第三課時(shí)第三課時(shí)(Grammar Focus3c)(Grammar Focus3c)how引導(dǎo)的特殊疑問句本單元主要學(xué)習(xí)how引導(dǎo)的特殊疑問句對交通方式進(jìn)行提問這一用法。其答語有三種：主語take(s) a/the交通工具(單數(shù))to地點(diǎn)主語謂語to地點(diǎn)by交通工具(單數(shù))主語謂語to地點(diǎn)on/in限定詞交通工具h(yuǎn)ow far用來提問距離，意為“多遠(yuǎn)”，其答語有兩種：用長度單位表示eg：How far is it from your home to school？從你家到學(xué)校有多遠(yuǎn)？Its 5 kilometers.五千米遠(yuǎn)。用時(shí)間表示eg：Its ten minutes walk./Its ten minutes to walk./Its ten minutes on foot.10分鐘的步行路程。how long用來提問時(shí)間，意為“多久”。eg：How long does it take you to finish your homework？完成家庭作業(yè)花費(fèi)你多長時(shí)間？It takes me an hour to finish my homework.完成家庭作業(yè)花費(fèi)我一個(gè)小時(shí)的時(shí)間。介詞表達(dá)法交通工具名詞前有限定詞，常用on和in。eg：on the train；on the bus；in a car【注意】in多用在car(小汽車)前；on多用于bike/bus/train等交通工具前。【拓展】on foot步行交通工具名詞用單數(shù)，前面無限定詞，常用by。eg：by subway；by bus；by bike動(dòng)詞表達(dá)法takea/the交通工具單數(shù)名詞eg：You can take the train to Sanya.你可以乘火車去三亞。walk/ride/drive/fly to地點(diǎn)名詞步行/騎車/開車/乘飛機(jī)去某地eg：I usually walk to school.我通常步行去學(xué)校。 一、根據(jù)句意，選擇方框中的單詞或詞組填空。1 do you get to the radio station?On foot.2 is your brother?He is 13.3 do you play basketball after school?For half an hour.4 is it from the store to the TV station?One kilometer.5 are those black trousers?Theyre nine dollars.How How old How long How far How much 二、按要求完成下列句子。6The school is about_two_kilometers from my home.(對畫線部分提問) is the school from your home?7It usually takes about_ten_minutes(對畫線部分提問) does it usually take?8My mother usually walks to work.(改為同義句)My mother usually goes to work 9I take the bus to school.(改為同義句)I to school bus.10Maria takes the train to Kunming.(改為同義句)Maria to Kunming train.11The school is about ten minutes walk from the store.(改為同義句)It about ten minutes to the school from the store.12They often spend half an hour getting to school.(改為同義句) half an hour to school.How far How long on foot go by goes by takes to walk It takes them to get