人教版英語八年級下冊第一單元知識點

1、人教版英語八年級下冊第一單元知識點人教版英語八年級下冊第一單元知識點Unit 1 What s the matter?一詢問某人患了何種疾病或遇到什么麻煩時，常用以下句型：1.What s the matter ( with sb ) ? 2. What s the trouble/ problem( with sb ) ?3.What s wrong (with sb ) ? 你怎么了？ 4. What s one s trouble / problem ？5.What s up ? 6. What happened to sb ?7.Are you OK ?8. Is there anyt

2、hing wrong with sb ?二表達(dá)身體不適或疼痛時，常用以下結(jié)構(gòu)：1.Sb + have /has + a / an + 疾病名稱： have a cold / fever/ cough / temperature2.Sb + have/ has a sore +身體部位：have a sore throat / back3.Sb + have / has+ a+ 身體部位 ache have a toothache /headache / stomachache / earache /backache4.Sb + hurt(s) + 身體部位 / oneself ; He hur

3、t his leg .或身體部位 + hurts ; My head hurts badly .5.There is something wrong with one s + 身體部位。6.Sb +have /has a pain in one s + 身體部位三 情態(tài)動詞 should / should t 的用法： 意為 應(yīng)該， 應(yīng)當(dāng)后接動詞原形，無人稱和數(shù)的變化。通常表示提出意見或建議，或義務(wù)和責(zé)任，還可表示命令責(zé)備或要求等語氣;1. You should lie down and rest . 2.You should t eat so much next time . 3. What

4、 should I do ?4 . Should I put some medicine on it ？Yes ,youshould ./ No, you should t.Section A5 .sore adj. 疼痛的 可作定語或表語She has a sore throat /back . My leg is very sore .2. back n. 后面，背面He sat at the back of the classroom.adv . 回 (原處) come back3. lie 躺 ， 臥 -lay.lain.lying lie down 躺 下 撒 謊-lied.lied

5、 .lying You are lying to me .n. 謊言假話 tell a lie / lies lay .-laid .laid. laying產(chǎn)卵 下蛋 放置4. rest 休息 v./n. You should rest for a few days . get some rest= have(take) a rest /a break / breaks休息一下5. to one s surprise 使某人驚訝的是 常作插入語，位于句首 To his surprise,she failed the exam .in surprise 吃 驚 地 surprising 物 W

6、hat surprisingnews !Surprised 人 be surprised to do / be surprised at sth/ be surprised that 6. muchtoo+形容詞，太，too many何數(shù)名詞復(fù)數(shù)，太多too much+不可數(shù)名詞，太多也可做副詞talk too much7. enough 形容、副詞 , 足夠的 / 地， (1) enough + 名詞 ; enough water (2) 形副 + enough ; good enough8. sound like+ 名詞代詞和從句：聽起來像It sounds like youdon t k

7、now the truth. It sounds like a good idea.Sound( look/feel/taste/smell )+ 形容詞 聽起來 . eg. The music sounds nice.9. need (1). 需要，實義動詞 人作主語 need+sth ，需要某物； need (sb)to do sth. 需要做某事，(2) . 物作主語； sth needs doing/ to be done ; The room needs cleaning /to be cleaned.(3) 情 態(tài) 動 詞 , 多 用 于 否 定 句 或 疑 問 句 Need I

8、stay here ?-Yes, you must . /No, you need t.10. agree 同意，贊同-disagree( 反義詞 ) agree with sb. 同意某人 agree to do. 同意做某事11. right away =right now =at once ，意為 馬上 。12. advice( 不可數(shù) ) 建議 , 意見 a piece of advice 一條建議give sb. advice on sth./ take one s adviceadvise 動詞 advise sb. to do sth. 建議某人做某事 advisedoing s

9、th. 建議做某事13. hurt及物動詞，使疼痛，受傷，He hurt his leg .He hurt her feelings.不及物動詞，（部位）疼。 His leg hurt badly.14. hit -hit （過去式） （用手或器具）打；擊打 The boy hit the dog with a stone.hit sb. on the head/ nose/ back 打某人的頭、鼻子、后背，on 用在所打較硬的部位；hit sb. in the face/ eye/ stomach 打某人的臉、眼睛、肚子，in 用在所打較軟的部位。當(dāng)名詞用時； get hit on the

