Unit+6+Period+3 牛津译林版英语八年级下册.pptx

译林版译林版初中英语初中英语 译林版八年级译林版八年级下下册册Unit 6Period 3Grammar新课导入新课导入Look and say1.It is fantastic to work as a volunteer.2.It is great for us to work closely with the special athletes.3.It is nice of you to come and see me.学习目标学习目标12能熟悉并正确运用本课时的重点单词和短语。能熟悉并正确运用本课时的重点单词和短语。能掌握和区分能掌握和区分It is+adjective+to-infinitive、It is+adjective+for +to-infinitive和和It is+adjective+of +to-infinitive的用法。的用法。1.Its good _ Lily to become a teacher.A.to B.as C.for D.on2.It is _ to finish your homework on time.A.funny B.interesting C.necessary D.unnecessary3.It is meaningful that _.A.to join the walk B.join the walk C.for us to join the walk D.we join the walk预习检测预习检测CCD4.Its easy for Eddie _.A.that eats the whole cake B.to eat the whole cake C.eat the whole cake D.that he eats the whole cake5.It is kind _ you to help me.A.of B.for C.at D.with BA知识梳理知识梳理Language Pointsdonate.to.捐给e.g.Its kind of you to donate these clothes to Project Hope.你真好，把这些衣服捐给希望工程。1.Its helpful to donate money to charities.把钱捐给慈善机构是有益的。donate money to charities给慈善机构捐钱donate blood to people in need给有需要的人献血experience 经验，经历表示经验时是不可数名词，表示经历时是可数名词。e.g.The greatest teacher is experience.经验是最好的老师。Please tell us your experiences in America.请你告诉我们你在美洲的经历。2.Do you need experience?你需要经验吗?have trouble(in)doing sth.做某事有麻烦e.g.Do you have trouble in learning English?你在英语上有困难吗?3.Do you have any trouble talking to people with intellectual disabilities?你和有智力障碍的人交谈有困难吗？相关短语：have no trouble in doing sth.做某事没困难 have some trouble in doing sth.在做某事方面有些困难“It is+adjective(+for./of.)+to-infinitive”句型句型句型句型含义含义举例举例说明说明It is+adjective+to do something做某事是的It is interesting to go fishing.钓鱼真有趣。该句型中的形容词表示不定式所具备的特征或客观情况。如：cheap、convenient、dangerous、difficult、easy、exciting、expensive、important、interesting、necessary、normal、possible、useful、wonderful。句型句型含义含义举例举例说明说明It is+adjective+for somebody+to do something对某人来说做某事是的It is necessary for me to help him.对我来说帮助他是必须的。基本同“It is+adjective+to do something”句型，for引出逻辑主语。It is+adjective+of somebody+to do something某人做某事真是/太了It is clever of him to solve the problem.他真聪明，解决了这个难题。该句型中的形容词描述的是人的特征、品质。如：brave、careless、clever、foolish、generous、good、helpful、honest、kind、nice、polite、silly、stupid、wrong。It is+adjective+for.+to-infinitive和It is+adjective+of.+to-infinitive的区别：一般来说，be后面接表示事物特征特点事物特征特点的形容词(如easy,hard,heavy,necessary,important等)，介词用for；如果be后面是指人的性格品质人的性格品质的形容词(如brave,careful,clever,cruel,foolish,good,honest,kind,rude,wise等)，一般用介词of。注意：“It is+adjective+of somebody+to do something”句型中，of后的宾语与动词不定式之间存在逻辑上的主谓关系，一般都可以转换成一个以of后的宾语为主语的句子。如：It is foolish of them to do so.他们这样做真是愚蠢。They are foolish to do so.探究一探究一It is+adjective+to-infinitiveWe use“It is+adjective+to-infinitive”to express what we think about something.我们用“It is+adjective+to-infinitive”来表达我们对某事的看法。It is adjectiveto-infinitiveIt is fantasticto work as a volunteer.importantto support the Special Olympics World Games.It is+adjective+to-infinitive意思是“做某事是的”，it是形式主语，无意义，真正的主语是后面的to-infinitive。该句型中的形容词表示不定式所具备的特征或客观情况。如：cheap,convenient,dangerous,difficult,easy,exciting,expensive,important等。