人教版九年级英语Unit5-What-are-the-shirts-made-of？SectionB知识点讲解课件.ppt

1、Section BWords Reviewnationalinternationalcompetecompetitioncompetitoradj.民族的民族的adj.国际的国际的v.比赛；竞争比赛；竞争n.比赛；竞争比赛；竞争n.参赛者；竞争者参赛者；竞争者Complete the sentences with new words.October 1 is our _ Day.The UK is an _organization(组织.However,you will become weaker in the face of a strong _!Every _ must obey the

2、rules of the game.We can_with the best teams.Last month he won a singing _.National International competitor competitor compete competition 1.Each different part of China has its own special forms of traditional art.1)each adj.每个每个 修饰可数名词单数修饰可数名词单数eg:Each student has a dictionary.each pron.每个每个,各个各个

3、 a.单独使用单独使用eg:Each has two apples.b.each of+复数名词复数名词/代词，谓语用单数代词，谓语用单数eg:Each of the students/us has a dictionary.c.放在主语后作同位语，谓语用复数放在主语后作同位语，谓语用复数eg:We/The students each have a dictionary.d.each adv.每，每个每，每个 常放在动词之后或句常放在动词之后或句末末eg:The tichets are ten yuan each.区别：区别：every adj.每每(个个),修饰单数可数名词修饰单数可数名词。

4、eg:Every student has a dictionary.1.They each_ a book.Each of them_ from China.A.has;are B.have;is C.are having;are D.is having;is2.Each of the students has a new bike.=The students_ _ a new bike.=_student_a new bike.2)form n.C形式；类型形式；类型eg:Playing basketball is one form of physical exercise.打篮球是体育活动

5、的一种形式。打篮球是体育活动的一种形式。Ice,snow and steam are different forms of water.冰、雪、蒸汽是水的不同形式。冰、雪、蒸汽是水的不同形式。拓展：拓展：form n.表格表格 v.形成；组成形成；组成eg:Please fill in this form.A plan began to form in his head.一项计划在他脑子中形成。一项计划在他脑子中形成。We formed a study group.我们组成了一个学习小组。我们组成了一个学习小组。2.The most common things,from paper to cl

6、ay to bamboo,are turned into objects of beauty.turn into 变成变成 turn.into.把把.变成变成.eg:Water can turn into ice.The witch turned the prince into a frog.巫婆把王子变成了青蛙。巫婆把王子变成了青蛙。拓展：拓展：turn 的常见短语：的常见短语：turn up 调高调高 turn down 调低调低turn on 打开打开 turn off 关掉关掉turn to(page 5)转向；翻到转向；翻到(某页某页)turn left/right向左向左/右转右转

7、turn over翻转翻转 turn red变红变红The boy is sleeping.Please _ the radio.A.turn up B.turn down C.turn on Its getting dark.Please _ the light.A.turn on B.turn off C.turn down D.turn aroundBAPlease _ Page 54 and read Lesson Twelve.A.turn to B.turn into C.turn in D.turn on AA new bread-making machine made in J

8、apan can _ rice _ delicious bread.turninto 日本生产的新款面包机可以将大米日本生产的新款面包机可以将大米变成可口的面包。变成可口的面包。3.According to Chinese history,sky lanterns were first used by according to 按照；根据按照；根据eg:According to the radio,it will rain tomorrow.据电台广播，明天会下雨。据电台广播，明天会下雨。According to the traffic rules,you must stopat a red

9、light.According to what he said,it was a good thing.4.He sent them out to ask for help when in trouble.send out 发出发出,放出放出,发送发送，动词动词+副词（代词副词（代词放中间）放中间）eg:Please send out the letters quickly.sent up发射发射 send away开除；开除；send for派派人去请人去请eg：Why not_doctor?The boss_ him.Man-made satellites have been _into

10、space by many countries.when in trouble 是状语从句的省略句，当是状语从句的省略句，当主句主语和从句主语相同且从句中有主句主语和从句主语相同且从句中有be动动词时，可以把从句中的主语以及词时，可以把从句中的主语以及be动词省动词省略。略。eg:I saw him while(I was)waiting for the bus.5.They are made of bamboo and covered with paper.be covered with 被被.覆盖覆盖 eg:The ground is covered with white snow.大地被

11、白雪覆盖。大地被白雪覆盖。cover.with.用用.把把.覆盖覆盖eg:Ann covered her face with her hands.安用双手捂脸。安用双手捂脸。拓展：拓展：cover n.封面；盖子封面；盖子eg:The cover of the magazine is nice.6.When the lanterns are lit,they slowly rise into the air like small hot-air balloons for all to see.are lit 为被动语态为被动语态 意为意为“被点燃被点燃”。light vt.(lit/light

