托福动词 -ing形式1. 不定式和动词 -ing形式都可以做主语,动词 -ing形式做主语表示一般或抽象的多次行为;不定式做主语往往表示具体的或一次性的动作。如:Playing with fire is dangerous./ To play with fire will be dangerous.(指一具体动作)2. admit, appreciate, avoid, consider等动词后一般用动词 -ing形式做宾语。3. 在allow, advise, forbid, permit等动词后直接跟动词作宾语时,要用动名词形式;如果其后有名词或代词做宾语,然后再跟动词作宾语补足语时,其宾语补足语用带to的不定式。如:We don't allow smoking here. / We don't allow students to smoke.托福
托福across from与from across都可以说,但含义稍有区别:(1) across from 表静态意义,意为“在对面”,此时也可省略from只说across。如:Just across from our house there's a school. 就在我们房子的对面有一所学校。I'm staying at a little hotel just across from the Libyan Embassy.?(2) from across 则表动态意义,意为“从……的对面”。如:He shouted to me from across the room. 他从房间的另一边向我喊。They waved at us from across the room. 他们从房间那一头向我们招手。托福</p 产品:澳博培训供货总量:不限产品价格:议定包装规格:不限物流说明:货运及物流交货说明:按订单