Lesson1《Modern Heroes》教案

編輯: 逍遙路 關(guān)鍵詞: 高一 來源: 高中學(xué)習(xí)網(wǎng)

Lesson1《Modern Heroes》
預(yù)習(xí)與檢測

   根據(jù)課文內(nèi)容翻譯以下短語:
1.第一架載人宇宙飛船_______(the first manned spaceship )
2.發(fā)射,升空__________(lift off)
3.和……分離_______ (separate…from)
4.因為________ (because of )
5.21小時的太空飛行______(the 21-hour space flight)
6.第六次________ (for the sixth time )
7.做第七次環(huán)行________ (do the seventh circle)
8.回到地球大氣層_____ (return into the earth's atmosphere)
9.安全著陸________ ( land safely )
10.朝等待他的人群招手______ (wave to the crowds waiting for him)

知識探究

一.重點單詞
  1.separate vt.使分開,使脫離,使分裂,使隔離
Theory shouldn't be separated from practice.
   理論不應(yīng)該脫離實際。
   England is separated from France by the English Channel.
   英國和法國被英吉利海峽隔開。
   vi.分開,分手,分離,脫離
   We didn't separate till 8 o'clock.
   我們到8點才分手。
adj.分開的,分離的,個別的,獨立的
   This is a separated group.
這是一個獨立的團(tuán)體。
We will go on separate holidays.
我們將分別去度假。
拓展:
(1)separate A from B 把A 和B 分離/分開
(2) A and B be separated by C A和B被C分開
separate和divide比較
divide是將一個整體分成若干部分;separate是把相互連接,相互混雜或相互靠近的事物分離開。
  Let's divide you into three groups.
  讓我們你們分成三組。
  Please separate the good apples from the bad ones.
  請把好蘋果和壞蘋果分開。
運用:選擇填空
(1) As we joined the crowed, I got ____from my parents.
A.spared B.lost C.separated D.missed
答案: C get/be separated from 意為“被分開”。
(2)Taiwan, _____ from the mainland by the Taiwan Strait, is not a ___ country but part of China.
A. separated; separate B. separate; separated
C. separated; separated D. separate; separate
答案: A get/be separated from 意為“被分開”。它作定語或狀語用過去分詞。后separate是形容詞
2.complete v.
 (1)完成
  He completed his homework last night.
 他在昨天晚上把家庭作業(yè)完成了。
 (2)使完備,使完整
  One more volume will complete my set of Lu Xun.
  我只差一本書就可以有全套魯迅作品。
  拓展: complete adj.
  (1)完全的,全部的,完整的
  Is this a complete novel?
  這是一個完整的小說嗎?
  Give me a complete set of Dickens' novels.
  給我一套狄更斯全集。
  
  (2)(作表語)完成的,結(jié)束的
  When will the work be complete?
  這項工作什么時候完成?
  (3)(作定語)徹底的,完完全全的
  That result was a complete surprise to me.
  那個結(jié)果對我來說是完全意外
complete和finish比較
   complete比較正式,強調(diào)“結(jié)構(gòu)或布局的完整性”,常常指工程或事業(yè)方面。
finish 普通用語,強調(diào)“過程或步驟的完整性”,常常指工作或事務(wù)方面。
   finish后可接動名詞作“結(jié)束”解,而complete則不能。
   finish往往指消極性的“完成”,complete則指積極性的“完成”。
運用:選擇填空
(1)I need one more novel before my collection of Dicken's novels_____.
A.is completed B.has completed C.completes D.had completed
答案: A 考查“主將從現(xiàn)”和被動語態(tài)。
(2)When ____, the place will be open to the public next year.
A. to be completed B. being completed C. completed D. complete
答案: C 完整的句子是 When it is completed,考查“主將從現(xiàn)”和狀語從句的省略。
狀語從句的主語與主句的主語一致且含有 be 動詞,可以將從句的主語和 be 動詞省略,自然構(gòu)成分詞作狀語。
3.wave vi.(揮手)示意,致意;波動,飄動;(頭發(fā)等)呈波形;卷曲
She waved at him. 她對他揮手。
Her hair waves naturally. 她的頭發(fā)自然鬈曲。
  I waved to him from the window.
  我在窗口向他揮手致意。
  The weeping willow is waving in the breeze.
  垂柳在微風(fēng)中搖曳。
拓展:wave n.  
1)波,波浪 2)(手之)揮動,揮手示意 3)浪潮;(情緒的)高漲;(活動等的)高潮[(+of)] 如:
He gave me a wave.他對我揮手。
  A wave of anger swept over him. 他心頭涌起一股怒潮。
wave sb goodbye =wave goodbye to sb.向某人揮手道別
運用:翻譯句子
。1)她從窗戶向我們揮手告別。
 答案:She waved us goodbye from the window.
(2)旗幟在風(fēng)中飄揚。
答案:The flags were waving in the wind.
(3) 她的頭發(fā)自然鬈曲。
答案:Her hair waves naturally.

