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и (tng)ԇPӛ

l(f)r(sh)g:2017-10-24 ݋:ٱ

и (tng)ԇһ (tng)ԇeܴ}ǰo(w)A(y)[}Ŀ (tng)}r(sh)ȫİ](mi)зСռP(gun)и (tng)ԇPӛP(gun)(ni)ݣϣ(du)

һsM(jn)ʽ

@ǹPӛҊ(jin)ķʽ܉dzرµĽY(ji)(gu)һPӛļֳɃɲ֣һһЏӛҪĿY(ji)?xn)?ni)(main idea)픸(xi)f(shu)?xn)?ni)(detail)sM(jn)(xi)ɅҊ(jin)һʽ(ƒ(ni)԰test 6 listening 5)

bacteria: one cell, smallest, simplest types: 1. bacilli: soil air

1st cellular rods

1 micron= 0.00004 inches food spoilage

0.1-- 4 wide

0.2-- 50 long 2. cocci: cluster

primitive chain

unicellular streptococci—strep throat

in fossil

everywhere: sea 3. sprilla: corkscrew

continent spiral

fresh water habitat

tissue

reproduce: fission—cell ↑-- spilt 2

asexual budding

conjugation: exchange DNA

Cornellʽ

@ҲһN܉@ʾ½Y(ji)(gu)ķʽͿsM(jn)ʽc(din)ơ@NʽҲǰPӛļֳɃɲ߅ռs֮һҵĿgڌ(xi)main idea߅֌(xi)(yng)detail

Bacteria: one cell, smallest, simplest ,1st cellular

1 micron= 0.00004 inches

0.1-- 4 wide 0.2-- 50 long

primitive unicellular

found in fossil

everywhere: sea

continent

fresh water habitat

tissue

reproduce:

fission cell ↑-- spilt 2

asexual budding

conjugation exchange DNA

types:

1. bacilli soil ,air like rods

food spilage

2. cocci cluster, chain

Streptococci---strep throat

3. sprilla corkscrew, spiral

еĿo(w)ڶ̕r(sh)g(ni)տԇ(ni)ݽY(ji)(gu)ôӛԼJ(rn)ҪĆ~ҲʧһN?yn)ӛPӛHǞµҪϢ֮}ҵ(xin)ǎпעPӛ (tng)Ԇ~ʽҪ̫r(sh)gڹPӛʽϣڸµĹ(ji)CעС

bacteria

one cell

smallest

simplest

1st cellular

1 micron= 0.00004 inches

0.1-- 4 wide

0.2-- 50 long

primitive

unicellular

fossil

everywhere

fission

cell increase

spilt 2

asexual budding

conjugation

exchange DNA

(du)Ԓ(hu)pʽ(du)Ԓ(hu)һ(hu)һһŮf(shu)Ԓ(hu)ʽF(xin)Կ԰ѹPӛ֞ɲһ߅ӛvă(ni)һ߅ӛŮvă(ni)ڌ(du)Ԓ(hu)Еr(sh)f(shu)Ԓ(hu)D(zhun)Qٶȱ^yr(sh)ӛ£@NʽԸ(j)Լϲxʹ(ٷָpractice set 1)

Male

Female

Q---write report—climate what got?

data---summarize--×enough

what put? you are expert

+ sth people like parents know

+notes research journal? Yes----evolution of thought

purpose, approach

meteorological record

climate chart

statistical tests? Yes, all+reference

塢̈D(hu)ʽ

@Nʽ^yƪ (tng)Ќ(sh)F(xin)ڂ(g)eпʹ؄eLjD(hu)}Ҫw͸߶ȸԇ^(gu)б^yԌ(sh)F(xin)xԺW(xu)(x)ʹá

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