預(yù)約課程還可獲贈免費的學(xué)習(xí)復(fù)習(xí)診斷
點擊預(yù)約→免費的1對1學(xué)科診斷及課程規(guī)劃
先進(jìn)句用一般現(xiàn)在時,用于操作演示或指導(dǎo)說明的示范性動作,表示言行的瞬間動作。再如:Now watch me, I switch on the current and stand back. 第二句中的now是進(jìn)行時的標(biāo)志,表示正在進(jìn)行的動作的客觀狀況,所以后句用一般現(xiàn)在時。
7)有些表示心理狀態(tài)或感情的動詞(如be,like,hate,think,sound等)往往用一般現(xiàn)在時表示。
I want your help.
我需要你的幫助。
I don't think you are right.
我以為你錯了。
Most of the girls like flowers.
8)其他
Here comes Li Ming!
李明來了
There goes the bell!
鈴響了。
Here he comes.
他來了。
孩子常見錯誤如下:
一、be動詞與行為動詞同時出現(xiàn)在句子中
例:We are plant (plant) the trees in spring.
答案:plant
解析:孩子往往會用漢語的思維方式去翻譯,就成了“我們是在春天植樹”。這是學(xué)習(xí)英語較忌諱的,要看語法是不是正確,在英語中,be是表狀態(tài),do是表動作,兩種動詞不能同時出現(xiàn)在句子中,可記住如下口訣:“英漢語言有差異,be 、do不能放一起,仔細(xì)琢磨細(xì)分析,語法千萬要牢記。”
自我檢測:
(一)、 單選
1 Jenny ____ in an office. Her parents ____in a hospital.
A work; works B works; work C work; are working D is working; work
2 One of the boys_____ a black hat.
A have B there is C there are D has
3 We will go shopping if it____ tomorrow.
A don't rain Bdidn't rain Cdoesn't rain Disn't rain
4 He said the sun ____in the east and ____in the west.
A rose; set B rises; sets C rises, set D rise; sets
5 Wang Mei ____ music and often ____ to music.
A like; listen B likes; listens C like; are listening D liking ; listen
6 Jenny____ English every evening.
A has study B studies C study D studied
答案:1 B 2D 3C 4B 5B 6B
(二)、填空
1 I can take Li Ming there when he _____ ( come) to visit.
2 _____your sister_____(know)English?
3Her home____ _____ ______(遠(yuǎn)離 )her school.
4The pot_____(not look) like yours very much.
5 Where _____you____(have)lunch every day?
6 Who_____(想要 )to go swimming?
7 ______she_____(do) the housework every day?
8 Jenny and Danny usually______(play) games in the afternoon .
答案:1 comes 2 Does know 3 is away from 4 doesn't look
二、單三人稱形式易出錯
例:1 He plaies (play) football very well.
2 Danny gos (go) to school at 7:10.
答案:1 plays 2 goes
解析:1以輔音字母加y結(jié)尾的動詞變單三人稱形式才能把y換成i再加es;2與名詞變復(fù)數(shù)不同,變單三人稱形式以o結(jié)尾的詞要加es.
三、在句式變換時易出錯
例:1 Does Jenny has (has) a good friend?
2 Brian doesn’t lives (not live) in China.
答案:1 Does have 2 doesn’t live
解析:單三人稱做主語的一般現(xiàn)在時做句式變化時,可記住如下口訣:“見助動,用原形”。此口訣也可推廣用于一般過去時態(tài)中。e.g. He didn't go home yesterday.
四、對do的理解易出錯
例:We don’t (not do) our homework in the afternoon.
答案:don’t do
解析:do是一個比較難理解的詞,它有三個含義: a)是所有行為動詞的總稱;b)是助動詞,無實義;c)是一個具體的行為動詞“做,干”。此句中給出的do指“做,干”,not指把此句變?yōu)榉穸ň洌薯氃赿o前加助動詞don’t。
五、對主語的數(shù)判斷有誤
例: Li Ming with me are (be) inBeijing.
答案: is
解析:表面一看是“我和李明兩個人在北京”,但with在此做伴隨狀語,不能做主語,故用is.
另外,賓語從句中,從句部分若是表示客觀真理,不管主句是何時態(tài),從句都要用一般現(xiàn)在時;在時間和條件狀語從句中,主句表將來,從句要用一般現(xiàn)在時。
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預(yù)約課程還可獲贈免費的學(xué)習(xí)復(fù)習(xí)診斷