廣州市小學(xué)英語三年級(jí)上冊(cè)me1nit1教案(存儲(chǔ)版)
【正文】 stallation process as follows: lifting → → connection → adjust → fixed touch up → → → welding → cleaning polishing pleted. According to the construction units to provide the town Pier and vertical control points, after it has been checked, survey release tube installation required by the buttress of the town center and vertical, steel pipe is in place, with strings, hammer line, horizontal pipe and steel tape measure pipe and elevation. Preliminary fixing of seams, taking into account the pipe Center not to shift, steel pipe seam, fixed with angle (angle iron against the base at one end and temporary welding of welding and steel tubes), guaranteed by section steel pipe joints not to shift. Pipe joints with wedge plates, z font code and screw TURNBUCKLE tie, also by shearing tools check and clearance, hammer, level and line pipe and steel tape repeated orifice and pipe straightness. Fixed pipe after the deviation of the DL5017 specification. (4) steel pipe installation step 1) in submitting construction plans, should detail pipe installation and use of equipment, installation, temporary works, quality inspection procedures and security measures, and so on. Pipe installation work shall ply with the provisions of chapter DL/T50172007 5th. 2) is used to measure height, distance and install the axis reference points for installation of control points should be clear, strong and easy to use, and should be preserved to the installation acceptance before they can be7小學(xué)資源網(wǎng)投稿郵箱: xj5u 。加強(qiáng)學(xué)生快速認(rèn)讀字母的能力和聽力)教學(xué)過程第二課時(shí)教學(xué)活動(dòng)設(shè)計(jì)意圖1）教師示范坐的姿勢(shì)，握筆姿勢(shì)，放紙位置。 教師戴上Aa 的頭飾， 請(qǐng)六名同學(xué)分別戴上Bb →Gg的頭飾，具體做法：T: Hi. I’m Miss “Aa”. I’m your new teacher.Ss: Hi. Miss “Aa”.T: This is “Bb”.Ss: Nice to meet you.S1: Nice to meet you, too. 介紹Cc→Gg也參照上述做法。（三）情感態(tài)度目標(biāo)1．樂于模仿，敢于開口，積極參與交流。2．仿照課本P6制作自己的中文或英文名卡。
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