六年级下册英语语法及总时态复习标准化管理部编码-[99968T-6889628-J68568-1689N]六下第一单元语法：形容词比较级的变化规则1. 直接加erStrong er small er2.后三位：辅元辅，双写，再加erbig ger fat ter thin ner hot ter3.“辅音+y结尾”：词尾的y变成i，再加erheav ier happ ier funn ier4. 以不发音的e结尾的，直接加rnicer cuter5.特殊 good/ well --better句型：A is +比较级than B.六下第二/三单元语法：一般过去时一、动词的规则变化（不规则变化参照书69页）1．直接加ed：work—— worked look——looked2．以不发音e结尾的单词，直接加d：live ——lived hope——hoped use——used 3．以辅音字母+y结尾i的，变y为i加ed：study—— studied cry- cried worry——worried4．辅-元-辅结尾：双写最后的辅音字母+ed：stop—— stopped plan——planned二、句法结构1、肯定形式主语+动词过去式+其他 She went shopping last night..2、否定形式①was/were+not；②在动词前加didn't，同时动词变回原形例句： He wasn’t at home. I didn't know you like coffee.3、一般疑问句①Did+主语+动词原型+其他②Was/Were+主语+其他例句：Did I do homework Was he a student六下第四单元语法：前后对比1.某地有某物的表达（现在时）There is a/an + 单数名词/ 不可数名词( water . milk . rice ) +其他There are +复数名词+其他否定结构：在is / are 后面加not There isn’t / There aren’t.....2.某地有某物的表达（过去时）There was a/an .....There were....3.某地没有某物的表达（过去时）There was no+ 单数名词There were no + 复数名词4.Before, .....（过去时造句）. Now, ......（现在时造句）以前怎样，现在怎样时态复习一般现在时一、一般现在时的功能1．表示经常性或习惯性的动作，常与表示频度的时间状语连用。
如：always, usually, often, sometimes, seldom（很少）never（决不）every day, at 8:30, on Sunday, in the morning 等。
如：I always get up at 6:00 in the morning.2．表示现在时刻的状态、能力、性格、个性。
如：She loves English very much.My sister p lays the piano very well.3．表示客观的事实。
如：The sun rises in the east. 太阳从东方升起。
1．如果句子主语的人称是I, we, you, they或复数名词时，动词用动词原形。
如：We often go home by bus.2．如果句子的主语是第三人称单数，即：he, she, it 或单数名词时，动词要用第三人称的单数形式。
如：He often go es home by bus. Mary likes Chinese.注意：动词的第三人称单数形式的构成规则如下：1．一般情况下在动词的后面直接加“s”；如：work→works play→plays rain→rains see→sees visit→visits 2．以o, x,s,sh, ch结尾的动词，在后面加“es”；如do→does fix→fixes guess→guesses wash→washes teach→teaches watch→watches3．以辅音字母加y 结尾 的动词，先把 “y” 改为 “i”, 再加“es”；如： fly→fl ies study→stud ies carry→carr ies4．不规则变化。
如： have→has二、 一般现在时的否定句存在动词时的否定句1．如果句子的主语是I, we, you, they 或 复数名词 时，则在主语的后面加 don’t 。
否定句：主语 + don't + 动词原形 (+其它)2． 如： I like bread. → I don't like bread.3．We always go to school on foot.→We don’t always go to school on foot.4．如果句子的主语是he, she, it 或 单数名词时，则在主语的后面加doesn’t 但是要把动词第三人称单数形式改为动词原形。
否定句：主语 +doesn ’t +动词原形 (+其它)He often goes to school by bike.→He doesn’t often go to school by bike.1、如果句子的主语是 I, we, you, they 或 复数名词 时，用 do 来引导，其余句子的位置不变。
结构： Do + you/ they / I /we +动词原型肯定回答：Yes, I /we/ they do.否定回答： No, I/ we/ they don’t.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 don’t .（否定句）2. 如果句子的主语是 he, she, it 或单数名词 时（1）用does 放句首引导疑问句（2其余句子的位置不变，但是把动词第三人称单数形式改为动词原形。
结构： Does +主语+动词原形 + 其他如：Does he /she / it / his father watch TV on theweekend肯定句：Yes, he /she / it does.否定句： No, he /she / it doesn’t.特殊疑问句：疑问词 +一般疑问句（对划线部分提问常用）1. 有be 动词的：They are not( aren’t ) cleaning the room.4．现在进行时的一般疑问句把be动词调到句首如：Are you reading a book Is he / she/ it taking a picture.Are they cleaning the room5.现在进行时的特殊疑问句的基本结构为：疑问词+ be +主语+动词ing如： What are you doingWhere is he going shopping6.但疑问词当主语时其结构为：疑问词+ be +动词ing如：Who is catching butterfliesWho are having a picnic附：动词加ing的变化规则1．一般情况下，直接加ing，如：cook - cooking play - playing2．以不发音的e结尾，去e加ing如：make-making taste-tasting have-having3．如果末尾是一个元音字母和一个辅音字母双写末尾的辅音字母,再加ing 如：run-running stop- stopping swim-swimmingshop- shopping一般将来时一、概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。
句中一般有以下时间状语：tomorrow, next day(week, month, year…),soon, the day after tomorrow（后天）等。
二、基本结构：① be going to + do；② will+ do.三、否定句：结构：在be动词（am, is, are）后加not 或情态动词will后加not 成 won’t.例如：I’m going to have a picnic this afternoon.→ I’m not going to have a picnic this afternoon. = I won’t (will not) have a picnic...四、一般疑问句：结构：be或will提到句首，some改为any, and改为or，第一二人称互换。
例如：We are going to go on an outing this weekend.→Are you going to go on an outing this weekend五、对划线部分提问。
一般情况，一般将来时的对划线部分有三种情况。
1.问人Who例如：I’m going to New York soon.→Who’s going to New York soon2. 问干什么 What …D o例如My father is going to watch a race with me this afternoon.→What is your father going to do with you this afternoon3.问什么时候When例如：She’s going to go to bed at nine. →When is she going to bed 六、同义句：be going to = willI am going to go swimming tomorrow（明天）.= I will go swimming tomorrow.。