六年級下冊英語語法及總時態(tài)復習

1、六下第一單元語法：形容詞比較級的變化規(guī)則1. 直接加erStronger smaller2.后三位：輔元輔，雙寫，再加erbigger fatter thinner hotter3.“輔音+y結(jié)尾”：詞尾的y變成i，再加erheavier happier funnier4. 以不發(fā)音的e結(jié)尾的，直接加rnicer cuter5. 特殊 good/ well -better 句型：A is +比較級 than B.六下第二/三單元語法：一般過去時一、動詞的規(guī)則變化 （不規(guī)則變化參照書69頁）1直接加ed：work worked looklooked2以不發(fā)音e結(jié)尾的單詞，直接加d：live li

2、ved hopehoped useused3以輔音字母+y結(jié)尾i的，變y為i加ed：study studied cry- cried worryworried 4 輔-元-輔結(jié)尾：雙寫最后的輔音字母+ed：stop stopped planplanned二、句法結(jié)構(gòu)1、肯定形式主語+動詞過去式+其他 She went shopping last night.2、否定形式was/were+not； 在動詞前加didn't，同時動詞變回原形例句： He wasnt at home. I didn't know you like coffee. 3、一般疑問句Did+主語+動詞原型+

3、其他？ Was/Were+主語+其他 ?例句：Did I do homework? Was he a student ? 六下第四單元語法：前后對比1. 某地有某物的表達（現(xiàn)在時）There is a/an + 單數(shù)名詞/ 不可數(shù)名詞( water . milk . rice ) +其他There are +復數(shù)名詞+其他否定結(jié)構(gòu)：在is / are 后面加not There isnt / There arent.2. 某地有某物的表達（過去時）There was a/an .There were.3. 某地 沒有 某物的表達（過去時）There was no+ 單數(shù)名詞There were

4、no + 復數(shù)名詞4. Before, .（過去時造句）. Now, .（現(xiàn)在時造句）以前怎樣，現(xiàn)在怎樣時態(tài)復習一般現(xiàn)在時一、一般現(xiàn)在時的功能1表示經(jīng)常性或習慣性的動作，常與表示頻度的時間狀語連用。 如： always, usually, often, sometimes, seldom（很少） never（決不）every day, at 8:30, on Sunday, in the morning等。 如：I always get up at 6:00 in the morning.2表示現(xiàn)在時刻的 狀態(tài)、能力、性格、個性。如：She loves English very much. M

5、y sister plays the piano very well.3 表示客觀的事實。如：The sun rises in the east. 太陽從東方升起。4格言或警句。如：Pride goes before a fall.驕者必敗。I amHe /She / It is happyWe / They / You are一般現(xiàn)在時的構(gòu)成1. 有be動詞：主語+be (am,is,are) +其它如： I am a boy.我是一個男孩。 2.有動詞：主語+動詞 (+其它)。如：We study English.我們學習英語。注意：1如果句子主語的人稱是I, we, you, they或

6、復數(shù)名詞時，動詞用動詞原形。 如：We often go home by bus.2如果句子的主語是第三人稱單數(shù)，即：he, she, it 或單數(shù)名詞時，動詞 要用第三人稱的單數(shù) 形式。如：He often goes home by bus. Mary likes Chinese.注意 ： 動詞的第三人稱單數(shù)形式的構(gòu)成規(guī)則如下：1一般情況下在動詞的后面直接加“s”；如：workworks playplays rainrains seesees visitvisits 2以o, x,s,sh, ch結(jié)尾的動詞，在后面加“es”；如dodoes fixfixes guessguesse

7、s washwashes teachteaches watchwatches3以輔音字母加y結(jié)尾 的動詞，先把 “y” 改為 “i”, 再加“es”；如： flyflies studystudies carrycarries 4不規(guī)則變化。如： havehas 2、 一般現(xiàn)在時的否定句 存在動詞時的否定句1 如果句子的主語是I, we, you, they或 復數(shù)名詞 時，則在主語的后面加 dont。 否定句：主語 + don't + 動詞原形 (+其它)如：I like bread. I don't like bread.We always go to school on f

8、oot.We dont always go to school on foot.2 如果句子的主語是he, she, it或 單數(shù)名詞時，則在主語的后面加doesnt 但是要把動詞第三人稱單數(shù)形式改為動詞原形。 否定句：主語 +doesnt +動詞原形 (+其它) He often goes to school by bike. He doesnt often go to school by bike.be動詞的否定句有be動詞的，變化在be動詞上。否定句：主語+ be (am/ is/ are) + not +其它。I am not ( = Im not）He /She / It is no

