新人教8上英语二单元所有知识点

1、on weekends 每逢周末；在周每逢周末；在周末；末；on the weekend,在周末，在周末，在这个周末；特指的某个周末。在这个周末；特指的某个周末。英式英语用英式英语用at weekends.You should have a rest on weekends.Jack will visit his uncle on the weekends.help(sb.) with sth=help sb. to do sthhousework不可数名词，家务劳动。不可数名词，家务劳动。do (the) houseworkWe should help our parents do (the

2、) housework.exercise做动词做动词=play/do sports（身体或脑力的）活动，锻炼作不活动，锻炼作不可数名词可数名词（保持健康或培训技能）练习，作保持健康或培训技能）练习，作可数名词可数名词sometimes=at times有时有时sometimes 副词，有时，常用副词，有时，常用于一般现在时于一般现在时sometime,副词，在某时，常副词，在某时，常用于过去时或将来时用于过去时或将来时some times名词短语，几倍，名词短语，几倍，几次几次some time，名词短语，一段，名词短语，一段时间时间hardly ever几乎从不几乎从不hardly,几乎没有

3、，表示否定意几乎没有，表示否定意义，位于系动词，助动词，情义，位于系动词，助动词，情态动词之后，实意动词之前态动词之后，实意动词之前The singer is hardly ever on the stage。The girl could hardly say a word at that time.how often用来询问动作发生的频率用来询问动作发生的频率“多久一次多久一次”How often do you go to the movies?once a month .once a week 每周一次，每周一次，twice a week每周两次每周两次. 表示三次或以上用表示三次或以上用

4、基数词基数词+times Jill does housework twice a week.Internet国际互联网，首字母大写，首字母大写，通常在前面加通常在前面加theuse the internet=go on Internet上网I often need to use the internet on weekends.Whats your favorite.?你最喜你最喜欢的欢的.是什么是什么=What.do you like best?Whats your favorite color?=what color do you like best.be free=have time I

5、s Mr.green free now?= Does Mr.green have time now ?full,adj忙的，有很多活动的。忙的，有很多活动的。Are you full these days?be full of 充满充满.The glass is full of milk。饱的饱的 Im full now。How come？怎么会呢？怎么会呢？=why，可以单独用，可以在后接句子。可以单独用，可以在后接句子。How come you eat so little?=Why do you eat so little?go to the movies=go to the cinema

6、.maybe,副词，大概，或许，在副词，大概，或许，在句中作状语，常用于句首句中作状语，常用于句首may be 情态动词情态动词+be,可能是，可能是，在句中作谓语，只用于句中在句中作谓语，只用于句中Maybe you are right.Tom may be at home.stay up late.深夜不睡，熬夜。深夜不睡，熬夜。Its bad for us to stay up late.least最少，最小，是最少，最小，是little的最的最高级，通常接不可数名词高级，通常接不可数名词He has least money of us all.at least至少，不少于至少，不少于I

7、 think the old man is at least eight years old.want sb. to do sth.想要某人做想要某人做某事，某事，否定时否定时want sb. not to do sth.He wants me to get to school on time every day.be good for对对.有好处，反义有好处，反义短语短语 be bad for 对对.有害。有害。Milk is good for your health.Watching too much TV is bad for your eyes.be good at 擅长擅长be go

8、od to=be friendly to 对对.好好be good with与与.相处得好，相处得好，health健康，健康，adj 是是healthybe in good health身体好身体好keep in good health=keep healthy保持健康保持健康My grandparents are in good health.Eating a lot of vegetables helps you to keep in good health.how many用来提问可数名词的数量用来提问可数名词的数量how much 用来提问不可数名词数量；用来提问不可数名词数量；价格价

