UNIT 6 I like music that I can dance to.教學案
a. what b. which c. that d. it 答案b。which可代替句子,用于非限定性定語從句,而what不可。that 不能用于非限定性定語從句,it不為連詞,使由逗號連接的兩個句子并在一起在英語語法上行不通。3)it rained hard yesterday, ____ prevented me from going to the park..a. that b. which c. as d. it 答案b. as 和which在引導非限制性定語從句時,這兩個關系代詞都指主句所表達的整個意思,且在定語從句中都可以作主語和賓語。但不同之處主要有兩點:(1)as 引導的定語從句可置于句首,而which不可。(2) as 代表前面的整個主句并在從句中作主語時,從句中的謂語必須是系動詞;若為行為動詞,則從句中的關系代詞只能用which.。在本題中,prevent由于是行為動詞,所以正確選項應為b。as 的用法例1. the same…as;such…as 中的as 是一種固定結構, 和……一樣……。例如: i have got into the same trouble as he (has). 我碰到了跟他一樣的麻煩。例2. as可引導非限制性從句,常帶有'正如'。例如: as we know, smoking is harmful to one's health. 如我們所知,吸煙有害健康。 as is known, smoking is harmful to one's health. as是關系代詞。例1中的as作know的賓語;例2中,它充當從句的主語,謂語動詞know要用被動式。 7. 先行詞和關系詞二合一 1) whoever spits in public will be punished here. (whoever 可以用 anyone who 代替) 2) the parents will use what they have to send their son to technical school.(what 可以用all that代替) 8. what/whatever; that/what; who/whoever 1)what = the thing which;whatever = anything。例如: what you want has been sent here. 你要的動詞都送來了。 whatever you want makes no difference to me. 不管你要什么,跟我沒什么關系。2) who= the person that whoever= anyone who。例如: (錯)who breaks the law will be punished. (錯)whoever robbed the bank is not clear. (對)whoever breaks the law will be punished. 王子犯法,與庶民同罪。 (對)who robbed the bank is not clear. 誰搶了銀行還不清楚。3) that 和 what 當that引導定語從句時,通常用作關系代詞,而引導名詞性從句時,是個不充當任何成分的連接詞。賓語從句和表語從句中的that常可省略。what只能引導名詞性從句,用作連接代詞,作從句的具體成分,且不能省略。例如: i think(that)you will like the stamps. 我想你會喜歡這些郵票的。 what we need is more practice. 我們需要的是更多的實踐。 9. 關系代詞that 的用法 1)不用that的情況 a) 引導非限定性定語從句時。例如: (錯)the tree, that is four hundred years old, is very famous here. b) 介詞后不能用。例如: we depend on the land from which we get our food. 我們依賴土地獲得食物。