Unit 4 Review
afraid 是常用詞。單獨使用時，不表示恐懼的程度。一般說來，它指個人體會到的害怕，與肉體傷害無關(guān)，僅是一種感覺，在口語中，常表示一種輕微的擔(dān)心。
例如：i am afraid of bathing in the river, since the woman was drowned there.
我害怕在那河里游泳，因為那個女人是在那兒淹死的。
i’m afraid i am a bit late for my appointment. 恐怕我去赴約有點晚了。
scared, frightened 經(jīng)常意味著遭受肉體傷害的恐懼， 但frightened更帶文氣。
例如：when the lights were out, i was scared. 燈熄了以后，我很害怕。
she has always been frightened of the dark. 她一直害怕黑暗。
anxious 意味著緊張和焦慮，可能只是因為自己多慮的緣故。
例如：she was anxious about her daughter being out so late at night.
她對女兒夜深不歸感到焦慮。
his ill health has been a very anxious business. 他身體不好使人十分擔(dān)心。
fearful 指充滿恐懼或擔(dān)心。和anxious一樣，也可能與外界狀況沒有多大關(guān)系，只是多慮，但在程度上比anxious更強。
例如：they are fearful of another business depression. 他們擔(dān)心再次出現(xiàn)商業(yè)蕭條。
the actress was fearful that the opening night would be a failure. 女演員擔(dān)心首場演出失敗。
賓語從句一二三
初識：賓語從句
賓語從句是我們英語的重要語法之一，學(xué)好它對掌握直接引語和間接引語相當(dāng)有益，對高中英語的名詞性從句也有著潛移默化的作用。初學(xué)賓語從句掌握的幾點：
一、定義。
在復(fù)合句中作賓語的從句叫賓語從句。常見下列三種情況：
引導(dǎo)詞 例 句 備注
連詞that 1. i hear ( that ) he will be back in an hour.
2. he said ( that ) he missed us very much.
3. i know he has gone to the factory. that無詞義常常可以省略。
特殊疑問詞（where, what, when, which, who, whose ） 1. i don’t know where he lives.
2. i want to know when the meeting will begin.
3. do you know who she is?
4. i know what he means. 疑問詞還有how, how long, how many等。
連詞if或whether 1. the teacher asked if you had done your homework.
2. i want to know if you can come in time.
3. i want to know whether it will rain tomorrow. if常用于口語。
二、注意。
不管用什么引導(dǎo)詞引導(dǎo)的賓語從句，賓語從句都應(yīng)采用陳述句的語序，即：引導(dǎo)詞+主語+謂語+賓語+其他成分。試看簡單句和賓語從句的演變過程：
例如：
he got up so late this morning. （簡單陳述句）
did he get up so late this morning? （一般疑問句）
why did he get up so late this morning? （特殊疑問句）
i don’t know why he got up so late this morning. （賓語從句）
再談：賓語從句
由that引導(dǎo)的從句。
可跟that從句作賓語的動詞很多，常用的有：
say, think, insist, wish, hope, suppose, see, believe, agree, expect, explain, order, dream, suggest, demand, feel, hear, wonder, know, mean, intend, understand …