【正文】
八年級(jí)上 The keys to Unit 1 一、 5. As 7. lifestyle 9. program 二、 11- 15 CBDDB 16- 20 BBCDB 21- 25 BBDBB 26- 30 CBDCB 三、 35. difference 39. eating 四 、 teach did ’t ask 44. doesn’t like often 五、 46. exercise 49. different 52. surfs 55. never 六、 56- 60 BACAD 61- 65CCBDA 七、 66- 70 BBCAC 八、 71- 75 CEAFB 九、 76. swimming sitting 82. couldn’t hear 85. can swim 十、 Doing exercise/Exercising can help people to keep health. It makes your heart and body strong. You can exercise three or four times a week. Half an hour each time is enough. There are many ways to do exercise. You can go running, swimming and playing balls and so on. I think exercising can be funny. I like excising. The keys to Unit2 一、 15 BCCBA 6— 10 CBCAB 1115BDCBA 1620 DABAA 二、 三、 , are, feeling ’s, matter, stressed, out , tired, lie, down, rest ’s, go, to, bed, get, up , stressed, out, make, sick , eat, balanced, diet , Chinese, doctors, balance , medicine, western, countries , healthy , hear, feeling 四、 take 五、 51— 55 CDACB 56— 60 DACDB 六、 61— 65 DDDAC 七、 ’t like go/am going get get have stay 八、 ’s the matter with you are you feeling now long have you been like this you want to eat anything . Thank you . 九、 Bird flu a kind of serious disease. Can we keep ourselves away from bird flu in the daily life? Of course. Exercise can make us strong and healthy. So we should do more exercise every day. A balanced diet and good eating habits are important to us, too. So