内容正文:
九年级U1-U6重点知识及习题
知识点一:冠词a/ an/ the
1. 用法
a/an不定冠词(考察概率性较大 需根据单词首字母的发音判断)
the定冠词 (上文所提到过的或者说话双方都知道的,世界上独一无二的东西之前等)
注意:(1)以U开头的字母前不一定用an,如:university,useful,European
(2) 并不是所有以辅音字母开头的都用a,如:hour,honest
2. 练习
(1)—Have you seen ________ TV program Exploration and Discovery?
—Yes, I have never seen such ________ educational program.
A. the; an B. a; the C. the; a D. an; the
(2)Do you know Russia is ________ eastern European country?
A. a B. an C. the D. /
(3)This is_______electronic dictionary. You can use it if necessary.
A. a B. an C. the D. /
(4) ______ old jacket is a birthday gift from my mother.
A. A B. An C. The D. /
知识点二:感叹句
1. 结构
(1)What+a/ an+adj.+n.+主+谓!
(2)What+adj.+n.复/ 不可数名词+主+谓!
(3)How+adj. (+a/ an)+n.+主+谓!
2. 方法
有主谓,去主谓,看末尾
第一步:找主谓
无主谓,直接看末尾
注意:名词可数还是不可数
常考的不可数名词:advice/ news/ information/ time/ weather/ music等
形容词或副词—用how
第二步:判断末尾词词性
名词—用what
3. 练习
(1)_______good advice you've given to me! It's really helpful!
A. What B. What a C. How D. How a
(2)—President Xi gave ________ exciting speech on TV at the end of 2021.
—Yes. What ________ great progress we Chinese made last year!
A an; a B. /; a C. an; / D. /; /
(3) ________ exciting news it is! Shenzhou XIV lands successfully.
A. What B. What an C. How D. How an
知识点三:宾语从句(必考)
语序—陈述句语序(主+谓)
主现从任意(主句用现在时,从句根据语境或标志词用相应的时态)
时态 主过从必过(主句用过去时,从句必定用过去的相应的某一时态)
宾语从句(三要素) 真理永一现 (客观真理、格言、谚语永远用一般现在时)
that—在从句中无意义,可省略;引导陈述句所转化的宾语从句
用来引导一般疑问句意思或选择疑问句意思的宾语从句
“是否”,可互换
if/ whether 含有or not时,只能用whether
引导词
不可互换 在to do不定式前,只能用whether
介词后只能用whether
特殊疑问词
注意:当从句的原句为以下句子以及what, who,whose , which作主语时,语序不变