What were you doing when the UFO arrived教案(通用2篇)
What were you doing when the UFO arrived教案 篇1
unit3 what were you doing when the ufo arrived?
[內容提要] 含6大部分:本單元教學目標、知識背景、重點難點分析、詞匯講解、時態等語法突破、語言點19個的講解。資料貫穿整個單元,方便教師備課、學生學習、復習。
一. 本單元教學內容:
(一) 語言目標(language goals)
1. talk about past events . 談論過去發生的事件。
2. tell a story . 講述故事。
(二)語言結構(structures)
1. 過去進行時態: “was / were + doing”結構
2. 以when、while引導的時間狀語從句
3. 復習一般過去時(past tense)
(三)目標語言(target language)
1. what were you doing when the ufo arrived ? i was sitting in the barber's chair .
2. the barber was cutting my hair when they arrived .
3. while he was buying souvenirs , a girl called the police .
4. the girl was shopping when the alien got out .
5. while the girl was shopping , the alien got out .
6. how about you ? i was doing my homework .
7. you're kidding .
(四)詞匯(vocabulary)
1. 部分動詞的過去式
took off(起飛、脫下) arrived(到達) landed(著陸)
got out(下車、下來) shouted(喊叫) climbed(爬)
happened(發生) ran away(逃跑)
2. 部分動詞的-ing形式
cutting cooking eating getting out
going making shouting sleeping standing studying
taking talking climbing buying coming
3. when、while 當……時候
4. bathroom(浴室) barber's(理發店) barber shop 理發店 shower(淋浴) police officer(警官)
5. another(另一個) jump down(跳下來) go up(向上去) in front of(在……前面)
(五)重點、難點分析
1. 過去進行時:表示在過去某一時間內正在進行的動作。
構成:was / were + 現在分詞(其中was是am、is的過去式,were是are的過去式)
eg. 1) i was doing my homework then . 那時,我正在做作業。
2) he was cooking in the kitchen at 12 o'clock yesterday .昨天12點,他正在廚房燒飯。
用法:1)過去進行時表現過去某一時刻正在進行的動作。
eg. she was writing a letter when i came in .我進來時,她正在寫封信。
2)過去進行時還表示過去某階段正在進行的動作。
eg. they were waiting for you yesterday .他們昨天一直在等你。
2. 現在分詞的構成
1)一般動詞在詞尾加-ing,讀[iη],如go→going。
2)以不發音字母e結尾的動詞,先去掉e,再加-ing。
come→coming make→making write→writing
3)以重讀閉音節結尾的動詞,如果末尾以一個輔音字母結尾,應先雙寫這個字母,再加ing,x和w結尾的除外。 如get→getting swim→swimming show→showing
4)以字母y結尾的單詞,直接加ing。如carrying、playing、
5)以字母ie結尾的動詞,變ie為y,再加ing。如 die→dying lie→lying
6)以元音字母加e結尾,或以e結尾,且e發音的動詞,直接加-ing 。如 see→seeing be→being
3. 使用進行時態的注意事項
1)一些動詞,如see、hear、love、like、know、remember;understand、have等表示感情、知覺和狀態的詞,一般不用于進行時態。
2)在there和here引起的句子中,常用一般現在時代替現在進行時。
eg. here comes the bus .
there goes the bell .
4. 過去進行時和一般過去時的區別
1)過去進行時表示過去正在進行的動作,而一般過去時則表示一個完整的動作。如:
they were writing letters to their friends last night .昨晚他們在寫信給他們的朋友。(沒有說明信是否寫完)
they wrote letters to their friends last night .他們昨晚寫了信給他們的朋友。(表達了他們已寫好的意思,整個寫的過程已完成。)
2)當動作延續較長時間時或表示厭煩、贊美等感情色彩時,常用過去進行時表示。如:
he was thinking more of others than of himself .他考慮別人的比考慮自己的多。(表示說話者贊揚的口氣)
the boy was always making trouble then .那時,他總是惹麻煩。(表示說話者厭煩的口氣)
5. 以when和while引導的時間狀語從句
1)延續性動詞和非延續性動詞
延續性動詞指動作可以延續一段時間,而不是瞬間結束。如:work、study、drink、eat等。
非延續性動詞指動作極為短暫,瞬間結束。如:start、begin、hit、jump、knock等。
2)在本單元中,出現了以when和while引導的時間狀語從句。
<1> when表示“當……的時候”。從句中既可用延續性動詞,又可用非延續性動詞,這些動詞既可以表示動作,又可表示狀態。從句中的動作既可和主句的動作同時發生,又可在主句的動作之前或之后發生。如:
mary was having dinner when i saw her .
