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動詞A)第三人稱單數(shù)當動詞是第三人稱單數(shù)時,動詞應該像名詞的單數(shù)變動詞那樣加s,如下:一)一般在詞后加s。如:fish魚 fishes魚的種類, paper紙 papers報紙,卷子,論文, work工作 works作品,工廠, glass玻璃 glasses玻璃杯,眼鏡, orange桔子水 oranges橙子, light光線 lights燈, people人 peoples民族, time時間 times時代, 次數(shù), chicken 雞肉 chickens 小雞十一)單個字母的復數(shù)可以有兩種形式直接加s或’s。如:fathers, books, Americans, Germans, apples, bananas二)x, sh, ch, s, tch后加es。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: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:greatergreatest, shorter –shortest,taller –tallest, longer –longest, nicernicest, largerlargest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fewfewer fewest)結(jié)尾的雙寫結(jié)尾 的輔音再加er /est。如:studystudies, hurryhurries, trytries2)以元音字母加y結(jié)尾的直接加s。如:IDs, VCDs, SARs十二)特殊形式的有:childchildren, manmen, womanwomen, footfeet, mousemice, policemanpolicemen, EnglishmanEnglishmenB)名詞的格當我們要表示某人的什么東西或人時,我們就要使用所有格形式。如:radios, photos, 但如是輔音加o的加es:如: tomatoes西紅柿, potatoes馬鈴薯五)以f或fe結(jié)尾的變f為v再加es(s)。如:daydays, boyboys, toytoys, keykeys, ways四)以o結(jié)尾加s(外來詞)。但如是縮略詞則只加s。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。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:es, spells, waits, talks, sees, dances, trains[鍵入文字]二)在x, sh, ch, s, tch后加es。如:tietying系 diedying死 lielying 位于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。twentytwentieth, fortyfortieth, ninetyninetieth[鍵入文字]二、句式一般現(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: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)There’s a puter on my desk.(There be結(jié)構(gòu))否定陳述句 a)These aren’t their )They don’t look )Kate doesn’t go to Middle )Kate can’t find her )There isn’t a cat here.(=There’s no cat here.)[鍵入文字]肯定祈使句 a)Please go and ask the )Let’s learn English!c)Come in, )Don’t be )Don’t 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 )Yes, you )Yes, she )Yes, they do.[鍵入文字]e)Yes, she : a)No, he isn’)No, you can’)No, she doesn’)No, they don’)No, she isn’)選擇疑問句 Is the table big or small? 回答 It’s big./ It’s )特殊疑問句① 問年齡 How old is Lucy? She is twelve.② 問種類 What kind of movies do you like? I like action movies and edies.③ 問身體狀況 How is your uncle? He is well/fine.④ 問方式 How do/can you spell it? Ldouble do we contact you? My address is cindyjones.⑤ 問原因 Why do you want to join the club?⑥ 問時間 What’s the time?(=What time is it?)It’s a quarter to ten ..[鍵入文字]What time do you usually get up, Rick? At five o’ do you want to go? Let’s go at 7:00.⑦ 問地方 Where’s my backpack? It’s under the table.⑧ 問顏色 What color are they? They are light ’s your favourite color? It’s black.⑨ 問人物 Who’s that? It’s my is the boy in blue? My isn’t at school? Peter and are Lisa and Tim talking to?⑩ 問東西 What’s this/that(in English)? It’s a pencil else can you see in the picture? I can see some broccoli, strawberries and What’s your aunt’s name? Her name is Helen./She’s ’s your first name? My first name’s ’s your family name? My family name’s Which do you like? I like one in the box.[鍵入文字] 問字母 What letter is it? It’s big D/small How much are these pants? They’re 15 What’s your phone number? It’s (動作)What’s he doing? He’s watching (身份)What do you do? I’m a ’s your father? He’s a 、時態(tài)Be 動詞:She’s a she a worker? She isn’t a :I can play the you play the piano? I can’t play the :They want to eat some they want to eat any tomatoes?They don’t want to eat any has a nice Gina have a nice watch? Gina doesn’t have a 、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 ving sth + 其它.[鍵入文字]I’m playing you playing baseball? I’m not playing is writing a Nancy writing a letter? Nancy isn’t writing a ’re listening to the pop they listening the pop music?They aren’t listening to the pop music.第四篇:初中一年級英語語法初一年級英語語法名詞A)、名詞的數(shù)我們知道名詞可以分為可數(shù)名詞和不可數(shù)名詞,而不可數(shù)名詞它沒有復數(shù)形式,但可數(shù)名詞卻有單數(shù)和復數(shù)之分,復數(shù)的構(gòu)成如下:一)在后面加s。如:man doctormen doctors, woman teacherwomen teachers十)有的單復數(shù)意思不同。Children’s Day六一節(jié), Women’s Day三八節(jié)三)由and并列的名詞所有時,如果是共同所有