高二英语教案：高二英语下册Unit12复习教案(7)
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辨析：aboard，board，on board与abroad aboard adv.在船 (飞机、车)上；上船(飞机、车) / board vt. 上车，上船 / on board 在船 (车等)上，上船 (车等) / abroad adv. 在国外，到国外 The boat is ready to leave. All aboard! 船就要开了，请大家上船。It's time to go aboard. 该上船(火车、飞机)了。 注意：aboard作副词时只用在动词之后。 board vt. 上车、上船 Then we boarded the bus and headed for the airport. 然后我们上了汽车向机场开去。What time shall we go on board? 我们什么时候上船(车)? 注意：on board作形容词或副词性短语时，一般作“在船上…” “上船”解。He lives abroad for many years. 他在国外侨居多年。They are sent abroad to work. 他们被派驻国 外工作。 注意：abroad通常用在行为动词后作状语，用在be动词后作表语。abroad可与from连用，作“从国外”解。 The professor is engaged from abroad. 这位教授是从国外聘来的。 11. In their efforts to survive, they find themselves on the surface of the monster itself,… 在他们努力求生时，却发现自己就在这头怪兽的身体表面。(P.12 第一段2－4行) 1) effort n. 努力；尽力 He lifted the heavy box without effort. 他毫不费力地举起了那个重箱子。The prisoner made an effort to escape but he failed. 那犯人企图越狱，但没有成功。 辨析：effort，effect，affect与afford effect n. 影响、效果 / affect v. 影响 / afford v. 花费得起；买得起；力足以 His stomachache is an effect of overeating. 他因为吃得过量而肚子痛。Smoking affects health. 吸烟影响健康。Since she lost her job, she can't afford to have a car. 自从她下岗以后，就用不起汽车了。I can't afford three weeks away from work. 我不能放下工作外出三个星期。 拓展：make an effort to do sth. 尽力做……/ redouble one's efforts 加倍努力 / spare no effort(s) to do sth 不遗余力做 / make a good effort 做很大的努力 / make every effort 尽一切努力 / do sth. without effort 毫不费力做 (责任编辑：admin) |
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