高三英语高考难点讲解难点活多用的动词不式

发布 2021-05-15 01:33:28 阅读 1295

现吨市安达阳光实验学校高考英语难点37讲。

难点18灵活多用的动词不式。

动词不式是高考的必考内容之一,其考查内容多且复杂,高考中常考查不式作主语、状语、宾语、补语、表语和插入语;不式的时态和语态,主动表示被动意思;动词不式符号“to”的省略也在考查范围之内。

难点磁场。1.(★therearefivepairs___buti’matalosswhichto buy.

be chosen from choose from chosing

2late in the morning, bob turned off the alarm.(2001京、皖、蒙高考)

slept3.(★it is said that in australia there is more land thanthe government knowsnmet 2002)

what to do to do it with

to do with do what with it

案例**。is said___abroad, but i don’t know what country hestudied in.

h**e study

知识依托:不式的完成式表示的动作通常在谓语所表示的动作(或状态)前已完成,强调动作发生在过去。

错解分析:c、d项干扰较大。若选c项,but后句子改为butidon’tknowwhat country he is studying in.

若选d项,改为:but i don’t know whatcountry he has studied in.

解题方法与技巧:由题干“idon’tknowwhatcountryhestudiedin”可得知“他在国外学习这一动作发生在过去”。故答案为a。

答案:apurpose of new technologies is to make life easier,__it more difficult.

to make not make

知识依托:句子的表语是两个并列比较的不式;to do a和to do b两个不式作比较。后者“to”不可省略。

错解分析:a项干扰性较强,但掌握to do a和to do b两个不式作比较,后者to不可省略。

解题方法与技巧:分清句子的基本结构。

答案:bnmet 2000)

be expectingtom is the right man to do the work.

知识依托:疑问词加不式可以作主语、表语及用在某些动词后作宾语,相当于名词性从句。这些动词有ask, discuss,decide,explain,forget,findout, know, learn, remember, show, tell, wonder。

what to expect相当于what i will expect。故答案为b。

答案:btried many times to sneak across the border to a neighbouringcountry,__each time.

been caught

being to be caught

知识依托:现在分词和不式都可作结果状语,前者表示的是顺理成章,自然而然的结果;而不式作结果状语,有两种情况:

用来表示“意想不到、突然的结果”。

用于某些结构中,如“too…to…,so…as to…”。

例:he hurried to the station, only to find the train had left.(意想不到的结果)

答案:d囊妙计。

1.动词不式也有时态和语态的变化,需牢牢掌握。

2.不式作语,注意:不式所修饰的名词或代词和不式能构成逻辑上的主谓关系时,不式用主动形式。例:

3.不式与所修饰的词能构成逻辑上的动宾关系;又与该句主语构成主谓关系时,不式常用主动形式。如:i’ve got something important to do.

4.在feel,hear,listen to,make感官动词或使役动词后,常用不带to的动词不式作宾补,但变被动时,需加上“to”。

歼灭难点训练。

1.(★theboywantedtoridehisbicycleinthestreet,buthismother told him___

to do not to

2.(★ilostmywayincompletedarknessand,__mattersworse,it began to rain.

made make

3.(★they had nothing else to do but___a doctor.

call for

4.(★tom did whatever he could___those who were introuble.

help5.(★the waythey talked___the problem seemedimpossible.

settling to settle

6.(★every minute is made full___of___ourlessons well.

use;study

7.(★h**e you anything___there.

you just the same.

be taken be should be taken

8.(★the old man was once___sing the song.

to to to

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