1、優選精品歡迎下載Unit 21. 某人 + has/ have （ an /a ） + adj + 五官=某人的十五官is / are + adj （描述長相）例：She has a small nose. = Her nose is small.He has big eyes. = His eyes are big.2. I know = I see我明白了3. That' s righ= You're right.對了4. look the same 看起來像反義詞：look different看起來不同例： Jim and Li Lei look the same.= J

2、im looks like Li Lei.5. look at + n.看某物look for +n.尋找某人/某物look after +n.照顧某人6. both 兩者都all三者或者三者以上都 both和all位于be動詞 或情態動詞后，位于行為動詞前。例： We are both students. We both have black eyes.We can both speak English.7. give sth. to sb. = give sb. sth. 把某物給某人；（注意：如果sth是it或them,只能用give sth. to sb.）8. have differ

3、ent looks = look different有著不同的長相（看起來不相像）have the same look. =look the same 有著相同的長相 （看起來很相像）9. over there 在那邊 come in 請進 go out 出去10. in +顏色或in a/an/the +顏色+衣服表示穿著顏色的衣服如The girl in red is my sister.穿著紅色衣服的女孩是我的妹妹。11. too + adj 太12. pants和shoes做主語，謂語動詞用復數；但 a pair of pants/ shoes乍主語時， 謂語動詞用單數形式例： His

4、 shoes are black.A pair of shoes is under the bed.13. go shopping = go to the shop 去購物類彳以的有 go swimming; go fishing; go skating 等等14. help sb. （ to ） do sth = help sb with sth幫助某人做某事注意：sb用代詞時必須用賓格15. play + 球類play the + 樂器16. think of 認為，想 think about 考慮I think +從句 我認為 I think you are right.否定式常否定主句

5、，但翻譯時要否定后面的從句例：I don' tthink he can come.我認為他不會來了 .（不能說：我不認為他 會來）句型：1. What do/does +主語+ look like ?詢問人的長相例： What does she look like ?2. What' . and .?加是什么？（回答：It '-&-）例：-What' red and yellow?-It ' orange.-What' stwo and five?-It s seven.3. Whose + 東西 + is this/ that ? =

6、Whose + isthis/that 東西？這.是誰的？（回答：It +名詞性物主代詞/形容詞性物主代詞+名詞）Whose + 東西 +are these/ those ? =Whose + arethese/those+3 ?這些/那些.是誰的？（回答：They are+名詞性物主代詞/形容詞性物主代 詞 + 名詞）例：-Whose coat is this ? = Whose is this coat?-It is mine/my coat.-Whose shoes are these ? = Whose are these shoes ?-They are hers/her shoes

7、.4. Who is the letter from?這封信來自于誰？It ' from Lily. 它來自于莉莉。5. What color be +東西？（回答：It '+顏色或者 They' er+顏色）例：-What color is your dress?-It ' black.人稱單數復數主格賓格主格賓格數格數第一人稱Imeweus第二人稱youyouyouyouhehim第三人稱shehertheythemitt|單數復教r第一人稱第二人稱第三人稱第一人稱第二人稱第三人稱我的你的他/她/它的我們的他（她，它）們的）形容詞性物主代詞myyourhis

8、/her/itsouryourtheir名詞性物主代詞mineyourshis/hers/itsoursyourstheirsUnit31. Could you （please +動詞原形你愿意做某事嗎？May I +動詞原形我能做某事嗎？2. the English corner 英語角3. live in +地點 住在某地live with + 人 和某人住在一起4. What does he say in the letter? 他在信里說了 些什么？ What does he say on the phone? 他在電話里說了些什么？5. a lot = very much放在句末，修

9、飾動詞，非常 例：I like theboy a lot/ very much.not at all 一點也不 例：I don' t like the boy at all.6. each other 相互，彼止匕 students often talk to each other in class.7. do sth with sb 和某人一起做某事8. No problem 沒問題9. speak + 語言說某種語言speak English speak Chinese10. the Great Wall 長城11. come/go to +地點 去某地注意：home、 here、

10、 there 這些是副詞，前面不能加 to例：go home / come here / go therego to do sth 去做某事 例： They go to play basketball.12. like doing sth喜歡做某事like to do sth想要做某事13. It' s + adj +to sb對某人來說是的14. help sb with sth =help sb (to) do sth幫助某人某事15. be at home = be in 在家 go home 回家get home至U家 in one' s home在某人的家里16. h

11、ave a seat / take a seat / sit down 請坐下17. office worker辦公室職員cook廚師 cooker廚具18. on a farm 在農場上 on the sofa在沙發上19. a photo of one's family某人的全家照 Family Tree 家譜(首字母都大寫)20. in a hospital在醫院（純屬地點概念） in hospital因病住院例:He is川in hospital.他生病住院He is in a hospital.他在醫院里（不一定是因為生病來到醫院）21. look after sb = ta

12、ke care of sb照顧某人22. teach sb sth = teach sth to sb教某人某東西 teach sb to do sth教某人做某事23. help oneself （ to sth.） 請隨便（吃）例：help yourself/ yourselves （to fish）24. I'd like sth = I would like sth. 我想要25. Would like to do sth = want to do sth想要做某事26. Would you like something to eat （drink）?你想要一些吃（喝）的東西嗎

13、？27. Here you are .給你 Here we are.我們到了28. What about =How about怎么樣？后接代詞/名詞/動名詞（即 What about doing sth ）29. all right 好的30. a cup of tea 一杯茶 two cups of tea 兩杯茶31. milk for me 我要牛奶32. Why not （后接動詞原形）= Why don' t you （后接動詞原形） 為什么不做某事呢？回答：Good idea好主意33. May I take your order ?可以點菜了嗎？34. wait a mo

14、ment = just a moment一下，請稍侯 wait for sb.等待某人35. Can I help you ?= May I help you ?= What can I do for you ?需要點什么幫忙嗎？36. eat out出去吃飯37. let sb do sth 讓某人做某事38. have dinner/ breakfast /lunch/supper 吃正/早/午/晚 餐39. a kind of 一種 all kinds of各種各樣的40. be friendly/kind to sb 對某人友好41. such asW如例：I like fruits, such as oranges,bananas and apples42. b