九年級(jí)第四課知識(shí)梳理及同步聯(lián)系

1、Unit 4 I used to be afraid of the dark知識(shí)點(diǎn)一 反意疑問句的用法和結(jié)構(gòu)教材原文Mario, you used to be short, didnt you?馬里奧 , 你以前很矮, 是嗎 ?本句是反意疑問句 , 陳述部分含有used to do 結(jié)構(gòu) , 附加問句要用助動(dòng)詞did 。反意疑問句由“陳述部分+附加問句”構(gòu)成 , 陳述部分如果是肯定形式 , 附加問句要用否定形式 ; 陳述部分如果是否定形式, 附加問句要用肯定形式 , 可簡(jiǎn)單記憶為 “前肯后否”和“前否后肯” 。歸納拓展 如果陳述部分含有few（ 幾乎沒有 ） 、 little（ 幾乎沒有 ）

2、、 seldom（ 幾乎不 ） 、 hardly（ 幾乎不 ） 、 never（ 從不 ） 或 nothing（ 沒有任何東西 ） 等否定詞 , 附加問句要用肯定形式。如 :He has never been to London, has he? 他從來沒有去過倫敦 , 是嗎 ?He didnt pass the exam, did he? 他沒有通過考試, 是嗎 ?Yes, he did. 不 , 他通過了。 （ 事實(shí)是肯定的 ）No, he didnt. 是的 , 他沒有通過。 （事實(shí)是否定的 ） 例 He doesnt speak English or Japanese,? . He s

3、peaks Chinese.A.does he;Yes, he doesntB.doesnt he;No, he doesC.does he;No, he doesntD.does he;Yes, he does解析 句意 : 他不講英語 , 也不講日語, 是嗎?是的, 他不講。他講漢語。知識(shí)點(diǎn)二silent 的用法及派生詞教材原文She was always silent in class. 她在課堂上總是很沉默。 silent 作形容詞 , 意為“不說話的 ; 沉默的” 。詞匯聯(lián)想短語 : keep silent 保持沉默派生詞 :silently adv. 沉默地 ; silence n

4、. in silence 沉 默 ; 無聲 )題考查反意疑問句及其答語。 反意疑問句要遵循 “前否后肯,前肯后否” 的原則。 由 doesnt 可知第一個(gè)空應(yīng)為 does he 。反意疑問句的答語要根據(jù)事實(shí)作答 ，肯定回答用 Yes+肯定結(jié) 構(gòu)，否定回答用No第定結(jié)構(gòu)。根據(jù)句意可知為否定回答，用 No,he doesnt 。故本題選擇C。例 The girl always keeps (silence)in class. Sheseldom answers the teachers questions.知識(shí)點(diǎn)三由 in public 歸納 “ in+ 名詞 ”構(gòu)的短語結(jié)教材原文giving a

5、 speech in public 公開發(fā)表演講in public 是固定搭配, 意為“公開地; 當(dāng)眾” 。I get nervous when I speak in public.我當(dāng)眾講話時(shí)覺得很緊張。歸納拓展常見的“ in+ 名詞”結(jié)構(gòu)的短語有:例 Blue whales are. Weshould try to protect them.A.in time B.in public C.in danger知識(shí)點(diǎn)四 absent 的用法教材原文Sometimes he was absent from classes andfailed his examinations. 有時(shí)他還會(huì)曠課,

6、考試不及格。absent 作形容詞 , 意為 “缺席的 ; 不在的” , be absent from.是固定搭配，意為“缺席”。He has never been absent from class this term.他這學(xué)期從沒缺過課。例 I will visit my grandparents tomorrow,so I have to be absent your birthday party.A.by B.in C.at D.from知識(shí)點(diǎn)五proud 的用法及延伸be proud of.意為“為感到自豪”，該短語和take pridein 是同義表達(dá)He won the comp

7、etition and we were proudof/took pride in him. 他贏得了比賽, 我們?yōu)樗械阶院?。?Frank is an independent boy. His parents are proudhim.A.on B.to C.in D.of知識(shí)點(diǎn)六used to do sth. 和 be used to doing sth. 的區(qū)別used to do sth 結(jié)構(gòu)用來描述以前經(jīng)常發(fā)生的動(dòng)作或存在的狀態(tài) , 暗指現(xiàn)在已經(jīng)不再那樣做了 .( 過去常常干某事 )be used to doing sth 等同于 get/become used to doings

8、th., 表示“習(xí)慣于做某事” 。例 I used tonewspapers and watch TV after dinner.But now Im used toa walk.A.read;takeB.read;takingC.reading;takingD.reading;take知識(shí)點(diǎn)七 a number of 表示“許多 ; 大量” , 其后要跟可數(shù)名詞的復(fù)數(shù)。 a number of. 結(jié)構(gòu)作主語時(shí) , 謂語動(dòng)詞要用復(fù)數(shù)形式the number of 表示的數(shù)量”其后也跟可數(shù)名詞的復(fù)數(shù)。 the number of. 結(jié)構(gòu)作主語時(shí) , 謂語動(dòng)詞要用單數(shù)形式 知識(shí)點(diǎn)七例。 There

9、 a number of books in the library andthe number of them increasing.A.has;is B.have;are C. are;is D.is;are一 . 用所給詞的適當(dāng)形式填空.Can you see the wolf over there?It comes from a(Europe)country.(2018 江蘇徐州中考)I need(silent) when I amstudying.(2018 吉林長春朝陽區(qū)期中 )He often tells jokes to us.We all know that he is(hum

10、or).(2018 黑 龍 江 綏 化 中 考 )Gina always keeps (silent) in class.(2018 山東臨沂中考)It is very (help) for metohave conversations with friends in English every day.My speaking skills have certainly improved.二 選擇題b is ayoung man. He always makes us laugh.A.humorousB.silent C.helpful D.seriousared bikes, which a

11、re environmentally friendly,quite popular among big cities in China since last April.A.became B.have become C.will become.Grace often gets nervous before she gives a speech.A.in public B.in total C.in common.My sister be lazy. But now shes working reallyhard.A.used to B.is used to C.was used to.Prof

12、essor Tu Youyou never stops doing research on Chinese medicine, ?A.is sheB.does sheC.isnt sheD.doesnt she.We used to in the evening, but now we are usedto early in the morning.A.exercise;exerciseB.exercise;exercisingC.exercised;exerciseD.exercising;exercise.Mr. Green is very .He is good at telling jokesin class and we all like him very much.A.kindB.humorousC.seriousD.politeI.根據(jù)漢語意思完成句子（每空一詞）1. 剛才我看到他