高中英语 语法剖析活用 Unit 2 People on the move学案 牛津译林版选修10.doc

unit 2 people on the move【语法剖析活用】动词时态、语态的复习动词时态解题方法一、把握时间信息1 i dont suppose the police know who did it.well, surprisingly they do. a man has been arrested and _ now.a. has been questioned b. is being questionedc. is questioning d. has questioned【答案与简析】从句意和时间状语now来看，空白处应填动词的现在进行时态。而且a man与question之间又存在着被动关系。因此答案为b，即用现在进行时的被动式。二、遵循时态呼应规则2._ iwont tell the student the answer to the math problem until he _on it for more than an hour.a. has been working b. will have workedc. will have been working d. had worked【答案与简析】：依照语法规则，当主句中的谓语动词是将来时态时，until引导的时间状语从句中通常用现在时态表示将来时间。纵观四个选项，只有a项符合要求。三、分析具体语境3. thank goodness, youre here! what _you?traffic jam.a. keeps b. is keeping c. had kept d. kept【答案与简析】：分析语境可知，问话人是询问对方迟到的原因，应用一般过去时，故答案为d。关于被动语态的复习被动语态的复习要注意以下几个方面：一、常见动词时态的被动语态被动语态和动词时态经常结合起来进行考查；在做题时应该认真分析句子的主语和谓语动词之间的逻辑关系，若句子的主语是动作的承受者就要用被动语态。例如： your job _open for your return.thanks.a. will be kept b. will keep c. had kept d. had been kept答案：a二、“get+过去分词”构成的被动语态英语中除了最常见的“be+过去分词”构成的被动语态以外，还可用“get+过去分词”构成被动语态。“get+过去分词”常常含有“遭到”的意思。例如：sarah, hurry up. i am afraid you cant have time to _before the party.a. get changed b. get change c. get changing d. get to change答案：a三、带双宾语动词的被动语态在英语中，后面带有双宾语的动词变为被动语态时，其中任何一个宾语都可以作为主语，而另一个宾语可以留在谓语动词之后。例如： customers are asked to make sure that they _the right change before leaving the shop.a. will give b. have been given c. have given d. will be given答案：b四、含被动意义的系动词英语中有几个系动词本身含有被动意义，不能再用被动语态。这样的系动词有：feel, smell, taste, sound, remain, go ,turn ,seem, become, stay等。例如： the water _cool when i jumped into the pool for morning exercise.a. was felt b. is felt c. felt d. feels答案：c五、用主动形式表示被动含义的动词有些表示事物特征和状态的动词，只有主动语态，没有被动语态，并且常和well, easily等副词连用。这样的动词有sell, look, close, cut, read, wash, fit, write, clean ,burn, last, pull等。例如： because the shop _, all the t-shirts are sold at half price.a. has closed down b .closed downc. is closing down d. had closed down 答案：c六、动词不定式的被动语态某些形容词后面的动词不定式可用主动形式表示被动含义。这些形容词有easy, hard, difficult, heavy, light ,fit,(un)comfortable, dangerous, nice等。例如：the chair looks rather hard, but in fact it is very comfortable_.a. to sit b. to sit on c. to be sat on d. for sitting答案：b【活学巧用】单项选择1. youd better not call mr. green between 7 and 8 this evening, for he _an important talk then.a. will have b. would have c. will be having d. will have had答案：c解析 此题考查将来进行时，表示将来的某一个特定时间正在进行的某动作要用将来进行时。2. with home-schooling growing quickly in the united states, nobody knows exactly how many american children _at home.a. will teach b. taught c. are being taught d. are teaching答案：c解析 此题考查时态和语态，时间背景是现在，所以排除a和b项，而children和teach之间是被动关系，所以选c。3. as soon as he comes back, ill tell him when _and see him.a. you will come b. will you come c. you come d. do you come答案：a解析 根据所提供的情景as soon as he comes back可判断出要用一般将来时，表示将要发生的动作。when引导宾语从句，在宾语从句中要用陈述句的语序。4. they _on the program for almost one week before i joined them, and now we_ onit as no good results have come out so far.a. had been working; are still working b. had worked; were still workingc. have been working; have worked d have worked; are still working答案：a解析 before引导的时间状语从句常与过去完成进行时连用，表示过去以前一直进行的动作。now与现在进行时连用，表示现在正在发生的事。5. the year 2002_ remarkable changes in shanghais landscape.a. sees b. has seen c. saw d. had seen答案：c解析 see表示“（在某段时期）发生（某情况）”，主语常是表示时间或地点的名词。根据主语the year 2002可判断出是发生在2002年的变化，所以用一般过去时。6. -why dont you put the meat in the fridge?-it will _ fresh for several days.a. be stayed b. stay c. be staying d. have stayed答案：b解析 stay作“保持”讲时，属系动词，不可用被动语态，故排除a；系动词没有进行时态，排除c；will have stayed强调肉放入冰箱后的结果，从题目看，肉还未放入冰箱。故选b。7. i _ ping-pong quite well, but i havent had time to play since the new year.a .will play b. have played c. played d. play答案：d解析 从常识可知，一个人一旦获得了某种技能，这种技能就会保持很长一段时间，而不会因短期内不训练而失去。虽然“我”在今年没有时间训练，但乒乓球仍然打得好，要用一般现在时态。8. in such dry weather, the flowers will have to be watered if they_.a. have survived b. are to survivec. would survive d. will survive答案：b解析 在条件状语从句中，谓语动词不能用一般将来时，但可以用be to do sth.。9. the new suspension bridge _by the end of last month.a. has been designed b. had been designedc. was designed d. would be designed答案：b解析在含有by