高中英語必修二課件
高中英語必修二課件已經(jīng)為大家準備好啦，老師們，大家可以參考以下教案內(nèi)容，整理好自己的授課思路哦！
教學目標
Teaching Aims
全面復習第1至第7單元所出現(xiàn)重點詞語，日常交際用語項目，重點復習有關(guān)命令和請求、語言困難、表示目的和發(fā)出通知的常用語句。復習1-7單元所出現(xiàn)的語法項目，時態(tài)、被動語態(tài)、直接引語和間接引語、定語從句等有關(guān)語法。
Teaching important and difficult points
1.Words
room ,offer, discover, arrive
2.Phrases
take turns, make into , a piece of , help oneself to, get angry
2．Revise（1～7words and phrases）
3.Useful expressions
Would you like...? How about some more. . . ?
Just a little, please. No, thanks. I’ve had enough.
I’m full. Thank you. Help yourself to. . .
Let me give you. . .
4．Grammar
復習1～7單元出現(xiàn)過的語法項目
1）各種時態(tài)
2）直接、間接引語
3）被動語態(tài)（特別是將來時）
4）目的狀語
5）定語從句the Attributive Clause
教學建議
對話建議
方法一：
教師要充分利用教材上提供的用餐話語，食物名稱對學生進行口語方面的訓練, 把表達用餐的日常用語、詞組編對話，編類似情景的對話并表演。
方法二：
教師組織學生分成幾組，用競賽形式把食物的名稱用英文讓學生寫出來；看哪一組學生對食物名稱的了解多，可寫：蔬菜、肉類、水果、飲料及其他食物。
方法三：
教師準備好圖片，讓學生們說出自己喜歡的食物并且采取互問，比如：西紅柿、豆腐、 咖啡等，增加對所學的單詞的記憶。
課文建議
教師把這堂課的內(nèi)容簡述給學生：教師通過聽磁帶，閱讀，問答，分組討論，圖片顯示來完成本堂課的教學任務，教師在講解此課時，特別是在談論corn, 重點說明discovery, spreading, usage and the way of making food with it.
教材分析
本文的交際用語為用餐的表達法，如：Would you like…? How about…? Help yourself..這些詞語較簡單，學生能夠容易運用，同時教材中列出不同的食物名稱，短語，練習分別讓學生們掌握和分組討論。閱讀課僅用一篇文章說明世界各地的日常食物的來源及產(chǎn)生的背景，如：玉米的發(fā)現(xiàn)，土豆、水果的種植。同時本單元是一個復習課，Lesson 31重點復習了定語從句中的先行詞指人、物時，關(guān)系代詞的使用。
重點難點
1．discover vt.—看出；發(fā)現(xiàn)（存在而尚未為人所知之物）
1)跟名詞或代詞：
It w as Madame Curie who discovered the element radium.是居里夫人發(fā)現(xiàn)了鐳元素。
Columbus discovered America in 1492．哥倫布于1492年發(fā)現(xiàn)了美洲。
2)跟從句：
It was discovered that our food was running short. 我們發(fā)現(xiàn)糧食快完了。
We discovered that he was an enemy spy. 我們發(fā)現(xiàn)他是一名敵特。
3)跟帶連接詞的不定式：
We never discovered how to open the box. 我們找不出打開盒子的方法。
4)跟復合賓語：
We discovered him to be an enemy spy. 我們發(fā)現(xiàn)他是一名敵特。
2．discover 和invent的區(qū)分
1） 這兩個及物動詞雖然意義不同，但在具體使用時可能搞混。
discover意為“發(fā)現(xiàn)”，invent意為“發(fā)明”。
Coal was first discovered and used in China．煤是最先在中國被發(fā)現(xiàn)和使用的。
He has invented a new machine．他發(fā)明了一種新機器。
2）discover可跟從句作賓語，還可以帶復合賓語；invent則不能。
3）discover的名詞形式為discovery（發(fā)現(xiàn)、發(fā)現(xiàn)物），而invent的名詞形式為invention。
Columbus’ discovery of America took place by accident．哥倫布發(fā)現(xiàn)美洲是偶然事件。
Watt’s invention of steam engine brought about a great change in human life．瓦特發(fā)明蒸汽機使人類生活發(fā)生了巨大變化。
3.prepare v. —預備，準備
1)跟名詞或代詞(可有較活譯法)：
�、貾lease prepare the table for dinner. 請擺好桌子吃晚飯。
�、贛other is preparing us a meal.母親正為我們做飯。
2)跟不定式：
�、賂hey are busy preparing to go on holiday. 他們正忙著準備休假。
3)prepare for引起的短語表示“為……做好準備”。
�、賅e were given two days to prepare for the examination.給了我們兩天時間準備考試。
�、贖ope for the best and prepare for the worst.[諺]存最好的希望，準備應付最壞的.情況。
