7下四清导航答案(四清导航课件)
本文目录一览:
- 1、英语七年级下册四清导航19—21页答案
- 2、七年级下四清导航数学答案4-5页(北师大的)
- 3、四清导航七年级下册数学32页到33页答案
- 4、七下四清导航英语73页答案
- 5、户教版四清导航七下英语答案
- 6、英语四清导航冀教版七下月月清2答案
英语七年级下册四清导航19—21页答案
尊敬用户:
1a答案:behgdafc
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七年级下四清导航数学答案4-5页(北师大的)
这样怎么找啊?不然你去学海载舟问问,可能有,没有问客服吧,好像可以订的,不过需要下载的
四清导航七年级下册数学32页到33页答案
要点:1,有唯一公共点的两条直线叫相交线 2 。 掌握邻补角,对顶角,垂线,垂线段的定义
3.经过直线外一点,有且只有一条直线与已知直线垂直;4.点到直线上的点的线段中,垂线段最短 5.掌握同位角,同旁内角,内错角的定义 5.2平行线及其性质
要点:1经过直线外一点,有且只有一条直线与已知直线垂直 2.如果直线a//c,b//c,那么a//b;
七下四清导航英语73页答案
A) 1. C 2. E 3. D 4. A 5. B B) 6.evening 7. Hello 8. How 9. name 10. Good Ⅲ. 1. B 根据英语基本常识可知英语中共有26个字母,其中5个元音字母,21个辅音字母,应选B。 2. D 音素无大小写之分,故先排除选项A和B;两者都是辅音字母。 3. D 根据英文字母排序可知D项中F和D的顺序错误, D应当在F前。 4. A 字母C发音为[si:] 与字母e的发音中都含有[i:],故选A。 5. B 字母F发音为[ef],B项Helen的发音为['helen],二者都含有音素[e],故选B。 6. B 这四个字母的书写都需要三笔来完成,故选B
户教版四清导航七下英语答案
Challenge 1
2. 1) B 2) A 3) B 4) B 5) B 6) A
3. 1) √ 2) √ 3) × 4) × 5) √ 6) ×
4. 1) A 2) A 3) B 4) B 5) A
5. 1) How 2) Why 3) Where 4) When 5) What 6) Who
7. 1) E 2) B 3) D 4) F 5) C 6) A
8. ① ③ ⑤ ② ④
10. 1) ④ ② ⑤ ① ③ ⑥ 2) ③ ① ⑤ ⑥ ② ④ ⑦
11. 1) √ 2) × 3)× 4) √ 5) √
13. 1) library 2) He’s going to the park with his parents
3) post office 4) ② ④ ① ③
14. 1) √ 2) √ 3) × 4) √
英语四清导航冀教版七下月月清2答案
参考答案:
1-5 DDAAD 6-10 CBBDC 11-15 CDBDB
16-20 DABBC 21-25 CABBC 26-30 BACCD
31-35 BCADD
36. invent 37. geography 38. hero 39. spoon 40. camel
41. covered 42. dangerous 43. twentieth 44. stand out 45. Pollution
46. They made all the kites by hand
47. Did you throw away the rubbish
48. Don’t park your car by the sidewalk
49. How long have they been abroad
50. She said she had finished the work
51-55 DABEC
56. twentieth 57. happy 58. sending 59. funny 60. cut
61. interesting 62. named 63. really 64. reading 65. hear
66-70 DGABE
One possible version:
Advantages and disadvantages of the Internet
In the modern world, the Internet has come into our life. Lots of students use the Internet as a tool for their studies. They look up the meanings of new words and learn history or geography on the Internet. They also use the Internet to read news or send e-mails.
But every coin has two sides. Some students spend too much time playing online games and chatting with friends. They are not interested in their studies. At the same time, they become weaker and weaker in body.
In a word, the Internet brings us not only a lot of convenience but also troubles. As students, we should make good use of the Internet.