1Languageinuse 微課-完整版獲獎?wù)n件

1、Module 2 Public holidaysUnit 3 Language in use Lead in While were staying with them, were going to spend one day in QingdaoBefore we begin dinner, my father gives thanks for foodWhen it is all over, everyone helps wash the dishesAnd my family always go somewhere interesting as soon as the holiday be

2、gins.We have celebrated the festival since the first pioneers from England arrived in America.一、什么是狀語從句？用一個(gè)句子（從句）來作另一個(gè)句子（主句）的狀語，用作狀語的句子就叫作狀語從句。作什么樣的狀語就叫什么類型的狀語從句。例如：用來表達(dá)一件事情或一個(gè)行為發(fā)生的時(shí)間的從句，叫作時(shí)間狀語從句。Presentation 引導(dǎo)時(shí)間狀語從句的詞 有when，before，after， until，as soon as，while，since等。 1.由when 連接的時(shí)間狀語從句 when表示“當(dāng)時(shí)候，

3、那時(shí)” 。 例如: I was doing my homework when my father reached home. 我父親到家時(shí),我在做作業(yè)。二、常見的時(shí)間狀語從句2.由before連接的時(shí)間狀語從句 before表示“在之前”。例如：He studied here before he went to Beijing. 他去北京前在這里學(xué)習(xí)。3. 由after連接的時(shí)間狀語從句 after表示“在之后”例如：He wants to be famous after he becomes rich他變富有后便想出名。 4. 由until連接的時(shí)間狀語從句 until 表示“直到” （從句

4、常在主句后）, till是口語體，可以代替until。當(dāng)用not.until.引導(dǎo)一個(gè)時(shí)間狀語從句時(shí)一般意為“直到才”。例如：They didnt go back home until they finished cleaning their classroom.他們直到打掃完教室后才回家。He slept until it was nine oclock（時(shí)刻）.他直到九點(diǎn)才睡覺。5. 由as soon as連接的時(shí)間狀語從句 as soon as表示“立即”，“一 就” 例如:They quarrelled as soon as the wedding ceremony ended 婚禮一

5、完他們就吵了起來。6. 由while連接的時(shí)間狀語從句While he was waiting for a bus, he was reading a newspaper. 他一邊等車一邊看報(bào)。 注 when, as, while都有“當(dāng)時(shí)”的意思,它們除“在從句動作發(fā)生的同時(shí),發(fā)生了主句的動作”這一相同的含義外,在用法上還有一定的差別。when表示一個(gè)動作緊接另一個(gè)動作發(fā)生或表示一個(gè)動作發(fā)生時(shí)另一個(gè)動作正在發(fā)生; as表示兩個(gè)動作同時(shí)發(fā)生，但持續(xù)時(shí)間較短; while表示兩個(gè)動作同時(shí)發(fā)生，持續(xù)時(shí)間較長，它引導(dǎo)的從句中的謂語動詞須用延續(xù)性動詞。When I got home, I had a

6、short rest. 當(dāng)我到家時(shí),我稍作休息。My mother was cooking supper when I reached home. 我到家時(shí),母親在做晚飯。I saw him as he was getting off the train. 他下火車時(shí),我看見他了。While he was cooking supper, he was singing a song.他一邊做晚飯，一邊唱歌。在時(shí)間狀語從句中，主句和從句之間的時(shí)態(tài) 一致問題 一般 分 下 列兩種情況：1. 若主句是祈使句，或主句中有情態(tài)動詞，或主句中謂語動詞是一般將來時(shí)，那么從句用一般現(xiàn)在時(shí)表示一般將來時(shí)。 例如：

7、Be careful when you cross the road. 過馬路時(shí)要小心。Put up your hands if you have any questions to ask. 如果你們有問題要問的話，請舉手。三、時(shí)態(tài)一致的問題 2. 若主從句謂語動詞都是陳述過去，那么主從句都可以用一般過去時(shí)。例如：She could sing when she was four years old. 她四歲的時(shí)候就會唱歌。 1. In the afternoon, _ the party started we went skating 2. _ our friends arrived, we

8、all went to the square3. _ they were watching TV, we listened to music and sang traditional songs4. _ it was 12 oclock, we all shouted “Happy New Year” very loudly5. We stayed in the square _ one oclock.6. He has made much progress _ last monthComplete the sentences with the correct form of the word

9、s or expression in the box.There may be more than one answer.after as soon as before since until whilebefore / afterWhen / AfterWhen / WhileAs soon asuntil sinceComplete the conversation with the expressions in the box.after the food has all goneas soon as youre readybefore there are too many people

10、before we gowhen we get backwhile were waiting for the New YearBetty: When are we going to the party?Daming: Were waiting for you. We can go (1)_.Betty: OK, lets go. Its better to be early and get there(2)_.Daming: Yes, we dont want to get there(3)_.Betty: Oh, Daming! You always think about eating.D

11、aming:Well, its something to do (4)_.Betty: Dont you want to make a plan for the New Year (5)_?Daming: No, its OK. Ill make it(6)_.b) as soon as youre readyc) before there are too many peoplea) after the food has all gonef) while were waiting for the New Yeard) before we goe) when we get backAsk and

12、 answer the questions.1. Do you do your homework before you have dinner?2. Do you listen to music while you are doing your homework?3. What do you do after school?4. Do you get out of bed as soon as you wake up?5. What do you say when someone gives you a present?Complete the passage with the words i

13、n the box.beforeuntilWhenwhileChristmas is a happy holiday. (1)_ it comes, people celebrate it in different ways. To many people in the world, this time of year is the season for giving and receiving presents. Children think that Father Christmas waits (2)_ they are asleep and then comes in and leav

14、es presents for them. They would like him to come (3) _ they fall asleep, so they can see him. They do not know that it is their parents who put the presents at the end of their beds (4)_ they are sleeping.WhenuntilbeforewhileComplete the passage with the expressions in the boxas well, depends on, g

15、et together, spend some time, take a vacation, the end of, have a picnic I always count down the days until (1)_the term, because then it is the beginning of the holiday. We have several weeks off school and we can (2)_ doing our favourite things. For example, we can (3)_ with friends. When the weat

16、her is good, we can (4)_in the park and play games (5)_. Sometimes we can (6) _ in a different part of the country. For me, I always like enjoying myself on the beach in the south, but it (7)_ the weather. I just hope it will be sunny when it is time for the next holiday. I cant wait!have a picnicth

17、e end ofspend some timeget togetheras welldepends ontake a vacationComplete the conversations with the sentences in the box.a) Enjoy yourself!b) Good luck!c) Have a nice trip!d) Well done!1 Were going to visit the Grand Canyon with Aunt Li for the holiday. _2 Im going to a birthday party tomorrow. _

18、3 Im taking my driving test tomorrow. _4 Ive just run one thousand metres and beaten everyone! _Public holidays in the US What do the Americans celebrate in January? Read and answerWhen did Columbus arrive in America?Around the worldModule taskWriting about a Chinese festival Do people celebrate thi

19、s festival in other countries or only in China?Does everyone celebrate the festival at the same time in different areas?Is the festival on the same day or date every year?How do people celebrate the festival?Do they eat special food?Do they wear special clothes?Do they stay at home, or go somewhere to celebrate?.單項(xiàng)選擇He fell asleep _ he was listening to music. A. after B. before C. while D. as soon as2. They wont leave _ they finish their homework. A. when B. after C. until D. as3. _ you cross t