18．假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文．文中共有10處錯(cuò)誤，每句中最多有兩處，每處僅涉及一個(gè)單詞的增加、刪除或修改．
增加：在缺詞處加一個(gè)漏字符號（∧），并在其下面寫出該加的詞．
刪除：把多余的詞用斜線（\）劃掉．
注意：1．每處錯(cuò)誤及其修改均僅限一詞；
2．只允許修改10處，多者（從第11處起）不計(jì)分．
We use the Internet for work and entertainment every day．But can using the Internet too many be bad for our health？A new study finds that heavy Internet use may be connected by high blood pressure in teenager．The results show that teenagers spend about 14hours a week online are more likely have high blood pressure．The study involves 335teenagers，134describing as heavy Internet users.26out of the heavy users has high blood pressure．It can cause heart disease and is also close linked to a brain disease，that is marked by memory disorders and a reduced ability to reason．
Although using the Internet plays a big part in our daily life，but it shouldn't consume us．

分析 本文主要講述過多地使用因特網(wǎng)對我們的健康有害．研究顯示一周花大約14小時(shí)在網(wǎng)上很可能患高血壓，也可能導(dǎo)致心臟病，與大腦疾病也相關(guān)．雖然使用因特網(wǎng)在我們的日常生活中起了很大的作用，但它不應(yīng)當(dāng)毀滅我們．

解答 We use the Internet for work and entertainment every day．But can using the Internet too many be bad for our health？A new study finds that heavy Internet use may be connected by high blood pressure in teenager．The results show that teenagers spend about 14hours a week online are more likely∧have high blood pressure．The study involves 335teenagers，134 describing as heavy Internet users.26out of the heavy users has high blood pressure．It can cause heart disease and is also close linked to a brain disease，that is marked by memory disorders and a reduced ability to reason．
Although using the Internet plays a big part in our daily life，but it shouldn't consume us．
詳解：
1．many改為much 考查副詞．use是動(dòng)詞，要用副詞too much修飾．
2．by改為to/with 考查介詞．be connected to/with意為"與…有聯(lián)系，與…有關(guān)聯(lián)"，是固定搭配．
3．teenager改為teenagers 考查名詞復(fù)數(shù)．teenager是可數(shù)名詞，根據(jù)上下文語境，此處要用復(fù)數(shù)形式．
4．spend改為spendin或spend前加who 考查現(xiàn)在分詞或定語從句．teenagers與spend之間是主謂關(guān)系，用現(xiàn)在分詞短語spending about 14 hours a week online作后置定語．或在spend前加who構(gòu)成定語從句．
5．加to 考查固定搭配．be likely to do sth．意為"可能做某事"，是固定搭配．
6．describing改為described 考查過去分詞．134與describe之間是動(dòng)賓關(guān)系，用過去分詞短語作后置定語．
7．has改為have 考查主謂一致．26表示復(fù)數(shù)概念，謂語動(dòng)詞用復(fù)數(shù)形式have．
8．close改為closely 考查副詞．link是動(dòng)詞，要用副詞修飾．
9．that改為which 考查定語從句．分析句子結(jié)構(gòu)可知這是一個(gè)定語從句，先行詞disease在從句中作主語，用關(guān)系代詞which．
10．去掉but 考查連詞．在英語中，兩個(gè)分句之間用一個(gè)連詞，此處用了Although，but是多余的，要去掉．

點(diǎn)評 高考短文改錯(cuò)題的形式有說明文，短文故事，書信等，具有很強(qiáng)的實(shí)用性．短文的內(nèi)容和語言都符合高中學(xué)生的實(shí)際，從表面上看類似一篇學(xué)生習(xí)作．首先，通讀全文，了解短文大意，把握全篇的時(shí)態(tài)、人稱及行文邏輯，在通讀全文時(shí)把一些容易的錯(cuò)誤先改好，再進(jìn)行逐句改錯(cuò)．其次，要進(jìn)行逐個(gè)句子的改錯(cuò)．這是要對文中的詞法、句法和語篇著重分析和特別注意．最后把改好的短文再閱讀一遍，檢查答案是否正確，感覺是否還有不妥之處，最終形成定稿．

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