2020学年六年级下册英语
单元知识点
语法知识：英语动词4种时态：
1、一般现在时：常与表示程度或频度的词连用，如：often（经常）, usually（通常，一般）, sometimes（有时）, always（总是，一直）, never（从不）,表示经常性或习惯性的动作,表示现在的特征或状态,
表示普遍真理。用动词原形表示，第三人称单数后，动词要在词尾加
s（或es，或变y为i再加es）。如：I often get up at 7:00.
He often gets up at 7:30.
2、现在进行时：表示现在或现在这一阶段正在进行的动作。用am / is
/ are 加动词ing形式表示，如: What are you doing? I am reading a book. What is he doing? He is singing.
3、一般将来时：常与表示将来的时间连用，如：tomorrow , next week , next year 等,表示将要发生的动作或情况。用am/ is/ are 加going to
形式表示，如：What are you going to do tomorrow? I’m going to ride a horse. 用will 加动词原形表示，如：What will you do next Sunday? I
will go shopping. 用am/ is/ are 加动词ing 形式表示，如：What are you doing tomorrow? I’m going bowling.
4、一般过去时：经常与表示过去的时间连用, 如: yesterday, last night 等, 表示过去某时发生的动作或情况。动词要用动词的过去式。如：
Who was first? Ken was first.
Where were you yesterday? I was at home.
What did you do yesterday? I went to school.
形容词的比较级和最高级：
1、单音节词：比较级加er, 最高级加est. 如：tall------taller-------- the tallest,
He is taller than his brother. Tom is the tallest in his class.
2、多音节词和部分双音节词：比较级加more, 最高级加the most. 如：interesting---------more interesting---------the most interesting,
Music is interesting subject. P.E. is more interesting than music.. Science is the most interesting subject.
形容词变为比较级的变化规则：（1）一般情况下，在形容词的词尾直
接加er。如: tall—taller short—shorter.(2)以字母e结尾的形容词，在词尾直接加r，如：nice—nicer. late—later (3)以重读闭音节结尾，且
结尾只有一个辅音字母的词，先双写这个辅音字母，再加er.如：big —bigger thin—thinner fat—fatter (4)以辅音字母加y结尾的双音节形容词，先变y为i , 再加er。如：easy—easier heavy—heavier funny—funnier.（2）、部分形容词比较级的不规则变化：good—better well—better bad—worse badly—worse many—more much—more little—less far—farther
动词ing的变化规律：
1）直接加ing ，如：open-opening, clean-cleaning, meet-meeting, sing-singing, study-studying, ……
2）去掉词尾不发音的 e ，如：take-taking, close-closing, come-coming,
drive-driving, have-having, use-using, write-writing,
practice-practicing, ……
3）重读闭音节的，双写最后的字母，加ing , 如：sit-sitting, put-putting, begin-beginning , get-getting, swim-swimming, run-running, cut-cutting, become-becoming, ……
主语是第三人称单数时一般现在时动词的变化规律(与名词变复数规
律相同)：1）直接加s，如：cook-cooks, come-comes, close-closes,…
2)以o, x, s, sh, ch 结尾+ es , 如: teach-teaches, g o-goes, do-does,
……
catch-catches, wash-washes, brush-brushes, miss-misses,
3）辅音字母加y结尾，把y改为i ，+ es，如：fly-flies, worry-worries, carry-carries, ……
4）以f或fe结尾，把f或fe，改为v+ es.
5）特殊：have-has, ……
6）家庭、亲属和朋友：姓名、年龄、地址、特点与爱好：与你的关
系
words: family, grandfather(grandpa/granddad), grandmother(grandma/grand mum), father, mother, brother, sister, uncle, aunt, cousin, friend
相关句型: 1) Is he/she Tom’s cousin? Yes, he/she is. No, he/she isn’t.
2) Who’s he/she? He’s / She’s my friend.
3) How many people are there in your family? Who are they?
There are four, my father, my mother, my brother and me.
