青少版新概念1B Unit 23 筆記

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1、Unit 23 筆記 小學(xué)英語(yǔ)一般現(xiàn)在時(shí) 一、一般現(xiàn)在時(shí)意義： 1.表示事物或人物的特征、狀態(tài)。如：The sky is blue.天空是藍(lán)色的。 I am a boy. 2. 表示經(jīng)常性或習(xí)慣性的動(dòng)作。如：I get up at six every day.我每天六點(diǎn)起床。 3.表示客觀現(xiàn)實(shí)。如：The earth goes around the sun.地球繞著太陽(yáng)轉(zhuǎn)。 二、請(qǐng)看我的面目--構(gòu)成及變化 1. be動(dòng)詞的變化。 肯定句：主語(yǔ)+be(am,is,are)+其它。如：　I am a boy.我是一個(gè)男孩。 否定句：主語(yǔ)+ be + not +其它。如：He

2、is not a worker.他不是工人。 一般疑問(wèn)句：Be +主語(yǔ)+其它。??如：-Are you a student? 　-Yes. I am. / No, I'm not. 特殊疑問(wèn)句：疑問(wèn)詞+一般疑問(wèn)句。如：Where is my bike? 2. 行為動(dòng)詞的變化。 l）當(dāng)主語(yǔ)為第一，二人稱(chēng)及復(fù)數(shù)時(shí)，助動(dòng)詞為do 肯定句：主語(yǔ)+動(dòng)詞原形(+其它)。如：　We often play basketball after school. 否定句：主語(yǔ)+ don't+動(dòng)詞原形(+其它)。如：We don’t play basketball after school. 一般疑問(wèn)句：

3、Do +主語(yǔ)+動(dòng)詞原形+其它? 如： Do you often play basketball after school?? ? Yes, we do. / No, we don't. 特殊疑問(wèn)句：疑問(wèn)詞+以do開(kāi)頭的一般疑問(wèn)句？ 如： What do you often do after school ? ２）當(dāng)主語(yǔ)為第三人稱(chēng)單數(shù)(he, she,it，XX)時(shí) ,助動(dòng)詞為does 肯定句：主語(yǔ)+動(dòng)詞三單式(+其它)。如： He swims well. 第三人稱(chēng)單數(shù)的動(dòng)詞變化規(guī)則（只有在第三人稱(chēng)為主語(yǔ)的肯定句中，動(dòng)詞才用三單式） ①多數(shù)動(dòng)詞直接加s: wants likes

4、 runs　gets　gives　collets　　takes　　plays　　 ②結(jié)尾是s, x, sh, ch, o,結(jié)尾加es :　does　goes　watches　teaches　washes　crosses　 mixes　brushes ③動(dòng)詞末尾y前為輔音:將y改為i加es: study→studies fly→flies carry→carries cry→cries ④但在y前如果為元音則直接加s:　buys　says plays 否定句：主語(yǔ)+ doesn’t+動(dòng)詞原形(+其它)。如：He doesn’t swim well. 一般疑問(wèn)句

5、：Does +主語(yǔ)+動(dòng)詞原形+其它？ 如：Does he swim well ? Yes, he does. / No, he doesn't. 　特殊疑問(wèn)句：疑問(wèn)詞+以does開(kāi)頭的一般疑問(wèn)句？ 如： How does your father go to work? 3． 時(shí)間標(biāo)志：always(總是) , usually（經(jīng)常） , often（經(jīng)常） , sometimes（有時(shí)候） ,every…（每……） 對(duì)劃線部分提問(wèn)： 1. He wants a book.

6、 2. Jimmy washes hands before dinner. 3. Lisa likes milk very much. 4. They play football on Monday.

7、 5. Lingling and Dandan are 10 years old. 6. I am a doctor. 7. Ben is from America. 8. Cl

8、aire wants ten apples. 1. what kind of + 名詞? 表示種類(lèi)... Eg. What kind of car does your father want? He wants a German one. 對(duì)劃線部分提問(wèn)： ① I want a Korean mobile. ② Cl

9、aire wants a new camera. ③ Polly has a leather handbag. ④ We’ve got an American computer. 2

10、. Let me + 動(dòng)詞原形： 表示“讓我做……事情”， 區(qū)分： Let’s (= Let us) + 動(dòng)詞原形：表示“讓我們做……事情” Eg. Let me help you. Let’s help her. 3. I know. = I see. “我知道了/ 我明白了” 4. 短語(yǔ)：one of +名詞復(fù)數(shù)：表示其中的一個(gè) Eg. This is one of Daisy’s old cameras. Claire is one of Paul’s friends. 翻譯： ①這是我故事書(shū)中的一本。

11、 ②那是漂亮裙子中的一條。 5. for her birthday中for用來(lái)表示原因或目的 Eg. Thank you for the welcome. This is for you. 6. Doesn’t she like that one?否定形式的疑問(wèn)句表示吃驚，期待對(duì)方以“Yes”回答 Eg. Doesn’t Paul l

12、ike his old car? He likes it. Don’t you love your mother? Of course. 聯(lián)系區(qū)分Unit16 Isn’t this fun? Isn’t this great? 翻譯： 1） 難道他不想要錢(qián)？ 2） 難道Paul不英?。? 1. what kind of + 名詞? 表示種類(lèi)..

13、. Eg. What kind of car does your father want? He wants a German one. 對(duì)劃線部分提問(wèn)： ① I want a Korean mobile. ② Claire wants a new camera. ③ Polly has a leather h

14、andbag. ④ We’ve got an American computer. 2. Let me + 動(dòng)詞原形： 表示“讓我做……事情”， 區(qū)分： Let’s (= Let us) + 動(dòng)詞原形：表示“讓我們做……事情” Eg. Let me help you. Let’s help her. 3.

15、I know. = I see. “我知道了/ 我明白了” 4. 短語(yǔ)：one of +名詞復(fù)數(shù)：表示其中的一個(gè) Eg. This is one of Daisy’s old cameras. Claire is one of Paul’s friends. 翻譯： ①這是我故事書(shū)中的一本。 ②那是漂亮裙子中的一條。

16、 5. for her birthday中for用來(lái)表示原因或目的 Eg. Thank you for the welcome. This is for you. 6. Doesn’t she like that one?否定形式的疑問(wèn)句表示吃驚，期待對(duì)方以“Yes”回答 Eg. Doesn’t Paul like his old car? He likes it. Don’t you love your mother? Of course. 聯(lián)系區(qū)分Unit16 Isn’t this fun? Isn’t this great? 翻譯： 1）難道他不想要錢(qián)？ 2）難道Paul不英俊？