人教新目标英语八年级上册
Unit1 & Unit2 知识点汇总
一.Unit1 语法 “ 复合不定代词的用法” 1.复合不定代词的构成。
指物： something everything anything nothing 指人： someone everyone anyone no one somebody everybody anybody nobody 2. 复合不定代词的用法：
①anything , anyone, anybody 常用于否定句及一般疑问句； 当anything 表示“任何事”， anyone, anybody 表示“无论谁，任何人”时，用于肯定句。 I don’t want to talk to anyone now. 用于否定句。 Can I ask anyone who knows the answer? 用于一般疑问句。
Anyone knows the answer must leave the classroom. 表示无论谁，用于肯定句。 What would you like to drink? Anything is ok. 表示任何东西，用于肯定句。
②当复合不定代词做主语时，谓语动词用单数。 Everyone here is from China.
Everything begins to grow when Spring comes.
③形容词放在复合不定代词之后。
Would you like to buy anything special? Can I meet anyone interesting?
④当表示请求，邀请，提出建议时，用something, someone, somebody. Would you like something to eat? Why not ask someone special?
Why didn’t you buy something for your mother?
Unit2 语法“频率副词”
How often 常用于对频率的提问，意为“多长时间一次”， 其答语可以是once/ twice / three times a week; always/ usually/ often/ sometimes/ hardly ever/ never 等表示时间频率的副词及短语。
如How often do you exercise? Twice a week.
How often does he watch TV? He hardly ever watches TV.
How often do you go to the movies? I go to the movies maybe once a month. How 所构成的其他短语：
How much 多少钱，多少（后接不可数名词） how many 多少（后接可数名词） How long 多长时间（答语用for） how far 多远 (指距离)
How soon 再过多久（相当于when, 用“in+时间”回答，多用于一般将来时）
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How soon will your mother come back ? ---- in two days.
二. 语言点
A）Unit1
1. 短语：stayed at home went to the mountains went to New York City went to the beach visited my uncle visited museums
went to summer camp on summer vacation = in the summer holiday in the countryside
2. 好久不见 long time no see 好久没聊 long time no talk
3. 形容词放在复合不定副词anywhere之后，如: Did you go anywhere interesting?
4. quite a few 相当多 +可n. =quite a lot of +可n. quite a few photos =quite a lot of photos 5. most of 大多数， of+范围
Most of the students went to Huangguoshu Waterfall. 学生中的大多数。 Most students went to Huangguoshu Watherfall. 6. 感官动词（look , smell, taste, sound, feel, touch）+ adj.
Wow， everything tasted really good!
7. How do you like sth.?= What do you think of sth.?
8. 形容人： excited , bored, tired , interested, surprised
形容物： exciting, boring, tiring, interesting, surprising 9. keep a diary 写日记
10. decide to do sth. 决定做某事
We decided to go to the beach near our hotel.
11. try to do sth. 努力做某事 try doing sth. 尝试某事
I tried to learn English. We tried paragliding. 我尝试滑翔伞运动。 12. feel like 感觉像是+ 句子 I felt like I was a bird. 我感觉我像是一只鸟。
feel like doing sth. 想做某事 I felt like playing the piano. 我想弹钢琴。 13. wonder 想知道+句子
I wonder who he is. 我想知道他是谁。
I wonder what life was like here in the past. 我想知道过去这里的生活是怎么样的。
wonder +疑问词+不定式
I wonder how to get there. 我想知道怎么到达那里。 wonder about sth. 想知道某事
I wonder about the time for lunch. 我想知道午餐时间。
14. enjoy doing sth. 喜爱做某事 I really enjoy walking around the town. 15. 由感叹词what引导的感叹句。
1. What+a/an+（形容词）+单数可数名词+（主语+谓语）！ 主语和谓语可省略。
如: What a fine day it is!
2. What+(形容词）+可数名词复数或不可数名词+主语+谓语! 如: What smart students they are!
What fine weather it is!
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由How引导的感叹句。（how用来修饰形容词、副词） 1.How+形容词（副词）+(主语+谓语)！
如: How hard the workers are working! How fast the runner runs! How clever the girl is! How quickly the boy is writing! 2. How+主语+谓语！
如：How time flies! 时光飞逝!
注意： how与what引导的感叹句中的第一种格式(单数名词)一般情况下可以相互 转换，转换后意义不变。
如: What an interesting story it is! = How interesting the story is! What a beautiful building it is! = How beautiful the building is!
