《Food for thought》Section B PPT
第一部分內(nèi)容：課前篇自主預(yù)習(xí)
Ⅰ.知識體系圖解
重點(diǎn)詞匯
1.__________ n.(事物的)功能;作用
2.__________ v.下載(信息或程序)
3.__________ adj.有關(guān)系的,相關(guān)的
4.__________ n.日常飲食
5.__________ n.對……著迷的人
6.__________ n.指點(diǎn),建議
7.__________ n.風(fēng)俗,習(xí)慣,傳統(tǒng)
8.__________ n.禮貌,禮儀
9.__________ n.訣竅,技巧,技法
10.__________ n.盤,碟
11.__________ n.柄,把手
重點(diǎn)短語
1.stay healthy__________
2.differ in__________
3.start with__________
4.have the ability to do...__________
5.if necessary__________
6.persuade sb to do__________
7.give advice__________
重點(diǎn)句式
1.While going on your first trip to the UK is exciting,new and different customs can also be confusing.
2.The sugar in soft drinks forms acid and attacks our teeth for about 20 minutes each time we drink them.
重點(diǎn)語法 情態(tài)動詞(Ⅰ)
Ⅱ.釋義匹配
1.function A.to move information or programs from a computer network to a small computer
2.download B.something that is done by people in a particular society because it is traditional
3.custom C.an act of violence that is intended to hurt a person or damage a place
4.differ D.to work in the correct or intended way
5.attack E.to be different from something in some way
答案:1.D 2.A 3.B 4.E 5.C
Ⅲ.選詞填空
can,dare,must,need,have to
1.It is raining hard and I_________stay at home.
2.He is taller than you and he_________ reach the apple on the tree.
3.My friend tells me that he_________ not try spicy food.
4.As students,we_________ work hard at our lessons.
5.The railway station is very near.You_________ not take a taxi.
... ... ...
Food for thought PPT，第二部分內(nèi)容：課堂篇學(xué)習(xí)理解
重點(diǎn)詞匯
1.related adj.有關(guān)系的,相關(guān)的
【詞匯精講】related是形容詞,意為“有關(guān)系的,相關(guān)的”。
Mathematics and physics are related.
數(shù)學(xué)和物理是相關(guān)學(xué)科。
They found that small talk is related to happiness.
他們發(fā)現(xiàn)閑聊與幸福有關(guān)。
2.addict n.對……著迷的人
【課文原句】So,if you’re a sugar addict and aren’t able to say no to chocolate or cola,you had better download it now!
所以,如果你是一個糖癮者,不能拒絕巧克力或可樂,你最好現(xiàn)在下載它!
【詞匯精講】句中的addict是名詞,意為“對……著迷的人”。
She is a TV addict and watches as much as she can.
她是個電視迷,看起電視來沒完沒了。
My brother is a computer game addict and he always plays computer games.
我哥哥是個電腦游戲迷,他總是玩電腦游戲。
Some students even become addicted to the Internet and cannot concentrate on school and family life.
一些學(xué)生甚至沉溺于網(wǎng)絡(luò)并且不能集中精力于學(xué)校和家庭生活。
Li Ming is a game addict,and his father has been trying to prevent him from being addicted to computer games which are very addictive.
李明是一個游戲迷,他爸爸一直在設(shè)法讓他不要沉迷于讓人上癮的電腦游戲。
3.differ v. 不同,不一樣,有區(qū)別
【課文原句】Table manners,however,can differ in different situations.
然而,餐桌禮儀在不同的情況下可能有所不同。
【詞匯精講】句中的differ是不及物動詞,意為“不同,不一樣,有區(qū)別”。
French differs from English in this respect.
在這方面法語不同于英語。
Ideas on childcare may differ considerably between the parents.
在撫育兒童方面,父母的觀點(diǎn)可能迥然不同。
重點(diǎn)句式
1.While going on your first trip to the UK is exciting,new and different customs can also be confusing.
雖然你初次去英國的旅行很令人興奮,但新的和不同的習(xí)俗也可能令人困惑。
【句式剖析】
本句是一個省略句,句子補(bǔ)全應(yīng)為:While you are going on your first trip to...。while是連詞,意為“雖然,盡管”,引導(dǎo)讓步狀語從句。當(dāng)while引導(dǎo)時間狀語從句時,從句中的謂語動詞必須是連系動詞或延續(xù)性動詞。
The mother didn’t know who to blame for the broken glass as it happened while she was out.
媽媽不知道該責(zé)備誰打碎了玻璃,因?yàn)檫@發(fā)生在她外出的時候。
While they were building a tunnel through the mountain,the workers discovered an underground lake.
當(dāng)工人們在修建一個穿山隧道時,他們發(fā)現(xiàn)了一個地下湖。
2.The sugar in soft drinks forms acid and attacks our teeth for about 20 minutes each time we drink them.
軟飲料中的糖會形成酸,每次飲用時都會侵蝕我們的牙齒約20分鐘。
【句式剖析】
句中的each time是名詞短語,在此作從屬連詞用,引導(dǎo)時間狀語從句,意為“每次……”。
Each time he smiled at me,a thread of warmth and friendship flowed into my heart.
每次他向我投以微笑時,他同時也將一絲絲溫暖和友情送入我的心房。
Each time he comes to Baoding,he comes to see me.
每一次他來保定都來看我。
注意:the first time表示“第一次”,在句中可作賓語、表語,還可以用作連詞,引導(dǎo)時間狀語從句。for the first time 表示“第一次”,獨(dú)立作狀語,不引導(dǎo)從句。
Immediately the film was over,they went out of the cinema.
電影一結(jié)束,他們就出了電影院。
Every time he goes to Beijing,he visits the Great Wall.
每一次他去北京都會游覽長城。
重點(diǎn)語法
情態(tài)動詞(Ⅰ)
1.can,could
2.may,might
3.must,have to
4.should,ought to
5.will,would
6.need,dare
隨堂練習(xí)
Ⅰ.介(副)詞填空
1.The tickets are free of charge and you needn’t pay _____them.
答案:for
2.My brother picked_____some Spanish when he was traveling in Spain.
答案:up
3.To work out a plan,one has to start_____investigation.
答案:with
4.The authors of the plan believe they can reach this point_____about two years.
答案:within/in
5.They decided to go_____a trip to Xi’an during the summer holiday.
答案:on
Ⅱ.翻譯句子
1.那個小女孩晚上不敢出去。
答案:The little girl dare not go out at night.
2.你最好每天早晨鍛煉半小時。
答案:You had better work out for half an hour every morning.
3.把字典帶給她。她或許會用得著。
答案:Take the dictionary to her.She may use it.
4.你沒有必要去了,會議快要結(jié)束了。
答案:You needn’t go because the meeting is about to end.
5.火車票售完了,我不得不乘飛機(jī)。
答案:The train tickets have been sold out,so I have to go by air.
關(guān)鍵詞：外研版高中英語必修二PPT課件免費(fèi)下載，F(xiàn)ood for thought PPT下載，.PPT格式；