10、 head 頭部受到撞擊15. see sb doing sth 看見某人正在做某事I sawa boy playingfootball near my home.Seesb do sth 看見某人做某事 （強調(diào)全過程） We sawhim cross the road.16. shout to sb 向某人喊話shout at sb 沖某人叫喊（貶義）shout for help 大聲呼救17 . expect sb to do sth 期待某人去做某事。18 .think about（ +doing ） 考慮 think of 想起， 認(rèn)為 think over 仔細(xì)考慮 think up

11、 想出19 .fall down（ +from ）摔倒，跌倒 fall behind 落后，跟不上 fall into 落入 fall asleep 入睡Fall in love with愛上 fall off 從跌落下來20 . 反身代詞 myself./ yourself / himself / herself / itself/ ourselves /yourselves / themselves作同位語； Did you makethe cake yourself ? 做表語 I mnot myself today .enjoy oneself help oneself to by o

12、neself hurt/ cut oneself teach oneself=learn sth by oneself21 .trouble （不可數(shù) ） ； 苦惱， 問題 be in trouble 處于困境 get into trouble 陷入困境 make trouble 制造麻煩have trouble / difficulties / problems （in） doing sth做 有麻煩做某事有困難22 .put onsth在某物上放 put some medicine onthe cut （ 傷口 ） put a bandage on it 在它上面放繃帶23 . in th

13、e same way 以同樣的方式 on the way to 在去的路上 in the way 擋路out of the way 不再礙事 by the way 順便說一下 in this way 用這種方法in a way 在某種程度上24 .get an X-ray 拍 X 光片 take one s temperature 量體溫hot tea w ith honey 加蜂蜜的熱茶see a dentist 看牙醫(yī) go to a doctor =go to see a doctor =go to the doctor s 看醫(yī)生get off 下車 -get on 上車 all we

14、ekend 整個周末 away from遠(yuǎn)離在馬路邊f(xié)or too long 太長時間 on the side of the road without thinking twice 沒多想get sunburned 被曬傷 have a heart problem 有心臟病 feel very hot 感到很熱t(yī)hanks to 多虧 , 由于( =because of =with the help of ) have a nosebleed 流鼻血cut his knee 割傷他的膝蓋put her head back 把她的頭向后仰 save a life 挽救生命in time 及時 o

15、n time 準(zhǔn)時 do the right thing 做正確的事go mountain climbing 去爬山 Section B1. sick adj.生病的，有病的。作表語和定語 。川 只能作表語 be /feel sick =be ill 惡心的 I feel a little sick. 厭倦的 be sick of I m sick of running .2. be used to sth./ doing sth.習(xí)慣于適應(yīng)做某事(be = get = become) He is used to getting up early .be used to do sth = be

16、 used for sth /doing 被用于做某事Wood is used to make houses .Used to do sth 過去常做某事He used to go to work by bus .3. take a risk=take risks 冒險 the risk of sth /doing 的風(fēng)險 at risk 在危險中 risk to do sth. 冒險去做某事4. in a very dangerous situation 在一種非常危險的情況下5. sth. run out某物用完，用盡When his water run out, heknew that

17、he would have to do something to save his own life. sb. run out of sth.人用盡了某物。He run out of all his moneylast night.6. blood 血， 不可數(shù)。 a drop of blood 一滴血 bloody 有血的，出血的get out of 離開， 從出來7. mean-meant 動詞 意思是 mean doing sth 意味著做某事打算 mean to do sth I mean to go tomorrow.meaning 名詞，含義意思。 mean 形容詞：小氣的，吝嗇的

18、What do you mean by the word ?= What does the word mean ?= What is the meaning of the word ?8. the importance of (doing) sth 做某事的重要性 Do you understand the importanceof studying hard ?important -unimportant (不)重要的9. free 形容詞：空閑的 free time ；免費的 The drink is for free ；自由的 I want to become a free bird.f

19、ree【動詞】使解脫，得到自由：Hecould not free his arm.10. make a decision to do sth.=decide to do sth = make up one s ming to do sth =determine to do sth 下決心做某事11. be in control of 掌管，管理 The headmaster is in control of this new school.be out of control 無法控制，無法管理under control 在控制之下12. death 名詞 （不）-die動詞 dead 形容詞 -dying 形容詞 ：垂死的，臨終的He is afraid of death . She died two years ago . The