人教版必修第三冊unit4重點句式和語法

1、人教版必修三UNIT 4 SPACE EXPLORATION had to to also to a lot of and 備 還 型 also.是詞在句 分者 可以省略。 also.用于連接,著 可連接兩個并列的句子 位時 后面 ,其 as to sth)為了;】 to,但 so as to 一般不用在句首。 to so as to that in 句從 an iPad to an iPad in he 網(wǎng),他買了一個 iPad 某人做某事 被迫做某事 to in to in Liwei orbited in 5 ,楊,中 引語 to in 作后詞 the country當 修,常 man

2、to in 年 7 a have to that can keep their 時宇航員必動這 that,意為”,句從句 用 也可,從 at his that in exams. 習結(jié)果考試 take to get to the 到星火,并回需】 time to 為人間It takes a to get from to + . /in + cost + for It to me to buy several 我 萬I ten on the the me ten =I ten 了 10 元錢 the of and time to or away. 意“是 表示一種擇,其后可以跟介詞短 the w

3、hether or (1)whether.or.意為是”,引導名詞性從句。 this or is I in time the to 車或是只好(2)whether.or.意為論”,引導讓步狀語從句。 you can see the is 見 ,和被修飾的名詞或 1. to us will be is the first to last one to leave.來2. always has a of letters to 天,他總是有許多信 left us a lot can to : , 因 , 如 詞其There is to worry important to at 3. his to

4、write to his the to face 4. it is to I need to a Is the to open the 嗎作狀語 用法 例句動詞不定式作目 的狀語表示 in to 作目 目的 的狀語so to do 作目的 狀語作狀語 用 例句We work to be key 我們努力學習以便進入重點大學。 In order driving test,he very 為了通過駕駛考,他努力練習。 up to get to airport on 他起得很早以便能按時到達飛機場。表示結(jié)果only to do He to railway station only to 常表示出乎 意料的結(jié)果 他到達火車站卻發(fā)現(xiàn)火車開走了。 .enough enough to join the army.他到了參軍 do;too.to 的年齡了。do;so.as to The girl kind to help the 那個do表示 直接 原因 表原女孩很善良,他幫助了那位老人。He astonished to hear th