Unit6Grammar课件 牛津译林版英语八年级下册.pptx

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1、GrammarIts meaningful to join the competition.Its exciting to ride the roller coaster.Its boring to do so much homework.Its meaningful to plant trees.Work out the ruleIt isadjective to-infinitiveIt is meaningful to join the competition.exciting to ride the roller coaster.boring to do so much homewor

2、k.meaningful to plant trees.We use It is+adjective+to-infinitive to express what we think about something.谈论做某事的感受，意为：做某事是.的Amy is thinking about what she can do to help society.Help her use the words in brackets and those in the box to make sentences.It is right to give seats to the elderly.It is g

3、ood to help blind people cross the road.It is helpful to donate money to charities.It is proper to take care of a lost pet.It is important to plant more trees.It is necessary to keep parks clean.To help others is meaningful for Amy.It is meaningful for Amy to help others.It is proper for Amy to take

4、 care of a lost pets.It is necessary for Amy to keep parks clean.It is important for Amy to plant more trees.Work out the ruleIt isadjective for someoneto-infinitiveIt is importantfor people to learn good manners.difficult Li Hai to win the competition.possible her to work for the charity.We can add

5、 for someone to specify who we are talking about.谈论某人做某事的感受We can use _(subject pronouns,object pronouns)after for.object pronounsSimon is a volunteer now.He works for people with intellectual disabilities.Amy is asking him about his work.Complete their conversation with the phrases in the box.Amy:W

6、hy do you want to be a volunteer?Simon:Because any help would mean a lot.Many organizations provide help for people with intellectual disabilities,but its(1)_ to do their work one-to-one without the help of volunteers.Amy:Its(2)_ to be a volunteer.Do you need experience?impossible for themwonderful

7、for youSimon:No.Its not(3)_ to have any experience,but its very(4)_ to be kind and friendly.Amy:What are your tasks?Simon:Im in the sports group.I chat with them,help them practise and make sure theyre safe.I think its(5)_ to work with these special people.Amy:Do you have any trouble talking to peop

8、le with intellectual disabilities?Simon:Yes,a little.We need to be more patient.However,its very(6)_ to make friends with them.necessary for volunteersimportant for us fantastic for meeasy for people1.多多说英语对我们来说很重要说英语对我们来说很重要._2.你们你们参加这个俱乐部是很有意义的参加这个俱乐部是很有意义的._3.对对你来说一个人穿过森林很危险。你来说一个人穿过森林很危险。_4.对于对于

9、他们他们来说按时到那是不可能的。来说按时到那是不可能的。_Its important for us to speak more English.Its meaningful for you to join this club.Its dangerous for you to walk through the forest alone.Its impossible for them to get there on time.Amy is kind.She gives her seat to the elderly.It is kind of Amy to give seats to the el

10、derly.Amy is helpful.She donates money to charities.It is helpful of Amy to donate money to charities.Work out the ruleIt is adjective of someoneto-infinitiveIt is kindof Amy to give seats to the elderly.helpful Amy to donate money to charities.We can use It is+adjective+of.+to-infinitive to express

11、 what we think of someones actions.表达我们对他人行为的看法Mr Wu wants to know what the Class 1,Grade 8 students think about the actions below.Help them organize their thoughts by rearranging the words below to form sentences.1.carless/the tap/the boy/to/it is/running/leave/of_2.the girl/it is/bad/of/pick flowe

12、rs/in the park/to_3.wrong/it is/of/drop litter/to/the people/everywhere_4.of/kind/it is/to/donate blood/the young man/to people in need_5.smoke/to/not right/it is/the man/of/in public places_It is careless of the boy to leave the tap running.It is bad of the girl to pick flowers in the park.It is wr

13、ong of the people to drop litter everywhere.It is kind of the young man to donate blood to people in need.It is not right of the man to smoke in public places.Difficult points It is+adjective+of sb.to do sth.It is+adjective+for sb.to do sth.如何区别？如何区别？It is+adj.+for sb.+to do sth.对某人对某人来说，做来说，做某某事是事是

14、=Doing/To do sth.is+adj.=It is+adj.+that-clausee.g.It is important for us to learn English well.=To learn English well is important for us.=It is important that we learn English well.常用常用形容词有：形容词有：hard,difficult,easy,important,interesting,necessary,unnecessary,possible,impossible,useful,useless,bori

15、ng,exciting形容词表示不定式所具备的特征或客观形容词表示不定式所具备的特征或客观情况情况，是，是对所做对所做的事的好坏等性质的修饰、说明。的事的好坏等性质的修饰、说明。It is+adj.+of sb.+to do sth.某人做某事是某人做某事是=sb.is+adj.enough to do sth.e.g.Its helpful of her to help me with English.=She is helpful enough to help me with my English.常用常用形容词有：形容词有：brave,careless,clever,foolish,ge

16、nerous,good,helpful,honest,kind,nice,polite,silly,stupid,wrong,right,bad,strong,unkind,nice,wise,selfish,generous,careful,careless形容词描述的是人的特征、品质形容词描述的是人的特征、品质等，即等，即句中句中 sb.和和 adj.构成的主谓关系合乎构成的主谓关系合乎逻辑逻辑。1.It is helpful to donate money to charities.donate.to.捐捐给给 donate money to charities 给给慈善机构捐钱慈善机构

17、捐钱 donate blood to people in need 给给有需要的人献血有需要的人献血e.g.Its kind of you to donate these clothes to Project Hope.Practice:1.Michel has _ all his pocket money _ the local charity to help people in need.A.given;for B.raised;to C.donated;to D.bought;for2.Do you have any trouble talking to people with inte

18、llectual disabilities?have trouble(in)doing sth.做做某事某事有困难有困难=have difficulty(in)doing sth.=have problems(in)doing sth.e.g.Do you have trouble in learning English?Practice:1.Do you have any trouble _(win)the game?2.She is very shy.She has difficulty _(chat)with others.winningchatting1.give seats to t

19、he elderly 给老人让座给老人让座2.help blind people cross the road 帮盲人过马路帮盲人过马路3.take care of a lost pet 照看一只迷路的宠物照看一只迷路的宠物4.in ones spare time 在在某人空闲的时间里某人空闲的时间里5.people in need 需要帮助的人需要帮助的人I.用用介词介词of或者或者for填空填空。1.It is meaningful _ us to help the elderly.2.It is helpful _ Millie to organize the charity show.

20、3.It is bad _our students to play too much computer games.4.Its dangerous _ children to play with fire.5.It is polite _ Lucy to greet her teacher every day.6.It is difficult _ us to learn English well.7.It is impossible _ him to finish it in 2 hours.8.It is unkind _ you to break the glass.9.It is cl

21、ever _ her not to take the gift.10.It was careful _ him to make no mistakes at all.forofforforofforforofofofII.单项选择单项选择。1.Its very nice_ you to give me such a chance.A.to B.for C.of D.at2.Its necessary _ us to keep the classroom _ every day.A.for;cleans B.of;clean C.for;clean D.of;cleaning3.It is _ of the people to _ money to the poor people.A.important;donating B.generous;raising C.meaningful;raise D.helpful;donate4.-I like my Chinese teacher.He is very kind _ us.-That is very kind _ him.A.of;to B.to;of C.to;to D.of;of Thank you!