9、t ( = isnt ) happyWe / They / You are not （=arent）3、 一般現(xiàn)在時的疑問句（一般疑問句） 有be動詞時的疑問句Are you happy? Yes, I am. / No, Im not. Is he/she/it happy? Yes, he/she /it is. No, he/ she/ it isnt.Are you/ they happy? Yes, we / they are.（復數(shù)形式）結(jié)構(gòu)： Be +主語+其它。存在動詞時的疑問句1、如果句子的主語是 I, we, you, they 或 復數(shù)名詞 時，用 do 來引導，其余句子

10、的位置不變。 結(jié)構(gòu)： Do + you/ they / I /we +動詞原型 ？ 肯定回答：Yes, I /we/ they do. 否定回答： No, I/ we/ they dont.如：They go to school by bus every day. Do they go to school by bus every day? Yes, they do.（肯定句） No, they dont.（否定句）2. 如果句子的主語是 he, she, it 或單數(shù)名詞 時（1）用does 放句首引導疑問句（2其余句子的位置不變，但是把動詞第三人稱單數(shù)形式改為動詞原形。 結(jié)構(gòu)： Does

11、+主語+動詞原形 + 其他？ 如：Does he /she / it / his father watch TV on the weekend? 肯定句：Yes, he /she / it does. 否定句： No, he /she / it doesnt.特殊疑問句：疑問詞 +一般疑問句（對劃線部分提問常用）1. 有be動詞的： is + he / she /it / his father /名詞單數(shù) + . ?are + you / they / their parents /名詞復數(shù) . ? are you / they 疑問詞 + 什么 What do you often do on

12、 the weekend? - I often do homework on the weekend. 哪個 Which season do you like best?- - I like winter best.為什么? Why do you like winter best? - Because I can make a snowman. 哪里 Where is your book ? - Its on the desk何時 When is your birthday? Its on Dec. 25th. When do you go to school? - I go to schoo

13、l at 7 oclock= 7:00.2.沒有be動詞的：用do，第三人稱單數(shù)時，用does， 過去式 did does + he / she /it / his father /名詞單數(shù) + 動詞原型 ? do + you / they / their parents /名詞復數(shù) + 動詞原型 ?did + 人稱 + 動詞原型 ? are you / they 疑問詞 +現(xiàn)在進行時1 現(xiàn)在進行時表示現(xiàn)在正在進行或發(fā)生的動作，也可表示當前一段時間內(nèi)的活動或現(xiàn)階段正在進行的動作。2現(xiàn)在進行時的基本結(jié)構(gòu)為 主語+be（am /is /are）+動詞ing。 be動詞 隨著主語選擇使用is，am或

14、者are。如：I am reading a book.He is taking a picture.They are cleaning the room.3現(xiàn)在進行時的否定句在be后加not如：I am not reading a book.He is not ( isnt ) taking a picture.They are not ( arent ) cleaning the room.4現(xiàn)在進行時的 一般疑問句 把 be動詞調(diào)到句首如：Are you reading a book？ Is he / she/ it taking a picture. Are they cleaning

15、the room？5.現(xiàn)在進行時的特殊疑問句的基本結(jié)構(gòu)為：  疑問詞 + be + 主語 + 動詞ing? 如： What are you doing?      Where is he going shopping ?6. 但 疑問詞當主語 時其結(jié)構(gòu)為：  疑問詞+ be + 動詞ing?如：Who is catching butterflies?  Who are having a picnic?附：動詞加ing的變化規(guī)則

16、1一般情況下，直接加ing，如：cook - cooking play - playing2以不發(fā)音的e結(jié)尾，去e加ing 如：make-making taste-tasting have-having3如果末尾是一個元音字母和一個輔音字母雙寫末尾的輔音字母,再加ing 如： run-running stop- stopping swim-swimming shop- shopping 一般將來時一、概念：表示將要發(fā)生的動作或存在的狀態(tài)及打算、計劃或準備做某事。句中一般有以下時間狀語：tomorrow, next day(week, month, year),soon, the day aft

17、er tomorrow（后天）等。 二、基本結(jié)構(gòu)： be going to + do； will+ do. 3、 否定句：結(jié)構(gòu)：在be動詞（am, is, are）后加not 或 情態(tài)動詞will后 加not 成 wont.例如：Im going to have a picnic this afternoon. Im not going to have a picnic this afternoon. = I wont (will not) have a picnic.4、 一般疑問句：結(jié)構(gòu)：be或will提到句首，some改為any, and改為or，第一二人稱互換。例如：We are go

18、ing to go on an outing this weekend. Are you going to go on an outing this weekend ?五、對劃線部分提問。一般情況，一般將來時的對劃線部分有三種情況。1. 問人？ Who？例如：Im going to New York soon.Whos going to New York soon？2. 問干什么？ What Do？ 例如My father is going to watch a race with me this afternoon. What is your father going to do with yo