20xx春牛津深圳版英语七下unit3ouranimalfriends6内容摘要:
etimes,有时候 some times几次;几倍 我肯定我们之前见过几次面。 Charlie39。 s help, John put .... with one39。 s help 在某人的帮助下 without one39。 s help 离开了某人的帮助 He passed the exam with his sister39。 s help. He won39。 t pass the exam without her help. he heard the sound of a fire engine. hear 听见 (结果) listen to 听(过程) sound 声音 (泛指) noise 噪音 (不愿意听的声音) voice 嗓音 (人的声音) Please__________ the tape carefully and then tell me what you________ . listen to hear ____ is beautiful, so we all like her singing. making _____ when others are reading. you hear the _____of opening the door? voice noise sound fireman arrived and got him out of the building. arrive at +小地方 arrive in +大地方 get to +地点 reach + 地点 you ______ at the bus stop? they ______the top of the hill ,it was dark.。20xx春牛津深圳版英语七下unit3ouranimalfriends6
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ets 意为“一包包地”。 in 后接量词的复数形式常常用于表示“以 …… 包装的”,“呈 …… 形状的”。 eg: Rice in supermarkets is usually sold in bags. She’ll look foolish. 她要出丑了。 look 是一个系动词,意为“看上去”,后接形容词 foolish 作表语,修饰主语 she ,构成“主(语)系(动词)
vt. 制造。 出示。 引起 The factory produces 1,000 cars a week. 这家工厂每星期生产一千辆轿车。 alive [ə39。 laɪv]。 活泼的。 有生气的。 敏感的 He says he is alive only because he is foreign. 他说他还活着的唯一原因就是因为他是外国人。 核心词汇 warn [wɔ:n] ,告诫。
er is _______________ important useful … Reading WATER TALKS does the drop of water talk to? does the drop of water ask the girl to do? Why? does the drop of water mainly talk about? Answer the
21侧请推导出圆锥的侧面积公式 . S 侧 =πrl (r表示圆锥底面的半径 , l 表示圆锥的母线长 ) 圆锥的侧面积与底面积的和叫做圆锥的 全面积 (或表面积). .221 lrS 侧l r 做一做 (2)已知一个圆锥的底面半径为 12cm,母线长为 20cm,则这个圆锥的侧面积为 _________,全面积为 _______ 2240 cm 2384
小于半圆的弧(如图中的 )叫做 劣弧; C O A B 劣弧与优弧 AC ABC 这两个圆 用一块硬纸板和一张薄的白纸分别画一个圆,它们的半径相等,把白纸放在硬纸板上面,使两个圆的圆心重合,观察这两个圆是否重合。 做 一 做 能够重合的两个圆叫作相等的圆,或等圆 重合 现在用一根大头针穿过这两个圆的圆心,让硬纸板保持不动,让白纸绕圆心旋转任意角度,观察旋转后,白纸上的圆是否仍然与硬纸板上的圆重合
to oneself 自言自语 feel oneself 觉得正常 dress oneself 自己穿衣 say to oneself 心里想 fet oneself 忘我、失态 hide oneself 把自己藏起来 help oneself to 随便吃、随便用 pride oneself on 自夸 make youself at home 不受约束 talk/speak to