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      學(xué)習(xí)啦>學(xué)習(xí)方法>高中學(xué)習(xí)方法>高一學(xué)習(xí)方法>高一英語(yǔ)>

      高一英語(yǔ)必修1Unit2知識(shí)梳理、重點(diǎn)詞匯解析人教版(3)

      時(shí)間: 雪珠631 分享

        (1)such as 用于列舉事物時(shí)常放在所列舉事物與前面的名詞之間,且其后不用逗號(hào),直接跟所列舉的事物,可與 like互換。它所列舉的事物的數(shù)量不能等同于前面所提的事物的總和,否則就用 that is或 namely。

        (2)for example 主要用于舉例說(shuō)明,其前后多用符號(hào)隔開(kāi)。其位置比較靈活,可位于句首、句中或句末(such as只能位于所列舉的事物之前)。

        (3)that is 相當(dāng)于 namely,它所列舉的事物的總量等于前面所提到的事物的總和。

        (4)and so on 對(duì)幾個(gè)事物進(jìn)行列舉時(shí),在說(shuō)了其中的幾個(gè)以后,用...and so on進(jìn)行概括,說(shuō)明還有例子,但不一一列出了。

        [應(yīng)用2] (1)My daughter studies four subjects in school, ____________, Chinese, maths, English and P.E.

        (2)Overcooking, ____________, destroys many nutrients.

        (3)He can speak some other languages, ____________ French and German.

        (4)There are some books, pens, erasers ____________ in my bag.

        3. especially/ specially

        【解釋】

        especially意思是“尤其,特別”,表達(dá)事物的不尋?;蛱貏e重要

        specially 指為了某一目的,專(zhuān)門(mén)做某事

        【練習(xí)】用上面所提供的辨析詞的適當(dāng)形式填空

        1). Our city is very beautiful, ___________ in spring. 我們城市很美麗,尤其在春天。

        2). He came here ___________ to ask you for help. 他是專(zhuān)程來(lái)這里向你求助的。

        答案: 1). especially 2). specially

        4 a number of / the number of

        【解釋】

        a number of意思是“若干;許多”

        the number of意思是“……的數(shù)目”

        【練習(xí)】用上面所提供的辨析詞的適當(dāng)形式填空

        1). Today ___________ people learning Chinese in the world is raising rapidly.

        2). ____________ books in the market are in English.

        答案: 1). the number of 2). A number of

        II詞性變化 (旨在提供語(yǔ)法填空所需材料)

        1. actual adj. 實(shí)際的 actually adv. 實(shí)際上;事實(shí)上

        2. base n. 基地;基礎(chǔ) base v. 以……為根據(jù) basic adj. 基本的

        3. east n. 東方 eastern adj. 東方的;東部的

        【練習(xí)】用括號(hào)內(nèi)所提供詞的適當(dāng)形式填空

        1) What did he _________ say? (actual)

        2) The __________ cost was much higher than we had expected. (actual)

        3)My knowledge of physics is pretty _________. (base)

        4)She used her family's history as a _________ for her novel. (base)

        5)This novel is ________ on historical facts. (base)

        6)He is interested in ________ customs. (determine)

        7) The wind is blowing from the __________. (determine)

        答案: 1) actually 2) actual 3) basic 4) base

        5) based 6) eastern 7) east

        重點(diǎn)詞匯

        1. present n. 禮物adj. 在場(chǎng)的;目前的vt. 贈(zèng)送

        [典例] 1). The mountain bike is a birthday present from my parents.這輛山地自行車(chē)是父母給我的生日禮物。2). I am afraid I can’t help you at present. 恐怕現(xiàn)在我沒(méi)法幫助你。

        3). In the present case, I advise you to wait. 按照目前的情況,我建議你等等。

        [重點(diǎn)用法]

        at present=at the present time=now 目前,現(xiàn)在

        be present at 出席;到場(chǎng)(反義: be absent from)

        present sb.with sth = present sth. to sb.把某物送給某人

        [練習(xí)] 中譯英

        1). 所有(那些)在場(chǎng)者一眼就看出那個(gè)錯(cuò)誤。

        2). 這本書(shū)是哥哥贈(zèng)送給我的。

        答案: 1). The mistake was obvious to all (those) present.

        2). This book was a present from my brother.

        2. command n.& v. 命令;指令;掌握

        1). The officer commanded his soldiers to fire. 那名軍官命令士兵們開(kāi)火。

        [重點(diǎn)用法]

        command sb. to do sth 命令某人做某事 be under the command of 由…指揮,由…控制

        be in command of 控制… be at one’s command 聽(tīng)任某人支配

        have / take command of… 指揮…

        [特別提醒] command后接that從句時(shí)要用虛擬語(yǔ)氣

        [練習(xí)] 用適當(dāng)?shù)慕樵~填空

        1). For the first time in years, she felt ______ command of her life.

