人教版八年級英語下冊重點短語、句型及語法(精華全面)

1、v1.0 可編輯可修改11八年級下冊英語短語、句型及語法Unit 1 Whats the matter1. have a fever發(fā)燒2.have a cough咳嗽3. have a toothache牙疼4. talk too much說得太多5. drink eno ugh water喝足夠的水6. have a cold受涼;感冒7. have a stomachache胃疼8. have a sore back背疼9. have a sore throat息喉嚨痛10. lie dow n and rest躺卜來休丿息11. hot tea w ith honey加蜂蜜的熱茶12.

2、 see a den tist看牙醫(yī)13. get an X-ray拍X光片14. take ones temperature量體溫15. put some medici ne on sth.在上面敷藥16. feel very hot感到很熱17. sound like聽起來像18. all weeke nd整個周末式19. in the same way以同樣的方工 J20. go to a doctor看醫(yī)生21. go along沿著走、重點短語22. on the side of the road在馬路邊23. shout for help大聲呼救24. without th ink

3、ing twice沒有多想25. get off下車27. to ones surprise使.京訝的28. tha nks to多虧了 ；由于30. save a life挽救生命32. right away立刻；馬上34. get out of離開;從. 出萍29. in time及時31. get into trouble造成麻煩33. because of由于35. hurt on eself受傷36. put a ban dage on sth.用繃帶包扎37. fa II dow n摔倒38. feel sick感到惡心39. have a no sebleed流鼻血26. hav

4、e a heart problem有心臟病v1.0 可編輯可修改2240. cut his knee割傷他的膝蓋41. put her head back把她的頭向后仰42. have problems breath ing呼吸困難43. mountain climb ing登山運動44. be used to doing sth.習慣做某事45. run out (of)用完；用盡46. so that以便47.so. . . that如此.以至于48. be in control of掌管；管理49.in a difficult situation在閑境屮50. keep on doing

5、 sth.繼續(xù)或堅持做某事51. make a decision做出決定52. take risks冒險53. give up放棄二、 重點句型1. Whats the matterWhas the matter with you= Whats the trouble w ith you=Whats wrong with you你怎么了2. What should she do她該怎么辦呢Should I take my temperature我應該量一下體溫嗎主語+ should/shouldnt +動詞原形.1You should lie dow n and rest.你應該躺下休息一會兒

6、。2You shouldnt go out at night.你晚上不應該出去。3. Do you think it comes from a n ewspaper or a book你認為它是來自報紙還是書呢4. I thi nk I sat in the same way for too long without moving.我想我以同樣的姿勢一動不動地坐得太久了。5. She said that the man had a heart problem and should go to the hospital三、 語法點(一)、詢問某人的健康問運及遭到麻煩的表達方法(1)詢問某人患了何

7、種疾病或遇到了何種麻煩時，常用以下幾種結(jié)構來表達：v1.0 可編輯可修改23What? s the matter (with sb.)(某人)怎么了v1.0 可編輯可修改33What? s wrong (withsb.)(某人)怎么了What? s the trouble(with sb.)(某人)出什么事了What happened (to sb.)(某人)發(fā)生了什么事 Are you OK 你沒事吧Is there anything wrong with sb.某人有什么事嗎(2)要表達身體疼痛或不舒服，可用以下結(jié)構：某人+have/has+病癥.The twins have colds

8、.雙胞胎感冒了。Sb.+have/has+a+headache/toothache/stomachache/backache/earache.She had a stomachache last night .她昨晚肚子痛。某人 +have/has+a+sore+ 發(fā)病部位.He has a sore throat .他喉嚨痛。某人+hurt(s)+身體部位或反身代詞.He hurt hisleg.他的腿受傷了。某部位+hurt(s).My head hurtsbadly . 我頭痛得厲害。某人+have/has+apain+in one?s+身體部位，I havea pai nin my c

9、hest.我胸口痛。(Thereis)someth ingwrongwith one? s+身體部位. Thereis somethingwrong withmy right eye .我的右眼有毛病。其他表達方式She has a heart trouble .她有心臟病。He got hit on thehead 他頭部受到了撞擊。She cut her fin ger .她割破手指了。二 情態(tài)動詞 should 的用法1. Should 為情態(tài)動詞，意為應該；應當”，否定式為 shouldn ? t，其后接動詞原形，無 人稱和數(shù)的變化。常用來表示征詢意見、建議、勸告、要求或義務 等。Yo