the boy was still sleeping when his mother got home yesterday morning .
<2> while表示“在……的時候”、“在……期間”。它強調主句的動作與從句的動作同時發生或主句的動作發生在從句的動作過程中。while從句中必須是表示動作或狀態的延續性動詞。如:
the weather was fine while we were in beijing .
she called while i was out .
如果主句的動作在從句的動作過程中發生,從句常用進行時。如。
while we were swimming someone stole our clothes .
don't talk so loud while others are working .
總結:
<1> when可指時間點,又可指時間段,從句中可用延續性動詞,也可用非延續性動詞。
<2> while總是指一個時間段,從句中必須用延續性動詞。
6. ufo:unidentified flying object 不明飛行物
1947年6月24日,一名叫做阿諾德的美國商人,架著一架小型飛機在華盛頓州上空,發現一組巨型不明飛行物以1000公里左右的速度,同他一起在空中翱翔。阿諾德的有關目擊報告第一次引起公眾的興趣,從此“飛碟”或ufo便迅速流傳開來。
7. the boy was walking down the street when a ufo landed .當一個ufo著陸的時候,那個男孩正在街上走。
land n. 陸地,地面 v. 登陸,降落
8. at around ten o'clock in the morning .
在上午,在早晨 in the morning
在下午 in the afternoon
在晚上 in the evening
在十點鐘左右 at around ten o'clock
在正午 at noon
在晚上 at night
*請注意介詞的不同
9. take off
(1)脫下 eg. please take off your coat . it's warm in the room .請脫下大衣,屋子里面很暖和。
(2)起飛 eg. the girl was eating the icecream when the ufo took off .當ufo起飛的時候,那個女孩正在吃 冰激淋。
10. talk on the phone 通過電話談話
注意:這里要用介詞on
11. get out of the shower 洗完澡出來
get out of the ufo 從ufo中出來
get out 出來
12. i was walking down the street when a ufo landed right in front of me .當一個ufo恰好落在我面前的時候,我正在街上走。
right在這里是副詞,“恰好”“正好”的意思,表示強調。
例如right now(現在) right here(就在這兒)
right in front of me 恰好在我前面
13. be surprised (某人)很吃驚
eg. he was surprised when i saw him .我看見他的時候,他很吃驚。
另外,surprise sb. 指“讓某人吃驚”
eg. i don't want to surprise you .我不想讓你吃驚。
14. before the police arrived , the alien left the shop .在警方到達之前,外星人離開了商店。
before“在……之前”引導時間狀語從句
15. be scared (某人)給嚇壞了,害怕了
eg. he was scared when he heard the strange voice .當他聽到了那個奇怪的聲音,他害怕了。
16. run away 逃跑
17. walk around the station 在車站走來走去
18. she didn't think about looking outside the station .她沒想到過要往車站外面看一看。
think about 考慮
looking outside the station 是動名詞短語,做think about的賓語。
look outside 往外看
while hai yan was at the doctor's , i was going to class .當海燕在診所的時候,我正要去上課。
at the doctor's 在診所(醫院)
at the barber's 在理發店
fill in the missing letters in these words.
1.what's the weather like there? it's cold and w .
2.what was he doing? he was cooking d .
3.─let's go to a ball game t .
─sorry, i can't.i have to study this evening.
4.while the alien was visiting the museum, the boy called the tv s .
5.the boy was walking down the street when a ufo l .
iii.choose the correct answers.
