仁愛英語七年級下冊重點(diǎn)語法知識歸納(共8頁)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上七年級下期末考試復(fù)習(xí)1、 名詞的數(shù)可數(shù)名詞的復(fù)數(shù)在名詞后加“-s/-es”,不可數(shù)名詞沒有復(fù)數(shù)重點(diǎn)記憶：可數(shù)名詞:bus-buses box-boxes knife-knives man-men woman-women snowman-snowmen baby-babiesglass-glasses family-families tomato-tomatoes(馬鈴薯) foot-feet mouse-mice child-children shelf-shelvesactivity-activities country-countries mouse-mice w

2、ish-wishes leaf-leaves 不可數(shù)名詞：hair chicken rice bread water milk juice food homework work meat單復(fù)數(shù)都是同一個詞（單復(fù)同形）：Chinese Japanese people sheep(綿羊)1、 冠詞元音因素前用“an”,輔音因素前用“a”重點(diǎn)記憶： an apple an English teacher an office worker an American an “eleven”一個十一 an eraser an egg an orange an ear an actor an office a

3、n order (一個命令) an email(一封郵件)冠詞“the”是特指，寫作時一般用于第二次出現(xiàn)的人和事物2、 數(shù)詞基數(shù)詞onetwothreefourfivesixseveneightnineten序數(shù)詞firstsecondthirdfourthfifthsixthseventheighthninthtenth基數(shù)詞eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteen序數(shù)詞eleventhtwelfththirteenthfourteenthfifteenthsixteenthseventeenthe

4、ighteenthnineteenth基數(shù)詞twentythirtyfortyfiftysixtyseventyeightyninetyone hundred序數(shù)詞twentieththirtiethfortiethfiftiethsixtiethseventietheightiethninetieth重點(diǎn)記憶： first second third fifth eighth ninth twelfth fifteenth fortieth3、 動詞1. 動詞的單三形式：一般加“-s/-es”, 部分雙寫最后一個字母，輔音+y結(jié)尾，要把“y”變成“i”，再加“es”,具體規(guī)則參考課本，下面列舉

5、出需要重點(diǎn)記憶的單詞：do-does have-has teach-teaches go-goes catch-catches fly-flies try-tries study-studies watch-watchesstudy-studies wish-wishes 2. 動詞的“-ing”形式，一般情況下在動詞后加“-ing”，不發(fā)音的“e”結(jié)尾要去“e”后才加“-ing”,如：have-having live-living come-coming drive-driving make-making ride-riding use-using write-writingchange-c

6、hanging shine-shining prepare-preparing share-sharing arrive-arriving believe-believing 部分需雙寫最后一個字母后再加“-ing”,如：swim-swimming shop-shopping get-getting sit-sitting run-running 3. 動詞的過去式，一般情況下加“-ed”,輔音加“y”結(jié)尾，先把“y”變成“i”再加“-ed”,部分要雙寫最后一個字母，部分是不規(guī)則變化，具體參考課本。一下是重點(diǎn)記憶：fly-flied try-tried study-studied stop-s

7、topped plan-planned4、 代詞主格Iweyou(你) you(你們)hesheitthey賓格meusyouyouhimheritthem形容詞性物主代詞myouryouryourhisheritstheir名詞性物主代詞mineoursyoursyourshishersitstheirs反身代詞myselfourselvesyourselfyourselveshimselfherselfitselfthemselves5、 連詞but 但是，表示轉(zhuǎn)折； and 和，表示并列和遞進(jìn)； so因此， 表示因果； or 或者，表示選擇6、 特殊表達(dá)1.時間：在幾點(diǎn)，用介詞“at”如

8、， at 9:00 at 12:30半個小時用half, 十五分鐘用 quarter ; 差幾分用to, 超過用past, 如：10:30 half past ten 12:10 ten past twelve 8:15 a quarter to eight11:55 five to twelve 9:45 a quarter to ten 10:50 ten to eleven2.表示頻率用“time”，表示次數(shù)，用“How often do you go home?”這個句型提問：回答方式如下Very often. (經(jīng)常) Seldom. (很少) Never.（從不） every da

9、y 每天 once a day 一天一次 twice a week 一周兩次 three times a month 一月三次 four times a year 一年四次 4. 時間狀語：表示經(jīng)常做的事情： often usually always sometimes seldom never （句子用一般現(xiàn)在時，即do/does） 表示正在做的事情：now look listen be quiet (句子用現(xiàn)在進(jìn)行時，即be+doing) 表示過去的時間：yesterday last night this morning last year three days ago just now

10、(剛才) when he was five last Monday last month before (句子用一般過去時，即did -動詞過去式)5. 地點(diǎn)狀語的表達(dá)方式：at home on the playground on a farm in the tree(外面飛來的) on the tree（樹本身長的） in the classroomon the first floor on the second floor next to. close to. far from not far from on the left of. on the right of. in the cen

11、ter of. at the back of. at the end of. behind under in front of. (物體外部)In the front of. (物體內(nèi)部) on the telephone 在電話里 on the computer 在電腦上 between. and. 在.和.之間be across from.在.對面 6. 情態(tài)動詞： can /could 表示能夠、會做 must 表示必須、一定 should 表示應(yīng)該 may 表示能否can/could/must/should/may 等詞后面都要加動詞原形， 即do, 如， I must go home

