20xx人教新目標(biāo)版英語九年級(jí)unit 6《when was it invented？period 2）學(xué)案-預(yù)覽頁
【正文】 y to the bathroom at night. Carol: Next is a icecream scoop. This is my favorite invention. It runs on electricity and bees hot. Alex: I know what it’s for! It’s used for serving really cold ice cream. Carol: Yes, that’s ri ght! The last invention I’m going to write about is shoes with special . You can move the heels up and down. Alex: What are they used for? Carol: Well, you can change the of your shoes. You can raise the heels if you are going to a party or lower them if you are just going out for . 3. 大聲朗讀聽力材料。 【橫 向輻射 】 be used as amp。 used by 意為“被??使用”，介詞 by后面接動(dòng)作的執(zhí)行者 【例句】 Tractors are used by the farmers. 農(nóng)民使用拖拉機(jī)。 __________________________________ 快樂心得 我?guī)椭?_________同學(xué)說 ____________。 拓展延伸 一、 根據(jù)括號(hào)內(nèi)的要求改寫 句子。是朱麗 .湯普森發(fā)明
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