课后练习讲解.doc

【Multiple choice questions】多项选择题1 Roy Trenton _.a. prefers driving a bus to driving a taxi b. prefers driving a taxi to driving a busc. is sorry he isnt a taxi driver d. is glad he didnt change his jobprefer .to.更喜欢这个东西(和后面的东西比), 宁可也不be sorry遗憾prefer+名词 更喜欢I prefer tea to waterprefer+名词+to(prep.)+名词(如为动词则+ing)I prefer drinking tea to drinking waterprefer to(不定式的标志)+动词原形 : 更喜欢rather than : 不喜欢, 而不是 (prep) (rather5rB:TE; (?) 5rATEr)he prefers to drive bus rather than drive a taxi.I prefer to have an apple rather than have an orange.3 Roy Trenton used to drive a taxi. This means he _ a taxi.a. has stopped driving b. is used to drivingc. got used to driving d. still drivesused to(不定式的标志) 过去做现在不做used to do过去常常做现在不做了(“to” 为 prep)be used to doing sth / get used to doing sth 习惯于I am(not) used to getting up early我习惯起早be used to do sth被用来the knife is used to cut the paper刀被用来切纸the boy is used to swimming in the river那男孩习惯在河里游泳the boy used to swim in the river那男孩过去在河里游泳4 He noticed two thieves _ out of a shop.a. to come b. are coming c. in coming d. comeanswer : dsee sb. doing : 看见某人正在做某事; see sb. do : 看见某人做某事hear : 听见notice sb. doing / notice sb. do ; watch sb. doing / watch sb. dob. are coming : 没有主从一致, 应为 : was coming 就对7 The car was easy to recognize, so it wasnt _ difficult for the police to catch the thieves.a. much b. very c. many d. tooanswer: dtoo.to.: 太.以至于不能. / .enough to.: 足以用来做某事many 应加+名词 / much, very 一般不会与 to 连用8 He hasnt regretted it. He _ it.a. isnt sorry about b. doesnt pity c. isnt pleased with d. doesnt laugh aboutanswer: abe sorry about: 为什么感到遗憾(抱歉) / be pleasued with: 对什么感到满意 / laugh at : 嘲笑laugh about:为什么原因而笑b. pity 不对是由于词性不对11 The thief dropped the bag. He _.a. let it b. left it c. fell it d. let it fallanswer: ddrop vt(及物) 抓什么而没抓住 : sb drop sth. / fall vi(不及物): 什么东西往下落 : Sth fallLet sb. do : 让某人做某事Let : 听之任之Make: 又强迫的意思1、 My father makes me play football.(强迫)2、 My father lets me play football.(听之任之, 随他去)重点说明 : Its easy to recognizethe apple is sweet enough to eat如果一个不定式的前面是一个形容词, 如果主句的结局是系表结构+to, 不定式当中常用主动表被动, 在不定式的表达方式当中, 动词的宾语如果刚好是这句话的主语, 这个宾语一定不能出现the apple is too sour to eat.(sour adj 5saJE(r) 酸的).to answer the question 这个小孩足够聪明以至于能回答这个问题, “the question” 不是主语故一定要出现the question is easy enough to answer.文中 “.easy to recognize(car)” 因car是主语, 所以不能出现在不定式当中, 也许有可能用主动表达被动含义, 及物动词后面一般加宾语(这个宾语就是这句话的主语就不加), 又如 : the clothes are too comfortable to ware.【Special difficulties】难点so/such如此such.that./so.that.如此以致于so+形容词(副词)+that./such+(a, an修饰词或形容词)+名词+that一旦有名词, 就认为形容词修饰的是名词, 前面的词也修饰的是名词如果名词是可数名词单数才要加a和an, 反过来如果是可数名词单数, 前面一定要加a或anExercise 练习 用so, such或such a填空 : 1 He ran _ quickly that I could not catch him.2 Whoever told you _ thing?3 You should not make _ many mistakes.4 You should not say _ things.5 This picture is _ beautiful that I shall hang it in my room.6 It was _ good book that it was bought by a film company.7 It was _ extraordinary exhibition that I went twice.8 He is _ lazy boy that he never does anything.1、so 2、such a 3、so 4、such 5、so 6、such a 7、such an 8、such a如果形容词是表示数量的(many, much, little, few), 一律用sothere is so little time left that we must hurry.there is such a little(小) bird that I cant see it.(“little” 不会和可数名词连用, 如连用不会译成 “数量少” , 而应译为 “小” )he is so lazy a boy/he i