10、u should drink hot water with honey .你應該喝加有蜂蜜的開 水。 He should put his head back 他應該把頭后仰。We should try our best to help him.我們應當盡力去幫助他。You shouldnt watch TV.你不應該看電視。v1.0 可編輯可修改442 . Should 用于主語為第一人稱的疑問句，表示征詢意 見 。 Should I put some medicine on it 我應當給它敷上藥 嗎 Should we tell her about it 我們應該告訴她這件事嗎【拓展】在英

11、語中，表示建議的說法有很多，而且都是中考考查的重點。主要結(jié)構有：1Would you like （to do） sth .你想要/愿意（做）某事嗎Would you like to play basketball withme 你想要和我一起打籃球嗎2Shall I/wedo sth我/我們做，好嗎Shall we go to thezoo tomorrow 明天我們?nèi)游飯@，好嗎3Why not do sth 為什么不，呢Why not joinus 為什么不加入到我們當中來呢4How/What about doing sth 做某事怎么樣 How about going swimming

12、去游泳 怎么樣 Let ? s dosth 讓我們做，吧。Let ? s go home.咱們回家吧。 You? d better （not） do sth 你最好（不）要做某事。You? d better not go therealone .你最好不要獨自去那兒。Unit 2 Ill help to clean up the city parks.一、重點短語1.Clean-Up Day清潔日2. an old peoples home養(yǎng)老院3. help out with sth.幫助解決困難4. used to曾經(jīng)過去_5. care for關心;照顧6.the look of joy

13、快樂的表情7. at the age of在. .歲時up打掃（或清除）干凈9. cheer up （使）變得更咼興；振雀10. give out分發(fā);散發(fā)e up with想出；提出12.make a pla n制訂計劃13.make some no tices做些公告牌14. try out試用;試行15.work for為工作； 為.效力16. put up建造;舉起;張貼17.ha nd out分發(fā);散發(fā);發(fā)給18.call up打電話;召集v1.0 可編輯可修改4519.put off推遲;延遲20. for example比如；例如v1.0 可編輯可修改5529. be able

14、to能夠30. after-school read ing program課夕卜閱讀項目二、重點句型1. The boy could give out food at the food bank.這個男孩可以在食品救濟站分發(fā)食物。2. Clea n-Up Day is only two weeks from now.清潔日離現(xiàn)在僅僅兩周的時間。3. He volunteers at an animal hospital every Saturday morning.每周六上午，他都在一一家動物醫(yī)院當志愿者。4. Last year, she decided to try out for a v

15、olunteer after-schoolreadingprogram.去年，她決定去參加一個課外閱讀項目的志愿者的選拔。5. you can see in th e ir eyes that theyre going on a differentjourneyw ith each new book.從他們的眼睛里你可以看到他們正在進行每本不同的新書之旅。6. I want to put off myplan to work in an animal hospital until next summer.我想把我在動物醫(yī)院工作的計劃推遲到明年夏天7. Most people today are

16、 only worried about getting good jobs to makelots of mon ey.現(xiàn)在的大部分人只是為找一份能掙許多錢的好工作而著急。8. You helped to make it possible for me to have Lucky.在你的幫助下，我才有可能擁有“幸運兒”21. raise money籌錢；募捐23. give away贈送；捐贈22. take after24. fix up與.相像;像修理;修補;解決25. be similar to與.相似26. set up建立;設立27. disabled people殘疾人28. ma

17、ke a differe nee影響;有作v1.0 可編輯可修改66二、語法點動詞不定式A.作主語一一為避免句子的頭重腳輕， 常用it作為形式主語，而 真正的主語動詞不定式后置。常用句型：It +be+adj./n.+(for/of sb.) to dosth./lt takes sb. some time to do sth.B.作賓語-動詞want, decide, hope, ask, agree, choose, learn, plan,need, teach, prepare ,常接動詞不定式作賓語。C.作(后置)定語- 常用于“have/has+sth.+to do” 或“enou