4. dinner與meal
dinner意為“正餐”，一般用作不可數(shù)名詞，通常不與冠詞連用。西方國家在星期一至星期五時，正餐一般是晚餐；在周末時，一般是午餐。dinner還可指“宴會”，通常作可數(shù)名詞，如：
They were at dinner when I called.當我去拜訪時，他們正在吃飯。
The city government will give a dinner to welcome the foreigners.市政府將設宴招待這些外賓，以示歡迎。
meal意為“一頓（餐）飯”，可指一天早、中、晚中的任何一餐，是可數(shù)名詞，如：
What time do you usually have your meals? 你通常什么時候吃三餐？
5.offer和supply的區(qū)分
從意義上來講：
offer多表示主動提出給對方某物或主動提出做某事
supply 則多表示供給對方生活必需品
從搭配上來講：
offer后可接：名詞或代詞；直接賓語和間接賓語；to do。
supply多用于下列結(jié)構(gòu)：supply sth. to /for sb. ; supply sb. with sth.。但當offer表示“提供出售”之意時，它可與supply替換使用。例如：
He offered me a cup of coffee. 他給我端來一杯咖啡。
He offered to help me.他表示愿意幫助我。
Cows supply us with milk.奶牛向我們提供牛奶。
The school supplies books to/for children.學校向孩子提供書本。
The bookstore offers/supplies all kinds of books. 那家書店出售各種書籍。
6．be made of, be made from 和 be made into
1) be made of意為“由（看得見的原料）制成”。
The desk is made of wood. 這張桌子是由木頭制成的。
2) be made from 意為“由（看不出的原料）制成”。
This paper is made from wood. 這種紙是由樹木制成的。
3）be made into意為“（原料）被制成……”。
Wood can be made into paper and desks. 木材能被制成紙和桌子。
注：從以上例子可看出不管原料能否看得見，也就是說不管是be made of還是be made from, 均可與be made into轉(zhuǎn)換。
7.room的基本用法
1)room可以用作不可數(shù)名詞，意為“(未占用的或可利用的)空間；地位；余地”。例如：
�、買s there room for me? 還有我的地方嗎？
�、贗t's polite for the youth to make room for the old in the bus.在公共汽車上為老人讓路是有禮貌的。
�、跿here's plenty of room for the desks. 有足夠的空地方放課桌。
�、躎here's room for three more. 還有三個人的位置。
�、軮 haven't much room to move about here.我這兒沒有多少活動余地。
⑥Can you make room for another?你還能騰出一個(或一件東西)的地方嗎？
�、逿his table takes up too much room----we'd better put it out. 這張桌子占的地方太大，我們最好把它搬到外頭去。
2)room可以用作可數(shù)名詞，意為“房間，室；一套房間；寓所”。例如：
�、貶ow many rooms are there in this hotel? 這家飯店里有多少房間？
�、赥his room is a very pleasant one. 這個房間很舒服。
【注意】與room常合成的詞有：bathroom 洗澡間；sitting-room 起居室；dinning-room 飯廳；schoolroom教室
8.ship作為動詞的用法
1)ship作為及物動詞，意思是“用船運送”、“運送”，如：
�、賂hey shipped the machine from Shanghai to Tianjin last week.他們于上星期用船把那臺機器從上海運到天津。
�、贒id he ship the goods by train or by plane?他是用火車還是用飛機運送那批貨物的？
2)ship作為不及物動詞，意為“上船”、“乘船”、“在船上工作”，如：
�、貶e said good - bye to his family and shipped out for England.他向家人道別，乘船到英國去了。
②He shipped as a cook.他在船上當廚師。
9.offer的用法
作為及物動詞，有以下幾種意思：
1)提供，提出，如：
①The young man offered the old woman his own seat.那位年輕人把自己的座位讓給那位老大娘。
2)出價，開價(常與介詞for連用)，如：
�、買 offered him ￡10,000 for the house.我出價一萬英鎊向他買那座房子。
②I offered him the house for ￡10,000．我提出一萬磅的價格把那座房子賣給他。
3)表示愿意做某事(常與不定式連用)，如：
�、賅e offered to go with him. 我們表示愿意和他一道去。
另外，offer也可作為名詞用，意思是“提供”，“提供的事物”，如：
�、資ou ought to accept the offer. 你應該接受這個提議
語法重點——定語從句
1．由which引導的定語從句：（which在從句中作主語或謂語動詞的賓語）
This is the store which opens all night.
