... if…or not 的形式。如：He asked whether or not I wanted to insure my luggage. =He asked if I wanted to insure my luggage or not. 他问我是否要给行李保险。我的疑问是：如果没有 whether, if 的话，能否单独用 or not 来表示“是否”。如：We’ll go a...
...使用sb doing sth.如：Would you mind me / Tom smoking?= Would you mind my / Tom’s smoking?但是只能说：My / Tom's being late made him angry.而不能说：Me / Tom being late made him angry.以上论述是否正确？因为我似乎也见到过反例。
If anyone had told me three years ago that I would be spending most of
my weekends camping, I would have laughed heartily. Campers,in my eyes,were
people who enjoyed insect bites,ill-cooked meals, and uncomfortable sleeping
bags. They had nothing in common with me. 老师，在上面条件状语从...
...ble essay for Mr. Fleagle. There was no choice next morning but to turn in my tale of the Belleville supper. Two days passed before Mr. Fleagle returned the graded papers, and he returned everyone's but mine. I was preparing myself for a command to report to Mr. Fleagle immediately after sc...
... this table upstairs? 你能帮忙把桌子搬到楼上去吗? I
have lost my watch. Will you help me (to) look for it? 我把表丢了，你能不能帮我找一下? 但是，当help用于被动语态时，其后不定式必须带to。如：Millie was helped to
overcome her fear of flying. 米利...
...等连用。如：我的一个好朋友刚刚邀请我去意大利。误：My a good friend of mine has just invited
me to Italy.正：A good friend of mine has just invited me
to Italy.4.用于转化为普通名词的专有名词前，表示某某人或某某人的一部作品、艺术品等。如...
...如下面的例子来自网络：
at the baker’s 在面包店
at my aunt’s 在我姑母家
at the butcher’s 在肉店
at the hairdresser’s 在理发店
at the chemist’s 在药店
at the dentist’s 在牙医诊所
at the doctor’s 在大夫诊所
...
...存的鱼的种类。(2019北京卷阅D)Most
people don’t survive this. My team saved my life. 大多数人死于此事。我的团队救了我的命。(2017北京卷阅A)She
coughed and choked and could hardly survive
her first few weeks. 她咳嗽，呼吸困难，几乎没能度过最初的几...
...决问题的方法时，通常后接介词to：It
was a good solution to my difficulty. 这是解决我的困难的好办法。There
are three possible solutions to this problem. 这个问题有三种可行的解决办法。此时虽然也有人用介词of或for，但远不如用to普通。※真题...