18、gh+ 名+todo”“It ? s time to do sth.”等結(jié)構中。D.作賓語補足語-tell, ask, wa nt, i nvite, teach, like, call等可接帶to的動詞不定式作賓語補足語，構成tell/ask/want /call/invite sb. to dosth.結(jié)構?！咀⒁狻縿釉~不定式作使役動詞和感官動詞的賓語補足語時應省去to: “一感(feel)，二聽(listento, hear)，三讓(let, make, have,，四看(look at, see,watch, notice)，半幫助(help)”。E.動詞不定式作狀語 主要用來修飾動詞

19、，表示目的，結(jié)果或原因。為了強調(diào)目的，有時可以把動詞不定式放在句首，或在不定式前加in order (to)或so as (to)“為了，目的是”。常用結(jié)構有too + adj./adv. + to do sth.等。F.固定句式中動詞不定式的用法常見的形式有：had better (not) dosth./Would you like to do sth./Why not do sth./Would you please (not) do sth.等。Unit 3 Could you please clea n your room重點短語v1.0 可編輯可修改67go out for din

20、ner出去吃飯stay out latego to the movies去看電影get a ridework on從事finish doing sth.clea n and tid y干凈整潔do the dishes在外面待到很晚搭車完成做某事洗餐具v1.0 可編輯可修改77a com fortable home一個舒適的家in surprise驚訝地拿點喝的東西watch one show觀看一個節(jié)目make sb. do sth.使某人做某事en ough stress足夠的壓力awaste of time浪費時間in order to為了get good grades取得好成績mind

21、 doing sth.介意做某事develop childre ns independence發(fā)展孩子的獨立性do ones part in (do ing ) sth.二、重點句型take out the rubbish倒垃圾fold your/the clothes疊衣服sweep the floor掃地make your/the bed整理床鋪clea n the livng room打掃客廳no problem沒問題welcome sb.歡迎某人回家throw down扔下come over過來all the time一直;總是dohousew ork做家務walkaway走開come

22、 home fro m school/ worksit dow n坐下take sb. for a walkall day/eve ningshout back.share the housework放學/下班帶某人去散步整曰/夜大聲回應分擔家務get som eth ing to drin khang out閑逛lend sb. sth.把某物借給某人hate to do sth.討厭做某事help sb. (to ) d o /with sth bring atent帶頂帳篷來go to the store去商店聚會pass sb. sth.get sth. wetdo chores?幫助

23、某人干某事buy some sn acksin vite sb. to a party把某物傳給某人使某物弄濕做雜務買些小吃邀請某人參加depend on依賴;依靠look after/take care of照顧；照看做某人分內(nèi)的事v1.0 可編輯可修改781. Could you please.do sth.v1.0 可編輯可修改88Could you please clea n your room你能整理一下你的房間嗎2. I have to do some work.我必須干些活。3. Could 1+ do sth.Could I use your computer我可以用一下你的電

24、腦嗎4. She wont be happy if she sees th is mess.如果她看到這樣亂七八糟的 話，她會不高興的。5. For one week, she did not do any housework and n either did I.整整一周，她什么家務活都不干了，我也一樣。6. My mom came over as soon as I sat dow n in front of the TV .我一在電視機前坐下，我媽媽就過來了。7. hate + （ to do/ doing） sth.I hate to do chores.我討厭做雜務。三、語法點Cou

25、ld you please.句型（1）請求別人時通常用此句型，也可以說：Can you.please情態(tài)動詞could或can在這里均表示請求，在意思上無區(qū)別，但是用could在于其上顯得更委婉、客氣、誠懇。在日常生活中常使用could you/I.若在句末加上please，則顯得更禮貌。Could you help me find my book,please你能幫我找到我的書嗎（2）對could you/I.的問句作出肯定回答，常用“sure/certainly/ofcourse”等；如果作否定回答，常用“sorry或oh,please don ? t”。 一般不 用no開頭，用no顯得語

