高中英语Unit4 Period1 课件新人教版必修第一册.ppt

[针对练习]写出affect在下列句中的含义(1)Climateandweatheraffecteveryaspectofourlives.()(2)Theseviruses(病毒)affectchildrenandarehighlyinfectious.()(3)IhopesomedayIcanusemyrealhearttoaffectyou.()单句语法填空(4)Yourdecisionshouldnot________(affect)byothers.(5)The________(affect)storyabouttheirlovereallytouchedme.(6)________(affect)byhisfather,hebecameinterestedinChinesepainting,whichhasahistoryofmorethan2,000yearsold.(7)Yearbyyeartheir________(affect)foreachothergrewstronger.(8)His________mannersarepainfultoendure.【答案】(1)影响(2)侵袭(3)深深打动(4)beaffected(5)affecting(6)Affected(7)affection(8)affected语音时空□辅音一、概念辅音又叫子音,是指气流在口腔或咽头受到阻碍而形成的音。按照发音时声带是否振动,可分为清辅音(发音时声带不振动)和浊辅音(发音时声带振动)。二、清辅音和浊辅音□追踪练习Ⅰ.选出画线部分发音不同的选项()1.A．picture B．musicC．coat D．decide()2.A．much B．machineC．rich D．teacher()3.A．school B．headacheC．China D．chemistryUNIT4NATURALDISASTERS英语必修第一册配人教版语音时空随堂知能小练课时作业课堂新知讲练课前自主预习UNIT4NATURALDISASTERSPeriodOneListeningandSpeaking课前自主预习1．指的是；参考；提到 ______________________2．至少 ______________________3．setup ______________________4．注意 ______________________5．自然灾害 ______________________6．volcaniceruption ______________________refertoatleast创建；建立payattentiontonaturaldisaster火山喷发7．intheflood-hitarea ______________________8．新闻报道 ______________________9．medicalteams ______________________在洪水泛滥地区newsreport医疗队1．Doyouknow________________________________(这些灾难是什么)？(what引导的宾语从句)【答案】whatthesedisastersare2．Listentothenewsreportsandtickthedisaster________________________(你听到的)．(that引导的定语从句)【答案】thatyouhear课堂新知讲练1．floodn．洪水；大量vi.淹没；大量涌入vt.使灌满水；淹没Paraphrase:averylargeamountofwaterthatcoversanarea;tocoveraplacewithwater(P48)Wherearethefloods?洪水在哪里？【用法详解】Ireceivedafloodoflettersthismorning.今天早上我收到大量的信件。Itisnotsafetocrossthebridgenowbecau