1、Unit 11. how often2. exercise ;v.& n3. skateboard ;v4. hardly ;adv5. ever ;adv6. shop v7. once adv8. twice ;adv9. time ;n10. surf ; ()v11. Internet ;n12. program ();()n.13. high school ();()14. result;n15. active;adj.16. for ; ;prep17. as for ;18. about ;adv19. junk ;n20. junk food21. milk n22.

2、coffee n23. chip ()n.24. cola n25. chocolate n26. drink ;v.27. health ;n28. how many29. interviewer n30. habit ;n31. try ;v.32. of course ;33. look after ;34. lifestyle n.35. grade ; n36. better (goodwell)();()adj. & adv37. same ;adj.38. as () prep39. different;adj.40. difference;n41. unhealthy

3、;adj.42. yuck;()interj43. maybe ;adv.44. although (=though);conj.45. for ();prep46. grandpa;n.47. a lot of;48. keep;v.49. mustmodal v50. less(little) ;adj.Unit 21.matter;n2.have();() v3.cold;n4.have a cold5.stomachache ;n.6.soreadj.7.back;n8.arm;n.9.earn10. eyen.11. foot(pl. feet) ;n.12. handn13. he

4、ad;n14. leg;n15. mouth ;n16. neck;n17. nosen18. stomach ;n19. tooth( pl. teeth ) n20. throat ;n21. toothache n.22. fever ;n23. rest v24. honey n.25. dentist n26. should v27. headache n.28. shouldn't =should not29. ago ()adv30. so ;pron.31. illness;n.32. advice ;n.33. thirsty;adj.34. stress ;v.;n

5、35. (be) stressed out ;36. early ();() adv37. problem ;n38. way ; n.39. traditional ;adj.40. believe ;v41. balance ; n42. yin ()()43. yang ()()44. weak ();adj.45. Dangshen ()46. Huangqi ()47. herb ;n48. angry ;adj.49. tofu n50. medicine ;()n51. western ;adj.52. everybody ;pron.53. get v.54. few ();a

6、dj.55. a few ();56. stay ;v57. important ;adj.58. balanced ;adj.59. diet ;n60. moment ;n61. at the moment ;62. until (=till);conj.63. dear ();int.64. host family65. hear ;vUnit 31. babysit () v2. camp ;v.3. plan ;n & v4. Tibet5. hike ;v.6. Hong Kong7. yeah (yes) ;adv8. how long ;9. away ;adv.10.

7、 get back11. send ;v12. postcard n13. Hawaii ()14. San Francisco ()15. bike ;n16. ride ;v()() n.17. sightseeing ;n.18. fishing ;n19. rent ;v.15. by rep16. by bus17. far ;adj.18. how far19. kilometer ;n20. shower v & n21. quick ;adj.22. bicycle ;n23. station n24. early ;adj.25. mile n26. stop n27

8、. transportation ;28. north ;29. North America30. part ;n.31. thing ;n.32. other ;adj.33. depend ;v34. depend on ;35. river ;n36. boat n37. by boat38. must ()v.39. than ()conj40. more ()();adv.41. means ;n.42. car n.43. town ;n44. ill ;adj.45. worry ;v.46. look at47. so ();adv48. much ;adv.Unit 520.

9、 Italy21. famous ;adj.22. take a vacation23. Greece24. Spain25. Europe n26. something ;pron.27. lake ;n28. the Great Lakes()29. leave ;v.30. countryside ;n31. nature;n32. forget;v.33. a lot ;34. finish ;v35. Thailand36. tourist ;n.37. Hector ()38. Lambert ()39. Morgan ()Unit 41. take () v2. subway ;

10、n3. walk ;v.4. hey (,);int.5. train n6. fortynum.7. fiftynum.8. sixtynum9. seventynum10. eighty num.11. ninetynum.12. hundred. num13. minute n14. take () v.1. lesson ;n2. another ;adj3. concert n.4. whom (who);pron5. calendar ;n.6. tomorrow ;n.7. the day after tomorrow8. invitation n9. weekday n.10.

11、 training ; n11. chemistry n12. American ;adj.13. project ();n.14. match ;n.15. whole ;adj.16. over adv.17. come over18. free ;adj.19. till ;conj.Unit 61. outgoing ;adj.2. twin ;adj.3. calm ();adj.4. wild ;adj5. serious ;adj.6. smart ;adj.7. athletic ;adj.8. note ;n.9. mean ;v.10. as ;adv.11. way n.