26、氣生硬、不禮貌。（3）表示請求的句式：Would you like to do. Would you mi nd doi ng.Let? s do. Shall I/we do. Please do.（祈使句前加please）提示:could you please.與could I Please.兩種問句，前者是請求別人幫忙的句式，后者是有禮貌地向別人請求允許的交際用語。試比較：Could you please help me請你幫我一下好嗎Could I please invite myfriends to mybirthday party,Mom媽媽，我能邀請v1.0 可編輯可修改89我的

27、朋友參加我的生日聚會嗎Unit 4 Why dont you talk to your parentsv1.0 可編輯可修改99、重點短語1. have free time有空閑時間2. allow sb. to do sth.允許某人做某事3. hang out with sb.與某人閑逛4. after-school classes課外活動課5. get into a fight with sb.與某人吵架/打架6. until midnight直到半夜7. talk to sb.與某人交談8. too many太多9. study too much學得過多10. get eno ugh

28、sleep有足夠的睡眠11. write sb. a letter給某人寫信12. call sb. up打電話給某人13. surprise sb.令某人驚訝14. look through翻看15. be angry with sb.生某人的氣16. a big deal重要的事17. work out成功地發(fā)展；解決18. get on with和睦相處19. fight a lot經(jīng)常吵架/打架20. hang over籠罩21. refuse to do sth.拒絕做某事22. offer to do sth.主動提出做某事23. so that以便24. mind sb. doi

29、ng sth.介意某人做某事25. all the time一直26.in future今后27. make sb. angry使某人生氣28. worry about sth.擔心某事29. copy ones homework抄襲某人的作業(yè)30. be on eself做自己31. family members32. spe nd time alone獨自消磨時光33. give sb. pressure給某人施壓34. have a fight with sb.與某人吵架35. compete with sb.與某人競爭36. free time activities業(yè)余活動37. ge

30、t better grades取得更好的成績38. give ones opi nio n提出某人的觀點v1.0 可編輯可修改101039. learn exam skills學習應試技巧40. practice sports我想我可以.但我不想讓他感到驚訝。Would you like sth ,:“你想要某物Let? s do sth , What should I do （should表示請求、征詢對方意見）2.學會談論問題和學會用why dont you,提建議向別人發(fā)出邀請，請求，建議,Why don? t you do something =Why not do“一直到，時”，謂語

31、動詞只能用延續(xù)性動詞。如果主句用否定式, “直到，才，”，“在，以前不，”，謂語動詞可用瞬間動詞。41. cause stress造成壓力42. cut out刪除、重點句型1.1 studied un til mid ni ght last ni ght so I did nt get eno ugh sleep.我昨晚學習到半夜所以睡眠不足。2. Why don t you forge t about it你為什么不忘掉它呢3. Although shes wrong , i t s not a big deal.雖然她錯了，但這并不是什么大事兒。4. H e should talk to

32、 his friend so that he can say h essorry.他應該跟朋友談談以便他能說聲對不起。5. May be you could go to his house.也許你可以去他家。6. I guess I could, but I dont want to surprise him.體育訓練三、語法點1.提建議向別人發(fā)出邀請,請求，建議,或征求某人的意見的其他表達方式：How /what about doing sth.（about是個介詞，可跟名詞或動名詞)“,怎么樣”You? d better (not)do somethi ng.“你最好（不）做某事”或征求某

33、人的意見的表達方式:something你為什么不做某事呢來表示請求、征詢對方意見3.until, so that ,although引導的狀語從句:1)u ntil:在帶有till或until引導的時間狀語從句里，如果主句用肯定式,其含義是其含義是v1.0 可編輯可修改1111Dor? t get off until the bus stops.2）so that引導目的狀語從句（為了，以便）例如：He studies hard so thathe could work better in the future3）although的用法意思相當于though（盡管，雖然），引導讓步狀語從句。引

34、導的從句不能與并列連詞but，and，so等連用， 但可以和yet，still等詞連 用。例如：Althoughhe was tired, he went on working.盡管他很累，但是他繼續(xù)工作were you doing whe n the rai nstorm came、重點短語件17. by the side of the road物保護熱線20. make one s way to. ?.在某人去的路上it 5 What1. make sure確信;確認2. beat aga in st.拍打3. fall asleep進人夢鄉(xiāng)；睡著4. die dow n逐漸變?nèi)?；逐漸消5

