【正文】
發(fā)展學(xué)生解決問題的能力,使學(xué)生們?cè)谌粘I钪杏H近科學(xué)、運(yùn)用科學(xué),把科學(xué)轉(zhuǎn)化為對(duì)自己日常生活的指導(dǎo),逐漸養(yǎng)成科學(xué)的行為習(xí)慣和生活習(xí)慣。 培養(yǎng)學(xué)生的合作和交流的意識(shí),敢于爭(zhēng)辯的膽識(shí),同時(shí)學(xué)會(huì)尊重他人意見,合理的表達(dá)自己的見解。,材料簡(jiǎn)單易得,要給學(xué)生創(chuàng)造實(shí)踐的機(jī)會(huì),保證學(xué)生能真正地動(dòng)起手來進(jìn)行探究學(xué)習(xí),這更能促進(jìn)學(xué)生思維的深度參與。(控制變量實(shí)驗(yàn)要加以指導(dǎo))引導(dǎo)學(xué)生在觀察和實(shí)驗(yàn)的過程中做好記錄。用豐富多彩的親歷活動(dòng)充實(shí)教學(xué)過程。纂寫科學(xué)小論文。 國(guó)慶假期 7 3 抵抗彎曲 形狀與抗彎曲能力 拱形的力量 8 3 找拱形 練習(xí) 課外延伸 9 3 做框架 建高塔 機(jī)動(dòng) 10 3 橋的形狀和結(jié)構(gòu) 用紙?jiān)煲蛔皹颉? ! ! are you ? ,thanks . do you do ?( ) many story books do you have ? can see 10. ’s tall and strong . ,she is.( )10. ’s her name ?( )11. do you have ? ? It’s Monday. is it today ? day is it today ? ? I watch TV and do my homework. do you do ? three new teachers. ’re( ) is days in a week. red apple. , a ,thanks. are you ?( )2. Nice to meet you ! usually go to school by bus. go to England by ship. My home is near the post office.A. Where is your home ? . ’s easy.( )7. You can go by the bus.’s not far. ,it’s not far. it far ? you . . turn left. ’s east of the cinema .( )16. What are you going to do this evening ? ’m going to the cinema . ,it isn’t.( )18. do you go to school ? B. by ( )20. Can I go Name: ! are you ? to see you , too.( ) night,moom ! night ! !( ) are you ? ,thank you . are you ? many lights can you see ? many light can you see ?( ) I have a look ? ’s on the door. right ! ! ’s a bee. ,am , are , is are ( ) , , ,My morning .( ) are you ? 的正確答語(yǔ)是: B.( ) to meet you 的意思是: .( ) is a ( ) Ming is a to meet you .