必威体育精装版人教版版八年级下册英语一至三单元知识点.docVIP

Unit 1 What’s the matter? 1.What’ s the matter with you?= What’s the trouble with you? = What’ s wrong with you? 你怎么了？ matter 和trouble 为名词， 其前可加the 或形容词性物主代词，wrong 是adj. 不能加the 用于询问某人有什么病或某人遇到什么麻烦、问题其后跟询问对象时， 与介词with连用。即： What’s the matter with sb.? = What’s your trouble? = What’s up? = What happens to sb.? 2. I had a cold.我感冒了。 have a cold=catch a cold=have the flu感冒 have a fever 发烧 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=stomachache head+ache=headache tooth+ache=toothache back+ache=backache后背痛 4. much too+ 形容词，意为 太...... ，too much+名词，意为 很多，大量 。 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=much money 6. lie down躺下， lie 躺，躺着，过去式lay；lie说谎，过去式lied 7.sound like+名词代词和从句：It sounds like you don’t know the truth. It sounds like a good idea. sound+形容词，“听起来，好像”，The music sounds nice. 8. 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 need washing. 9. get off (the bus) 下（公交车） get on 上车 10. agree 同意，赞同;agree with sth. 同意某事agree to sb. 同意某人的意见 12. be in trouble遇到麻烦，make trouble 制造麻烦 ， have trouble (in) doing sth. =have difficulties (in) doing sth做......有麻烦。 13. right away=right now=at once，意为 马上 。 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 sb. to do sth. 建议某人做某事 advise sb. doing sth. 15. hurt 及物动词，使……疼痛，……受伤，He hurt his leg while exercising. 不及物动词，……（部位）疼。 His leg hurt badly. 16. 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。 17. be used 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 to getting up early in the morning. get/ become used to sth./ doing sth. “变得习