35、. wake up醒來6. in a mess一團糟7. break. . apart使.分離困難的時候9. at the time of當. 時候11. take a hot shower洗熱水澡8. in times of difficulty10. go off (12. miss the bus鬧鐘）發(fā)出響聲錯過公交車13. pick up接電話攏14. brin g. together15. in the area在這個地區(qū)16. miss the eve nt使. 靠錯過這個事在路邊18. the Ani mal Helpli ne動19. walk by走路經(jīng)過v1.0 可編輯可

36、修改111221. hear the news聽到這個消息v1.0 可編輯可修改1212歷史上的重大事件24., be killed被殺害26. a school pupil一個小學生28., in silenee沉默；無聲30., the World Trade Cen ter世32., have meaning to對.有意33., remember doing sth.記得做過某事34., at first首先；最初二、重點句型1.What were you doing at eight last nightI was tak ing a shower.我在洗淋浴。2. Whe n it

37、 bega n to rain, Ben was help ing his mom make dinner.當開始下雨的時候，本正在幫他媽媽做晚飯。3.What was Jenny doing while Linda was sleep ing琳達在睡覺的時候， 珍妮正在干什么 While Linda was sleep ing, Jenny was help ing Marywith her homework.琳達在睡覺的時候，珍妮正在幫瑪麗做作業(yè)。三、語法點過去進行時1.基本概念：過去進行時表示在過去某一時刻或一段時間內(nèi)正在 進行的 動作。這一特定的過去時間除有上下文暗示以外，一般用時間狀

38、語來 表示。2.結(jié)構was / were ( not ) +動詞-ing3.句式 肯定式：l/He/She/ltwas working. We/You/They/ were working.否定式: l/He/She/lt was not worki ng. We/You/They/ were not worki ng.疑問式和簡略回答:Was I working Yes, you were. No, you were not. Were you working Yes,I was. No, I was not. Was he/she/it working Yes, he/she/it was

39、. No, he/she/it was not.22., importa nt eve nts in history23., for example例如25., over 50 5 0多(歲)27. on the radio通過廣播29., more recently最近地;新近貿(mào)中心31., take down拆除；摧毀義昨晚8點你在干什么v1.0 可編輯可修改1213Werewe/you/they working Yes, you/we/they were.v1.0 可編輯可修改1313No, you/we/they were not.注：1) was not?？s略為wasr? t; we

40、re not?？s略為weren? t。2)一般過去時與過去進行時用法的比較：一般過去時表示在過去某個時間發(fā)生 過的動作或存在的狀態(tài)，而過去進行時則表示在過去某一時刻或某一段時間正 在進行的動作。例如：Davidwrote a letter to his friend lastnight.大衛(wèi)昨晚給他的朋友寫了圭寸信。(信寫完了。)David was writing a letter to his friend last night.大衛(wèi)昨晚一直在給他的朋友寫信。(信不一定寫完。)4.過去進行時中的when和while when,while區(qū)別：1)由when引導的時間狀語從句，主句用過去進行時

41、，從句應用一般過去時；由while引導的時間狀語從句，主句用一般過去時，從句應用過去進行時。When the teacher camein, we were talk ing.當此句改變主從句的位置時，則為：While we weretalki ng, the teacher came in. 2)如果從句和主句的動作同時發(fā)生，兩句都用過去進行時的時候，多用while引導。女口：They were singing while we were dancing.Unit 6 An old man tried to move the mountains9. put o n穿上10. a little

42、 b it有點兒11. keep doi ng sth.堅持做某事12. give up放棄一、重點短語1. work on doing sth.致力于做某事就.3. once upon a time從前4某事5. make sth. happe n使某事發(fā)生7. the jour ney to sp.之旅事2. as soon as.一.con ti nue to do sth.繼續(xù)做to do sth.試圖做某事8. tell the/a story講故v1.0 可編輯可修改131413. instead of代替；反而14. turn . . into變成v1.0 可編輯可修改14141

