Unit 2 Section B 1a-1e课件2024-2025学年人教版八年级英语.pptxVIP

SectionB1a-1e;Tolearntounderstandandusewh–questionsandadverbsoffrequency.

Tolearnnewwords:junk,junkfood,coffee,

health...

Toeathealthily,tohaveagoodlivinghabit.;Brainstorm;Eatingjunkfoodisbadforourhealth.;垃圾食品(JunkFood)，是指仅仅提供一些热量，别无其它营养素的食物，或是提供超过人体需要，变成多余成分的食品。垃圾食品包括：油炸类食品、腌制类食品、加工类肉食品（肉干、肉松、香肠、火腿等）、饼干类食品（包括所有加工饼干）、汽水可乐类饮料、方便类食品（主要指方便面和膨化食品）、罐头类食品（包括鱼肉类和水果类）、话梅蜜饯果脯类食品、冷冻甜品类食品（冰淇淋、冰棒、雪糕等）、烧烤类食品。;1.__junkfood3.__fruit5.__sleep

2.__milk4.__vegetables6.__coffee;vegetables;Wesleepeveryday.;chips;cola;;A:Howoftendoyoudrinkmilk,LiuFang?

B:Idrinkmilkeveryday.

A:Doyoulikeit?

B:No.Butmymotherwants

metodrinkit.Shesaysit’s

goodformyhealth.;Task:Dividethefoodintotwogroups.;;unhealthy不健康的;cola;Listentotheinterviewabouteatinghabits.Circleyouranswertoeachquestion.;Isheingoodhealth?;Whyishesoheavy?;Activities;Listenagain.Fillintheblanksinthesurvey.;Whohasbettereatinghabits?

Whoselifestyleisbetter?;IthinkTinahasbetter

eatinghabits.Becausesheeats;Herlifestyleisbetter.;AlthoughBillsleepsninehourseverynight,heisunhealthy.;Whocangetbettergrades?;;1.Butmymotherwantsmetodrinkit.?

wanttodosth.想要做某事

wantsb.todosth.想要某人做某事

Doyouwanttogotothemovieswithme?

你想和我一起去看电影吗？

Theteacherdoesn’twantustoeathamburgers.

老师不想让我们吃汉堡包。;2.Shesaysit’sgoodformyhealth.

她说它对我的健康有益。

1)此句为宾语从句,says后面跟的从句的时态

必须和主句中谓语动词时态保持一致,都用

一般现在时。

2)begoodfor对……有好处;例如：

?Vegetablesaregoodforourhealth.

蔬菜对我们的健康有益。

?Junkfoodisnotgoodforourhealth.

垃圾食品对我们的健康有害。;begoodto

对……好;eg.

1)Itsbadforyourhealth.

2)Althoughheisold,heis/stays/keepsingoodhealth.

be/stay/keepingoodhealth.

=Althoughheisold,heis/stays/keepshealthy.

be/stay/keephealthy.;结论：

保持健康→be/stay/keepingoodhealth