Unit 2 I think that mooncakes are delicious!Period 1(Section A 1a－2d)课件(共10张PPT)

(共10张PPT)
Unit 2　I think that mooncakes are delicious!
Period 1(Section A 1a－2d)
教学目标 1. 能了解及谈论各国的传统节日2. 掌握陈述句及一般疑问句的宾语从句
重点词汇 stranger, relative, put on, pound
重点句型 ①I think that mooncakes are delicious.②I think that they're fun to watch.
难点 ①Bill wonders whether they'll have zongzi again next year.②I wonder if it's similar to the Water Festival of the Dai people in Yunnan Province.
1. crowded拥挤的
【点拨】crowded作形容词时，意为“拥挤的”。常用短语：be crowded with...，意为“被……挤满”。如：
The room is crowded with young people.
房间里挤满了年轻人。
【延伸】(1)crowd作动词时，意为“挤满”。如：
People crowded onto the bus.
人们挤上了公共汽车。
(2)crowd作名词时，意为“人群”。如：
You can do what you want to do, but never follow the crowd.
你想做什么就做什么，但绝不要随大流。
(3)短语a crowd of意为“一群”。如：
There was a crowd of people in front of the town hall.
市政大厅前有一群人。
2. put on
【点拨】意为“增加(体重、费用等)”。如：
He has put on weight during the last two months.
上两个月里他体重增加了。
【延伸】(1)意为“把……放在……上”。如：
Could you please put the plate on the table
你能把那只盘子放在桌上吗？
(2)意为“穿上；戴上”。如：
He put on his hat and went out of the office without a word.
他戴上帽子，一言不发地走出了办公室。
(3)意为“上演；演出；展览”。如：
They are going to put on Harry Potter Ⅲ.
他们将上映《哈利·波特Ⅲ》。
3. stranger陌生人
【点拨】stranger是由strange＋(e)r构成的派生词。如：
①The stranger asked me to direct him to the train station.这位陌生人问我火车站怎么走。
②Don't talk with the strangers. They may be bad men.
不要和这些陌生人讲话。他们可能是坏人。
【延伸】strange是形容词，意为“陌生的；奇怪的”。如：The boys heard the strange noise.
男孩们听到奇怪的噪音。
1. I think that they're fun to watch.
我认为观看它们很有趣。
【点拨】本句中that作为连词用来引导陈述句的宾语从句，在从句中不作句子成分，也无词汇意义，在口语中常被省略。如：
We all know (that) Lucy is a quiet girl.
我们都知道露西是个安静的女孩。
2. Bill wonders whether they'll have zongzi again next year.
比尔想知道他们明年是否还会再吃粽子。
【点拨】本句中的whether用来引导一般疑问句的宾语从句，在从句中不作句子成分，意为“是否”，在口语中多用if。如：
Helen doesn't know if/whether Robert is still in New York.
海伦不知道罗伯特是否还在纽约。
【延伸】一般情况下，if和whether可以互换，但以下情况只能用whether：
(1)在不定式前。如：
Whether to go there or not hasn't been decided.是否去那里还没决定。
(2)在介词后(介词往往可以省略)。如：
It depends (on) whether it is going to rain.
那取决于天是否会下雨。
(3)与or not连用时。如：
They are talking about whether to go there or not.他们正在讨论是否去那里。
3. I wonder if it's similar to the Water Festival of the Dai people in Yunnan Province.
我想知道它是否和云南傣族的泼水节相似。
【点拨】similar 是形容词，意为“相似的；相像的”，无比较级。常用短语：be similar to...，意为“与……相似”。如：
She is similar to her mother.
她和她母亲很像。