語法是中學(xué)階段比較重要的一部分，學(xué)會很好地運用，靈活變通，才是語法的關(guān)鍵。以下是小編整理的語法易錯易混知識點分析，希望能給你帶來幫助。

　　1.He hardly had anything to eat, ________ he?A. didn't B. hadn't C. had D. did

　　答案：D　(選擇A的同學(xué)要注意hardly表示否定;選擇B和C的同學(xué)要注意，反意疑問句要用助動詞.)

　　2.He says that he won't be free until tomorrow.他說他到明天才會有空。

　　解析: 在這個復(fù)合句中, that引導(dǎo)的從句做says的賓語,被稱為賓語從句。until用在否定句中,構(gòu)成“not...until...” 結(jié)構(gòu),意為“直到……才……”,謂語動詞用非延續(xù)性動詞;until用在肯定句中,意為“直到……”,主句的謂語動詞要用延續(xù)性動詞。例如:They didn't leave until they finished their work. 他們完成了工作才回家。

　　We waited until he came. 我們一直等到他來。

　　3. 課本:There's something wrong with my computer. It doesn't work. 我的計算機(jī)出了故障,它無法工作了。

　　真題再現(xiàn):I have to speak to my grandpa loudly because there's _____ with his ears.

　　A. wrong something B. something wrong C. anything wrong D. nothing wrong

　　要點點撥:形容詞修飾something, nothing, anything, everything等不定代詞時要后置,故排除A。答案:B

　　4.課本原句:All the computers must be shut down when you leave. 離開時你必須把所有的計算機(jī)關(guān)掉。

　　真題:The whole company _____ for a three weeks' summer holiday. A. shut down B. shut off C. shut up D. shut away要點點撥:shut down意為“關(guān)閉;停工;歇業(yè)”;shut off意為“關(guān)掉(煤氣)”等;shut up意為“關(guān)閉;住嘴”等;shut away意為“隔離;隔絕”。答案:A

　　5. Our sports meeting has been ____ till next Monday because of the bad weather.

　　A. put on B. put up C. put off D. put down要點點撥: put on意為“穿上,上演”;put up意為“舉起,掛起,張貼”;put off意為“推遲,延期”; put down意為“放下,寫下,記下”。 答案:C

　　6. So it goes on, hour after hour. 就這樣繼續(xù)下去,一小時接一小時。解析: hour after hour意思為“一小時接一小時”。英語中,用after連接兩個相同的單數(shù)名詞(名詞前不用冠詞)表示“一個接一個”

　　7. 解析: during(in, for) the last(past) + 一段時間,表示“到現(xiàn)在為止多長時間以來(內(nèi))”,常與現(xiàn)在完成時態(tài)連用。例如:In the last twenty years China has changed a lot. 在最近二十年內(nèi)中國發(fā)生了巨大的變化。

　　8. I'm afraid I won't come ___B___ 7 and 9. I will be at work then. A. until B. between C. during D. for

　　9..Butter and cheese _C_____ in price. A. has gone up B. is gone up C. have gone up D. are gone up

　　10.Today some newly-produced mobile phones can take pictures __B____ a camera.

　　A. as B. for C. like D. of