Grammar,Grammar,动词不定式和双宾语,（一）不定式,定义 基本形式 动词不定式作宾语,（一）不定式,定义 基本形式 动词不定式作宾语,当两个动词连用时，主要行为动词后面的动词采用了“to + 动词原形”的结构，即动词不定式。,什么是动词不定式(to-infinitives)？,We decided to see a film this evening. 我们决定今晚看一部电影。,动词不定式,动词不定式没有人称和数的变化； 肯定结构为“to + 动词原形”; 否定形式为“not to + 动词原形”。,动词不定式和其后面的名词等构成不定式短语，在句子中可以用作主语、表语、宾语、补足语、定语、状语等，但不能作谓语。 本课我们重点学习后面接动词不定式作宾语的常见动词。,（1）动词不定式常在动词后作宾语: 动词+to do 这类动词有 learn, want, decide, like, try, agree, start, forget, hope等。这类动词均属于及物动词，动词不定式置于谓语动词之后作宾语，表明想要、计划或希望要做(或发生)的事。如： My sister wants to be a teacher. 我的妹妹想当一名教师。 We should learn to deal with these problems. 我们应该学会处理这些问题。,动词不定式作宾语,动词 + to do sth. 的固定搭配： want to do sth. decide to do sth. hope to do sth. plan to do sth. offer to do sth. agree to do sth. learn to do sth. ,（2）有些动词若后面接的是动词，只能用动词的doing形式来充当宾语，这类动词有：enjoy, practise, mind, finish, keep, have fun, be busy等。 I dont mind opening the window. 我不介意打开窗户。 （3）有些行为动词，既可以用to do充当宾语，又可以用doing充当宾语，意义不大，这类动词有：like, love, hate(讨厌), begin, start等。,（4）有些动词可以用to do 作宾语和用doing作宾语，但意义不同。这类动词有：remember, forget, stop, try等。 remember to do sth. 记得去做某事（未做） remember doing sth. 记得曾经做过某事（已做） forget to do sth. 忘记去做某事（未做） forget doing sth. 忘记曾经做过某事（已做） try to do sth. 尽力做某事 try doing sth. 尝试做某事 stop to do sth. 停下来去做某事 stop doing sth. 停止做某事,（5） “疑问词+不定式”的结构，充当宾语。 We didnt decide where to go tomorrow. 我们还没有决定明天去哪儿。 where to go how to do sth what to do when to do sth 注意： 这些不是句子 翻译： 我不知道去哪里。 I dont know where to go.,去哪里,怎么做某事,做什么,什么时候做某事,Exercise,I hope_ (go) to Beijing University one day. Remember _ (be) careful when you ride your bike to school. Li Lei wants _ (make) friends with Lucy. You need _ (tell) your parents what happened to you this morning. Tony is planning _ (travel) from London to Amsterdam.,to be,to go,to make,to tell,to travel,6. My friend practises _ (speak) English every day. 7. Finish _ (do) your homework before you go out. 8. Id like _ (drink) some water. 9. Lets _ (play) football after school. 10. My parents offered_ (take) me to the park last Saturday.,speaking,doing,to drink,play,to take,（二）双宾语,定义 结构 常跟双宾语的动词,（二）双宾语,定义 结构 常跟双宾语的动词,定义：在英语中，有些动词可以接两个宾语，即指人的间接宾语和指物的直接宾语，这两个宾语称为“双宾语”。 He gave me a book.=He gave a book to me. 他给我一本书。 2. 双宾语的结构有两种： (1) 动词+间接宾语(人)+直接宾语(物) My father tells me a story. (2) 动词+直接宾语(物)+to/for+直接宾语(人) My father tells a story to me.,3. 可以接双宾语的动词很多，常见的有：give, bring, lend, pass, send, show, leave, buy, tell, teach, sell等。例如： My brother bought me some story books. 我哥哥给我买了一些故事书。 My uncle gave me a pretty birthday present. 我叔叔给了我一个漂亮的生日礼物。,(1)后接介词to 的动词有：give, show, pass, lend, take, tell 等, to表示“给某人”，即表示某人接受或收到了某物,强调对象。如： give sb. sth. = give sth. to sb. bring sb. sth. = bring sth. to sb. lend sb. sth. = lend sth. to sb. hand sb. sth. = hand sth. to sb. send sb. sth. = send sth. to sb. show sb. sth. = show sth. to sb. leave sb. sth. = leave sth. to sb. teach sb. sth. = teach sth. to sb.,(2)后接介词for的动词有：buy, cook, make, sing, draw, get, read, choose等。一般来讲，for表示“为某人”，强调目的。 buy sb. sth. = buy sth. for sb. cook sb. sth. = cook sth. for sb. make sb. sth.= make sth. for sb. sing sb. sth.= sing sth. for sb. read sb. sth. = read sth. for sb.,1. a / made / the / her/ for / mother / girl / card. (连词成句) _ 2. Mum cooked me eggs. (改为同义句) _ 3. Please give him the book. (改为同义句) _ 4.My father bought a CD _ me yesterday. A. for B. to C. with D. at,Exercise,The girl made a card for her mother.,Mum cooked eggs for me.,Please give the book to him.,A,Bye-bye,