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1、
習(xí)慣句式與拓展
句型積累
A. used to
例句觀察
In fact, I used to dream about one day being a famous football player and representing our country in the World Cup.事實(shí)是,我過去常常夢(mèng)想有一天能成為一名著名的足球運(yùn)動(dòng)員代表國家參加世界杯比賽。
There used to be a bus stop on that corner.在那個(gè)拐角上曾有一個(gè)公共汽車站。
I used to go to office on foot but I don’t do t
2、hat now.過去我步行去上班,但現(xiàn)在我不這樣了。
歸納拓展
(1) used to do, be used to sth. / doing sth. 與be used to do
used to 表示過去經(jīng)常發(fā)生的動(dòng)作或存在的狀態(tài),但現(xiàn)在已不再發(fā)生或存在。
(2)be used to sth. / doing sth. 結(jié)構(gòu),意為“習(xí)慣于”。be可用于多種時(shí)態(tài),可用get或become替換,以表示“逐漸習(xí)慣于”。
(3)be used to sth.意為“被用來做某事”,其中use是及物動(dòng)詞“使用”,是被動(dòng)結(jié)構(gòu),不可和系表結(jié)構(gòu)的be use to doing sth.相混淆。
3、
2.so that
例句觀察
There should be a space at the end of each row so that people in wheelchairs can sit beside their friends.在每排坐位的后面都應(yīng)留有空間以便于那些乘坐輪椅的人坐在他們朋友的旁邊。
I’ll show you so that you can see how it’s done.我做給你看,以便使你明白如何做此事。
Jack worked hard so that he might get a good job.為了能找到一份好工作,杰克努力地工作。
歸
4、納拓展
(1) so that=in order that。但位于句首時(shí),只能用in order that不能用so that。So that既可引導(dǎo)結(jié)果狀語從句,又可引導(dǎo)目的狀語從句,而in order that只能引導(dǎo)目的狀語從句。
(2) so as to 與in order to大致相似,但用于句首時(shí)只能用in order to。
3. too… to
例句觀察
Some days I was too tied to get out of bed.有時(shí)候我太疲勞了以致于起不了床。
He is too old to work.他太老了不能再工作了。
She was too
5、excited to say a word when she heard the news.當(dāng)她聽到這個(gè)消息時(shí)激動(dòng)地說不出話來。
歸納拓展
too…to結(jié)構(gòu)一般表示否定含義,意為“太……以致于不能”。
但too…to在下列情況下卻不表示肯定含義:
(1) 當(dāng)too前或to前有否定詞構(gòu)成雙重否定時(shí)。
e.g: English is not too difficult to learn.
英語并不太難學(xué)。
(2)當(dāng)too后是glad, pleased, happy, delighted, satisfied, ready, willing, kind, apt, good, true
6、, easy, near, careful, well, early, delicious, eager, anxious等形容詞或副詞時(shí)。
e.g: They are too anxious to leave.他們急于離開。
He is too ready to help others.他總是樂于助人。
I’m only too glad to see you.見到你非常高興。
(3)與cannot連用時(shí)。
e.g: You cannot be too careful(=You can never be careful enough) to do your homework.你做作業(yè)越仔細(xì)越好。(=無論怎樣仔細(xì)也不過分)。
(4)當(dāng)不定式在句中作定語或真正的主語時(shí)。
e.g: There are too many problems to be solved.有很多問題有待解決。
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