( )1.she said she was having a party for mary saturday.
a.on b.in c.at d.for
2.i on the phone when a friend went into a barber's shop.
a.talked b.was talking c.talk d.is talking
3.what about more trees to keep the air clean?
a.to plant b.plant c.planting d.planted
4.when the ufo took , the girl was in the shop.
a.out b.off c.on d.up
5.it will be to work out this problem in some years.
a.enough easy b.easily enough
c.easy enough d.very easily
6.how i was at that time!
a.surprised b.surprise c.surprising d.surprise
7.i am sorry you've missed the train.it ten minutes ago.
a.left b.was leaving c.will leave d.leaves
8. john was walking to school, he saw a cat in a tree. a.because b.since c.while d.if
9.my mother often asks me early.
a.get up b.got up c.getting up d.to get up
10.she said she a paper kite at 7: 00 yesterday.
a.makes b.is making c.will make d.was making
v.choose the right words to fill in the blanks.
i had a very unusual experience on sunday.at 1 ten o'clock in the morning, i was walking down the street when a ufo 2 right in front of me.you can imagine how 3 it was! an alien 4 out and walked down centre street.i followed 5 to see where it was going, and was very 6 when it went into a souvenir shop.while it was looking 7 the souvenirs, the shop assistant 8 the police.before the police arrived, the alien left the shop and then 9 the museum of flight.while the alien was in the museum, i called the tv station.isn't that 10 !
( )1.a.all b.least c.first d.around
( )2.a.took off b.landed c.flew d.stopped
( )3.a. happy b.strange c.exciting d.upset
( )4.a.got b.jumped c.climbed d.ran
( )5.a.them b.him c.it d.that
( )6.a.excited b.exciting c.surprising d.surprised
( )7.a.for b.at c.out d.after
( )8.a.called b.asked c.shouted d.visited
( )9.a.came b.walked c.visited d.went
( )10.a.funny b.fantastic c.disappointing d.amazing
What were you doing when the UFO arrived教案 篇2
review of units 1—3
一. 重點詞匯
1. as
as作為連詞,引導時間狀語從句,“當……的時候”,一般用于一般過去時。
例如:
as he explored the sea,he took a lot of pictures.
他在探海時,拍了許多照片。
還可以引導原因狀語從句,只說明一般的因果關系,語氣比because弱,說明比較明顯的原因,它引導的從句通常放在句首,有時也放在句尾。
例如:
as the car is expensive,we can’t buy it.
由于汽車太貴,我們買不起。
as everybody has come,we can set off.
既然大家都到了,我們可以動身了。
as soon as 一……就
例如:
as soon as he arrived in france,he called me.
他一到法國,就給我打電話。
as…as… 表示雙方程度相等,“和……一樣”。
基本句式:
a、主語+謂語(系動詞)+as+原級形容詞+as…
例如:
xiao li is as tall as his brother.
小李和他哥哥一樣高。
your jacket is as new as mine.
你的茄克衫和我的一樣新。
b、主語+謂語(行為動詞)+as+原級副詞+as…
例如:
he speaks french as fluently as you.
他說法語和你說得一樣流利。
wang ying teaches maths as conscientiously as her sister.
王瑩教數學和她姐姐一樣認真。
2. a few;few;a little;little
few或a few在句中修飾可數名詞,后接可數名詞復數;也可用來代替復數名詞。其中few表示否定,意為“幾乎沒有”,a few則表示肯定,意為“有一些”。
例如:
few people lived here many years ago.
許多年前幾乎沒有人住在這兒。
look!you made a few mistakes in your homework.
看!你在作業中出了幾處錯。
little或a little在句中修飾或代替不可數名詞。其中little表示否定,意為“幾乎沒有”,a little表示肯定,意為“有一點”。
例如:
—how much wine did he have last night?
昨天晚上他喝了多少酒?
—just a little.
只喝了一點點。
hung up,we have little time left.
快點,我們沒有多少時間了。
a little還常用來修飾形容詞、副詞、動詞,也可以修飾形容詞或副詞的比較級。
例如:
all of them felt a little tired.so they stopped to have a rest.
