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1、 New words and phrases: important 重要的 bring 帶來，取來 have to 不得不 uniform 校服，制服 quiet 安靜的 unimportant important day bring sth. to has to be quiet 安靜的an 1. Is John new at school?_2. Are there many rules at school? _2d Read the conversation in 2d and answer the questions. Yes, he is.Yes, there are.3. Can
2、he bring music players to school? _4. Do they have to always wear the school uniform?_No, he cant. Yes, they do. 2d. Role-play the conversation.John: Hi, my names John. Its my first day at school.Alice: Hi, John. Im Alice. This is a great school, but there are a lot of rules.John: Really? What are s
3、ome of the rules?Alice: Well, dont be late for the class. This is very important. John: OK, so we must be on time. Can we bring music players to school? Alice: No, we cant. And we always have to wear the school uniform.John: I see.Alice: Oh, and we also have to be quiet in the library. 1、 arrive “到達(dá)
4、” 。Dont arrive late for school. 不要上學(xué)遲到。 arrive不及物動詞，不能直接跟表示地點(diǎn)的名詞。如果要跟名詞，就必須加介詞in或at。在大地方前加in（國家、城市等），在小地方前加at（家、學(xué)校、商店等）。 arrive in / at + 地點(diǎn) get to +地點(diǎn) reach +地點(diǎn) (到達(dá)某地 )They arrived in Beijing at six.他們六點(diǎn)鐘到的北京。We usually arrive at the village in the morning.我們通常在早上到那個小村莊。 1) listen 聽；用來提醒某人注意，后面不跟事物
5、。Listen! Whos singing in the classroom? 聽！誰在教室里唱歌？2) 如果后面跟要聽的事物，應(yīng)跟介詞to再跟事物。 Listen to our teacher carefully.認(rèn)真聽老師講。3. fight 打架，爭吵1) 作動詞用 Jack never fights with his brother. 杰克從不和他的弟弟打架。2) 作名詞，意為“打架；爭吵”; 常用詞組have a fight“打架；吵架” Did you have a fight with her?你和她吵過架嗎？2. listen 的用法； 4. wear 意為“穿、戴”My au
6、nt wears a blue skirt and a white T-shirt.我姑姑穿著藍(lán)色的裙子，白色的T恤。Does he wear glasses? 他戴眼鏡嗎？5. What are the rules? 規(guī)則是什么？ Well, we cant arrive late for class. 哦， 我們上課不能遲到。 1) rule“規(guī)則”， 可數(shù)名詞， 構(gòu)成的短語有： obey/follow the rules 遵守規(guī)章 break the rules 違反規(guī)則 6.bring (v) 帶來 take (v)帶走 bring sth/sb to +地點(diǎn) bring sth he
7、re take sth/sb to +地點(diǎn) take sth there 我們能把音樂播放器帶到學(xué)校嗎？ Can we bring music player to school?請把這些書拿到圖書館去。Please take these books to the library.他的爸爸經(jīng)常帶他到動物園。His father often takes him to the zoo. 7. 情態(tài)動詞have to 的用法have to意思是“必須，不得不”。1)結(jié)構(gòu): 主語have to動詞原形其他 (一般現(xiàn)在時,主語是第三人稱單數(shù)時, 用has to) 如：We have to wear spo
8、rts shoes for gym class. 在體育課上， 我們必須穿運(yùn)動鞋。Tom has to practice the guitar every day. 湯姆每天必須練習(xí)彈吉他。I had to get up at 5:00 am last Monday. 上周一， 我不得不早上5點(diǎn)起床。 2) 否定形式: 主語dont have to動詞原形其他(主語是第三人稱單數(shù)時, 用doesnt have to） Nick doesnt have to wear a uniform. We dont have to do our homework at once. 我們不必馬上完成作業(yè)。3
9、) 一般疑問句: Do(Does)主語have to 動詞原形其他如: Do you have to stay at home on weekends? 周末你必須待在家里嗎？Yes, I do. / No, I dont. 是的，我必須。 / 不， 我不必。 8. have to與must1) have to意為“必須做某事”強(qiáng)調(diào)“客觀需要”They have to wear school uniforms every day. 他們每天必須穿校服。 2) must 意為“必須”強(qiáng)調(diào)主觀上的愿望 Its late. I must go home now.天晚了?，F(xiàn)在我必須要回家。 1. It
