北师大模块1Unit3 Lesson 3 Weddings 课件 ppt

2) have to的否定形式是don’t have to,相 当于needn’t。如： 他们目前没有必要买电脑。 They don’t have to buy a computer at present. 3) have to与have got to常可以互换。
比较must的用法 1）表示主观的义务和必要,主要用于肯定 句和疑问句,意思为“必须……，得……， 要……”；由must引起的疑问句，肯定 回答要用must或have to,否定回答要用 needn’t或don’t have to,意思是“不 必”；must的否定形式mustn’t表示禁 止，意思是“不能，不许”。 我们必须找一个学好电脑的方法。 We must find a good method to learn computer well.
after the wedding ceremony The guests can attend a wedding reception. Guests can throw dishes on the floor and put money on the bride’s dress
for good luck.
I can go without an invitation.
I can attend the reception after the
ceremony. I ought to put money into the box at the entrance of the reception.
What not to do:
3. contribute (oneself) to sth. contribution n make contributions to sth./sb. (1) 捐献、捐赠；捐(钱) 他为穷人捐了很多的食品和衣服。 He contributed a lot of food and clothes to the poor.
wedding. F 3. Guests usually give money as a present. T
4. In Greek culture , the bridegroom has to ask for the bride’s hand in marriage. T 5. The bride and bridegroom’s wedding crowns are made of gold. F 6. A piece of ribbon links the wedding crowns together. T
(2) 献身于…
他投身于研究工作。 He contributed himself to doing research. (3) 投稿, 撰稿 他向报社投了一篇诗稿。 He contributed a poem to a newspaper.
(4) 贡献
他为国家做出了巨大贡献。 He made great contribution to the country. 他对计算机的发明做出了巨大贡献。 He made great contribution to the invention of computer.
5) (表示偶然发生的可能性)有时会
那里有时容易刮风，特别在春季。
It can be quite windy there, especially in spring. 6) (表示惊讶)究竟；竟至于
到底那是怎么一回事?
What can it possibly be?
3.ought to 1) ought to 是一个可以加上to 的情态动词 其意思与should是一样的,但是ought to 不 能用于虚拟语气中表示推测,而should可以 2) ought to 更多反映客观情况，表示根据 法律，义务“应当”，比should 语气强， should 表示主观看法，一些建议，劝说。 生活应遵守规律，因为规律对健康有益。 Regularity ought to be observed, as regularity is very conducive to health.
b) a party to celebrate ceremony the marriage ceremony of two entrance people e) an important social or religious occasion wedding reception c) a door or gate that you go through to enter a place
in church
Match
bride bridegroom best man
f) a man who is about to get married or has just got married a) a friend of the groom who helps him during the wedding ceremony d) a woman who is about to get married or has just got married
Words preview
bride bridegroom best man entrance invitation even if ceremony attend n.新娘 n.新郎 男傧相 n.入口 n.请柬，邀请 即使 n.典礼，仪式 vt.出席，参加
Words preview
Indonesian ought contribute Greek crown ribbon link
Grammar
have to / not have to, can
/ can’t, ought to / ought
not to
1. have to 1) have to表示一种客观的需要，意思是 “不得不”。如： 今天下午我不得不参加一个重要的会议。 I have to attend an important meeting this afternoon. 妈妈不在家，因此我不得不照看商店。 Mother is out, so I have to look after the shop.
1.即使我这次失败了，我还要再试试。 Even if I fail this time, I would try again. 2.教堂在学校附近。 The church is close to the school. 3.诚实加苦干有助于成功和幸福。 Honesty and hard work contribute to success and happiness.
2）表示肯定的猜测，常用于肯定句中， 意思为“一定是,必然……”。
注意must表示推断或猜测的几种情况:
你姐姐一定是这家医院的医生。
Your sister must be a doctor in this
hospital.（现在的猜测）
2. can 1) (表示能力、功能)能,会 这教室能坐三十位学生。 The classroom can seat thirty students 琼现在会开车了。 June can drive now. 2) (表示可能性)可能,可能会 我认为这项工作能提前完成。 I think the work can be completed ahead of time.
4. …help put crowns made of flowers… = …help put crowns which are made of flowers… made of flowers过去分词短语作定语, 可转换为定语从句。 Finally they found the pot buried underground. = Finally they found the pot which was buried underground.
Language points
1. even if 沉默。 即使
即使你知道这个秘密, 你也应该保持 Even if you know the secret you
should keep silent.
2. close family 近亲 close friend 亲密的朋友 Sit close against the wall. 紧靠墙坐着(指距离近) close势均力敌的;几乎相等的 a close game 一场不相上下的比赛
Greek wedding
before the wedding ceremony The bridegroom has to ask the bride’s father for his daughter’s hand in marriage. during the wedding ceremony The best man should help put crowns made of flowers on the heads of the couple. A long silk ribbon that links the crowns is a symbol of a long and happy life for the
The party can last through the night.
True or false
1. Indonesian families only invite people they have known for a long time.
F
2. The reception is before thebrΒιβλιοθήκη debridegroo m
best man
invitation
wedding ceremony
wedding reception
crown entrance
wedding reception
blossom candies