三年級(jí)第二學(xué)期語法知識(shí)

1、三年級(jí)第二學(xué)期語法知識(shí)改寫句子： 改寫一般疑問句： I have - Do you have? Yes, I do ./ No, I dont. / Yes, of course. They have- Do they have? Yes, they do . / No, they dont. I am- Are you.? Yes, I am. / No, I am not . She is .- Is she? Yes, she is ./ No, she isnt. He is- Is he? Yes, he is ./ No, he isnt. It is- Is it? Yes, i

2、t is ./ No. it isnt. There is- Is there? Yes, there is. / No, there isnt. There are- Are there? Yes, there are. / No. there are . 改寫否定句： I have - I dont have. They have -They dont have （復(fù)數(shù)的構(gòu)成： I am -I am not. 1、直接加s book-books She is -She isnt (is not) 2、以sh、ch、s、x結(jié)尾加es He is -He isnt(is not) 3、輔間字母

3、加y 結(jié)尾，把y改成i It is -It isnt.(is not) 再加es . boby-bobies They are -They arent(are not) 4、單數(shù)與復(fù)數(shù)一樣：sheep-sheep There is -There isnt.(is not) fish-fish goldfish-goldfish There are- There arent.(are not) 5、將oo改為ee：goose-geese對(duì)劃線部分提問： foot-feet tooth-teeth What is it /this / that ? Its a (物體) 6、單復(fù)數(shù)不一樣：chil

4、d-children What are they ? Theyre(物體復(fù)數(shù)) mousemice ）What What colour is it ? Its(顏色)(什么) What colour are they ? Theyre(顏色) Who is she / he ? She / He is ( 人) Who the lady / woman / man with .? Who (問人看清男女、他、她) 男用He is . 女用 She is （誰）Who are they? Theyre . How many .are there ? Therere.(數(shù)字)How How man

5、ydo you have? I have(數(shù)字)（怎樣） How are you ? Fine , Thank you! Where is it / she / he ? Its / Shes / Hes in / on （方位詞）the.(地方) Where Where are ? Theyre on / in (方位詞) the .（地方）(在哪里) Where are you from? I am from.(國家) Where is she / he .from? Shes /Hes from(國家)對(duì)劃線部分提問，劃線部分不要，看清問什么就先將提問詞寫在前面。例如：Theyre ge

6、ese. (用What 提問) What are they ?He is from China .（用where提問）Where is he from ?國家： （小米+六星） (楓葉) （五星紅旗） （紅白藍(lán)） Australia Canada China / PRC France Australian Canadian Chinese French （大米旗） (50星) （黑紅黃） (紅太陽) Britain / UK America / USA Germany Japan British American German Japanese祈使句的回答：1、Put the .in / on

7、 the OK / All right. (介詞：on in at by beside behind in front of 2、Lets . OK / All right. between opposite against under ）3、Touch /Clean/Raise . OK / All right.4、Heres Thank you!5、Come in ! Thank you!6、Sit . Thank you!7、Thank you! Youre welcome! / Thats OK! am / is / are 的用法：我（I）用am , 你 (you) 用are .is 連著她（she） 他（he） 它（it）。主語復(fù)數(shù)/（they）都用 are .have 和has 的用法：（用于人稱后）have 用在你（you）有， 我（I）有，大家（復(fù)數(shù)）有。has 用于你我之外，單個(gè)有。（單數(shù)） There is / are的用法：（用在句子開頭）【is 后面要跟單數(shù)；are后面必須跟復(fù)數(shù)】 【看清句子中“-”在句中還是句首，句中have / has ； 句首用there is / are 】分類：1、文具：_ _ _ _ _ 2、數(shù)字：_ _ _ _ _ 3、交通工具：_ _ _ _ _4、顏色：_ _ _ _ _ 5、身體部分：_ _ _ _ _ _6