        2). The army is __________ the king’s direct command.

        3). The police arrived and took command ________ the situation.

        答案: 1). in 2). under 3). of

        3. request n.& v. 請(qǐng)求;要求

        [典例] 1). Your requests will be granted. 你的請(qǐng)求能夠獲準(zhǔn)。.

        2). I requested him to help. 我請(qǐng)求他幫忙。

        [重點(diǎn)用法]

        request sb.to do sth.要求某人做某事

        request that sb (should) do 要求某人做某事

       ?、?He requested me ________ (write) a letter of recommendation.

        ⑵ He requested that I ________________(write) a letter of recommendation.

       ?、?The passengers _____________(request) to show their passports.

        [練習(xí)] 中譯英。

        1). 我是(特別)應(yīng)你要求而來(lái)。 2). 請(qǐng)不要吸煙。

        答案: 1). I came at your (special) request. 2). You are (kindly) requested not to smoke.

        擴(kuò)展===聯(lián)想:像command一樣,其后的名詞性從句的謂語(yǔ)用“(should)+ 動(dòng)詞原形”的常用詞有:

        一個(gè)“堅(jiān)持(insist)”;

        兩個(gè)“命令(order,command)”;

        三個(gè)“建議(suggest,advise,propose)”;

        四個(gè)“要求(demand,ask,require,request)”;

        4. recognize vt. 辨認(rèn)出;承認(rèn);公認(rèn)

        [典例]

        1). I recognized her by her red hat. 我根據(jù)她的紅色帽子認(rèn)出了她。

        2). Everyone recognized him to be the lawful heir/as the lawful heir. 大家都承認(rèn)他為合法繼承人。

        [重點(diǎn)用法]

        recognize…by sth 認(rèn)出或識(shí)別某人/某事物 recognize…as sth 承認(rèn)某人/某事物是

        recognize…to be承認(rèn)…是 recognize +賓語(yǔ)從句 意識(shí)到;承認(rèn)

        [練習(xí)] 中譯英 1). 人們都承認(rèn)他是他們理所當(dāng)然的領(lǐng)袖。

        2). 我認(rèn)出他是我朋友的哥哥。

        答案: 1). He is recognized to be their natural leader.

        2). I recognized him as my friend’s brother.

        5. straight adj.筆直的;正直的 adv. 直接;挺直

        [典例] 1). This is a straight road. 這是一條直路。

        2). She went straight from school to university. 她中學(xué)一畢業(yè)就馬上進(jìn)了大學(xué)。

        [練習(xí)] 中譯英1).我的領(lǐng)帶系得正不正?2). 一直往前看。

        答案: 1). Is my tie straight? 2). Look straight ahead.

        6. block vt. 堵塞;阻礙n. 街區(qū);木塊;石塊

        [典例] 1). He lives three blocks away from here. 他住的地方與此處相隔三條街.

        2). A large crowd blocked the corridors and exits. 人群把走廊和出口都堵死了

        [重點(diǎn)用法]

        a block of 一大塊 block out 堵住 block off 封鎖;封閉 block up 堵塞;阻礙

        [練習(xí)] 中譯英

        1). 他們?cè)诶@樓群散步。2). 大雪阻塞了所有通往蘇格蘭的道路。

        答案:1). They are taking a walk round the block.

        2). Heavy snow is blocking all roads into Scotland.

        7、actually adv. 實(shí)際上;事實(shí)上

        相近詞匯:in fact\as a matter of fact

        8.gradual adj.逐漸的,逐步的→gradually adv.逐漸地,逐步地

        9..native adj. 本地的,出生地的;天賦的

        n. 本地人;出生于某國(guó)的人

        be native to... 原產(chǎn)于某地

        one’s native country/land 本國(guó),祖國(guó)

        native place 出生地

        one’s native language 本國(guó)語(yǔ),本族語(yǔ),母語(yǔ)

        a native of 當(dāng)?shù)厝?產(chǎn)于……的動(dòng)/植物

        [即學(xué)即練1] (1)China is our ____________, and Chinese is our ____________.

        中國(guó)是我們的祖國(guó),漢語(yǔ)是我們的母語(yǔ)。

        (2)The tiger __________________ India.這種虎產(chǎn)于印度。

        (3)He is __________________ Beijing.他是北京人。

        答案.native country; native language;is native to;a native of

      高一英語(yǔ)必修1Unit2知識(shí)梳理、重點(diǎn)詞匯解析人教版(3)

      (1)such as 用于列舉事物時(shí)常放在所列舉事物與前面的名詞之間,且其后不用逗號(hào),直接跟所列舉的事物,可與 like互換。它所列舉的事物的數(shù)量不能等同于
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