初中一年級英語語法匯總.doc

鍵入文字2、代詞項目 人稱代詞 物主代詞 指示代詞 反身代詞人 稱 主格 賓格 形容詞 名詞性第一人稱 單數(shù) I me my mine myself復(fù)數(shù) we us our ours ourselves第二人稱 單數(shù) you you your yours yourself復(fù)數(shù) you you your yours yourselves第三人稱 單數(shù) she her her hers herselfhe him his his himselfit it its its this that itself復(fù)數(shù) they them their theirs these those themselves3、動詞A） 第三人稱單數(shù)當(dāng)動詞是第三人稱單數(shù)時，動詞應(yīng)該像名詞的單數(shù)變動詞那樣加s，如下：一）一般在詞后加s。如：comes, spells, waits, talks, sees, dances, trains二）在x, sh, ch, s, tch后加es。如：watches, washes, wishes, finishes三）1）以輔音字母加y結(jié)尾的變y為i再加es。如：study-studies, hurry-hurries, try-tries2）以元音字母加y結(jié)尾的直接加s。如：plays, says, stays, enjoys, buys四）以o結(jié)尾加es。如：does, goes五）特殊的有：are-is, have-hasB） 現(xiàn)在分詞當(dāng)我們說某人正在做什么事時，動詞要使用分詞形式，不能用原形，構(gòu)成如下：一）一般在后加ing。如：spell-spelling, sing-singing, see-seeing, train-training, play-playing,hurry-hurrying, watch-watching, go-going, do-doing二）以不發(fā)音e的結(jié)尾的去掉e再加ing。如：dance-dancing, wake-waking, take-taking,practice-practicing, write-writing, have-having三）以重讀閉音節(jié)結(jié)尾且一個元音字母一個輔音字母（注意除開字母組合如show showing,draw-drawing）要雙寫最后的輔音字母再加ing。如：put-putting, run-running, get-getting,let-letting, begin-beginning四）以ie結(jié)尾的變ie為y再加ing。如：tie-tying系 die-dying死 lie-lying 位于4、形容詞的級我們在對兩個或以上的人或物進行對比時，則要使用比較或最高級形式。構(gòu)成如下：一） 一般在詞后加er或est(如果是以e結(jié)尾則直接加r或st)。如：greater-greatest, shorter shortest,taller tallest, longer longest, nicer- nicest, larger -largest二）以重讀閉音節(jié)結(jié)尾且1個元音字母1個輔音字母(字母組合除外，如few-fewer fewest)結(jié)尾的雙寫結(jié)尾 的輔音再加er /est。如：big-bigger biggest, red-redder reddest, hot-hotter hottest三） 以輔音字母y結(jié)尾的變y為i加er/est。如：happy-happier happiest, sorry-sorrier sorriest,friendly-friendlier friendliest(more friendly most friendly), busy-busier busiest, easy-easier easiest四）特殊情況：(兩好多壞，一少老遠)good/well - better best many/much - more most bad/ill worse worstlittle- less least old- older/elder oldest/eldest far- farther/further farthest/furthest5、數(shù)詞 (基變序，有規(guī)則；一、二、三，自己背；五、八、九、十二；其它后接th；y結(jié)尾，變?yōu)閕, eth跟上去。) first, second, third; fifth, eighth, ninth, twelfth; seventh, tenth, thirteenth, hundredth;twenty-twentieth, forty-fortieth, ninety-ninetieth 二、句式1、一般現(xiàn)在時 表示普遍、經(jīng)常性的或長期性的動作時使用一般現(xiàn)在時，它有： 1.陳述句 肯定陳述句 a) This is a book. (be動詞)b) He looks very young. (連系動詞)c) I want a sweat like this. (實義動詞)d) I can bring some things to school. (情態(tài)動詞)e) Theres a computer on my desk. (There be結(jié)構(gòu))否定陳述句 a) These arent their books.b) They dont look nice.c) Kate doesnt go to No. 4 Middle School.d) Kate cant find her doll.e) There isnt a cat here. (=Theres no cat here.)2. 祈使句肯定祈使句 a) Please go and ask the man.b) Lets learn English!c) Come in, please.否定祈使句a) Dont be late.b) Dont hurry.3. 疑問句1) 一般疑問句 a) Is Jim a student?b) Can I help you?c) Does she like salad?d) Do they watch TV?e) Is she reading?肯定回答: a) Yes, he is.b) Yes, you can.c) Yes, she does.d) Yes, they do.e) Yes, she is.否定回答: a) No, he isnt.b) No, you cant.c) No, she doesnt.d) No, they dont.e) No, she isnt.2) 選擇疑問句 Is the table big or small? 回答 Its big./ Its small.3) 特殊疑問句 問年齡 How old is Lucy? She is twelve. 問種類 What kind of movies do you like? I like action movies and comedies. 問身體狀況 How is your uncle? He is well/fine. 問方式 How do/can you spell it? L-double O-K.How do we contact you? My e-mail address is . 問原因 Why do you want to join the club? 問時間 Whats the time? (=What time is it?) Its a quarter to ten a.m.What time do you usually get up, Rick? At five oclock.When do you want to go? Lets go at 7:00. 問地方 Wheres my backpack? Its under the table. 問顏色 What color are they? They are light blue.Whats your favourite color? Its black. 問人物 Whos that? Its my sister.Who is the boy in blue? My brother.Who isnt at school? Peter and Emma.Who are Lisa and Tim talking to? 問東西 Whats this/that (in English)? Its a pencil case.What else can you see in the picture? I can see some broccoli, strawberries and hamburgers.11問姓名 Whats your aunts name? Her name is Helen./Shes Helen.Whats your first name? My first names Ben.Whats your family name? My family names Smith.12 問哪一個 Which do you like? I like one in the box.13 問字母 What letter is it? Its big D/small f.14 問價格 How much are these pants? Theyre 15 dollars.15 問電話號碼 Whats your phone number? Its 576-8349.16 問謂語(動作) Whats he doing? Hes watching TV.17 問職業(yè)(身份) What do you do? Im a teacher.Whats your father? Hes a doctor. 三、時態(tài)Be 動詞：Shes a worker. Is she a worker? She isnt a worker.情態(tài)動詞：I can play the piano. Can you play the piano? I cant play the piano.行為動詞：They want to eat some tomatoes. Do they want to eat any tomatoes?They dont want to eat any tomatoes.Gina has a nice watch. Does Gina have a nice watch? Gina doesnt have a watch.2、現(xiàn)在進行時 表示動詞在此時正在發(fā)生或進行就使用進行時態(tài)，結(jié)構(gòu)為sb be v-ing sth + 其它.Im playing baseball.