16. decide to do sth. 决定做某事 We decided to go to the Palace Museum. 故宫博物馆 start to do sth.= start doing sth. 开始做某事，区别在于start doing sth. 可表示一项较长时
间或经常性的活动。
I started to learn English last week. 我上周开始学习英语。
I started to learn to play the piano since I was eight. 我八岁开始就开始学习弹钢琴。 17. wait for sb./ sth. 等待某人/某事 Wait for me, please!
I waited over an hour for the train. 我等火车等了一个小时多。 18. It was raining really hard. Hard在此作副词，意为“下雨下得很大” 19. because of sb./ sth. 因为某人或某事 We couldn’t go out because of the bad weather. We couldn’t go out because it was raining really hard. 注意： because of 之后不加句子； because 才加句子。 20. below 在…之下。 We couldn’t see anything below. 21. enough 足够的 + n. adj./adv. +enough I don’t have enough money for the new car. He is old enough to go to school. He runs fast enough. 22. the top of 在..顶部
The city looked wonderful from the top of the hill. B) Unit2
1. be free = be available 有空的 ， 反义词 be busy = be full Next week is quite full for me. 2. How come = Why?
My mom didn’t send me an e-mail. – How come?
3. What kind of dance are you learning? – Swing dance. 摇摆舞。
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4. 提出建议： How about= What about + sth. / doing sth.? 做…怎么样？ Would you like to do sth?
Let’s do sth.让我们做… Shall we do sth? 我们做…? Why not do sth? = Why don’t you do sth.? 为什么不….? 5. Maybe 可能，也许。 副词
Do you think he’ll come back? -- Maybe/ Maybe not. Maybe you are right. May 情态动词+动词原型
You may be right. (在此be是动词原型，不能跟may连写在一起) He may have lots of money.
6. at least 至少 He plays at least twice a week.
7. junk food 垃圾食品 fruit 水果总称，不加s. vegetables 蔬菜总称加s
health 健康n. healthy 健康的，adj. I have healthy lifestyle. 我有健康的生活方式。 8. Here are the results 倒装句。 Here it is.
9. It’s + adj. +(for sb.) to do sth. 做某事对某人来说怎么样。 It’s good for us to do sports.
It’s+ nice/ kind / clever+ of sb+ to do sth. 某人具备某品质做某事。 It’s very nice of you to tell her the truth. 你告诉她真相，你真好。 10. in their free time 在他们空闲的时间
11. use the Internet 使用网络 use of the Internet 网络的使用
12. percent 百分之… 具体百分之多少，percent 不需加s; 没有具体的百分之多少加s We found that only fifteen percent of our students exercise every day. Percents of students are running on the playground.
13. 四到六次 four to six times 四或者六次 four or six times 14. not…at all 一点也不 I do not exercise at all. 我一点也不锻炼。 15. go online 去上网
16. use sth. for sth. 为某事使用某物 I use computer for fun. 我为了好玩使用电脑 use sth. to do sth. 使用某物做某事 I use computer to play games. 我使用电脑玩游戏 17. The answer to questions 问题的答案 The key to the door 门的钥匙 18. Although 虽然，尽管=Though 不能和but 连用。 Although 不能放于句末，但though可以。
Although he worked hard, he failed in exam. 尽管他努力学习，考试还是不及格。 He failed in exam, he worked hard, though.
19. The best way is to do sth. 最好的方式是做某事。 The first step is to do sth. 第一步是做某事。
The most important thing is to do sth. 最重要的事是做某事。
To do sth.在这三种用法里作表语。
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20. such as 例如+ 名词/ 名词词组。
Exercise such as playing basketball, playing tennis is fun.
For example 用来举例说明某一论点或情况，一般只举例同类人或食物中的一个为例。 For example, I have problems with Math.
21. Sb. spend time/ money on sth. 某人 花多少时间或金钱在某事上。 We spent two hours on computers. 我们花了两个小时在电脑上。 Sb. spent time/ money in doing sth. 某人花多少时间或金钱做某事。
We spent two hundred yuan buying a new bike. 我们花了两百元买了一辆新的自行车。 22. by 通过方法，手段； through 通过某事/ 某经历 I usually exercise by walking around the town. The best way to relax is through exercise. 23. old habits die hard. 旧习难改。
Start exercising before it’s too late! 趁早开始锻炼身体吧！ 24. more than = over 多于，超出
They often talk more than they do. 他们常常说的比做得多。 less than 少于，不到
There are less than fifty students in the classroom now.
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