2011暑假必備寶典之高一英語(yǔ)知識(shí)點(diǎn)總結(jié)Unit15-16(16)

【歸納】討論和評(píng)估贊成與反對(duì)時(shí)，英語(yǔ)中使用下列說

法，例如：

闡述優(yōu)點(diǎn)(advantages) 時(shí)：

①It's good for the economy.

②It can help many people in the future.

③It is cleaning and does not pollute the air.

④It is important for science.

⑤It brings people more comfort.

指出缺點(diǎn)(disadvantages)時(shí)：

①It is too expensive.

②It is dangerous or bad for your health.

③It is bad for the environment.

④It is unnecessary.

⑤Some people wm use it for other things.

[牛刀小試4]

      B. OK !

      C. Is that really necessary?

      D. That's it.

4. -- Don't make any noise. My child is sleeping.

    -- ____.

      A. No, I don't

      B. Oh, I'm sorry

      C. Yes, I know

      D. I didn't do that thing

    ☆精典題例☆

(  )1. Sometimes it was a bit boring to work there

    because there wasn't always ____ much to do．

    (2004 廣東)

    A. such    B. that

    C. more    D. very

    【解析】選B本題考查that作副詞的用法，在這里that

是副詞，等于so，有“那么”之意，much后面省略了work。

(  )2. "We can't go out in this weather," said Bob,

    ____ out of the window. (2004全國(guó)卷)

    A. looking    B. to look

    C. looked    D. having looked

    【解析】選A此題考查非謂語(yǔ)動(dòng)詞的用法，從句子

意思及結(jié)構(gòu)來看，此處應(yīng)用現(xiàn)在分詞做伴隨狀語(yǔ)。

(  )3. Do let your mother know all the truth. She

    appears ____ everything.

    A. tell    B. to be told

    C. to be telling    D. to have been told

    【解析】選D本題考查動(dòng)詞不定式的用法，不定式

有一般式、進(jìn)行式和完成式，還有主動(dòng)和被動(dòng)形式。一般

式表示動(dòng)作發(fā)生在謂語(yǔ)動(dòng)詞之后，進(jìn)行式表示動(dòng)作和謂語(yǔ)

動(dòng)詞所表示的動(dòng)作同時(shí)發(fā)生，完成式表示動(dòng)作發(fā)生在謂語(yǔ)

動(dòng)詞之前。

(  )4. Yes. ____ more words and expressions and you

    wm find it easier tO read and communicate.

    (2004上海)

    A. Know    B. Knowing

    C. To know    D. Known