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Unit2 Progress Check2
Educational Objectives：
1. To talk about campus life.
2. To use adverbial clause of condition with unless and purpose with so that.
3. To use the adverbial clause of time with till and not…until.
4. To use the adverbia
2、l clause of reason with as.
Teaching Objectives：
1. To talk and write about newspaper.
2. To preside over a meeting.
3. To explain the agenda of a meeting.
4. To ask for and make suggestions.
5. To express agreement.
6. To ask and talk about library rules.
7. To create a school newspaper.
E
3、motional requirements：
1. Raise the interest of learning English by encouraging and stimulating the students to participate in English activities.
2. Help students to speak English .
Procedures.
I. Warming up
1. review the words and phrases of this unit.
2. Show some photos to the Ss to review
4、 them. make the students read them.
3. Let them do the exercises and then check the answers.
T: Let’s review the words and phrases we have learned. Please read them and recite them by your heart, they are very useful.
S: Okay.
T: Then let’s do some exercises by yourselves. I will ask one student
5、 to show your answers. OK?
S: Ok.
? published,出版。
? educational quality, 教學(xué)質(zhì)量。
? boarding school，寄宿學(xué)校。
? set up，成立，建立。
? sense of responsibility，責任感。
? experienced，有經(jīng)驗的。
? focus on，關(guān)注，聚焦。
? section，部分，板塊。
? detail，細節(jié)。
? In that case，既然如此。
II. While-task activities
1. Review the adverbi
6、al clause with till, not…until, as, unless, so that.
T: not until, as soon as所引導(dǎo)的都是時間狀語從句，
if，unless所引導(dǎo)的都是條件狀語從句。
時態(tài)要注意“主將從現(xiàn)”，即主句用將來時，從句用一般現(xiàn)在時。
He will not go to bed until his mothercomes back.
He will tell her about it as soon as he sees her.
I will not go to Shanghai if it rains tomorrow.
I
7、 will not give her the giftunless she passes the test tomorrow
unless是從屬連詞，引導(dǎo)條件狀語從句，含有否定意義，相當于if條件狀語從句的否定形式。所以unless = if not。注意：unless引導(dǎo)的條件狀語從句和if條件狀語從句，與其它時間狀語從句一樣，用一般現(xiàn)在時代替將來時。
1. Unless you take more care, you’ll have an accident.
(如果不多加小心的話，你會出事故的。)
2. My baby sister never cries unless sh
8、e is hungry.
(我那剛出生的妹妹除非餓了，否則她是從來不哭的。)
3. Unless bad weather stops me, I jog every day.
(除非壞天氣阻攔我，否則每天我都慢跑的。)
注意 if...not=unless! 會一直考在改句中
so that 是‘為了’的意思。1.可用于句中，句首，句尾，比in order that正式些。2.because回答的是前半部分，而so that是后半部分;Why did i put a sweater？Because i am cold. Why am i going to le
9、ave early？So that i don't get stuck in traffic.
till / until在表達方式和意義上的特殊性：until是till的強調(diào)形式，但是它們表達的意義是相同的，都表示"直到某時"。不過，當主句是否定句時，它引出的意思是"直到（某時）（某動作）才（發(fā)生）" ，這時候常會出現(xiàn)"not until …"的結(jié)構(gòu)，如果將 "not until …"的結(jié)構(gòu)放在句首，那么主句要寫成倒裝句。例如：
He didn't go to sleep until 12 last night .
他昨晚直到十二點鐘才睡覺。
They didn't realize
10、their fault till we pointed it out to them .
直到我們向他們指出了他們的錯誤，他們才意識到。
Not until we pointed out their fault to them did they realize it .
直到我們向他們指出了他們的錯誤，他們才意識到。
但是，當主句是肯定句時，它引出的意思是"直到（某時某動作停止了）" 。例如：
The students made much noise till the teacher came into the classroom .
直到老師走進教室學(xué)生們才停止了大聲喧嘩。
T
11、he young couple were very happy until they used up all their money .
那對年青夫婦直到花光了所有的錢才沮喪起來。
另外，until 可以放在句首而till則不行。我們可以說：Until they used up all their money, the young couple were very happy .我們卻不可以說：Till they used up all their money, the young couple were very happy .
此兩個連詞意義相同。肯定形式表示的意思是"做某事直至某時
12、"，動詞必須是延續(xù)性的。否定形式表達的意思是"直至某時才做某事"。動詞為延續(xù)性或非延續(xù)性都可 以。 正確使用這兩個連詞的關(guān)鍵之一就在于判斷句中的動詞該用肯定式還是否定式。
肯定句：
I slept until midnight. 我一直睡到半夜時醒了。
Wait till I call you. 等著我叫你。
（在肯定句中可用before代替 Let's get in the wheat before the sun sets.）
否定句：
She didn't arrive until 6 o'clock.
她直到6點才到。
Don't get off the bus unt
13、il it has stopped.
公共汽車停穩(wěn)后再下車。
I didn't manage to do it until you had explained how. 直到你教我后，我才會做。
1)Until可用于句首，而till通常不用于句首。
Until youtold me, I had heard nothing of what happened.
直到你告訴我以前，出了什么事我一點也不知道。
2)Until when 疑問句中，until要放在句首。
---Until when are you staying? 你呆到什么時候？
--- Until next M
14、onday. 呆到下周一。
注意：否定句可用另外兩種句式表示。
(1）Not until …在句首，主句用倒裝。
Not until the early years of the 19th century did man know what heat is.
直到19 世紀初，人類才知道熱能是什么。
Not until I began to work did I realize how much time I had wasted.
直到我開始工作，我才認識到了我已蹉跎了幾多歲月。
(2) It is not until… that…
Please tell me the
15、answers are: so that; unless; until; As; not…until; not…until; till.
1) Ask one of pair to read the short talk.
2) Ask some groups to repeat the talk.
3) Check the answers:
3.Do a pair work to consolidate the sentence structure.
4.After the oral practice, let the Ss do more exercises.
5. Do a
16、listening work to develop their listening skills,
6.Do a reading exercise. Let them find the right answers.
III. Post-task activities
To make a short dialogue and ask some Ss to act it out using the knowledge they learned today.
IV. Homework
1. Recite the sentence patterns
2. write a homepage about your school.
板書設(shè)計：
Unit2 Progress Check2
so that; until; not…until; till; as, unless.
教學(xué)反思：
通過任務(wù)型教學(xué)，取得良好效果。學(xué)習(xí)氣氛濃烈，主動學(xué)習(xí)興趣提升。
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【金識源】八年級英語下冊 Unit 2 Progress Check 2教學(xué)設(shè)計1 上海新世紀版