43、7. at other times在另外一些時候18. be able to能；會19. come out （書、電影等）出版20. become interested in.對感興趣走到另一邊去22. a fairy tale一個神話故事故事的其余部分24. leave sb. to do sth.讓某籌劃/計劃做某事26. go to sleep去睡覺27. lead sb. to sp.把某人領到某地28. get lost迷路29. change ones plan改變計劃30. tell sb. to do sth.叫某人做某事31. in the moo nlight在月光下回家的

44、路1. W hat do you th in k about/of.So what do you th ink about the story of Yu Gong你覺得愚公的故事怎么樣2. It doesnt seem adj . to do sth .I t doesnt seem very possible to move-a mountain.把一座山給移掉好像不太可能。3. This is because.This is because he can make 72 cha nges to hisshape and size, turning himself into differe

45、nt animals and objects.這是因為他會根據(jù)他的形狀和大小，做出72種變化，可以將自己變成不同的動物或東西。15. get married結(jié)婚主人公16. the main character主要人物;21. walk to the other side23. the rest of the story人做某事25. make a pla n to do sth.32. find ones way home找到某人33. the next day二、重點句型第二天34. send sb. to sp.派某人去某地v1.0 可編輯可修改1515soth a t+從句Someti

46、mes he can make the stick so small that he can keep it in his ear.有時候，他能夠讓他的金箍棒變得很小，以至于可以放在耳朵里。5. It take sb. some time to do sth .Because they were so big that it took a long time to walk to the other side.這些（山）太咼了，他們要化好長時間才能翻越過去。6 .no t. . util十從句Don t eat it un til you get to the forest.你們到達森林之后才

47、能吃。三、語法點we could hardly move forward.句型2：so +形容詞+ a/an +單數(shù)名詞+ that從句It was so hot a day that they all wentswimmi ng.句型3. so + many/ few +復數(shù)名詞+ that從句He has so few friends that he ofte n feelsIon ely.句型4：so +much/ little +不可數(shù)名詞+ that從句I had so little money that I couldn ? tbuy a pen.Unit 7 W hats the

48、 highest mountain in the world一、重點短語1. unless引導條件狀語從句unless = iftomorrow unless it rains. = They will2. as soon as引導時間狀語從句。一，as he can.3. so.that引導結(jié)果狀語從句句型1：主語+謂語+so+形容詞/副詞+that,not除非，若不They will go gotomorrow if it doesn? t rains.就He will comea nd see you as soon從句The wi nd was so stro ng thatv1.0

49、可編輯可修改16161. as big as與.一樣大2. one of the oldest coun tries最古老的國家之一3. feel free to do sth.隨意地做某事4. as far as I know據(jù)我所知5. ma n-made objects人造物體6. part of.的組成部分7. the highest moun tai n最高的山脈8. in the world在世界上9. any other moun ta in其他任何一座山10. of all the salt lakes在所有的咸水湖中林木29. endan gered ani mals瀕危動物

50、30. fewer and fewer pan das大熊貓越 來越少31. be in dan ger處于危險之中32. the importa nee of sav ing these ani mals二、重點句型1. It is -adj. + (fo r sb. ) to do sth.It is also very hard to take in a ir as you get n ear the top.11. run along跨越12. freez ing weather?冰凍的天氣13. take in air呼吸空氣個做某事的人15. in the face of diff

51、iculties做某事14. the first people to do sth.面臨危險16. give up doi ng sth.第一放棄17. achieve ones dream實現(xiàn)某人的夢想18. the forces of nature自然界的力量19. reach the top到達頂峰21. at birth在出生的時候23. run over with exciteme nt25. fall over摔倒20. even though雖然;盡管22. be awake醒著興奮地跑過去24. walk into sb.撞到某人26. take care of照顧；照料27.

