新概念英語青少版 b Unit 22

1、.Unit 22I always behave myself!.Lesson 43New words and expressions:behave yourself/myself (你/我)舉止端正，行為規(guī)范outsider n. 外人，非成員sound v. 聽起來reasonable adj. 正當(dāng)?shù)?，合理的start v. 開始 last v. 持續(xù)，延續(xù) sharp adv.(focus, after expressions of definite time) 準(zhǔn)時(shí)，正 clear adj. 容易聽清的，明白的.Lesson 43behave behave yourself/mysel

2、f = behave wellbehave well/badly =act in an appropriate/inappropriate mannerbehavior n.行為，舉止.Lesson 43outsider= people from outside our normal social groupeg. Therere some French students, but there arent any outsiders.Lesson 43soundeg. Does sound travel in water? It sounds interesting.Lesson 43reas

3、onableeg. This story sounds reasonable.反義詞：unreasonable adj.不合理的 reason: n. 理由.Lesson 43start = begin eg. The dance will start.Lesson 43lasteg. How long will it last? It will last two and a half hours.Lesson 43sharp= on time焦點(diǎn)副詞，強(qiáng)調(diào)“在確切的時(shí)間”eg. He will go to school at half past seven sharp.Lesson 43cl

4、ear adj.eg. Is that clear? v. 清除，使干凈clear away 清除clear up （天氣）轉(zhuǎn)晴，澄清事實(shí).Listen to the recording, and then answer this question:Who will take Lucy to the dance, and who will pick her up?.Lesson 431. LUCY: Dad, there was a dance at school last month, and I didnt go. Therell be another one next Friday ni

5、ght. Can I go? WILLIAM: Wholl be at the dance? a dance 不定冠詞表示類別。at school 表示有特定目的的場所。school前使用零冠詞，表示主要目的。another = an additional/similar.另一個(gè)，分配形容詞，與單數(shù)名詞和代詞連用。one 單數(shù)不定代詞，指前面的dance.Lesson 432. WILLIAM: What time will it start? LUCY: At half past seven.詢問具體時(shí)間（時(shí)刻）用_。 具體時(shí)間前用介詞atWILLIAM: And how long will

6、 it last?LUCY: For two and a half hours. Itll finish at 10.對“一段時(shí)間”提問， 通常用for +一段時(shí) 間 作為回答數(shù)字+and + a half +名詞復(fù)數(shù) =數(shù)字+名詞復(fù)數(shù)+and + a half .Lesson 433. WILLIAM: All right, Lucy. Your mother will take you there, and Ill pick you up. Be at the school gates at 10 oclock sharp. Is that clear?Is that clear? =Do

7、 you understand？take sb./sth. =move sb./sth. from here to another placebring = move here from another placepick sb. up 開車去接某人 pick up: 買東西/ 學(xué)習(xí)/ 撿.Lesson 44New words:lecture n. 講座 till prep. 值到，至 until prep. 直到（某個(gè)時(shí)間）為止 concert n. 音樂會(huì) over prep. (measurement)超過 motor adj. 汽車的 exhibition n. 展覽，展覽會(huì).Gram

8、mar“There be”There be”句型的一般將來時(shí)句型的一般將來時(shí)肯定句：肯定句： There will be +There will be +名詞名詞+ +其他成份其他成份 注意注意 ：無論后面加單數(shù)名詞或復(fù)數(shù)形式，：無論后面加單數(shù)名詞或復(fù)數(shù)形式，bebe都必須用原形。都必須用原形。There will be only one country.There will be only one country.否定句：否定句：在在willwill后面加后面加not.not.There wont be only one country.There wont be only one coun

9、try.Grammar一般疑問句：一般疑問句：把把willwill提到提到therethere之前。之前。Will there be only one country?Will there be only one country?Yes, there will. / No, there wont.Yes, there will. / No, there wont.Pattern PracticeA: Will there be a lecture this afternoon? B: No, there wont. A: Will there be a lecture this afterno

10、on? B: Yes, there will.Pattern Practice2. A: Will there be a lecture soon? B: Yes, there will be one this evening. A: How long will it last? B: Itll last (for) an hour.Pattern Practice3. A: Will there be a lecture this evening? B: Yes, there will. A: Will it last long? B: Itll last from 5 till/until 6.Pattern Practice(with pictures F-k only)4. A: When will the lecture start? B: Itll start at 5 oclock, and last (for) an hour.Pattern Practice(W