10、s cold outside. We _ stay at home. 2. We _ be good with our parents. have to/has to/ had to dont /doesnt have to=neednt 必須 ，不得不不 必 、 沒 有 必 要1.我們必須穿校服嗎？2.瑪麗必須穿運(yùn)動鞋上體育課。3.琳達(dá)，你不必在上午七點(diǎn)前到校。4. 他們在學(xué)校不得不做什么呢？5. 我們必須在課上保持安靜。Do we have to wear a uniform?Mary has to wear sports shoes for PE class.Linda, you don
11、t have to get to school before seven in the morning.What do they have to do at school?We have to keep quiet in class . 用 have to或 has to填 空 。1.We _ clean our classroom after school.2.She _ make her bed after getting up. 3.Its late. Mr Beckman _ go to work by car.4.Emily and Peter join a music club.
12、They _ practice the guitar every day.have tohave to has to has to 1. 不要在樓道里跑。 _2. 不要打架。 _3. 有什么規(guī)則？ _ 4. 我們必須按時上課. _5. 我們可以在教室里吃東西嗎？_6. 不能。但我們可以在餐廳里吃東西。 _7. 我們可以在上課的時候帶帽子嗎？ _閱讀Grammar Focus部分，完成下列句子。Dont fight. Dont run in the hallways.What are the rules?We must be on time for class. Can we eat in th
13、e classroom?No, we cant, but we can eat in the dining hall. Can we wear a hat in class? 8. 他在學(xué)校里必須穿校服嗎？ _9. 是的，必須。/ 不，不必。 _10. 你們必須做什么？ _ 11. 在圖書館里我們必須保持安靜。 _Yes, he does. / No, he doesnt. Does he have to wear a uniform at school?What do you have to do?We have to be quiet in the library. 肯定的祈使句： Com
14、e in, please! 請進(jìn)！ Sit down, please. 請坐。 Lets go home. 我們回家吧。 否定的祈使句是在動詞前(即句首)加Dont. Dont talk in class! 不要在課堂上講話！ Dont open the window! 別開窗！ Dont be late for school! 上學(xué)別遲到 一、祈使句1.用法：一般以動詞原形開頭，表示請 求、命令、勸說、警告等。在祈使句中，通常省略句子主語第二人稱you。2. 句子結(jié)構(gòu)1. (1) 肯定句：_+ 其他 2. 在餐廳里吃東西。 _1. 在音樂教室里聽音樂。 _1. 騎自行車去上學(xué)。 _動詞原形E
15、at in the dining hall.Listen to music in the music room. Ride the bike to school. (2) 否定句: _ + _ + 其他 不要和同學(xué)們打架。 _ 不要在教室里打籃球。 _Dont fight with your classmates. Dont play basketball in the classroom.Don t 動詞原形(3) 以let引起的句子 _+ sb.+動詞原形 讓我們步行去上學(xué)吧。_ (4) No + 動詞-ing形式。表示“禁止、規(guī)勸” 禁止停車！No Parking. 禁止吸煙！No Sm
16、oking. Let Lets walk to school. 二、詢問和討論學(xué)校規(guī)則： 1. 有什么規(guī)則？我們必須保持安靜。 _ 2. 我們可以在上課的時候戴帽子嗎？ _ 不可以。你可以在外面戴帽子。 _ _3. 你必須做什么事？ _ 我們必須穿校服。 _4. 他必須在校吃午飯嗎？ _What are the rules? We must be quiet. Can we wear a hat in class?No, we cant. You can wear a hat outside.What do you have to do?We must wear the school unif
17、orms.Does he have to eat lunch at school? 1. Sit down.2. Come in.3. Eat at home.Dont sit down.Dont come in.Dont eat at home.1. 把下列祈使句改成否定句Practice: 4. Listen to music outside. 5. Do your homework at school.Dont listen to music outside.Dont do your homework at school. 1. late, dont, for school, arriv
18、e 2. music, listen to, in the classroom, dont 3. eat, cant, in the classroom, we Dont arrive late for school.Dont listen to music in the classroom.We cant eat in the classroom. Form sentences. 組句 1. _ fight with others.A. Not B. No C. Dont D. Doesnt2.-_we eat in the dining hall? -Yes, we_A. Do, does