12、ed,lit/lighted)点燃点燃;点亮点亮eg:He lit a cigarette(烟烟)and began to smoke.拓展：拓展：1)light n.电灯电灯C;光光Ueg:He turned off the light before going out.2)轻的；少量的；明亮的轻的；少量的；明亮的 eg:Its beginning to get light.rise into 上升到；升入上升到；升入eg:When the weather is cool,little bits of water rise into the air and from clouds.当天气凉时

13、，小水滴蒸发到空中形成云。当天气凉时，小水滴蒸发到空中形成云。rise vi.(rose,risen)上升上升;升起升起;上涨上涨;增加增加;eg:The sun rises in the east and sets in theweast.日出于东而落于西。日出于东而落于西。The river rose yeaterday.昨天河水上涨了。昨天河水上涨了。rise 升起升起;上升上升 不及物动词，主语常为物不及物动词，主语常为物 eg:The price of gas rose.煤气的价格上涨了。煤气的价格上涨了。raise举起；提高举起；提高 及物动词，主语常为人及物动词，主语常为人eg:

14、He raised his voice.他提高了嗓音。他提高了嗓音。I cant raise the box.我举不起着个箱子。我举不起着个箱子。让我们让我们5.The paper,usually red,is folded before it is cut with scissors.scissors n.剪刀剪刀 常用作复数常用作复数,作主语时谓语动词作主语时谓语动词用复数形式用复数形式eg:He took a pair of scissors and cut her hair.他拿起一把剪刀给她剪发。他拿起一把剪刀给她剪发。These scissors are very sharp.这几

15、把剪刀很锋利。这几把剪刀很锋利。拓展：成双成对的名词只用复数形式的还有：拓展：成双成对的名词只用复数形式的还有：jeans(牛仔裤牛仔裤),trousers(裤子裤子),shorts(短裤短裤)glasses(眼镜眼镜),shoes(鞋鞋),earphones(耳机耳机)等。等。1)-Mum,look!My trousers _ too short.Can you buy me a new _?-OK.A.is;one B.are;ones C.are;pair D.is;pair 2)A pair of scissors _(be)useful tool for a dressmaker.C

16、is7.The pieces are usually cut children or lively characters from a Chinese fairy tale or historical story.lively adj.生气勃勃的生气勃勃的;活泼的活泼的;生动的；生动的；(色色彩彩)鲜艳的鲜艳的eg:He may be eighty,but he is still lively.他可能已有八十岁他可能已有八十岁,但是仍然充满朝气。但是仍然充满朝气。Our English teacher often makes his class lively and interesting.我

17、们英语老师经常用我们英语老师经常用使的课变得生动有趣。使的课变得生动有趣。1)Mr Brown always makes his class _ and keeps his students _ in class.A.alive;interesting B.lively;interesting C.alive;interested D.lively;interestedD8.After drying,they are fired at a very high heat.在很高的温度下在很高的温度下 fire v.烘烤，烧制烘烤，烧制 heat n.热；高温热；高温 v.加热；变热加热；变热eg

18、:The heat from the fire will soon dry your coat.炉火的高温很快就会烘干你的上衣。炉火的高温很快就会烘干你的上衣。I cant walk about in this heat.我不能在这种酷热下走路。我不能在这种酷热下走路。Please heat me some milk.请给我热一些牛奶。请给我热一些牛奶。9.It takes several weeks to complete plete v.完成完成=finish(doing)sth.Can you complete your task on time?你们能按时完成工作吗你们能按时完成工作吗

19、?I must complete writing the letter within an hour.我一定要在一小时内写完信。我一定要在一小时内写完信。complete adj.完整的完整的;完全的完全的eg:Is this a complete story?10.What were sky lanterns used for before and what are they used for now?be used for(doing)sth被用来被用来(做做).表目的表目的或用途或用途=be used to do sth.eg:Wood can be used for building.

20、=Wood can be used to build houses.Knives are used for cutting things.=Knives are used _ _ _.单词检测 1.Little Tom used to (造成造成)a lot of trouble for his family.2.You can learn some different (形式形式)of traditional Chinese art in this museum.3.The students decorated the classroom with colorful (气气球球)。causeformsballoons 4.Dave is one of the most (活泼活泼)students in his school.5.The stone is fired at a very high （高温）（高温）before it is turned into steel.6.Mr.Wang spent two weeks (完成完成)this painting.livelyheatcompleting