less（little的比较级）+可数名词
more（many、much 共同的比较级）+可数名词、不可数名词
You should have less meat, fewer soft drinks and do more exercise.
其他
a slice of /slices of;a tin of/ tins of;a bag of/ bags of;a piece of/ pieces of
时间表达方式
日期
9月9日的表达：on the tenth of September 或 on September tenth
几点钟
2点15分：two fifteen =a quarter past two
3点10分：three ten = ten past three
1点半：one thirty = half past one
副词
副词
表示动作特征或性状特征，一般用来形容或修饰形容词、动词、其他副词和句子。
用法
修饰形容词：He looks very happy.
修饰动词：The old lady is walking slowly now.
修饰句子：Luckily, he got the first prize.
次数副词
一次once， 两次twice， 三次及以上: 数字+times
I spend two yuan on this pen.=I spend two yuan in buying this pen.
表示提议的句型
Shall we
Shall 是情态动词+接动词原形
Shall we have a picnic tomorrow?
Let’s
+接动词原形
Let’s have a picnic tomorrow
将来时
一般将来时
表示将来某时发生的动作或状态，常与 tomorrow/next +时间词/in+一段时间/in the future连用
构成
will/shall +动词原型
I will meet them at the entrance.
is/am/are going to +动词原形
They are going to go fishing tomorrow.
数词、量词
a few
只能修饰可数名词,与可数名词的复数形式连用，a feweggs.
a little
只能修饰不可数名词,a little milk.
some
a lot ofplenty of
既可修饰可数名词又可修饰不可数名词。当与可数名词连用时，只能与可数名词的复数形式连用
someeggs. a lot of milk.Plenty of eggs.
连词
连词
用于连接两个简单句
and
or
连接肯定句中的平行并列关系
Some
any
some用在肯定句中，any用于否定和疑问句中。
I have some new books. Do you have any new books? I don’t have any new books.
too many
too much
too fewtoo little
too many +可数名词复数Too many sweets are bad for your teeth.
How much does it cost? It cost (me) 5 yuan.
take
花时间
主语为it
It takes sb. some time to do sth.It takes me 10 minutes to go to school.
spend
花钱/时间
主语为人
Spend time/money on sth.spend time/money in doing sth.
问时间
When
Whendoyou go to school every day？
问频率
Howoften
How often do you go swimming?Usually,I go swimming twice a week.
问数量
How many
How much
How many+可数名词的复数形式。How many uncles do you have?
必须、很重要或必要不准，不允许或禁止
Wemust study hard.
You mustn’t leave school alone.
提问
把情态动词单独提前
Must we wait foryou?Yes,youmust ; No, youneedn’t.（非mustn’t）
花钱花时间
cost
花钱
主语为物
too much +不可数名词Don’t drink too much cola.
too few +可数名词复数you eat too few eggs.
too little+不可数名词You eat too little fruit.
fewer
less
more
fewer（few的比较级）+不可数名词
现在完成时
构成：have/has +动词的过去分词
（1）表示动作发生在过去，对现在有影响。I haveread this book three times.
（2）表示从过去某一时间开始到现在一直在做某事。I havebeen in CHINA for three years.
用法
have/has been to 去过/到过 (现在已经回来)have/has gone to 去/到(表示现在还没有回来)
错误
She is always helps other people.(×) 一句话中不能同时出现两个动词。
区别
how often
how many times
问“频率次数+时间范围” How often do you exercise? —Twice a week.
问”次数” How many times have you been there?
a quarter of 四分之一three quarters of 四分之三
交通工具
bybus/bike/car/underground/train/ferryHe goes to school by bus.
take a bus/car/underground/train/ferryHe takes a bus to school.
AB两地不相邻
A is north B.Beijing is north Nanjing.
AB两地接壤
A is on thenorth of B.Heilongjiang is on thenorth ofJilin..
A包含B, B属于A
B is in the north of A.Beijing is in the north of China.
表示具体的某一天用介词on。On Sunday,On Sunday morning,On the Open Day.
the oneonthe left/right，the oneinthe middle=the left/right/middle one.
地点、方位表述
near 离**近
far （away） from离**（很）远
代词one 用来指代一个人或事物，而 ones 用来指代一些人或事物。
定冠词 the用法：
在球类运动前不加定冠词
play football / basketball / tennis,
在乐器前必须加定冠词
play the piano / violin,
在球类运动前不加定冠词
watching television
getto school.到达那里”只能说 get there
reach 到达+某地
reach school
Leave 离开+某地
He will leave Shanghai.
方位词：
方位词
east / west / north / south / north-east / north-west / south-east / south-west
情态动词
情态动词是表示说话人情绪，态度或语气的动词，不能单独作谓语，要和其他动词原形构成谓语。包括can (could), may (might), must, need, ought to, dare (dared), shall (should), will (would) 。
must
must not
疑问句
问内容
What
What does this sign mean?What kind of soup/fruit would you like?
问原因
Why
Whydo you likeapple juice?I likeapple juicebecause….
问地点
Where
Wheredowe go？
She has been to JAPAN.(她去过日本)She has gone to JAPAN. （她去日本了）
have/has been in = have lived/ stayed in一直住在
I have been in CHINA for three years.=I havelived in CHINA for three years.