*Tra loi

+ Nguoi thu nhat phat ra am bong la ban nu

+ Nguoi thu 2 phat ra am tram la ban nam.

A, D

*Tra loi:

-De anh song song, cung chieu voi vat: ta dat vat thang dung va song song voi mat phang cua guong.

-De anh cung phuong, nguoc chieu voi vat: ta dat vat nam ngang co phuong vuong goc voi mat phang cua guong.

1 Neu nhung van de xa hoi nay sinh khi cac do thi phat trien qua nhanh va huong giai quyet:

Lam on giup minh di ma!

-Boi canh ra doi thoi Ly:

+Nam 1005, Le Hoan mat, Le Long Dinh noi ngoi va nam 1009 qua doi. Li Cong Uan len ngoi- thanh lap nha Ly.

+Nam 1010, Ly Thai To doi do ra Dai La, doi ten la Thang Long.

-To chuc bo may nha nc:

+Nam 1054, nha Ly doi ten nc la Dai Viet. To chuc lai bo may nha nc.

+Trung uong: dung dau la vua, duoi co cac quan dai than va quan van quan vo.

+Dia phuong: ca nc chia thanh 24 lo, duoi lo la phu, huyen, huong va xa.

+Cho quan sang nc ta cuop boc, do la tin tuc; ngam ngam chuan bi luong thuc, vu khi.

Tra loi:

-Biet chu dong tan cong vao dat Tong de tu ve.

-Chon vi tri thuan loi de xay dung phong tuyen danh giac.

-Chop thoi co khi giac lam vao tinh the bi dong de danh tran quyet chien.

-Ket thuc chien tranh bang bien phap giang hoa, mac du dich dang trong tinh the thua.

-Biet dung tho van de khich le tinh than cua quan ta trong danh giac.

Bo sung y nghia:

-Tao the chu dong cho quan ta, lam hoang mang quan Tong, day chung vao the bi dong.

Y NGHIA:

Lam thay doi ke hoach va lam cham lai cuoc tan cong xam luoc cua nha Tong vao nc ta.