五年級(jí)上冊(cè)英語(yǔ)語(yǔ)法知識(shí)匯總

1、五年級(jí)上冊(cè)英語(yǔ)語(yǔ)法知識(shí)匯總(一)一、名詞復(fù)數(shù)規(guī)則 1．一般情況下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds 2．以 s. x. sh. ch 結(jié)尾，加-es，如：bus-buses, box-boxes, brush-brushes, watch- watches3．以“輔音字母+y”結(jié)尾，變 y 為 i, 再加-es，如：family-families, strawberr

2、y- strawberries 4．以“f 或 fe”結(jié)尾，變 f 或 fe 為 v, 再加-es，如：knife-knives 5．不規(guī)則名詞復(fù)數(shù)： man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children foot-feet,.tooth-teeth fish-fish, people-

3、people, Chinese-Chinese, Japanese-Japanes二、（一）一般現(xiàn)在時(shí)的構(gòu)成 1. be 動(dòng)詞：主語(yǔ)+be(am,is,are)+其它。如： I am a boy.我是一個(gè)男孩。 2.行為動(dòng)詞：主語(yǔ)+行為動(dòng)詞(+其它)。如： We study English.我們學(xué)習(xí)英語(yǔ)。 當(dāng)主語(yǔ)為第三人稱單數(shù)(he, she,it)時(shí)，要在動(dòng)詞后加“-s“或“-es“。如：Mary lik

4、es Chinese.瑪麗喜歡漢語(yǔ)。 （二）一般現(xiàn)在時(shí)的變化 1. be 動(dòng)詞的變化。 否定句：主語(yǔ)+ be + not +其它。 如：He is not a worker.他不是工人。 一般疑問(wèn)句：Be +主語(yǔ)+其它。 如：-Are you a student? -Yes. I am. / No, I'm not. 特殊疑問(wèn)句：疑問(wèn)詞+一般疑問(wèn)句。如：Where is my bike?2.行

5、為動(dòng)詞的變化。 否定句：主語(yǔ)+ don't( doesn't ) +動(dòng)詞原形(+其它)。如： I don't like bread. 當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)，要用 doesn't 構(gòu)成否定句。如： He doesn't often play. 一般疑問(wèn)句：Do( Does ) +主語(yǔ)+動(dòng)詞原形+其它。如： - Do you often play football?

6、 - Yes, I do. / No, I don't. 當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)，要用 does 構(gòu)成一般疑問(wèn)句。如： - Does she go to work by bike? - Yes, she does. / No, she doesn't. 特殊疑問(wèn)句：疑問(wèn)詞+一般疑問(wèn)句。如：How does your father go to work?動(dòng)詞+s 的變化規(guī)則 1．一般情況下，直接加-s，如：

7、cook-cooks, milk-milks 2．以 s. x. sh. ch. o 結(jié)尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes 2. Listen .Some girl’s _______________ (sing) in the classroom. 3. My mother _________________ ( cook )some nice

8、food now. 4. What _____ you ______ ( do ) now? 5. Look . They _______________( have) an English lesson .人稱代詞和物主代詞 要點(diǎn)歸納： 一．主格 ( I you he she it we you they ) 1. 在句子中可以作主語(yǔ)，放于句首，后接動(dòng)詞。 (1) _______ am a student.

9、 (2) _______ comes from China , but ______ comes from American. (3) _______ is my aunt.二．賓格 ( me you him her it us you them ) 1. 在句子中可以作賓語(yǔ)，用于句尾，動(dòng)詞之后。 (1) The boy in the photo is _______. (2) Let

10、______ to play football. (3) We often go to visit __________. 2. 在句子中可以作賓語(yǔ)，用于句尾，介詞之后。 (1) The pen of ______ is the same with ______. (2) Come with ________. (3) The teacher wants you to return that boo

11、k of ________. 3. 人稱代詞作表語(yǔ)時(shí),一般用賓格,特別是在日常會(huì)話中。 “Who is knocking at the door? ” “It's ________. ” ----“誰(shuí)在敲門?” --- “是我。 ”三．形容詞性物主代詞 ( my your his her it our your their ) 1. 形容詞性物主代詞一般位于名詞前，用作定語(yǔ)，限定該名詞的意義