外研版八年级英语下册第8单元重点知识总结

1、Module 8 Time off必背短语1. time off 休假2. hear about 听说3. welcome to 欢迎来到4. so.that.如此.以至于 .5. hear sb doing sth 听到某人正在做某事6. be famous for 以而闻名7. take up 占据，占用8. walk along 沿着.走9. point out 指出，指明10. go for a swim 去游泳11. allow sb to do sth 允许某人做某事12. have a picnic 野餐13. come on 加油，快点14. at the top of 在的顶

2、端15. promise to do sth. 许诺做某事16. by a small lake 在一个小湖边17. wake sb. up 唤醒某人18. move about走来走去；四处走动19. make noise 制造噪音20. find out 弄清；查明21. get lost 迷路22. agree on在上达成一致23. stay at home 呆在家24. in the middle of the night 在半夜25 .fall asleep 入睡26 . in the end 最后27 .be popular with 受 .欢迎必背单词1. waste n.)浪

3、费；滥用(v.)浪费；滥用wasteful (adj.)浪费的2. hardly (adv. ) 几乎不；几乎没3. sights (n. ) (用复数)风景；名胜4. thirsty (adj. ) 渴的1. human (n.) 人humans pl.)2. wake (v.)唤醒；醒来 woke(过去式)-woken(i去分词)3. pull (v.)(用手)拉，牵，扯push反义词)4. square (adj. ) (表示面积单位)平方的5. kilometre (n. ) 千米；公里6. shape (n. ) 外形；形状7. somebody (pron. ) 某人；有人8. a

4、bout (adv. ) 向四周；向各处9. path (n. ) 小路；路径10. freshwater (adj. ) 淡水的必背句子1. Here we are.我们在这里。2. It's so quiet here that I can even hear the birds singing! 这里这么安静，以至于我甚至能听见鸟儿在唱歌！3. I can hardly believe we're in the city centre.我几乎不相信我们在市中心。4. I think it's better to have our picnic at the top

5、 of the hill.我认为在山顶野餐会更好。5. Let's not waste any more time.我们不要再浪费时间了。6. Some of them look like humans while others look like wild animals.它们中有些像人，有些像野生动物。7. But it was a pity that it was cloudy.但是很遗憾的是那天多云。8. It was wrong to pull leaves off plants and that we should protect everything here.从植物上摘

6、叶子是不对的，我们应该保护这里的一切。9. Tomorrow we're going to Dongting Lake, the second-largest freshwater lake in China.明天我们要去（游览）洞庭湖 中国第二大淡水湖。必背用法1.1） v. 欢迎 welcome to sp.: Welcome to Beijing. Welcome here.2) n. 欢迎 give a warm welcome: 热烈欢迎某人They gave us a warm welcome.3) adj. 受欢迎的、不必感谢的He is a welcome teache

7、r.2. 1) so.that.： 如此 , 以致 , ， 引导结果状语从句。可与 too,to, 和 形 /副词+ enough to相互转化。He was so angry that he couldn t saya word. 他是如此的生气几乎说不出一句话来。2)sothat:以便、为了、目的是，引导目的状语从句。 可与in order that/in order to + v.相 互转化。He works hard so that he can make a lot of money. = He works hard in order to make a lot o f money.

8、他努力工作为了挣许多钱。3. hear sb. do sth. 听到某了做了某事I often hear her play the piano.hear sb. doing sth.: 听到某人正在做某事I heard them singing in the room just now.4. 1) hardly = almost not几乎不，位于be动词/助动词/情态动词后，行为动词前。I can hardly finish the work. She hardly ate anything last night.2) hard adv. 努力地艰艰苦的、硬的He works hard ev

9、ery day. He lives a hard life.5. be famous for: 因 , 而闻名Yantai is famous for its apples. 烟台因它的苹果而著名。be famous as: 以 / 作为 , 而出名He is famous asan actor. 他作为一名演员而著名。6. take up: 占据 (时间/空间)The big box takes up too much room. 这个大盒子占了太多的空间。7. point out: 指出Please point out the mistakes. 请指出错误。point to: 指着(远距

10、离)He pointed to the hill.point at: 指着(近距离)Don't point at people with a finger.8. sights (用复数)n.名胜、风景(人文景观或历史遗址为主的景观)seethe sights:游览名胜 Do you know the sights of Beijing?你知道北京的名胜吗 ？8.1) allow sb. to do sth.:允许某人做某事My parents allow me to watch TV at weekends.2) allow doing sth.:允许做某事 Our teachersa

11、llow playing here.3) sb. beallowed to do sth.:某人被允许做某事 Students are not allowed to smoke at school.10. 1) waste v. 浪费 We shouldn t waste water.2) waste time / money (in) doing sth.: 浪费时间/金钱做某事Wastetime / money on sth.: 在某事/某物上浪费时间/金钱Don't waste your time (in) playing computer games. Too many stu

12、dents waste time on TV.3) n. 废物、垃圾Don't throw away waste everywhere.1.1) ) promise to do sth.: 许诺/答应做某事My father promised to buy a bike for me.我爸爸答应给我买个自行车。2) promise sb. sth.: 许诺某人某物My mother promised me a new watch. 我妈妈许诺我一个新手表。3) promise that从句：答应、保证My parents promised that they would buy me

13、a computer. 我父母答应给我买个电脑。4) make a promise:许下诺言 keep a promise:遵守诺言 break a promise:不守信12. while conj. 而、然而，表示对比I like music while helikes sports. 我喜欢音乐然而他喜欢运动。13. wake sb. up: 把某人叫醒Mum, wake me up at seveno clock.14. move about: 四处走动、到处旅行move away: 离开、搬开move in: 迁入 move on:继续向前移动Sit down, Tom. Dont

14、move about. 坐下，不要四处走动。15. 现在分词作后置定语，所表示的动作与前面的逻辑主语之间是“主动 ”关系；过去分词作后置定语，所表示的动作与前面的逻辑主语之间是“被动 ”关系。Do you know the boy standing under the tree. (主动)I like the books written by Lu Xun. (被动)16. above: 在 , 之上、在, 斜上方，既不接触又不垂直，仅是高于某物。over: 在 , 之上，盖在, 上面，一般指垂直，且不接触。There is a bridge over the river.河面上有座桥。The

15、 plane is flying above the clouds.飞机飞上云霄。17. pull:拉 一 push:推 Pull the door open.把门拉开。Pull down:拉倒、拆毁18. I m / was sorry, ：当听说别人糟遇不幸时，用此句表示对别人同情。I was sorry to hear that he had a bad cold last week. 我很抱歉听到你上周感冒了。19. I wish you were here! 虚拟语气Wish 后的宾语从句用一般过去时表示与现在的事实相反的假设，be 动词都用were.I wish I were as strong asyou.I wish I were with you now.单元话题作文;介绍旅游胜地Hainan is in the south of China.It is hot there during the summer holidays.There are many different kinds of activities. You can go fishing, swimming,diving and surfing everyday if you like.