高二英語教材知識點總結及重難點解析Unit19-20
a. as long as b. as far as c. just as d. even if
[考查目標] 本題考查連詞的用法。
[答案與解析]b 選項a中的 as long as 表示“只要”;選項b中的 as far as 跟其后的i can see 一起表示“據我看,據我所知”;選項 c 中的just as表示“就在……時”;選項d中的even if表示“即使”。
【考點2】lf you offered me six times what you have just offered, i would still take my pound of flesh. 如果你給我已經支付的六倍的錢。我還是要拿走我的那磅肉。倍數的表達方式有如下幾種:
① a + be + 倍數 + the + 長(寬、高)的名詞形式 + of + b。例如:
the new building is four times the size of the old one. 新房的面積是舊房的四倍。
② a + be + 倍數 + 形容詞或副詞的比較級 + than + b。例如: the sun is a million times larger than the earth. 太陽比地球大100萬倍。
③ a + be或其他動詞 + 倍數 + as + 形容詞或副詞的原級 + as + b。例如:the car runs three times as fast as i walk. 汽年行駛的速度是我走路的三倍。
【考例2】(全國卷 iii) it is reported that the united
states use ____ energy as the whole of europe.
a. as twice b. twice much
c. twice much as d. twice as much
[考查目標]本題考查倍數的表達方式。
[答案與解析]d 表示倍數的名詞要放在as...as的前面。
【考點3】we can find several such ideas in shakespeare's play the merchant of venice. 在莎士比亞的作品《威尼斯商人》中。我們可以找到好些這樣的理念。
在本句中find表示“找到,發現,發覺,感到”,后接名詞、形容詞、副詞、現在分詞、過去分詞、介詞短語等作賓語補足語。例如:tom has found his short-wave radio very helpful. 湯姆發覺短波收音機很有用。jim found it hard to take the crowded bus. 吉姆覺得很難搭上擁擠不堪的公車。
【考例3】(nmet ) a cook will be immediately fired if he is found ____ in the kitchen.
a. smoke b. smoking c. to smoke d. smoked
[考查目標]本題考查find后接賓語補足語的用法。
[答案與解析]b find后接現在分詞作賓語補足語時,表示動作正在進行;接過去分詞作賓語補足語時,表示動作的“完成和被動”。根據語境可知,廚師在廚房抽煙要被開除,但是要抓住把柄.只能是他“正在抽煙”。
【考點4】for trade and cultural links as well as life in britain and the construction of a building such as stone- henge。people in the bronze age must have had knowledge about certain things and certain fields of science. 鑒于貿易與文化的聯系及英國生活和像巨石陣的建筑結構。青銅時代的人一定了解很多事情并對一些科學領域有所涉及。
must可以用來表示對事情的肯定的推測:對現在的推測用must + 原形動詞,對過去發生的事情的推測用must + have done。如果把握不大,則可用may / might + 原形動詞表示對現在的推測,用may / might + have done 表示對過去的推測。而can / could + 原形動詞 (表示對現在的推測)以及can / could + have done (表示對過去的推測)一般用于否定或疑問句。例如:it is possible that the king of stonehenge was linked to the stones: he may have had a hand in planning the monument, or in helping transport and pull up the stones. 可能這個巨石王和這些石頭有關系:他可能參與策劃建立這個紀念碑,或者幫助運輸和豎起巨石。it must have rained last night, for the ground is wet. 地上是濕的,昨晚一定下雨了。