52、 every two years ?每兩年28. cut dow n the forests砍伐拯救這些動物的重要性v1.0 可編輯可修改1717當你接近山頂時，連呼吸都會困難。2. . is because.One of the main reas ons is because people want to challe nge themselvesin the face of difficulties.其中的一個主要的原因是人們想要在面臨困難時挑戰(zhàn)自己。3. . . . show（s） that.The spirit of these climbers shows us that wesh

53、ould n ever give up trying to achieve our dreams.這些登山者的精神向我們證明：我們永遠都不應該放棄實現(xiàn)自己的夢想。4. How high/ deep/. . . is .How high is Qomolangma珠穆朗瑪峰有多高5. Although.“，Although Japan is older than Canada,it is much smaller.雖然日本比加拿大有更悠久的歷史，但是日本比加拿大小多了。6. sb. spend tim e/money doing sth.Adult pan das spe nd more tha

54、 n 12 hours a day eati ng about 10 kilos of bamboo.成年大熊貓一天要花1 2個多小時的時間吃大約三、語法點形容詞副詞的原級、比較級和最高級（一） 原級句型：1. A is as+原級+ as+ B表示A與B一樣,eg: He is as tall as me. is notas/so +原級+ as B表示A不女口B, eg:He is not as tall as me. 3.只能修飾原級的詞，very,quite,so,too,so, eno ugh, pretty等 例如，He is too tired to walk on.他太累了以至

55、于不能再繼續(xù)走了。（二）比較級句型 可以修飾比較級的詞，much,a lot,far,的多a little,a bit,一點兒even甚至，still仍然Eg. Less on On eis mucheasier tha n Less on Two.第一課比第二課容易得多。Tom looks eve n youn ger tha n before.湯姆甚至比以前更年輕。v1.0 可編輯可修改17181.當句中有than時則用比較級。eg: He is fatter thanme.v1.0 可編輯可修改18182當句子中的比較對象為兩者時用比較級：“特殊疑問詞+be+形容詞比較級，A or B”

56、eg:Which is bigger，the earth or the moon明E個大，地球還是月球3.“比較級+and+比較級”表示“越來越,”。flowers are more andmore beautiful.花兒越來越漂亮。力卩more構成比較級的形容詞則用more andmore +形容詞表示越來越, eg: English is more and more important.4.“the+比較級，the+比較級”表示“越,，越，”。Eg. The more careful you are，the fewer mistakes you ? ll make.5.“A+be+the

57、+形容詞比較級+of the two+ ,，”表示“A是兩者中較，的”。at the two boys. My brother is the taller of the two. +be+形容詞比較級+than+any othe葉 單數(shù)名詞（+介詞短語）”表示“A比同一范圍的任何一個人/物都,”，含義是“A最,”。Eg. The Yangtze River is longer than any other river in China. =TheYangtze River is the Iongest river inChina.（三） 最高級常用句型結(jié)構1.“主語+be+the+形容詞最高級

58、+單數(shù)名詞+in/of短語”表示“，是,中最,的”。eg : Tomis the tallest in his class./of all the stude nts. This appleis the biggest of the five.2.“主語+be+one of the+形容詞最高級+復數(shù)名詞+in/of短語”表示“，是,中最,之一”。Eg:Beijing is one of the largest cities in China.3.“特殊疑問詞+be+the+最高級+A, B，or C”用于三者以上eg Which is the biggest Themoon ,the sun

59、 or ths earth4.“the +序數(shù)詞+最高級+單數(shù)名詞+范圍”。表示，是第幾大（，）eg: TheYellow River is the sec ond Ion gest river in Chi na .【注意】 形容詞最高級之前要加the，但當最高級之前有形容詞性物主代詞或名詞所有格時則不用加the eg: He isthe best stude nt in my class. He is my best frie nd.（四） 形容詞副詞的規(guī)則與不規(guī)則變化 規(guī)則變化1.一般在詞尾直接加er或v1.0 可編輯可修改1919est，例如，tall-taller-tallest，l

60、ong-longer-longest 2.以不發(fā)音的字母e結(jié)尾的單詞在詞尾直接加r或st，例如，nice-nicer-nicest 3.以輔音字母+y結(jié)尾的詞，把y變?yōu)閕，再加er或est，例如，heavy-heavier-heaviest 4.重讀閉音節(jié)， 末尾只有一個輔音字母， 雙寫這個輔音字母， 再加er或est,eg. big-bigger-biggest5.部分雙音節(jié)詞和多音節(jié)詞分別在原級前加more構成比較級和most構成最高級，例如，slowly-more slowly-most slowly；beautiful- more beautiful-most beautiful不規(guī)則