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.donate give help keep plant take care of_(right/seats/the elderly/to)Its right to give seats to the elderly._(good/blind people/cross the road)Its good to help blind people cross the road.donate give help keep plant take care of_(helpful/money/to charities)Its helpful to donate money to charities._(proper/a lost pet)Its proper to take care of a lost pet._(important/more trees)Its important to plant more trees._(necessary/parks/clean)Its necessary to keep parks clean.活动小结通过以上的活动，我们学习了It is+adjective+to-infinitive：我们用It is+adjective+to-infinitive来表达我们对_的看法。某事探究二探究二It is+adjective+for +to-infinitiveWe use“It is+adjective+for.+to-infinitive”to specify who we are talking about.我们用“It is+adjective+for.+to-infinitive”表示我们正在谈论的人。It isadjectiveforsomeoneto-infinitiveIt isimportantforpeopleto learn good manners.difficultLi Haito win the competition.possibleherto work for the charity on Saturday.It is+adjective+for sb.+to-infinitive意思是“对于某人来说做某事是的”，其中sb.与不定式之间存在逻辑上的主谓关系。此句型中的形容词与事物的特征有关，表示客观情况。常见的有：easy,difficult,hard,important,dangerous,possible,interesting 等。Tip:We can use a noun,a proper noun or pronoun after for.Simon 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.easy for people fantastic for me important for us impossible for them necessary for volunteers wonderful for youAmy:Why 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?Simon:No.Its not(3)_ to have any experience,but its very(4)_ to be kind and friendly.impossible for themwonderful for youimportant for us necessary for volunteersAmy: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 people with intellectual disabilities?Simon:Yes,a little.We need to be more patient.However,its very(6)_ to make friends with them.fantastic for meeasy for peopleWe can use _(subject pronouns,object pronouns)after for.object pronouns活动小结通过以上的活动，我们学习了It is+adjective+for.+to-infinitive：我们用It is+adjective+for.+to-infinitive表示我们正在谈论的_。当堂当堂检测见检测见DCFDCF课课件件人探究三探究三It is+adjective+of +to-infinitiveWe use“It is+adjective+of.+to-infinitive”to express what we think of someones actions.我们用“It is+adjective+of.+to-infinitive”用来表达我们对某人行为的看法。It isadjectiveofsomeoneto-infinitiveIt iskindofthese volunteers to work in their spare time.bravehimto take part in the competition.It is+adjective+of.+to-infinitive意思是“某人做某事真是/太了”，该句型中的形容词描述的是人的特征、品质等。常用形容词有：brave,careless,clever,foolish,generous,good,helpful,honest,kind,nice,polite,silly,stupid,wrong等。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.careless/the tap/the boy/to/it is/running/leave/of _2.the girl/it is/bad/of/pick flowers/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 kind of the young man to donate blood to people in need.It is wrong of the people to drop litter everywhere.It is not right of the man to smoke in public places.活动小结通过以上的活动，我们学习了It is+adjective+of.+to-infinitive：我们用It is+adjective+of.+to-infinitive用来表达我们对_ 的看法。某人行为当堂检测当堂检测用of或for或/填空。1.Is it meaningful _ to protect the environment.2.Its helpful _ him to help the old woman carry the basket.3.Its necessary _ to be friendly to animals.4.Its careless _ him to make so many mistakes.5.It is hard _ me to learn English well.6.It is difficult _ him to deal with the problem./offor/offor课堂总结课堂总结重点单词和短语：重点单词和短语：donate,charity,organization,one-to-one,blood,donate.to.It is+adjective+to-infinitive：我们用It is+adjective+to-infinitive来表达我们对_的看法。It is+adjective+for.+to-infinitive：我们用It is+adjective+for.+to-infinitive表示我们正在谈论的_。It is+adjective+of.+to-infinitive：我们用It is+adjective+of.+to-infinitive用来表达我们对_的看法。Unit 6Period 3某事人某人行为