每一发奋努力的背后，必有加倍的赏赐。学习外语并不难，学习外语就像交朋友一样，朋友是越交越熟的，天天见面，朋友之间就亲密无间了。不断重复和熟练，是学会英语的不二法门。下面是小编给大家整理的初二英语知识点，希望对大家有所帮助。
八年级上册期中知识点英语
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
八年级上册英语知识点
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。