Unit 3 (6).ppt

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1、R 八年级下册Unit 3Could you please clean your room?SectionB 2a-2bDo you help your parents do the chores at home?Do your parents ask you to do some things for them?2a Discuss the questions with your partner.1.What do you often do to help your parents at home?2.Do you think kids should help out with chores

2、 at home?2bThe Sunday Mail magazine invited parents to write about whether they think young people should do chores at home.Skim the following letters.Which one agrees and which one disagrees?Answer the questions.1.What is Ms.Millers opinion?She thinks doing chores is parents job.2.What is Mr.Smiths

3、 opinion?He thinks its important for children to do chores and help their parents with housework.Language points1.Kids these days already have enough stress from school.（1）enough作作形容形容词词意思是意思是“足足够够的的,充分充分的的”,在句中多作在句中多作定定语语,一般修一般修饰饰复数名复数名词词或不或不可数名可数名词词,可置于所修可置于所修饰饰的名的名词词之前，修之前，修饰饰形容形容词词或副或副词时词时enough

4、要置于其后。要置于其后。当主当主语语是是it或是特定数量或是特定数量时时,enough也可用作表也可用作表语语,其后常接其后常接for引起的短引起的短语语或或动词动词不定式。不定式。如如：He has enough money to buy a car.他有足他有足够够的的钱买钱买一一辆辆汽汽车车。Language points（2）stress意意为为“精神精神压压力；心理力；心理负负担担”是是不可数名不可数名词词，表示，表示具体的具体的压压力的事情力的事情时时是是可数名可数名词词。如如：He has enough stress from his work。他再工作上他再工作上压压力很大。力

5、很大。Some students are completely struck down by the stresses of examinations.有些学生被考有些学生被考试试的的压压力完全力完全压垮压垮了。了。Language points2.Housework is a waste of their time.做家做家务是是浪浪费他他们的的时间。waste意意为“浪浪费；滥用用”时是是不可数名不可数名词，waste后后常接常接of短短语作其定作其定语；其形容；其形容词是是wasteful，意，意为“浪浪费的的”。如如：Its only a waste of time to speak

6、to her.The routine work is a waste of her talents.做做这样千篇一律的工作千篇一律的工作,是浪是浪费了她的才能。和她了她的才能。和她说话纯粹是浪粹是浪费时间。Language pointswaste还可以用作可以用作动词，意，意为“浪浪浪浪费费；滥滥用；消耗用；消耗用；消耗用；消耗 ”。如如：I dont like to waste your time.我不愿浪我不愿浪费你的你的时间。也可用作也可用作形容形容词，意，意为“荒荒芜的；无用的；浪的；无用的；浪费的的”。如如：Waste water from factories should be t

7、reated before flowing into rivers.工厂里的工厂里的废水在流入河里之前水在流入河里之前应该经过处理。理。Language points 3.They should spend their time on schoolwork in order to get good grades.in order to意意为“目的是，目的是，为了了”，用来用来引引导目的状目的状语，表，表目的目的。其后接。其后接动词原形，原形，不定式可以表示目不定式可以表示目的状的状语，直接用，直接用to do 表示；可以放在句首，也可位表示；可以放在句首，也可位于句中，其于句中，其否定式否定式

8、分分别为：in order not to。如如：In order to finish this task,well have to work day and night.为了完成了完成这个任个任务,我我们必必须日夜不停的工作。日夜不停的工作。We started early in order to arrive before dark.为了在天黑前到达，我了在天黑前到达，我们很早就很早就动身了。身了。Language points4.It is the parentsjob to provide a clean and comfortable environment at home for t

9、heir children.provide用作用作及物及物动词动词时时,意意为为“提供提供,供供应应”,后后可接名可接名词词或代或代词词作作简单宾语简单宾语.如如：The peasants provide us with grain and vegetables.农农民供民供给给我我们们粮食和蔬菜。粮食和蔬菜。Did your parents provide food and clothes for you in the university?你父母供你父母供给给你在大学的衣食了你在大学的衣食了吗吗？Language pointsprovide还还可接双可接双宾语宾语,常用常用介介词词for引

10、出引出间间接接宾语宾语,也也可用可用介介词词with引出直接引出直接宾语宾语,有有时时with可省略。即常可省略。即常用于短用于短语语provide sb.with sth.与与provide sth.for sb.意思相同，均意思相同，均为为“为为某人提供某物某人提供某物”，两者通常可相两者通常可相互互转换转换。如如：Mr Smith provided food for us.=Mr Smith provided us with food.史密斯先生史密斯先生为为我我们们提供食物。提供食物。provide用作用作不及物不及物动词动词时时，意，意为为“养；养；抚抚养养”，常，常和和介介词词fo

11、r搭配使用。搭配使用。eg：Must he provide for his family?他必他必须抚须抚养他的家人养他的家人吗吗？provide意意为为“准准备备”时时，常和，常和介介词词against/for搭配搭配使用。使用。如如：They provided against the attack.他他们们做好准做好准备备以防受攻以防受攻击击。Provide for your old age,please.请为请为你将来年老而准你将来年老而准备备吧。吧。Language pointsAC1.He doesnt do his homework _.So he always makes som

12、e mistakes.A.careful enough B.enough careful C.carefully enough D.enough carefully2.I hope everyone can care about _ the environment and stop _ things.A.protecting;wasting B.protecting;to wasteC.protect;wasting D.protect;to wasteC3.She got up early this morning _ he could catch the first bus.A.in order to B.in order that C.all that D.whether4.Textbooks for junior students _ for free in most areas of China.A.provideB.provided C.are providedB聪明的资质内在的干劲勤奋的工聪明的资质内在的干劲勤奋的工作态度和坚韧不拔的精神。这些都作态度和坚韧不拔的精神。这些都是科学研究成功所需的其它条件。是科学研究成功所需的其它条件。