人教版八年级英语下册unit1-unit3单元知识点归纳

Unit 1 What’s the matter知识点总结

I. 基本知识点

1. What’s the matter (with you)怎么了出什么事了

What’sthe trouble/ the problem / wrongwithsb./ sth.

2. I had a cold.我感冒了。

have a cold=catch a cold=have the fluhave a fever

have a cough咳嗽have a stomachache胃疼，肚子疼

have a toothache牙疼have a headache头疼

3.身体部位+ache（疼痛）构成新的复合词

stomach+ache=stomachachehead+ache=headachetooth+ache=toothache

back+ache=backache后背痛

4. much too+，意为，too much+，意为。

5. enough【形容、副词】足够的/地，enough放在名前后，形副后。

good enough足够好，enough money=money money

6.lie down躺下，lie躺，躺着，过去式lay，过去分词

lie说谎，过去式lied，过去分词

lay ，过去式，过去分词

7. maybe“或许”，常用于句首，表示可能性，后加句子。Maybe you are right.

may be，是情态动词+be的结构，意为“可能，也许”，后加名词、代词或形容词。He may be angry.

8.sound like+名词、代词和从句：It sounds like you don’t know the truth.

sound+形容词，“听起来，好像”，The music sounds nice.

9. need需要，实义动词need+名词，需要某物；

need to do sth.需要做某事，主语通常是人，表示人主动的动作：

You need to listen carefully during class.

need doing sth.主语通常是物，表示被动的动作：Your dirty clothes needwashing.

10. get off (the bus)下（公交车）get on上车

11. agree同意，赞同；同意做某事，同意某人的看法、观点。

12.trouble问题，麻烦；be in trouble，make trouble，

have trouble/difficulty/problems (in) doing sth.

have trouble/difficulty/problems with sth.

13. right away=right now=at once，意为。

14.【复习】advice[不可数名词]劝告，建议，向…征求意见，give sb. advice on sth.就某事给某人建议；advise [动词] advise do sth. advise doing

.

15.【复习】exercise动词意为，可数时意为，不可数时意为。

16. hurt及物动词，使……疼痛，……受伤，Hehurt his legwhile exercising.

不及物动词，……（部位）疼。His leg hurt badly.

17.clean【动词】，clean the classroom，【形容词】，cleaner意为。

18. hit（用手或器具）打；击打The boy hit the dog with a stone.

hit sb. on the head/ nose/ back打某人的头、鼻子、后背，on用在所打较硬的部位；

hit sb. in the face/ eye/ stomach打某人的脸、眼睛、肚子，in用在所打较软的部位。

to sth./doing sth.习惯于、适应了……、做某事，强调状态；His grandpa was used to country life.

Mary is not used togettingup early in the morning.

get/ becomeused to sth./ doing sth.“变得习惯，逐渐适应……”强调过程、动作：It’s difficult for one to get used to another country’s habit.

20.【复习】free [形容词]空闲的free time；免费的the drink is for free；自由的I want to become a free bird.

be free to do

free【动词】使……解脱，得到自由He could not free his arm.

free from

21. run out用完，用尽When his water run out, he knew that he would have to do something to save his own life.

物sth. tun out.某物用尽了。人sb. run out of物sth..人用尽了某物。He run out of all his money last night.

22.risk sth to do sth.冒着...的风险去做某事take a risk=take risks冒险

risk doing ...=take the risk of doing ...

23. the importance of (doing) sth.（做）某事的重要性We students should know the importance of (learning) English.

importancen.重要（性），importantadj.重要的，unimportantadj.

24.decision【名词】决定；抉择；make a decision to do sth.

decide

25. be in the control of …掌管，管理The headmaster is in the control of this new school.

be out of control无法控制，无法管理be under control被控制住，在控制之中

26.【复习】mind意为介意，Would you mind my opening the window

27. give up (doing) sth.放弃（做）某事，give up (playing) computer games；give up后可接名词、代词和动词ing形式，也可不接，如Never give up easily.

II. 重点短语

1. have a fever发烧

2. have a cough咳嗽

3. have a toothache牙疼

4. talk too much说得太多

5. drink enough water喝足够的水

6. have a cold受凉;感冒

7. have a stomachache胃疼

8. have a sore back背疼9. have a sore throat喉咙痛

10. lie down and rest躺下来休息11. hot tea w ith honey加蜂蜜的热茶

12. see a dentist看牙医13. get an X-ray拍X光片

14. take one’ s temperature量体温15. put some medicine on sth.在……上面敷药

16. feel very hot感到很热17. sound like听起来像18. all weekend整个周末

19. in the same way以同样的方式20. go to a doctor看医生21. go along沿着……走22. on the side of the road在马路边23. shout for help大声呼救

24. without thinking twice没有多想25. get off下车26. have a heart problem有心脏病27. to one’ s surprise使....... 惊讶的28. thanks to多亏了；由于29. in time及时30. save a/one’s life挽救生命lose one's life 31. get into trouble造成麻烦

32. right away立刻；马上33. because of由于34. get out of离开;从……出萍