I. MUCTIEU 1. Kien thufc
- HS neu dugc mdt so tap tfnh d ngudi.
- Tim dugc mot so vi du vd viec con ngudi sir dung mdt sd tap tfnh ciia dgng vat trong bao ve n6ng nghiep, trong ddi sdng (bien phap dau tranh sinh hgc).
- HS neu dugc vi du vd viec xay dung mdt so tap tinh cho ddng vat qua hua'n luyen, bang con dudng thanh lap eac phan xa cd didu kien.
2. KTnang
- Phan tich so sanh, tdng hgp.
- Khai quat hoa.
II. THIET B! DAY - HOC
- Siru tam tranh anh, tu lieu ve tap tfnh d ngudi.
- Bang dIa vd viec huan luyen thii lam xie'c.
- Bang dIa vd cac bien phap dau tranh sinh hgc bao ve cay trong san xuat ndng nghiep.
III. HOAT DONG DAY - HOC 1. Kiem tra
- Phan tich tap tfnh sinh san d ddng vat va cho vi du minh hoa.
- Y nghia cua tap tinh bao ve lanh thd.
- Nguyen nhan dan de'n tap tinh di cu cua mdt so loai chim.
2. Trong tam
Kha nang thay ddi tap tfnh d ddng vat qua thuan hoa va ren luyen.
3. Bai mdi
Mo bai: GV yeu cau HS neu mot sd tap tfnh d ngudi de din dat vao bai.
Hoqt dgng 1. TIM HIEU TAP TINH 6 NGUCil Muc tieu:
- HS neu dugc mot sd tap tfnh d ngudi.
- Chi ra dugc tap tinh d ngudi khac ban ddng vat do con ngudi ed van boa.
Hoqt dgng cua GV - GV neu cau hdi:
+ 0 ngudi cd nhiing tap tinh nao?
+ Tap tinh d ngudi khac tap tinh d ddng vat nhu the' nao?
+ Cho vi du vd tap tinh d ngudi.
- GV nhan xet danh gift' va yeu cau HS khai quat kie'n thiic.
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-_- - _. -.
Hoqt dgng cua HS - HS van dung kien thiic sinh hgc idp 7,8 va hidu biei tir thuc te rdi thao luan nhdm de tra Idi.
+ O ngudi ciing cd 2 loai taptinh. " -'•-;-!'.
+ Tap tfnh d ngudi dd la nhCfng thdi quen tot, the hien xa hoi van minh.
+ Tap tinh d ngudi: Tap the due budi sang, chap hanh luat giao thdng.
- " D a i dien nhdm trinh bay -^ ldp nhan xet bd
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- JtlS phan tich mot sd vi du;:
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Noi dung
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Ke't luan: ;., i., , ;- ; - 0 ngudi cd hai loai tap
tinh.^.,,;, .;,.,ijj^., ^
* Tap tinh bam sinh: an udng, sinh san... 'r"'-
* Tap tinh hgc dugc:
Thdng qua hgc tap va ren luyen da xay dung dugc
- GV nhan xet va khang dinh: Con ngudi do ed y thii'c, xay dung xa hdi van minh nen dan dan tir bd thdi quen xau mang tfnh ban nang.
+ Tap cho tre em an ngii ddng gid, ve sinh diing gid.
+ Tao cho tre em thdi quen bd rac vao thung theo qui dinh.
+ xay dung nhiing tap quan tdi: Chap hanh luat phap, tim hieu su viec, kiem che, binh tinh trudc khd khan.
+ Ren luyen y thiic, thdi quen hgc tap.
+ Loai bd mdt so tap tfnh xau d ngudi : Miit tay, can mdng tay d tre em, hiit thud'c noi cdng cdng, ve sinh, viit rac bira bai.
tap tinh mdi, thdi quen tdi, kha nang kiem che, khdng the hien tap tinh bam sinh khdng phii hgp.
Hoqt dgng 2. UNG DUNG TAP TINH TRONG C H A N N U O I
VA TRONG NONG NGHIEP Muc tieu:
- HS biei va trinh bay dugc nhiing ling dung tap tfnh ciia ddng vat trong chan nudi.
- Neu duoc vf du cu the.
Hoqt dgng cua GV - GV cho HS xem bang hinh vd viec hua'n luyen chd nghiep vu, mdt doan
Hoqt dgng cua HS - HS xem phirti, thao luan rdi rut ra nhan xet.
Noi dung
phim vd chii chd Rex, chd chan ciiu.
- GV yeu clu: Sau khi xem xong riit ra nhan xet ve kei qua ciia viec sir dung tap tinh d ddng vat.
- GV yeu cau:
Trinh bay hieu biei, tu lieu suu tim vd irng dung tap tinh dgng vat trong ddi sdng.
- GV yeu cau HS.
+ Dgc thong tin SGK trang 123.
+ Trinh bay ling dung vd tap tinh dgng vat trong san xuat nong nghiep.