9、格Here are the results，以下是结果。倒装句there，here位于句首时，主语位于句首时，主语是名词则要倒装，是代词则不是名词则要倒装，是代词则不需倒装需倒装Here comes the bus.There she goes.the result(s) of.的结果的结果find +that从句从句percent名词，百分之名词，百分之.数词数词+percent构成百分数，无复数，构成百分数，无复数，与名词连用与名词连用+ofForty percent of the girls said that their fathers hardly talk with them.Si

10、xty percent of the boys in our class like music.not .at all一点儿也一点儿也不；根本不不；根本不.I dont know about it at all .Not at all.不客气不客气be surprised that.对对.感到惊讶感到惊讶Were surprised that he failed.be surprised at sth.对某事吃惊对某事吃惊be surprised to do sth.做某事感做某事感到吃惊到吃惊surprise,名词名词 surprised和和surprising形容词，用法同形容词，用法同b

11、oredthe answer to .的答案的答案the key to.的钥匙的钥匙Could you tell me the ansewer to the question?I couldnt find the key to my room.although用作连词，虽然，尽用作连词，虽然，尽管，引导让步状语从句，相当管，引导让步状语从句，相当于于though，他们不与，他们不与but 用于用于同一个句子中。同一个句子中。It+be +adj. +to do sth,.做某事做某事是是.的的形容词描述事物特征、性质形容词描述事物特征、性质It is +adj.+for sb.+to do s

12、th.形容词描述行为者性格，品质形容词描述行为者性格，品质It is +adj.+of sb.+to do sth.Its hard for you to do so.It is very kind of you to help the old.by介词介词,通过靠通过靠;后接名词，代词后接名词，代词或或v-ing。He has to do all the work by hand.through通过，穿过，某一空间内进行，强通过，穿过，某一空间内进行，强调从内部穿过。调从内部穿过。across横过，横穿，在某一物体表面进行，横过，横穿，在某一物体表面进行，强调从一边倒另一边强调从一边倒另一边

13、over从从.上方跨越而过，多指空间范围上上方跨越而过，多指空间范围上越过越过He passed through the hall.I can swim across the river.We must go over the mountain.mind名词，头脑，心智；名词，头脑，心智；动词，介意，反对后接名词，动词，介意，反对后接名词，代词，代词，v-ingI dont mind the cold.such as 例如；像例如；像.这样相当于这样相当于likeI know many of them,such as John and Kate.spend time with.和和.一起度一起

14、度过过spend+时间时间/钱钱+on sth.spend+时间时间/钱钱+(in)doing sth.together副词在一起副词在一起We will spend the difffcult time together.die动词，消失，灭亡，死亡，动词，消失，灭亡，死亡，adj，dead死的死的 n,death死，死死，死亡。现在分词亡。现在分词dyingHe died three years ago.He is not afraid of death.go to the dentist去看牙医去看牙医=go to see the dentist(类似类似go to the doctor

15、|)16-year-old 十六岁的十六岁的 基数词基数词+n（单数）（单数）+adjhowever副词，也可作连词。副词，也可作连词。然而，不过，可以位于句首、然而，不过，可以位于句首、句中、句末，需用逗号隔开，句中、句末，需用逗号隔开，表示补充表示补充but 做连词其后一般不用逗号，做连词其后一般不用逗号，表转折表转折。He lives a hard life,however,he feels happy.I called you ,but you did not answer.more than,超过，多于超过，多于=overThere are more than fifty stude

16、nts in the classroom.afraid,adj.害怕，畏惧害怕，畏惧be afraid to do sth.害怕做某事害怕做某事be afraid of害怕害怕be afraid that.害怕害怕Im afraid so/not恐怕是这样恐怕是这样的，不行的，不行almost副词，几乎；差不多，副词，几乎；差不多，置于系动词，情态动词助动词置于系动词，情态动词助动词之后，之后，实义动词之前实义动词之前，不能置，不能置于句末于句末I almost forget to tell you the news.I was almost like a good dream.none作不定代词，没有一个，作不定代词，没有一个，毫无，即可指人也可指物。毫无，即可指人也可指物。(回答回答how many)No