19、 B. Can, do C. Do, can D. Can, can3. You cant eat _ outside.A. at B. C. in D. on4.Listen to music in hallways.(改為否定句) listen to music in hallways.5.Dont arrive late for class.(改為同義句) Dont _ _ for class.Dont be late Stop! Library Rules1. Dont talk.2. _3. _4. _3a Write the rules for the school library
20、.Dont listen to music.Dont eat or drink. Dont take photos. 方法指導(dǎo)：1. 由圖示可知都是一些禁止類的祈使句。2. 可知應(yīng)用“Dont + 動詞原形”句子。 3b Use the words to make questions about the rules. Then write answers according to your school.1. 根據(jù)例句，可知要求我們造一般疑問句并根據(jù)實(shí)際情況進(jìn)行回答。2. 先確定句子的主語。 3. 再確定用情態(tài)動詞還是用助動詞來構(gòu)成疑問語序。4. 根據(jù)實(shí)際情況做出肯定或否定回答，答語的主語要與
21、問句保持一致。 2. Eat? (he/have to/in the dining hall) Q: _? A: _3. Listen to music? (we/can/in the hallways) Q: _? A: _ 4. Wear a hat? (we/can/in the classroom) Q: _? A: _Then answer the questions.Yes, he does.Does he have to eat in the dining hallCan we listen to music in the hallwaysNo, we cant.Can we w
22、ear a hat in the classroomNo, we cant. At my dream school, we dont have to come to school every day. We can eat in class. 3c Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School!We dont have to wear school uniforms. We can listen
23、 to music in class. At my dream school, we dont have to come to school every day. We can eat in the classroom.We can listen to music in class.We dont have to do homework.We dont have to wear school uniforms at school. Great! Jims school is the best. 將下列句子改為祈使句。1. You cant watch TV. Dont watch TV.2.
24、You cant listen to music in the classroom. Dont listen to music in the classroom.3. You cant open the window. Dont open the window.4. Close the door , please. (改為否定句) Dont close the door. 1. He has to eat breakfast quickly. (改為一般疑問句) _2. Play volleyball after class. (改為否定句) _句型轉(zhuǎn)換Does he have to eat
25、breakfast quickly?Dont play volleyball after class. 3. We can wear sports shoes in class. (改為一般疑問) _4. Dont arrive late for class. (改為同義句) _5. Eric has to do his homework before six. (對劃線部分提問) _Can we wear sports shoes in class?We must be on time for class.What does Eric have to do before six? .選擇正確
26、的詞填空1.(Can/Does)_ we eat in class?2.(Dont/Has to)_ wear a hat in class !3.Does Bill (have to /can)_ go to bed now?4.Francisco and Andrew (cant/dont) _ come.5.(Do/Have to)_ they wear sports shoes ?CanDoDont donthave to 1.You must not break the (規(guī)定).2.We cant make too much noise in the (大廳,走廊).3.We have to wear (運(yùn)動鞋) for gym class.4.He (步行) two kilometers to work every morning.5.She has to (洗) the dishes after meals.rules hallwayssports shoeswalks wash.根據(jù)句意及漢語提示完成單詞 Books and friends should be few but good.讀 書 如 交 友 ， 貴 精 不 貴 多 。
人教版七年級下冊英語課件Unit 4Section A（2a-3c） (共35.ppt)