他們都感到有點累,所以他們停下來休息。
lucy runs a little faster than i.
露茜跑得比我快一點。
3. a little和a bit
a bit和a little通常可互換,也可修飾動詞、形容詞、副詞。但在修飾名詞時有區別:a little可直接修飾不可數名詞;而a bit則要與of搭配才能修飾名詞。
如:
please open the windows.it's a bit hot.
請把窗戶打開,有點熱。
this morning he only had a bit of milk for breakfast.
今天早上他早餐只喝了一點牛奶。
注意:
not…a little意為“非常、很多、不少”,相當于very或quite等;而not…a bit則表示“一點也不”,相當于not at all等。
例如:
the boy isn't a bit hungry.
那男孩一點也不餓。
the boy isn't a little hungry.
那男孩非常餓。
4. besides,except,but
這三個詞都可以用來表示轉折,但是用法有所區別:
(1)except與besides 用于肯定句時,except意為“除…外(不再有)”;besides意為“除…外(還有)”:
例如:
we all passed the exam besides tom.
除了湯姆外,我們也都及格了。(湯姆也及格了)
注意:
besides在句中的位置較活,可放在句首,亦可放在句中或句末;而except多放在句尾。
(2)except前幾乎總有all,any,every,no及其復合詞等詞,而besides前面可用也可不用,依句意而定:
例如:
he answered all the questions except the last one.
除最后一個問題沒答外,其余問題他都答了。
all of them went to beijing last summer besides tom.
除了湯姆外,他們去年夏天也都去過北京。
(3)except,but,besides用于否定句時,可以互換。
如:
there aren’t any other people to be considered besides/except/but you.
除你之外,其他人將不予考慮。
i didn’t look anywhere besides/except in your bedroom.
除了你的臥室外,我哪兒也沒去找。
(4)but和except都可以和for連用,構成短語;也可跟 that 從句做賓語。
如:
l asked nothing from him but/except that he should write to me every other week.
我只要求他每兩周給我寫一封信。
you can't succeed in the exam but/except that you will work still harder.
你若不比以前學習更用功些,是不可能考上的。
二. 重點句型
1. there be …
是“某處有某人或某物”的句型表示“存在”,注意:本句型要用就近一致的原則。
另外,there be句型有一些擴展形式:there + live(lie,stand,come,go)+主語+其它。
如:
(1)once upon a time,there lived a king.
(2)there goes the bell.
(3)on the hill(there)stands a house.
注意此句:there will have a class meeting this thursday afternoon.是錯誤的。
應將其改為:there will be a class meeting this thursday afternoon.
對there be句型中的主語提問時,無論主語是單數還是復數都用“what’s + 地點狀語?”
如:
there are five apples on the plate.→what’s on the plate?
2. too…to,so…that…和enough to do sth. 的句式在一定的情況下可以互換。
(1)在肯定句中含so … that …的復合句可以轉換成含有enough to do sth. 結構的句子。
如:
he worked so hard that he finished the work in time.
→he worked hard enough to finish the work in time.
if your son feels well enough to watch tv by then,he’ll be fine after the game.
→if your son feels so well that he can watch tv by then,he’ll fine after the game.
(2)在具有否定意義的句中,三者可以相互轉換,但應注意too…to在和enough to do sth. 與so…that…轉換時,應用句中形容詞的反義詞或將that從句改為否定句。
如:
he is too young to join the army.
→he is so young that he can’t join the army.
或:he isn’t old enough to join the army.
(3)如果so…that…結構中主句和從句的主語不是一致的,應在enough to do sth和too…to結構中的不定式前加上“for sb.(sth.)”的短語。
如:
english is so useful that all of us should learn it well.
→english is useful enough for us to learn well.
the maths problem is so difficult that i can’t work it out.
→the maths problem is too difficult for me to work out.
或: the maths problem isn’t easy enough for me to work out.
