八年级上册新人教版英语知识点
要想取得好的英语成绩,必须要有良好的学习习惯 。习惯是经过重复练习而巩固下来的稳重持久的条件反射和自然需要 。建立良好的学习习惯,就会使自己学习感到有序而轻松 。下面是小编为大家整理的有关八年级上册新人教版英语知识点,希望对你们有帮助!
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八年级上册新人教版英语知识点
Unit 1 Where did you go on vacation?
本单元的话题:谈论假期活动内容,复习一般过去时 。
本单元的语法:1.复习一般过去时;2.学习不定代词和不定副词的用法 。
2.不定代词和不定副词的用法:
(1)左边的some、any、every、no与右边的body、one、thing构成不定代词,some、any、every、no与右边的疑问副词where构成不定副词;
(2)一般情况下以some开头的不定代词和不定副词用于肯定句,以any开头的不定代词和不定副词用于否定句、疑问句;以no开头的不定代词和不定副词表示否定含义(no
one为两个单词);
(3)不定代词或不定副词和形容词连用时,形容词放在后面 。
He has something important to
do.他有重要的事情要做 。(肯定句用something,形容词important放后)
Did you buy anything special? (一般疑问句用anything,形容词special放后)
Did you go anywhere interesting last month?上个月你去令人感兴趣的地方了吗?
(一般疑问句用不定副词anywhere,形容词interesting放后)
(4)不定代词和不定副词做主语时,后面的动词用单数形式 。Everone is here today.今天每个人都在这里 。
本单元的短语和知识点:
1. go on vacation去度假 go to the mountains 上山/进山
2.stay at home呆在家go to the beach去海滩 visit museums 参观博物馆 go to summer
camp去参观夏令营 3. study for tests为考试而学习\备考 go out出去
4. quite a few相当多,不少(后跟可数名词复数)take photos照相 most of the time大部分时间 5.buy sth
for sb = buy sb sth为某人买某物 6. taste good. 尝起来很好
taste(尝起来)、look(看起来)、sound(听起来)为感官动词,后跟形容词
7.have a good\great\fun time过得高兴,玩得愉快(=enjoy oneself) 8. go shopping去购物 9.
nothing…but+动词原形:除了……之外什么都没有
He had nothing to do at home but read yesterday.昨天他在家除了读书无事可做 。
10. seem to do sth:好像… I seem to know him.我好像认识他 。
seem+(to be)+形容词:看起来…The work seems(to be)easy.这工作看起来很容易 。
11.keep a diary记日记
12. in+大地方:达到某地 (get to +地方:达到某地)
arrive at+小地方:达到某地 (get的过去式为got)
【八年级上册新人教版英语知识点】若是arrive和get后跟home、there、here三个地点副词,后面的介词in\at\to必须去掉 。
Tom got home yesterday evening=Tom arrived home yesterday
evening.昨晚汤姆到家 。
13.decide to do sth:决定做某事 14. try doing sth.尝试做某事try to do sth.尽力去做某事
15. feel like给…的感觉;感受到 16. in the past 在过去 walk around四处走走
enjoy doing sth:喜欢做某事 difference(名词,差异,差别)---- different(形容词,不同的)
18.start doing sth:开始做某事 (= start to do sth)
19.19.over an hour一个多小时 (over超过,多余 = more than)
20. too many 太多,后接可数名词复数 。too much 太多,后跟不可数名词,修饰动词作状语 。
much too 太,后跟形容词或副词 ,分辨三者的口诀: too much, much too, 用法区别看后头:much 后接不可数,too
后修饰形或副 。too many 要记住,后面名词必复数 。
21. because of 因为,后接名词、代词或动名词(即动词+ing),不能接句子 。
because因为,后跟句子 。
He was late for school because of getting up late.他因为起晚而上学迟到 。(get为动词)
= He was late for school because he got up late.
22. enough(足够的)与名词连用,一般放在名词前He has enough money .
23. enough(足够的)与形容词或副词连用,enough放在后面 。He is old enough to go to school.
24. doing sth.忘记已经做过某事(已经做完)
Forget to do sth.忘记去做某事(还未做)(forget的过去式为forgot)
25. so+形容词+that+句子:如此…以至于…
too+形容词+to do sth:太…以至于不能…
形容词+enough to do sth:足够…能够做某事(注意三个句型有时可以互换)
He is so young that he can′t go to school.= He is too young to go to
school.
