如：at Christmas; on Christmas Day; at New Year; on New Year’s Day.
激动兴奋的
excited表示激动的，兴奋地主语是人；
exciting表示令人激动的，令人兴奋的主语是事情
如：The running race is very exciting, so all the students are very excited.
赛跑非常令人激动，因此所有的学生都很激动。
比较
两者比较用比较级，三者以上比较用最高级
如：Who runs faster, the boy or the girl? The boy does
谁跑得更快，男孩还是女孩？男孩。
Which season do you like best? I like autumn best.
你最喜欢哪个季节？我最喜欢秋天。
Which season do you like better, summer or winter? I like winter better.
你更喜欢哪个季节，夏天还是冬天？我更喜欢冬天。
动词还原的用法
前面用了do, does did, don’t, doesn’t didn’t后面动词要还原。
如：Did she watch TV last night?
Helen doesn’t like taking photos.
到了
到达用get to
但注意到家，到这儿，到那儿不可以加to
如：get home; get here; get there,
另外go home; come here; go there也一样。
长着和穿着
长着什么用with
如：the girl with big eyes 大眼睛的女孩；
穿着什么用in
如：the man in black穿黑衣服的男人
或：the woman in the white skirt 穿白色短裙的妇女
让某人做某事
用let sb后加动词原形
如：Let’s water the flowers together.
是该做…的时候了用It’s time for+名词或It’s time to +动原。
帮助某人做某事是help sb with sth
如：帮我学英语是 help me with my English
树上
外来的东西在树上用in the tree
如：the bird in the tree;
树上长的用on the tree
如：the apples on the tree
运动和乐器
球类之前不加the;
乐器之前必须加the
如：play the piano; play football
现在进行时
表示正在发生的事情或进行的动作，常与now,listen,look等词连用，结构是主语+be动词(am, is, are)+动词ing.
如：It is raining now.
外面正在下雨
It is six o’clock now.
现在6点了
My parents are reading newspapers in the sitting room.
我父母正在客厅看报纸
Look! The children are having a running race now.
看！孩子们正在赛跑
问句将be动词移前，否定句在be动词后+not.
一般现在时
表示经常反复发生的事情或动作，常与often, usually, sometimes, always, every day(week year…) on Sundays等词连用。
结构是主语+动词原形；当主语为第三人称单数即he,she, it, Tom, my mother, the boy等词时，动词后加s或es.
如：We have an English lesson every day.
我们每天都要上英语课
Do the boys run faster than the girls? Yes, they do.
男孩比女孩跑的快吗？是的
问句借助于do, does否定句借助于don’t, doesn’t，后面动词一定要还原。
一般过去时
表示发生在过去的事情或存在的状态，常与just now; a moment ago; … ago; yesterday; last ( week; month; year; Monday; weekend); this morning等词连用。
结构是主语+be动词的过去式（was; were）或主语+动词的过去式。
注意：be动词与动词过去式不可同时使用。
如：My earphones were on the ground just now.
我的耳机刚刚还在呢。
Where were you last week? I was at a camp.
你上个星期去哪了？我去野营了
What did you do yesterday? I visited a farm
你昨天去干嘛了？我去参观农场了。
问句有be动词将be动词移前，没有be动词借助于did，后面动词还原；
否定句有be动词在后面加not，没有借助于didn't后面动词还原。
一般将来时
表示将要打算发生的事情或动作，常与tomorrow, next week(year; Tuesday…), this week( weekend ;evening; afternoon;…)today等词连用。结构是主语+be(am, is, are) going to + 动原或主语+will +动原。
如：What are you going to do tomorrow? I am going to have a picnic.
你明天要去干嘛？我要去野餐。
The childre are going to have a sports meeting next week.
孩子们下个星期将参加运动会。
Tom will/is going to see a play with his father this evening.
Tom今晚将和父母去看演出。
问句将be动词或will移前；否定句在be动词或will后加not.
情态动词
can; can’t; should; shouldn’t; must; may后一定加动词原形。
如：The girl can’t swim, but she can skate.
女孩不会游泳，但是会滑冰
Don’t talk in class, you should listen to the teacher carefully.
不要再课上说话，你应该认真听老师讲。
祈使句
肯定祈使句以动词原形开头；否定祈使句以don’t加动词原形开头。
如：Open the box for me ,please.
请为我打开盒子。
Liu Tao! Please get up earlier tomorrow.
刘涛，明天请早点起床！
Don’t walk on the grass!
不要在草地上走！
Helen! Don’t climb the tree,please.
海伦！不要爬树。
go的用法
去干嘛用go +动词ing
如: go swimming; go fishing;
go skating;
go camping;
go running;
go skiing;
go rowing…
比较
than 前用比较级；as…as之间用原级。
如：My mother is two years younger than my father.
我妈比我爸年轻两岁。
Liu Tao jumps as far as Ben.
刘涛跳得和本一样远。
喜欢做某事
用like +动词ing或like+ to + 动原。
如： Su Yang likes growing flowers.
苏阳喜欢种花。
The children like to play with lanterns at Spring Festival.
孩子们喜欢在春节去玩花灯。
想要做某事
用 would like +to+动原或want + to +动原。
例：I’d like to visit the History Museum.=I want to visit the History Museum
some
用于肯定句中，在否定句和问句中改为any,但当表示委婉语气时仍用
如：Can I have some writing paper? Would you like some orange juice?
代词
人称代词主格做主语用一般放在句首或动词前，主格分别是 I you he she it we you they。
宾格做宾语用，一般放在动词或介词后
如：Open them for me. Let us …, join me等。
宾格分别是me you him her it us you them。
形容词性物主代词放在名词前，不能单独使用，分别是my your his her its our your their
名词性物主代词相当于形物加名词，它只能单独使用后面不好加名词，分别是mine yours his hers its ours yours theirs。
介词
介词后要么不加动词，加动词只能加动词ing形式
如：be good at running;
do well in jumping;
时间介词
季节前，月份前用介词in
如：in summer；in March
具体的哪一天如星期几，几月几日用介词on
如：on Saturday; on the second of April; on Wednesday morning