3. like后既可接動詞-ing形式,也可接動詞不定式。含意卻有所不同。
如:
he likes swimming in summer.(表示習慣愛好)
it’s very hot. he would like to(have a)swim.
(表示具體的一次行為):hate等也有類似的用法。
三. 綜合檢測
ⅰ. 看圖,根據句意將單詞填寫完整。
1. the new hospital is a big b_ _l_ _ng.
2. some sc_ _nt_ _ts believe that there will be such robots in the future.
3. they help their mother with the h_ _s_ _ork.
4. we buy a t_ _k_t to get a seat on a bus,train,or airplane.
5. it’s a lovely p_rr_t,isn’t it?
6. there is a big k_t_h_n in the house.
ⅱ. 單項選擇
1. there is going to ______ a sports meeting in our school next week.
a. be
b. have
c. open
d. hold
2. ______ i open the window? it’s so warm here.
a. must
b. will
c. shall
d. would
3. he doesn’t know _____ english because he has studied it for only ______ weeks.
a. much,a few
b. little,few
c. few,a little
d. a few,a little
4. -______ is it from our school to beijing?
-about half an hour’s bus ride. shall we go and visit it?
a. how long
b.how often
c how far
d. how much
5. the sun is _______ from us than the moon.
a. more father
b. much farther
c. very far
d. more far
6. there _______ a sports meeting in our school next week.
a. will have
b. will be
c. will hold
d. was
7. this film is worth _______.
a. read
b. reading
c. seeing
d. to read
8. there are _____ people in the park during holidays.
a. so many
b. such many
c. many too
d. many such
ⅲ. 完形填空
after breakfast i got out my 1 ,i had to do my math homework on saturday. 2 i think we never need to 3 math in our daily lives. 4 can do all our counting,can't they? i spent the whole 5 doing the math exercises. my mother watched me all the time.
at 6 i finished all! my mother was pleased. but i said in my heart,“i 7 math!”
soon after 8 ,mother said,“wendy,it's already time for you to do your 9 homework!”geography! how i like geography! i like mr. tomlinson. he always takes us 10 the world in his class. mr. tomlinson asked us to plan a trip to egypt. i made my plan 11 . it 12 me nearly the whole afternoon. mother was a bit 13 . she asked,“when will you do your other homework ?”so i had to spend the 14 evening not watching tv but 15 homework.
1. a. workbook b. note c. text d. story
2. a. though b. because c. but d. so
3. a. learn b. teach c. study d. use
4. a. parents b. computers c. teachers d. friends
5. a. evening b. afternoon c. morning d. night
6. a. last b. first c. least d. most
7. a. feel like b. hate c. love d. like
8. a. lunch b. breakfast c. dinner d. supper
9. a. french b. english c. geography d. maths
10. a. with b. for c. to d. around
11. a. fast b. carefully c. careless d. quickly
12. a. took b. spent c. cost d. used
13. a. sad b. worried c. happy d. angry
14. a. some b. whole c. all d. most
15. a. do b. to do c. doing d. did
ⅳ. 閱讀理解
it's eight in the morning. mr. robert is free from work. he is now looking through a list of tv programs with his little son tony.
channel 2
7: 30 morning news
14:40 olympic games: women's tennis single final
15:30 arts and cultures
16:50 cartoon: crayon shinchan
18:20 olympic games: men's table tennis double final
channel 9
9:00 chinese history
10:30 cartoon: king lion
21:15 traveling in china
22: 30 olympic games: special report
channel 8
9:55 olympic games: men's 100-metre race final
11:40 olympic games: the olympic rings(環)
20:40 tv serials: sunrise
22:09 film: spiderman
23:57 olympic gram: men's high jump final
1. mr. robert plans to watch tv in the morning and he doesn't show much interest in sports and games. which channel would he like to choose?_______.
a. channel 2.
b. channel 8.
c. channel 9.
d. channel 2 and channel 9.
