Unit 3 Fit for life Welcome to the unitReading课件-高中英语牛津译林版（2020）选择性必修第二册.pptx

Unit3Fitforlife

Welcometotheunit

Reading

Lead-in

Asweknow,fitnessmatters.

Canyounamethebenefitsofkeepingfit?

1.Makeourselvesenergetic.

vigorous/dynamic

2.Keepusingoodhealthcondition.

3.Getdoctorsaway.

4.Keepanicefigure.

5.Buildastrongconstitution.

6.Keepyourbodyataproperweight.

7.Giveyoua

goodmood.

militarytraining

8.Improveyourwillpower

andphysicalstrength.

Welcometotheunit

beofparamountimportance

Stayinghealthyissocrucialinlife,

butwhoshouldweturntoifwegetsick?

Doctors,ofcourse!

BYZYH

Welcometotheunit

1.Whatjobsareshowninthepictures?Writethelettersintheboxes.

bd

ca

Whatdoyouknowaboutgenes?

AgeneisasmallsectionofDNAwhichcontrolsaparticularqualityin

alivingthingthathasbeenpassedonfromitsparents.

While-reading

A1Readthelecturetranscriptandcompletethechart

belowwiththemainideaofeachparagraph.

IntroductionPara.1:Genomeeditingbringsmanyexciting_p_o_s_s_ib__il_it_ie_s.

Para.2:Genesplayacriticalrolein__s_h_a_p_in__g_o_u_r__li_v_e_s__.

Para.3:Genomeeditingcanhelpwith_d_is_e_a_s_e_t_r_ea_t_m__en__t

Mainbodyand__p_r_e_v_e_n_t_io_n___.

Para.4:Manypeopleareconcernedabouthowto_u_s_e___

genomeediting__a_p__p_r_o_p_r_ia_t_e_ly____.

ConclusionPara.5:Despitethepublic_a_r_g_u_m_e_n_t,genomeeditingisone

oftheg_r_e_a_t_es_t_i_n_n_o_v_a_t_io_n__sinthehistoryofscience.

While-reading

1.Whyaregenescriticalinshapingourlives?

2.Whatinformationdoesourpersonalgenomecarry?

While-reading

1.Whyisgenescriticalinshapingourlives?

Becauseeverythingfromthecolorsofoureyes