Giáo án lớp 4 tuần 21

Tom tat Giao an lop 4 tuan 21: ...khong khi? - Gv nx chung, ghi diem. III. Bai moi: HD cua thay HD cua tro 1. Gioi thieu bai. Qua thuc te... 2.Hoat dong1:Cac am thanh xung quanh. + Neu cac am thanh ma em biet? + Nhung am thanh nao do con nguoi gay ra? Am thanh nao nghe vao sang som, ngay, toi? - Trao doi N2, neu truoc lop.....y? - ...vi voi dan trau dam minh thong tha troi theo dong song; Cach so sanh nhu the lam cho canh be go troi tren song hien len cu the, song dong. + y kho tho nay? - y 1: Ve dep binh yen dong song La. - Doc doan con lai, tra loi: - 1 Hs doc... + Vi sao di tren be, tac gia lai nghi den mui voi ... Hs phat bieu: - Cau 1;2;4;6;7 la cau ke Ai the nao? Bai 3. Xac dinh CN - VN cac cau tren. - 2 Hs len bang lam, lop lam nhap. - Gv cung Hs nx, chot cau dung: CN VV Ve dem Trai lai Canh vat Song Ong ba Ong Sau Ong That im lim. Thoi vo song don dap nhu hoi chieu. Tram ngam. Rat soi no...