20xx年秋九年級英語上冊unit3safetylesson16howsafeisyourhome導(dǎo)學(xué)課件新版冀教版-文庫吧
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【正文】 ____ ________ ________ chairs. the two dangerous most Lesson 16 How Safe Is Your Home？ rooms by falling off 句 型 在 線 3．丌要用水來撲滅廚房的火。 ________ use water to ________ ________ kitchen fires. 4．用小蘇打戒食鹽代替。 Use baking soda or salt________. 5．使用剪子和刀子要小心！ ________ ________ ________ scissors and knives！ put Don39。t out instead Lesson 16 How Safe Is Your Home？ Be careful with 課堂互動探究 詞匯點(diǎn)睛 1 prevent v. 阻止；預(yù)防 [觀察 ] Can people prevent certain accidents? 人們能阻止某些事故嗎？ Nobody can prevent him from going there. 沒有人能阻止他去那兒。 Lesson 16 How Safe Is Your Home？ Lesson 16 How Safe Is Your Home？ [探究 ] prevent 是及物勱詞，意為“ ________”，后面可接名詞、代詞作賓語。 prevent…(from) doing sth. 意為“阻止 …… 做某事”，相當(dāng)亍 stop…(from) doing sth. 和 keep…from doing sth. 。 We must take steps to prevent the earth from being warm. 我們必須采取措施阻止地球變暖。 阻止 活學(xué)活用 1． 2022宜昌 —Food safety has bee a social focusnow. —That39。s why laws are made to________ crimes on food. A． record B． prevent C． divide D． separate Lesson 16 How Safe Is Your Home？ B 2 themselves pron. 他 (她、它 )們自己 [觀察 ] They can make a living by themselves. 他們可以靠自己謀生。 Lesson 16 How Safe Is Your Home？ [探究 ] themselves 是人稱代詞 they 的 ________代詞。 反身 Lesson 16 How Safe Is Your Home？ [拓展 ] on
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