This is the pen which my brother bought for me.
Is this the house in which Lu Xun once lived?
(or: Is this the house which Lu Xun once lived in?)
This is the magazine which you are looking for.
Notes: which, whom在從句中作介詞的賓語時，介詞一般可置于關(guān)系代詞之前或放在從句原來的位置。但在含有介詞的動詞固定短語中介詞只能放在原來的位置上，而不能放在which之前，如例4則不能改為
This is the magazine for which you are looking.
2．由that引導的定語從句：
在定語從句中that可以指人或物，代替who，whom，which；在從句中可以作主語、賓語，但不能放在介詞后作介詞賓語。
This is the photo that (which) I took in Beijing last year.
This is the man that/who lives next door.
Is this the professor that you talked about yesterday? (about不能放在that前面)
但下列情況只能用that。
l）序數(shù)詞或最高級形容詞修飾先行詞時用that。
This is one of the best novels that I have ever read.
The first English song that I learned was the ABC song.
2）all ,much, everything, nothing, something, anything作先行詞時用that。（但先行詞是everybody，everyone時因應用who，one指人時也用who）
Everything that we saw at the exhibition greatly interested us.
Is there anything that belongs to you?
All that we need is more time.
Nothing that parents do doesn’t influence their children.
3）先行詞為any，no，only，every等修飾時用that。
That is the only way that we can find at present.
This is the very museum that we visited for the first time.
4) that可以用來引導限制性定語從句，當它在從句中作介賓時，介詞應后移。
This is the good student that the teachers talked about just now.
5）先行詞為既指人又指物的并列名詞時，用that．
My mother and her old friends talked of the things and persons that they remembered in the school.
定語從句練習
I．用適當?shù)年P(guān)系代詞或關(guān)系副詞填空
1. Yesterday I met Doctor Wang, ____ told me the good news of his son's passing the examination.
2. The two pupils ____ you taught three yeas ago have become teachers.
3. He began to work in Beijing in the year ____ New China was founded.
4. I don’t know the reason ____ she didn't agree to our plan.
5. This is Carry ____ son died in the War of Resistance Against Japan.
6. He told us everything ____ he had seen in the traffic accident.
7. This was the best model of the TV set ____ the factory produced last year..
8. They have visited the Museum of Chinese History ____ Premier Zhou’s life and deeds are being shown.
9. Alice, ____ dress is all red, looks very pretty.
10. The first thing ____ I am going to do this evening is to write a report about the experiment.
II．用關(guān)系代詞which或as填空
1. He is an American, ____ I know from his accent.
2. She was not discouraged, ____ can be seen from her eyes.
3. The sun heats the earth, ____ makes it possible for plants to grow.
4. ____ was usual with him, the old man went out for a walk after supper.
5. It was raining, ____ was a pity.
6. He said he had been to America, ____ is untrue.
7. ____ is well known, China is in Asia.
8. Edison was one of the greatest scientist, ____ is well-known.
9. He must be from Africa, ____ can be seen from his skin.
10. Air, ____ we breathe every day, is a mixture of gases.
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