八年级英语下册知识要点 定稿

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1、1Unit 1 Will people have robots?一、重点语法:一般将来时:will/shall+动词原形。(I,We 可用 shall;will 用于所有人称)一般将来时的另外两种表达形式:be going to +动词原形;现在进行时 am/is/are+doing。一般将来时的常用时间状语:in +一段时间=一段时间+from now(如:in two days=two days from now 两天后), tomorrow 明天, the day after tomorrow 后天, soon 不久, in the future 在将来, next week 下周, n

2、ext month 下个月, next year 明年 。一般将来时的肯定句、否定句、疑问句形式:肯定句例句:People will have robots in a few years.否定句例句:People (will not/wont) have robots in a few years.一般疑问句例句:Will people have robots in a few years?肯定回答:Yes, they will. 否定回答:No, they wont.特殊疑问句例句:What will people have in a few years?There be 句型的一般将来时:

3、There will be.=There is/are going to be. 将会有.There is going to be+可数名词单数或不可数名词。There are going to be+可数名词复数。There will be.的否定句:在 will 后加 not;一般疑问句:把 will 提到句首。There will be a soccer game tomorrow.=There is going to be a soccer game tomorrow.There will be more trees in 20 years . = There are going to

4、 be more trees in 20 years .二、重点短语和句型:1. 在人们家中 in peoples homes 2. 在家通过电脑学习 study at home on computers3. 将来,未来 in the future 4. 一百年之后 in 100 years=100 years from now5. 活到 200 岁 live to be 200 years old 6. 免费的 be free7. 一张纸 a piece of paper 8. 更多/ 更少的树 more / fewer trees9. 更多/更少的污染 more / less pollut

5、ion 10. 更少使用地铁 use the subway less11. 在 25 年到 50 年之后 in 25 to 50 years 12. 同意某人的意见 agree with sb13. 与某人谈话 talk to / with sb 14. 使用某物做某事 use sth to do15. 在上小学 be in elementary school 16. 住在一间公寓 live in an apartment17. 独自居住 live alone 18. 爱上 fall in love with 19. 乘坐火箭到月球 fly rockets to the moon 20. 能够

6、做某事 be able to do sth=can/could do sth注意:can 只有两种形式:表过去用 could ;表现在用 can ;不能表将来。be able to 有多种形式:表过去用 was/were able to = could ;表现在用 am/is/are able to = can ;表将来用 will be able to ,这时不能与 can/could 替换。例句:She was able to sing last year. = She could sing last year.He is able to speak English. = He can s

7、peak English.They will be able to go to America for vacation next year.21. 去香港度假 go to Hong Kong on vacation 22. 世界杯 the World Cup23. 飞到月球度假 fly to the moon for vacation 24. 有朝一日 one day25. 为某人工作 work for sb 26. 看起来精神 look smart27. 实现 come true 28. 预言未来 predict the future29. 看见某人做过/(正在做)某事 see sb do

8、 / (doing) sth 30. 数以百计的 hundreds of 31. 数以千计的 thousands of32. 拥有某人自己的机器人 have sbs own robot33. 科幻小说 science fiction movies 34. 帮助做家务 help with the housework35. 与某人做同样的事 do the same things as sb 36. 叫醒某人 wake sb up237. 与某人交朋友 make friends with sb. 38.看起来更像 look more like39. 一遍又一遍地 over and over agai

9、n 40. 在太空 in space41. 有更少的工作去做 have less work to do 42. 有某人/物正在做某事 There be sb / sth doing sth43. 做某事有趣 be fun to do sth 44. 寻找(某人/某物)look for(sb/sth) 45. wont = will not theyll = they will shell = she will hell = he will Ill = I will46. 做某事(对某人来说)怎么样 It was/is/will be+adj+(for sb)+to do sth 例句:It w

10、ill be difficult for a robot to do the same things as a person.Reading Strategy (阅读方法)Look at the title and picture, and predict what you will read about. (看着标题和图片,预知你要阅读哪些方面的内容。) This helps you get ready to acquire new information. (这样可以帮助你获得一些新的信息。)Unit 2 What should I do?一、重点语法:should 应该( shall 的

11、过去式)、could 可以(can 的过去式)表建议。二、重点短语和句型:1. 挡住;阻止进入 keep out 2. 与某人争吵 argue with sb3. 与某人争吵 have an argument with sb. = argue with sb 4. 给某人打电话 call sb up 5. 找一份兼职工作 get a part-time job 6. 把 CD 声音放得太大 play CDs too loud 7. 打开 turn on8. 给某人写信 write sb a letter= write a letter to sb9. 告诉/叫某人 (不要)做某事 tell /

12、ask sb (not ) to do sth 10. 使某人惊讶 surprise sb.11.一张球赛的票 a ticket to a ball game 12. 支付 pay for13. 向某人借某物 borrow sth. from sb. 14. 为某人买某物 buy sb sth = buy sth for sb15. 不知道 have no idea ( of)= dont know 16. 请家教 get a tutor17. 查明,找出 find out 18. 有同样的发型 have the same haircut19. 需要做某事 need to do sth 20.

13、 邀请某人去做某事 invite sb to do sth21. 把某物遗忘家里 leave sth at home 22. 考试不及格 fail the test23. 与某人相处融洽 get on/along well with sb 24. 与相同的the same as25. 归还某物 return sth. 26. 在字典中查找look up in a dictionary27. 与打架 have a fight with sb. 28. 与比较 compare with29. 向某人抱怨某事 complain to sb about sth 30. 直到才 not until 31

14、. 买不同的衣服 get different clothes 32. 把某人从 带到 take sb from to33. 感觉处于(太多的) 压力之下 be / feel under (too much) pressure34. 尽可能多地充实到孩子们的生活中来 fit as much as possible into their kids lives35. 没有什么新鲜的 nothing new 36. 总是在做某事 be always doing sth37. 计划做某事 plan to do sth 38. 从很小的年龄开始 start from a very young age39.

15、 一方面,另一方面 on the one hand, on the other hand40. 怎么了? Whats wrong? = Whats the matter? = Whats the problem? 41. 不时髦的;过时的 out of style 42. 时髦的;流行的 in style 43. 尽可能 as . as possible =asas sb can/could(as . as 中间加 adj/adv 的原级)例如:as soon as possible 尽快,as much/many as possible 尽可能多例句:You should speak English as much as po

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