人教高中英语必修3Unit4Grammar(17张)公开课课件.ppt

1、Goals of this lesson1.To know the position,the function of subject clause.2.To be able to recognize subject clause.3.To be able to use subject clause with the right conjunctive words.Who am I?I am an English teacher.My name is Liu Yan.Running is my favorite sport.To teach you makes me happy.What I a

2、ppreciate most is your cooperation.How to find out the subject?The thing or the person as the topic of the whole sentence.Before the verb,usually at the beginning of one sentence,Can you find out the subject in each sentence?What I appreciate most is your cooperation.clausesubjecta.The position of a

3、 subject clause:_ the verb.beforeb.The function of a subject clause:to be _ of one sentence.the subjectconclusionActivity 1c.The structure of a subject clause:_+subject clause+the verb+.A conj.wordUnderline the subject clause.1.That Rongchang is a good place is known to everybody.5.Whether I will go

4、 to Lukong depends on the weather.2.What I like most about Rongchang is the delicious food.4.Which restaurant I should eat in is hard to decide.3.How people cook the goose is a mystery.Activity 26.Whoever comes to Rongchang will fall in love with it.Go through the subject clauses in Activity 2 again

5、 and fill in the form.Conjunctive words(连接词连接词)是否作是否作成分成分是否有含义是否有含义疑问疑问or陈陈述语序述语序thatwhetherwhat,who,whoever,whichhow,where.陈陈述述语语序序Activity 31.Match the conjunctive words to the right sentence.Lets try!Whether c.Lu Han has got married is hard to say.That a.he did well in the exams made the teacher

6、very happy.What d.Henry survived in London will be explained in this novel.How b.makes people sick easily is the changeable weather these days.Activity 4Thatbeautifulbe known to usThat Yongrong Middle School is very beautiful is known to us.Yongrong Middle School2.Make sentences including a subject

7、clause to describe the pictures.Thatdo exercise every daywebe importantThat we do exercise every day is very important.That Yongrong Middle School is very beautiful is known to us.That we do exercise every day is very important.It is known to us that Yongrong Middle School is very beautiful.It is ve

8、ry important that we do exercise every day.it(形式主语形式主语)=Which sentence do you think is better?And why?=What is the only way to realize our dreams.we should dotry our bestWhat we should do to realize our dreams is try our best.to realize our dreamsThat we try our bestWhetherour schooldepend oneach of

9、 usWhether our school has a bright future depends on each of us.a bright future Name What do you like to do?Do you often do it?Yes/NoDo you plan to go to college?Which sport do you like best?Interview&Report Hello,everyone!Who I interviewed just now is xxx.Activity 5What What do you want to do in th

10、e future?That is a fact.Which Yes/No/Not decidedWhether What _ QUESTIONSANSWERS1.Do you like traveling?Yes.2.Do you have enough time to travel?It depends on how long the vacation is.3.Which place do you like best?Jiuzhaigou.4.What attract you most there?The water and the beautiful scenery.That.is a

11、fact.Whether.depends on.Which.What.Mr Peng.Who Miss Liu interviewed isWhat do you think of learning grammar?In my opinion,(1)_ is very important(2)_ we should learn grammar well,because grammar can help us understand and use English correctly.But believe it or not,it doesnt matter(3)_ we can recite

12、all the grammar rules.I think(4)_ we need to do is practice as much as we can.whetherwhat itthatWrite a composition to introduce yourself,including at least 3 subject clauses.Homework1.根据图中和表格中信息,丁香林地土壤平均含水量整体较高的原因主要从地形地势、坡度、地表径流、树高、郁闭度、密度等方面分析回答。2.自然恢复就是不掺杂人为因素的干扰,自然恢复程度需要考虑该区域的地形、植被等自然因素以及劳动力和成本等人

13、为因素。3.自然恢复投入的劳动力和资金少,成本低,减轻当地的经济负担;自然恢复形成的生态系统丰富、稳定,水土保持效果更好;该流域属于生态脆弱地区,应减少人工干预。4.建立了自然保护区和绿化带,优化了产业结构,减少了对煤炭资源的开采,城市功能区合理调整。5.随着美国西部和南部的新兴产业的发展，美国西部和南部为美国人口提供了更多的就业机会，加上东北部环境的污染，导致人口从东北部迁入西部和南部。引起图中人口迁移的主导因素是社会经济因素.6.高效益的综合发展阶段，第二、三产业在国内生产总值中占到相当大的比重，第三产业的增长速度明显超过第二产业，高科技成为区域发展的主导力量。7.分析赤峰市发生白灾的自然原因，并说明定居后牧业抗灾能力增强的主要原因8.位于半湿润半干旱过渡地带(农牧交错带)，种植业和畜牧业均可发展；种植业为畜牧业提供丰富饲料；种植业和畜牧业为农畜产品加工业提供丰富原料。9.要及时调整产业结构，大力发展新兴产业；发展科技，提高产品质量和生产效率，增强竞争力。