12、 now. 7. a few+cn復(fù) few+cn復(fù)，但表示否定意義，相當(dāng)于no a little+un little+un, 但表示否定意義，相當(dāng)于no a little 還可以放在形容詞前修飾形容詞，如a little difficult 有點(diǎn)難8. many+un復(fù),如： many books, many flowers much+un, 如：much water, much bread, much meat how many/how much（多少）， so many/so much（如此多、這么多） 的區(qū)別同many 和much9. some 一些，用于肯定句和委婉的疑問句，如:Wo

13、uld you like some bread? / I want some bread. any 用于否定句和一般疑問句，如： I dont have any food. / Do you have any milk? something和anything 的區(qū)別同some和any10. 后接to do 的動詞有：want to do. would like to do. plan to do. wish to do. hope to do. decide to do. need to do.forget to do. remember to do. 11. 后接doing 的動詞有：lik

14、e doing. love doing. enjoy doing. 12. 名詞便形容詞：sun-sunny fog-foggy rain-rainy wind-windy snow-snowy cloud-cloudy13. 形容詞變副詞：strong-strongly heavy-heavily bright-brightly 14. 重點(diǎn)句型：（1） Its time for sth=Its time for doing. =Its time to do. 衍生句型：Its the best time to do./Its the best season to do./Its a goo

15、d season for doing. （2） The early bird catches the worm.（3） Classes begin at 8:00.（4） You mean you usually come to school by underground? mean意思是.意味著.（5） I think they are having an English class. think 認(rèn)為、想（6） I think you must like English very much. must 一定、必須（7） Its a little difficult. a little +形

16、容詞，表示有點(diǎn)（8） I study Chinese, English, Math and some other subjects. some other +cn復(fù)，表示其他一些.（9） Its a townhouse with two floors. with 表示帶有. a farmhouse with a big yard（10） There is one in front of our building. one 一個，用來替代前文出現(xiàn)的事物,且為可數(shù)名詞（11） There are many old people living here. / There are many birds

17、 singing in the tree. living/singing 表示正在做.（12） Many families with young children live here, too. with 表示有、帶著（13） Our school is not far from here. far from離.很遠(yuǎn) not far from. 離.不遠(yuǎn)（14） We can call it for help. call. for help 向.尋求幫助（15） We have a wonderful life here.（16） Go across the bridge. go across

18、=cross 穿過（17） Go along this road until you get to the hospital. until 表示直到.（18） Then you should change to the Bus No. 1. change to 表示換乘.（19） Have a rest. 休息一下（20） Im afraid you cant. Im afraid + 句子，表示恐怕. be afraid of. 害怕.（21） Im sure well have a good time at the party. Im sure+句子，表示我相信、我確信.（22） When

19、 she was six, there was something wrong with her eyes. something wrong with. .出了問題（23） With her mothers help, she can write well. with ones help 在某人的幫助下（24） She wants to be a writer. want to be 想成為.（25） Each of us makes a wish. each of. + 動詞的單三形式（26） Remember to put on your raincoat when you go outs

20、ide. remember to do. 記得做.（27） It rains heavily. 雨下得很大（28） Id like to visit some places of interest in China. places of interest 名勝（29） Christmas is the most important festival in many countries. the most important. 最重要的.（30） one-day holiday 一天的假期 seven-day holiday 七天的假期7、 重要時態(tài)1. 一般現(xiàn)在時，一般用來表示經(jīng)常發(fā)生的動作，

21、日常發(fā)生的動作,常見的表示時間的副詞有：often, usually, always, sometimes, never, seldom. 主語+be 動詞+表語“： I am a student. Im not a student. Are you a student? Yes, I am. / No, Im not.She/ He is a teacher. She/He isnt a teacher. Is she/he a teacher? Yes, she/he is. / No, she/he isnt.They are farmers. They arent farmers. A

22、re they farmers? Yes, they are. / No, they arent.主語+謂語動詞+賓語： I like music. I dont like music. Do you like music? Yes, I do. / No, I dont.She/He/Tom likes music. She/He doesnt like music. Does she/he/Tom like music? Yes, she/he does./ No, she/he doesnt.注意：主語是單三人稱（she/he/it/單個的人和物，如Tom, the dog.）,謂語動詞

23、也要用單三形式，即動詞后加“-s/-es”否定句和疑問句借助“does”幫忙They/Tom and Jane like reading books. They dont like reading books. Do they like reading books? Yes, they do./No, they dont.特殊疑問句把do,does 提到主語前面，如： what do you like? / How does he like it?2. 現(xiàn)在進(jìn)行時，用來表示某人動作正在進(jìn)行，常見的時間狀語有： now, look, listen, be quiet.格式：主語+be(am, i

24、s, are)+doing +賓語 ： I am doing my homeworking. I am not doing my homework. Are you doing your homework? Yes, I am. / No, Im not. She/He/Tom is watching TV now. She/He/Tom isnt watching TV. Is she/he/Tom watching TV now? Yes, she/he is. /No, she/he isnt. They are playing football. They arent playing football. Are they playing football now? Yes, they are. / No, they arent.特殊疑問句： What are you doing now?3. 一般過去時，用來描述發(fā)生在過去的事情，常見的時間狀語有：yesterday, last night, this morning, just now(剛才), three days ago, last year, when I was five