4. successful adj. 成功的 He is very successful.他非常成功。
拓展:success n. 成功; succeed v.成功; fail v.失敗; failure n.失敗; succeed in doing sth. 成功做某事; fail to do sth.未能做成某事
success 與 failure 是不可數(shù)名詞,但表示“成功的人/事”,“失敗的人/事”時是可數(shù)名詞。
運用:完成下列句子
(1)He succeeded________(finish)the task on time.
答案: in finishing
(2)She is ________ (success) as a teacher.
答案: a success
   (3) He ______ (fail) pass the exam.
答案:failed to
5. explore vt. 探測;探勘;在...探險
They explored this desert region in 1923.
他們于一九二三年在這荒漠地區(qū)探險。
拓展:explore vt. 探究,探索
The conference explored the possibility of closer trade links.
大會探討了在貿(mào)易上進(jìn)一步加強聯(lián)系的可能性。
vi.探索;考察;探勘;探險
exploration n. (+of) 勘查; 探測; 探索; 探究; 調(diào)查; 研究
His father is working on the exploration of cancer.
他的父親在從事癌癥的研究。
運用:翻譯
(1)他們那時已經(jīng)開始了對新世界的探索。
答案: They have begun the exploration of the New Word.
(2)對各種可能性的探索促進(jìn)了社會的發(fā)展。
答案:A full exploration of all the possibilities led to the social development.
6. afterwards adv.以后,后來,然后
He came back afterwards. 她然后就回來了。
拓展:
afterward ,afterwards與then的區(qū)別
英國人只用afterwards,美國人...afterwards和afterward通用。
then 有個固定搭配and then“Then”也可用于介詞之后,例:
From then on he refused to talk about it.
從那以后他就不再談這件事了。
afterwards 一般用于句尾,
運用:翻譯下列句子
(1)讓我們以后再談。
答案:Let’s talk afterwards
(2)咱們先去看戲,然后再吃吧。
答案:Let's go to the theatre first and eat afterwards.