2. at night,mr. robert wants to know the results of the olympic games of the day,he may choose _______.
a. channel 2,women's tennis single final
b. channel 2,men's table tennis double final
c. channel 8,men's high jump final
d. channel 9,special report
3. tony likes cartoons very much. but he isn't allowed to watch them in the morning. he has to finish his homework first. so which program can he choose?_______.
a. crayon shinchan.
b. sunrise.
c. spiderman.
d. king lion.
4. tony is a basketball fan. what will he feel after reading through the list?_______.
a. surprised.
b. disappointed.
c. interested.
d. excited.
5. by watching tv today,how many results of the olympic games finals can mr. robert at least get to know if he would like to?_______.
a. two.
b. three.
c. four.
ⅴ. 補全對話:
a: where is tom?
b: he can’t come to school.
a: what’s __1__ __2__ him?
b: he __3__ __4__ his bike and __5__ himself.
a: did he hurt __6__?
b: yes,his left leg __7__ broken.
a: i’m sorry to __8__ that. did he go to __9__ the doctor?
b: yes,the doctor told him to stay __10__ bed for two weeks.
參考答案:
ⅰ. 看圖
1. building
2. scientists
3. housework
4. ticket
5. parrot
6. kitchen
ⅱ. 單項選擇
1. 此題考查學生句子中的詞語搭配。“舉行運動會”為hold a sports meeting,但句中有“there”一詞,決定要用there be句型,表示“某時有…”,雖然have也有“有”的含義,但它是“(某人/某物)有”故本題答案為a。
2. 此題考查學生對助動詞、情態動詞的理解。will,shall,would都有征求對方意見之意,語氣都很委婉、客氣,但它們接的人稱代詞不同。will,would常接第二人稱you,shall接第一人稱i和we。故此題答案選c。
3. 此題考查學生對little/ a little,few / a few的理解。a little/ little修飾不可數名詞,a few/ few修飾可數名詞。而a little,a few表示“有點,少數幾個”,在句中有肯定含義;little/ few表示“少數”,“幾乎沒有”在句中有否定含義。此題中english是不可數名詞,weeks是可數名詞,所以答案為a。
4. 本題考查疑問詞的用法。how long指時間長短,如two days;how often問頻率,如three times a day;how much問(不可數)多少;而how far問距離,而本題half an hour’s bus ride指的是距離,故選c。
5. b much, a little, a bit等可以修飾形容詞的比較級。
6. b 同第一題。
7. c 看電影要用動詞see,worth doing表示值得做……。
8. a so表示程度。
ⅲ. 完形填空
1. a 從下文“i had to do...”,可看出是拿出練習本。
2. c 前后有轉折關系。
3. d use表示運用,符合文意。
4. b 作者認學數學無用,日常生活用不上數學,因為平時有電腦。
5. c 吃完早飯就做數學作業,可推斷是上午。
6. a at last 表示“最后”的意思。
7. b 由上文,可知道作者對數學的態度。
8. a 上午做數學,中飯后,也就是下午,做地理練習。
9. c 從下文可知答案。
10. d around意為“在……周圍”,take sb. around the world的意思是“帶領某人周游世界”。
11. b 從作者對地理的態度,可知他的計劃認真。
12. a it takes sb. time to do sth.是固定句型,意為“花時間干某事”。
13. b 從上文可知,媽媽對作者花了整個下午學地理有點擔心。
14. b the whole=all the,表示“全部的”,“整個的”。
15. c but 作介詞,后接v-ing分詞,和前面not watching連用,意思是“不是……而是……”。
ⅳ. 閱讀理解
1. c 文中說mr. robert不喜歡看體育和比賽節目,而上午只有channel 9 的節目不是體育和比賽,故選c。
2. d 從這幾個晚上的節目來看,只有奧運會特別節目才會報導當天奧運會的結果。
3. a 細節題。 tony上午要做作業,看不成動畫片,只好下午看channel 2動畫片節目。
4. b tony 是個球迷,而這些節目中沒籃球,他當然很失望。
5. c 細節題。節目表上列出了。
ⅴ. 補全對話:
1. wrong 2. with 3. fell 4. off 5. hurt
6. badly 7. was 8. hear 9. see 10. in