= He isn′t old enough to go to school.
Unit 2 How often do you exercise?
本单元的话题:谈论生活习惯,复习一般现在时 。
本单元的语法:1.复习一般现在时;2.学习表示频率副词的用法 。
主要频率副词的等级排序:always(总是) > usually (通常) > often(经常) > sometimes(有时)
> hardly ever(很少) > never(从不)
这些副词在句子中的位置,一般放在助动词、be动词或情态动词之后,行为动词之前 。即:“行”前“助(系)”后 。Peter is always late
for school. Peter上学总是迟到 。
I usually do my homework in the evening. 我通常在晚上做作业 。
提问 always, sometimes, twice a day 等频率副词,用 How often
I watch TV every day.我每天都看电视→How often do you watch TV?(你多长时间看一次电视?)
本单元的短语和知识点:
1.on weekends在周末 go to the movies去看电影 help with housework帮助做家务 how
often多久一次 hardly ever几乎从不
2.once a week每周一次 twice a week每周两次 every day每天 use the Internet用互联网
be free有空 Are you free on weekends?你周末有空吗?
4.stay up late熬夜at least至少go to bed early早点睡觉play sports进行体育活动
5.after school 放学后 6.want sth:需要某物 He wants a new pen.他想要一支新钢笔 。
want to do sth:想做某事 He wants to watch TV after school.放学后他想去看电视 。
want sb to do sth:让某人做某事 My mother wants me get up early.妈妈让我早起 。
7.be good for对……有好处 be bad for 对……有害处
8. play computer games打电子游戏 go camping去野营 9.ask sb about sth:问某人某事 My
parents often ask me about my study.我的父母经常问我的学习情况 。
10. in one’s spare time在某人业余时间He studies English in his spare
time.11.(P13,2b)”数字+percent
of+名词”做主语时,后面的单词取决于名词的情况 。若名词为复数,后面的动词用复数形式;若名词为单数或不可数名词,后面的动词用单数形式 。
In our class ,twenty of students are boys. Thirty of water is dirty.
12.not…at all:一点儿也不 (not构成否定句)I don’t like the movie at all.
13.go online上网=surf the Internet 14.the answer to+名词:…的答案
16.the (best) way to do sth: 做某事的()方式
The best way to learn English is speaking English.学习英语的方法是说英语.
17.such as比如 (后跟名词或名词短语)for example 例如(后跟句子)
He likes fruits,such as apples,bananas and so on.他喜欢水果,例如苹果、香蕉等 。
He has some good ways to study English,for example ,he often listens to
tapes.
19.more than (=over)超过,多余 go to the dentist去看牙医
Unit 3 I'm more outgoing than my sister.
本单元的话题:谈论事物对比,学习形容词比较级 。
本单元的语法:学习形容词比较级 。(语法:见课本第113页至115页)
本单元的短语和知识点:
1.play+the +乐器 play the drums打鼓 比较play +球类 play basketball打篮球
both…and…两者都(后面的动词用复数形式) Both Tom and Jim are students.
3.be good at+名词\代词\V ing:擅长,在某方面做得好
7.be like:像… The books are like friends.书像朋友 。
8.make friends (with sb):(和某人)交朋友 enjoy doing sth:喜欢做某事
9.be different from与…不同 My brother is different from me.我弟弟与我不一样 。
10.help sb to (do) sth:帮助某人做某事
常与help sb with sth(在某方面帮助某人)互换 He often helps me (to) learn
English.他经常帮助我学习英语 。= He often helps me with my English.他经常在英语方面帮助我 。
help (to) do sth:帮助做某事He often helps( to)cook at home.他经常在家帮助做饭 。
13.be good with sb:与某人相处很好 14.information (n.消息,信息)不可数名词
Unit 4 What's the best movie theater?
本单元的话题:谈论事物对比,学习形容词和副词的级 。
本单元的语法:学习形容词和副词的级 。
本单元的短语和知识点:
1.welcome to+地点:欢迎来到某地 Welcome to our school.欢迎来我校 。
2.What do you think of sth?=How dou you like sth?你认为...怎么样?
3.watch sb do sth:看见某人做了某事(= see sb do sth )
4.比较级别 +and+比较级:越来越…(若比较级为more+形容词原级,则为:more and more形容词原级)The buildings
are taller and taller. Our school is getting more and more beautiful.
5.around the world全世界=all over the world, such as 例如
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