二.重點詞組
  1.because of prep.因為,由于
He missed the first bus because of getting up late in the morning.
因為早晨他起來遲了,所以他沒有趕上第一班車。
拓展:because of 是介詞短語,后跟名詞,代詞,動名詞或 what引導(dǎo)的賓語從句, 在句中作表語或狀語。
I've chosen them because of their colors.
因為它們的顏色我選擇了它們。
He failed the exam because of his carelessness.
他因為粗心沒有通過考試。
because 是連詞,引導(dǎo)從句。試比較:
He cried because of the bad news that his father died last night.
他哭了,那是因為那個他父親昨晚去世的壞消息。
I've chosen them because they are beautiful.
  因為它們美麗我選擇了它們。
表示“因為”含義的短語還有 thanks to ,due to, owing to ,as a result of ,
for the sake of,on account of 等。其中due to 表原因時,不置于句首。
運用:選擇填空
(1)Li Hua came very late not ______the train but____ she was too tired.
A. because of; because B. because; because of
C. for; for D. because; for
答案:A because of 是介詞短語,后跟名詞,代詞,動名詞或 what引導(dǎo)的賓語從句 。
而 because 是連詞,引導(dǎo)從句 。
(2) It was _____her advice that we finish the task on time.
A. because of B. thank to C. because D. on account for
答案: A 參照單詞6解釋。D 是on account of 不是on account for。
2.China's first manned spaceship lifted off…
中國第一艘載人宇宙飛船升空了……
 lift off: (指火箭或飛行器)發(fā)射,升空,起飛;揭開
They are watching spaceship lift off quietly.
他們在靜靜地看著飛船升入太空。
拓展:
launch 也是“發(fā)射”的意思,但是及物動詞。 含有l(wèi)ift的常見短語還有:
(1) lift up 舉起,提起;使振奮,使受到鼓舞
(2) lift up one's voice 提高嗓音
(3) give sb.a lift 讓某人搭便車
(4) lift down 拿下來
(5)lift from 從...升起
運用:選擇填空
(1)When I turned on TV, I happened to see the rocket ______.
A. launching B. lifting off C. sending up D. putting up
答案:B 根據(jù)句意,賓補應(yīng)該是不及物動詞 且動作正在進(jìn)行。
(2) Can you give _____? My car is broken.
A. me a lift B. me lift C. lift D. my lift
答案:A give sb. a lift 讓某人搭便車
3.work out (計)算出;理解;事情的進(jìn)展情況;鍛煉; 制定 。如:
I couldn't work out what he said.
我不理解他講的。
I can't work out the problem.
我解決不了這個問題。
You are fat, so you must work out regularly.
你太胖了,應(yīng)該定期鍛煉。
拓展:
與work 連用的常見動詞短語還有
(1)work at從事于(跟學(xué)科名詞)
(2)work on 奏效;從事于
(3) work for為...而工作
(4)in work 有工作
(5) out of work 失業(yè)
(6) at work在工作
運用 :翻譯下列句子
(1)他有工作。
答案 :He is in work./He has a job.
(2) 他們失業(yè)已經(jīng)有三年了 。
答案: They have been out of work for two years.
(3)她在工作。
答案:She is at work.
(4)事情的結(jié)果對我們很不錯。
答案 :The things worked out quite well for us .
(5)他正在寫一本新的小說。
答案:He is working on a new novel.
4.let out 釋放,;發(fā)出(叫聲等);泄露(秘密);(把衣服等)加寬
The air in the tire was let out by the naughty boy.
輪胎的氣被那個淘氣的男孩給放了。
Mom let my shirt out.
我母親把我的襯衣加寬了。
Don't let out the secret.
不要泄露了這個秘密。
拓展:
與let 連用的常見動詞短語還有:
(1)let alone 更不用說;不管
(2)let go 放開,釋放
(3) let sb. do sth.讓某人做某事
(4) let sb. down 使某人失望
(5)let through 讓通過,放過
(6) let the cat out of the bag.漏底,泄露天機(jī)
運用:選擇填空
He ____ he had quarreled with his wife and that he hadn't been home for a couple of weeks.
A. let out b. took care C. made sure D. made out
(2005年湖南省高考題)
答案: A let out 為“ 泄露”的意思
5.at ... speed 與 with ...speed
拓展:
at the speed of或者at ... speed,意為“以……的速度”。而當(dāng)speed被all, lightning,
great等修飾時,介詞應(yīng)用with。 可用一句口訣來幫助記憶:都(all)以閃電般(lightning)大(great)的速度。
運用:翻譯
(1)我們的車在公路上飛快行駛。
答案: Our car was running with great speed on the road.
(2)The Long March No.2 Rocket sent up the satellite into space at the speed of 11.2
kilometers per second.
答案: 長征二號火箭以每秒鐘11.2公里的速度將衛(wèi)星發(fā)射到太空。
三.重要句型
1.The spaceship,called Shengzhou Ⅴ,was carrying…Yang Liwei…
called…過去分詞作非限制性定語
拓展:
過去分詞和現(xiàn)在分詞短語都可作定語。區(qū)別是如果分詞短語與前面的邏輯主語是主謂關(guān)系用現(xiàn)在分詞短語,是動賓關(guān)系的用過去分詞短語。如:
  The man, talking with my father there, is a football player.
那的男的是足球運動員,他正在和我父親在那里講話。
  This project,completed in July,brought water to the dry areas.
  這項工程于七月份完工,它給干旱地區(qū)帶來了水。
運用:翻譯下列句子
(1)那本小說非常好,是李雷買的。
答案:The novel, bought by Li Lei, is very good.
(2)那個人是我們的老師,他站在樹前。
答案: The man, standing in front of the tree, is our teacher.
2. As Yang Liwei returned into..., ready to collect him.
ready to collect him為形容詞短語作狀語。
拓展:
形容詞或形容詞短語作狀語,主要是表示主語的性質(zhì),狀態(tài)或特征。如:
He came back, cold and hungry.
他回來了,又冷又餓。
She cried, full of happiness.
她哭了,充滿了幸福。
運用:翻譯下列句子
(1)他躺在那里,一點不能動。
答案: He lay there, unable to move.
(2)那孩子站在那里,充滿了恐懼。
答案:The boy stood there, full of fear.
3. Pat was in the bathroom...when she heard a crash.
when=at that time suddenly 這時,在那時,表示動作的突然性。如:
I was doing my homework when there was a knock on the door.
我正在做作業(yè)這是有人敲門。
拓展:在下列結(jié)構(gòu)中也是此意:
was/were doing sth...when....正在做某事這時...
had done sth....when.... 剛剛做完某事這時...
was/were about to do sth....when.....= was/were on the point of doing sth.
正要做某事這時...
運用:選擇填空
(1)Kate was holidaying with her friends in the open air_____ she was bitten on the leg by a snake.
A. when B.while C. since D. until
答案: A while后要跟延續(xù)性動詞而bite不是。 when 為“這時”。
(2) I was about to leave ______the telephone rang.
A. when B. while C. since D. as
答案: A was/were about to do sth....when..... 正要做某事這時...
4.too...to...太... 而不能...
The question is too difficult to answer.
這個問題太難了以至于我回答不了。
The box is too heavy for him to carry.
那個箱子對他來說太重了,他搬不動。
拓展:
too后接形容詞或副詞 , to 后接動詞
此句型有時可以與enough to do 互換使用。如上一句可改為:
The question is difficult enough to answer .
too…to…結(jié)構(gòu)在以下幾種情況下表示肯定:
(1) 當(dāng)too后的形容詞是表示心情的形容詞,如:glad, pleased, surprised, happy, eager, anxious, thankful 等時,too此時相當(dāng)于very 或very much。
He was too anxious to leave then.他那時非常急于離開。
(2) 如果在 too 前面加上 only, but. all, simply時,這個結(jié)構(gòu)表示肯定。too帶有贊賞的感情色彩。如:
She will be only too pleased to help you.她極高興幫你。
(3)too … to與 never, not 連用時也表示肯定。如:
It’s never too late to learn.學(xué)習(xí)永不為遲。
運用: 句型轉(zhuǎn)換
He is too young to join the army.
he isn't______ ______ to join the army.
答案: old; enough
翻譯下列句子
(1)她非常吃驚地看到安如此生氣。
答案:She was too surprised to see how angry Ann was.
(2)英語并非難學(xué)。

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