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1、2022年高一英語《Unit 2 English around the world》-Words and expressions學案
姓名:_______________ 班級:______________
學習目標:讓學生掌握第二單元的單詞及短語發(fā)音、拼寫及中文意思。
學習重點:第二單元單詞表中的黑體單詞及短語。
學習難點:掌握本單元單詞及短語的用法。
預習案
I. Read the new words and expressions in Unit1 and try to master the black words and expressions.
II. 根據英
2、文寫出中文意思,并掌握。
1. because of ___________ 2. e up___________
3. at present___________ 4. make use of_________
5. such as___________ 6. play a part (in) ___________
III. 掌握下例重點單詞的發(fā)音及中文意思寫出單詞。
1. elevator/'el?ve?t?/___________ 2. official/?'f??l/ ___________
3. voyage/'v???d?/______
3、_______ 4. actually/'?kt?u?l?/___________
5. gradual/'gr?d?u?l/_______ ____ 6. vocabulary/v?'k?bjul?r?/ _______
7. identity/a?'dent?t?/___________ 8. Singapore/,s??g?'p?:/ _______
9. recognize/'rek?gna?z/________ 10. lightning/'la?tn??/________
新授探究案:
I、檢查預學案的完成情況(請學生齊讀或個別讀預學案中的重點單
4、詞及抽查短語掌握)。強化音標,突破重點單詞的讀法。
II、掌握以下詞的用法。
1. present n. 禮物;現在 adj. 在場的;目前的 vt. 贈送;提出
用法點撥 :present 可作名詞,動詞和形容詞。 作形容詞時,意為“出席的;在場的;在座的”,常作表語或后置定語;作動詞時讀/pr?'zent/,意為“呈送;贈送;提出”。
常用結構:at present/at the present time目前 be present at出席
【即學即練】
完成句子
①出席會議的人都贊同這個計劃。 All the people who ______ _____
5、_ at the meeting were for the plan.
②目前我們還沒抓到這個賊。We haven’t found the thief ______ ______ .
2. mand n.&vt. 命令;指令;掌握
常用結構:get/have a good mand of... 精通……;掌握……mand sb. to do sth. 命令某人做某事
mand that ... 命令……(從句用虛擬語氣,即should+ do 形式,should可省略)
【即學即練】
完成句子
①他命令手下撤退。 He ______ his men ______ re
6、treat.
②她下令把那些囚犯釋放。 She manded that the prisoners ______ ______ ______ .
用法點拔:mand后面的賓語從句、表語從句或同位語從句要用虛擬語氣,謂語形式是should+動詞原形,可省略should。有此種用法的動詞還有:demand, order, suggest, advise, insist, request等。
3. request vt.& n. 請求;懇求;要求
用法點撥: request可作動詞或名詞,意為“請求,要求”; 作動詞用時,其后從句跟虛擬語氣,其結構是should+動詞原形,且should
7、可省略。
【速記名片】常用虛擬語氣的動詞口訣:一堅持(insist),二命令(order, mand),三建議(advise, suggest, propose),四要求(ask, demand, request, require)。
常用結構:request sb. to do sth. 請求某人做某事request that sb. (should) do sth. 要求某人做某事
【即學即練】
完成句子
①這封信要求我們在六周內搬出這所房子。The letter _____ ____ ____ ____ the house within six weeks.
②老師要
8、求學生們對考試做充分的準備。
The teacher made a request that the students ______ ______ ______ for the exams.
4. recognize vt. 辨認出;承認;公認
【聯想拓展】recognized adj.公認的;經過驗證的
常用結構:recognize sb.認出某人recognize...as...認定;承認……為……be recognized as被認為是……
recognize sb./sth....to be...認為某人/某事物是……recognize that ...承認……
【即
9、學即練】
完成句子
①你的變化太大了,我簡直認不出來了。 You have changed so much that I can hardly ______ ______ .
②許多人都沒有看到這一切正處于被否定的危險之中。
Many people fail to ______ ______ all these things are in danger of being denied.
當堂檢測案:
I. 翻譯下列詞組
1. 因為,由于___________ 2. 走近,上來,提出___________
3. 現在,目前___________ 4. 利用,
10、使用___________
5. 例如---,像這種的___________ 6. 扮演一個角色,參與___________
II. 單詞拼寫
1. He looks handsome and gentle, but a______ he is a thief.
2. Do you believe that managers should have authority to _______(命令)their subordinates(屬下)?
3. Don’t push me for an answer to your ______(請求).
4. Didn’t you
11、 ______ (辨認出)my voice?
5. He drew a ______ (直的)line on the paper.
課后練習案:
I. 動詞填空
base, enrich, mand, request, recognize, conquer, speak
1.__________on a real story happening in Shenzhen, the film attracted a lot of audience.
2.__________ several small countries, the king felt proud and decide
12、d to call his kingdom empire.
3.Children in France __________ to learn German when France __________ by Prussian soldiers.
4.You should try your best __________ your knowledge when you are young.
5.__________ the general manager was her former classmate, Jane let out a cry of surprise.
II. 熟讀
13、單詞
III. 預習課文
學后反思:___________________________________________________________________________
_____________________________________________________________________________________。
答案:
II. 掌握下例重點單詞的發(fā)音及中文意思寫出單詞。
1. 電梯,升降機 2. 官方的,正式的,公務的 3. 航行;航海 4. 實際上;事實上
5. 逐漸的,逐步的6. 詞匯,詞匯量,詞表 7. 本身,本體,身
14、份 8. 新加坡 9. 辨認出,承認,公認 10. 閃電
III.根據英文寫出中文意思,并掌握。
II、掌握以下詞的用法。
1. 答案:①were present ②at present
2. 答案:①manded; to ②(should) be set free
3. 答案:①requested us to leave ②should be well prepared
4. 答案:①recognize you ② recognize that
當堂檢測案:
1. because of 2. e up
3. at present 4. make use of
5. such as 6. play a part (in)
II. 單詞拼寫
1. actually 2. mand 3. request 4. recognize
5. straight
課后練習案:I. 動詞填空答案:1.Based 2.Having conquered 3.were demanded,
was conquered 4.to enrich 5.Recognizing