2019屆高考英語語法定語從句要點專題精講
a. as b. it c. which d. this
【答案】a
【解析】如果選擇b或d 就出現了兩個句子了。本題考查非限制性定語從句,關系代詞指整個一句話alot of language learning is happening in the first year of life。傳統考法是直接把從句放在句首，我不知道這里是不是算作句首，我相信學生們也會是一頭霧水吧。【as用在句首，which用在句末，正確答案應該是a】
【考點】考查定語從句。
【北京卷】26. when deeply absorbed in work, ______ he often was，he would forget all about eating or sleeping.
a. that b. which c. where d. when
【答案】 b
【考點】非限制性定語從句，which作表語。
【全國ii】8. that evening, _____ i will tell you more about later, i ended up working very late.
a. that b. which c. what d. when
【答案】b
【解析】這里that evening是先行詞，其在定語從句中作介詞about的賓語，所以用which。句意：以后我將和你談起的那個晚上，我工作到了很晚。
【考點】考查非限制性定語從句的關系詞。
【XX屆廣西桂林市、崇左市、百色市、防城港市高考聯合調研】32.—we’ll take the conditions into careful consideration you have attached to this contract.
—thanks. hope for further cooperation.
a.as b.which c.where d.what
【答案】b
【解析】考查定語從句的關系詞。此處the conditions是先行詞，其在定語從句中作to的賓語。故用which。
【河南省鄭州市XX屆英語信息卷（三）】13. do you remember a certain occasion ______ you were in trouble and at that moment i gave you a hand.
a. where b. which c. why d. when
【答案】d
【解析】考查定語從句。根據后面的時間短語at that moment可知occasion指時間，故要使用關系副詞when，相當于at which time。
【XX屆保定市高三第一次模擬】32. lisa，i guess we'd better fix a navigational aid（導航儀）to the car_________we can find our way easily.
a. which b. that c. from which d. with which
【答案】d
【解析】考查定語從句的關系詞。此處a navigational aid為先行詞，其在定語從句中作with的賓語。句意：麗薩，我認為我們最好在車上安裝導航儀，用它我們能容易地找到路。
【XX屆河北省邯鄲市高三第一次模擬考試】26. leave him a note at the reception desk, he will learn how to find you.