中考英语必须掌握的英语语法重点与难点.docx

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中考英语必须掌握的英语语法重点与难点

1、as…as…结构：你和汤姆是一样好的孩子。

You’reaboyasgoodasTom.

=You’reasgoodaboyasTom.

2、(1)too…to与so…thatsb.can’t…的句型转换：前者为简单句，主语只有一个，而后者为复合句，主语有两个，试比较：

Themanwastooangrytobeabletospeak.

Themanwassoangrythathewasn’tabletospeak.

(2)too…to…与notenoughto句型的转换：

Heistooyoungtogetmarried.

=Heisnotoldenoughtogetmarried.

Thebookistoodifficultformetoread.

=Thebookisnoteasyenoughformetoread.

3、形容词原级表示比较级含义：

约翰不象迈克那么苯。

JohnisnotsostupidasMike.

JohnislessstupidthanMike.

JohnisclevererthanMike.

4、用比较级表示最高级：约翰是班里最高的男生。

Johnistallerthananyotherboyintheclass.

Johnisthetallestboyintheclass.

5、themore…..themore….表示“越……越……”:

Themorebooksyouread,thewideryourknowledgeis.

Themorefoodyoueat,thefatteryouare.

6、moreandmore….表示“越来……越……”:

Moreandmorestudentsrealizedtheimportanceofaforeignlanguage.

Ourcountryisgettingstrongerandstronger.

who、whom、whose、which的用法

1.who指人，在定语从句中作主语。例如：

Thepersonwhobrokethewindowmustpayforit.

Theboywhoiswearingtheblackjacketisveryclever.

2.whom指人，在定语从句中作宾语。例如：

Doyouknowtheyoungman(whom)wemetatthegate？

MrLee(whom)youwanttoseehascome.

3.whose指人，在定语从句中作定语。例如：

Thegirlwhosemotherisillisstayingathometoday.

Iknowtheboywhosefatherisaprofessor.

4.which指物，在定语从中作主语或宾语。例如：

Adictionaryisabookwhichgivesthemeaningofwords.

Hereisthebook(which)theteachermentionedyesterday.

5.that多指物，有时也指人，在定语从句中作主语或宾语。例如：

I’vereadthenewspaperthat(which)carriestheimportantnews.

Whoisthepersonthatisreadingthenewspaperoverthere?

6.when指时间，在定语从句中作状语。例如：

I’llneverforgetthetimewhenweworkedonthefarm.

HearrivedinBeijingonthedaywhenIleft.

7.where指地点，在定语从句中作状语。例如：

Thisisthehousewherewelivedlastyear.

Thefactorywherehisfatherworksisintheeastofthecity.

注意下列问题：

1.只能使用that,不用which的情况：

(1)先行词是all,few,littl