12、12. both ();() pron.; adj.13. hers ();() pron.14. physics ;n.15. however conj16. more than17. common ;adj.18. in common ();()19. be good at ;20. schoolwork ;n.21. laugh ;v.22. for ();prep.23. opposite ;adj.24. view ;n.25. interest ;n.26. most of27. though ;conj.28. necessary ;adj29. beat ;v30. care

13、;v.31. friendship ;n32. primary ;adj33. primary school34. information ;n.Unit 71. shake2. milk shake (,)3. blender ;n4. turn on ()5. cut ;v.6. up ;adv7. cut up8. peel ;() v.9. pour ;v.10. into ;prep11. yogurt (=yoghurt);n12. ingredient ();n13. cup ;n.14. watermelon n15. teaspoon n.16. amount ;n.17.

14、instruction ;n18. finally ;adv.19. mix ;v.20. mix up21. popcorn .n22. popper n.23. boil ;v.24. salt ;n.25. add ;v.26. add.to.27. sandwich n28. bread n29. butter n30. relish ;n31. lettuce ;n.32. turkey n.33. slice n34. super ;adj35. top ;n36. recipe ;n.37. check ;v.38. green onion ();39. duck n.40. s

15、auce ;n41. pancake ;n42. roll ;vUnit 81. gift ;n.2. shark n.3. aquarium n.4. seal n.4. hang ;v.5. hang out ();6. souvenir ;n7. win ;v8. autograph n.9. prize ;n10. visitor ;n.11. outdoor ;adj.12. octopus n.13. end ;n.14. monitor n15. Chicago ()16. California ()17. sleep late ;18. drive ;n.19. off ;ad

16、j.20. day off ;20. rain ;n21. DVD (=digital video disk)abbr22. yard ;n.23. yard sale ()24. luckily adv.25. umbrella;n.26. raincoatn27. wet ;adj.28. competition ;n.29. player n30. future ;n31. again ;adv.Unit 91. bear ; v.2. international ;()adj.3. record ;()n.4. hiccup v.& n5. sneeze v.& n6.

17、 too . to .7. golf ()8. Brazilian ;adj.9. national ;adj10. achievement ;n.11. perform ;v.12. gymnast n13. gold adj. ; n14. medal ;n.15. championship ;(-s)n.16. golfer n.17. become ;v.18. call ;() v.19. talented ;adj.20. loving adj.21. creative adj.22. outstanding ;adj.23. kind ;adj.24. unusual ;adj2

18、5. grandson ;n.26. violinist n.27. skate ;v.28. ice skating29. champion ()();n.30. tour ;31. the U.S.(=the United States) ;32. well-known ;adj.33. pianist ;n.34. could (can) ;modal v.35. hum ;v.36. song n.37. piece ();n.38. accordion n.39. take part ;40. take part in ;41. Poland42. person ;n.43. ali

19、ve ;adj.44. athlete ;n.45. because of ;46. Asia47. table tennis48. university n.49. major ;v.50. major in ;51. management ;n.52. number ;(,No.no.) n.53. single ()n54. ITTF abbr.(=International TableTennis Federation)Unit 101grow ;v.2. grow up ;3. programmer ;n.4. engineer n5. computer science6. pilo

20、t ;n7. professional ;adj.8. act ;v.9. move ;v10. dream ;n.11. somewhere ;adv12. part-time adj.13. save ;v.14. at the same time15. hold ;v.16. exhibition ;n.17. rich ;adj.18. travel ;v.19. all over ;20. retire ();v21. yet ;adv.22. resolution ;n23. instrument ;n.24. over ();prep.25. fax n.26. reader n

21、.27. fit ;adj.28. communicate ;v.29. lady ;n.30. foreign ;adj.31. teach ;v32. build ;v.33. exchange ;n.& v34. exchange student35. artist ; nUnit 111. chore ;()n.2. partner ;n.3. dish ;n.4. do the dishes5. sweep ;v.6. trash ;n7. take out8. fold ;v.9. make one's bed(make the bed)10. living roo

22、m ;11. meeting ;n.12. work on ;13. hate ;v14. do chores ;15. laundry ;n.16. do the laundry17. snack ;n.18. teenager (13-19)n.19. borrow ;v.20. invite ;v.21. player n.22. care ;n.23. take care of ;24. feed ;v.25. mine () pron.Unit 121. radio ;n.2. radio station3. comfortable ;adj.4. seat n5. screen ;n.6. close ;adj.7. close to ;8. service ;n.9. quality ;n.10. the