’t /didn’t /will not /would not+ 動詞原形
★ be going to + 動詞原形(表示“即將”“打算” 做某事)