- GV yeu cau HS khai quat kie'n thiic.
+ Huan luyen chd vao nhiing c6ng viec giiip con ngudi la dua tren co sd tap tfnh hgc dugc.
+ Con ngudi da thuan dudng chd tir loai hoang dai thanh vat nudi trong gia dinh.
- HS trao ddi va cd the neu y kie'n.
+ Hua'n luyen ga len xudng chudng diing gid.
+ Tap cho chd meo an diing bat va di ve sinh diing chd.
+ Luyen cho ca canh an diing gid.
+ Day vet biet ndi.
+ Huan luyen thii dii lam xie'c theo yeu cau cua con ngudi.
- Ca nhan nghien ciiu SGK va kei tigp vdi kie'n thiic suu tam dugc tCr sach bao de tra Idi.
+ Sir dung sau bg tieu diet sau bg cd hai.
+ Han che sinh san d con cai ddi vdi loai sau hai cay trdng.
- Dai dien HS trinh bay, ldp cung thao luan.
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- Chgn Igc, thuan dudng nhidu loai ddng vat hoang
- GV luu y ddi vdi HS d cac vung ndng thdn thi cd the yeu cau HS trinh bay qui trinh nudi thien dich va sir dung thien dich rdi ket qua thu dugc.
da thanh vat nudi trong gia dinh.
- Sit dung tap tinh san mdi ciia mot sd dgng vat de huan luyen chd san, chd nghiep vu.
- Gay nudi mot sd sau bo de tieu diet cdn trung gSy hai (thien dich).
- Tao ca the due bat thu de tieu diet quan the sau bg gay hai han che' 6 nhidm mdi trudng.
Hoqt dgng 3. THAY DOI TAP TINH CUA DONG VAT TRONG LUYEN THU Muc tieu: HS chi ra dugc kha nang thay ddi tap tinh d ddng vat qua thuan hoa va ren luyen.
Hoqt dgng cua GV - GV yeu cau:
+ Trinh bay qua trinh huan luyen su tii, hd, voi trong rap xie'c.
+ Co sd cua viec nudi dudng hua'n luyen, thay ddi tap tfnh ciia dgng vat la gi?
Hoqt dgng cua HS - HS van dung tu lieu suu tam dugc trao ddi nhdm thdng nhat y kie'n.
+ Vdi thii dii cdn non tap luyen theo chucng trinh rieng de giam bdt ban nang hung dir.
+ Thu con dugc gin gQi vdi ngudi tii nhd de quen vdi cac chuong trinh huln luyen.
Noi dung
- GV nhan xet danh gia va giiip HS hoan thien kien thiic.
+ Thanh lap phan xa cd dieu kien.
+ Cham sde du che' do dinh duong.
- Dai dien HS trinh bay -> Ldp trao ddi bd sung.
- HS cd the neu them vf du vd thay ddi tap tfnh, bie'n ddi tap tinh d ddng vat.
+ Dua vao tap tinh kie'm an ciia khi de huan luyen khi thu hoach ngd hay lay diia cho con ngudi.
- Thay ddi tap tfnh hung dii cua mdt sd loai thii an thit.
- Thuan phuc thii dii, phuc vu nhu clu ddi sdng ciia con ngudi.
- Bie'n ddi tap tfnh bim sinh thanh tap tfnh hgc dugc d thii non bang each thanh lap phan xa cd didu kien (Didu kien hoa dap ling chuong trinh cia ngudi huan luyen).
IV. KIEM TRA DANH GIA
- GV yeu cau HS tdm tat kien thiic cua bai hgc.
- GV cho HS tra Idi cau hdi trac nghiem.
1. Tap tinh d ngudi khac tap tfnh d ddng vat la:
a) O ngudi mdi xay dung dugc nhiing tap tfnh mdi, d ddng vat khdng xay dung dugc.
b) C) ngudi chi cd tap tfnh thii sinh, ddng vat cd tap tfnh bIm sinh, thii sinh, hdn hgp.
c) O ngudi chi ed tap tfnh hdn hgp, d ddng vat cd tap tfnh bam sinh, thii sinh, hdn hgp.
d) Ngudi cd he thd'ng thin kinh phat trien, d ddng vat cd he thdng thin kinh chua phat trien.
2. Con ngudi sii dung tap tinh nao sau day cia ong mat dd de tieu diet sau hai cay trdng?
a) Tap tfnh sinh san. b) Tap tfnh san mdi.
c) Tap tinh bao ve viing lanh thd. d) Tap tinh di cu.
3. Con ngudi sii dung tap tfnh nao sau day ciia chd, meo dd bat chiing trdng coi nha ciia, gia siic, bat chudt?
&'
a) Tap tinh sinh san. b) Tap tinh san mdi an thit.
c) Tap tfnh bao ve viing lanh thd. d) Tap tfnh di cu.
V. DAN DO
- Hgc bai tra Idi cau hdi SGK.
- Suu tim tranh anh, dla vd tap tinh cua ddng vat.