九年級英語全冊 Unit 4 I used to be afraid of the dark（第5課時(shí)）Section B（2a2b）課件 （新版）人教新目標(biāo)版

Unit 4I used to be afraid of the dark.第五課時(shí)Section B (2a2b)1a 15yearold boy 意為“一個(gè)15歲的男孩”。15yearold 是一個(gè)復(fù)合形容詞，它的基本結(jié)構(gòu)為：數(shù)詞連字符單數(shù)名詞。在句中作定語，其后接名詞。2seldom 副詞，意為“很少，不經(jīng)?！?。通常放在實(shí)義動(dòng)詞之前，連系動(dòng)詞、情態(tài)動(dòng)詞或助動(dòng)詞之后。seldom在句中表示否定的含義，故構(gòu)成反意疑問句時(shí)，用肯定的簡短問句。eg：He seldom gives his wife a present，does he？他不常送給妻子禮物，是嗎？【注意】seldom用于句首時(shí)，句子主謂應(yīng)部分倒裝，以加強(qiáng)語氣。3influence 動(dòng)詞，意為“影響”。eg：The weather influences the crops.天氣影響農(nóng)作物。【拓展】influence還可以用作名詞，意為“影響”，短語have an influence on sb./sth.意為“對某人/物有影響”。eg：Literature and art have a great influence on peoples thoughts.文藝對人們的思想有很大的影響。4absent 形容詞，意為“不在的，缺席的”，常與介詞from連用。其名詞形式absence意為“缺席；不在”。eg：The manager is absent from the meeting.經(jīng)理缺席了會(huì)議。5fail動(dòng)詞，意為“不及格；失??；未能(做到)”。其反義詞為succeed.其常見用法有：(1)fail in sth. 在失敗(2)fail to do sth. 做某事失敗(3)fail (in) doing sth. 做某事失敗 一、根據(jù)句意及漢語提示寫單詞。1Susan is very shy and she _(很少) gets together with her classmates.2Many young students like Ma Yun a lot.His words _(影響) them a lot.3Gina was _(缺席) from school because of her illness.4Work hard，or youll _(失敗) the exam.5I sometimes get nervous easily before an _(考試)seldominfluenceabsentfailexam/examination二、根據(jù)句意用所給詞的適當(dāng)形式填空。6She has made a _(decide) about where to work after she graduates.7He looks _(happy) today.Whats wrong with him?8I have some _(difficult) in learning English.Could you help me?9We failed _(climb) the mountain because of the bad weather.10They used to _(cause) lots of problems in school.decisionunhappydifficultiesto climbcause三、單項(xiàng)選擇。( )11.Mike was ill in bed，so he was _ from the meeting this morning.Afar Bdifferent Cabsent Dfree( )12.Each of us has to write a _ report every two weeks.(阿凡題：1074180)Atwohundredword BtwohundredswordCtwohundredswords DtwohundredwordsCA( )13.Do you have any difficulty in _ English？(阿凡題：1074181)Yes，but I try to make myself _.Ato speak；understood Bspeaking；understandCto speak；to understand Dspeaking；understood( )14.I _ eat vegetables.(2016，荊州)(阿凡題：1074182)But they are good for your health！We should eat them every day.Aoften Busually Calways DseldomDD( )15.When you are swimming，_ your ears.You can use earplugs(耳塞) to stop water getting into your ears.Atake after Btake part in Ctake off Dtake care ofD四、根據(jù)漢語意思完成下列句子。16李雷讓我照看一下他的寵物狗。Li Lei asked me to _ his pet dog.17他做了一個(gè)艱難的決定放棄學(xué)業(yè)去打工賺錢。He _ a difficult_leave school to work for money.18我得親自下廚為家人做飯。I will cook _for my family.take care ofmadedecisionin person19盡管你已通過了考試，但你還是應(yīng)該繼續(xù)努力學(xué)習(xí)。You should keep working hard _ you have passed the exam.20我弟弟擅長打籃球。My brother _ playing basketball.even thoughdoes well in/is good at