高中英語冀教版必修3Unit2《Healthy eating》詞匯學(xué)案2

111滄州市頤和中學(xué)導(dǎo)學(xué)案20132014第一學(xué)期第_13_號 Class _ Name_ Date_學(xué)科高中英語年級高一作者楊衛(wèi)芬 孫悅 課題課型新授【學(xué)習(xí)目標(biāo)】1.理解、背誦所列詞匯。 2.運(yùn)用所列詞匯。1.strength n.U力氣，力量；C強(qiáng)項(xiàng)，長處；優(yōu)點(diǎn)【拓展】（1）strong （adj.）_strength （n.）_strengthen （v.）_strengthless （adj.）_（2）相關(guān)短語 build up ones strength_ at full strength_【翻譯】He pushed against the rock with all his strength._.It may take a few weeks for you to build up your strength again._.We should know our strengths as well as weaknesses._ _.【辨析】strength，energy，force 與 power（1）strength 指“（物的）強(qiáng)度、（人的）力氣”，尤指承受重物的“力量”，還可指人的“強(qiáng)項(xiàng)、長處”。（2）energy 指物理定義“能”。用于人時(shí)，指人的精力、活力、工作能力，還可指“能量、能源”。（3）force 指物理學(xué)意義上的“力”，尤指人或物撞擊或推動(dòng)物體時(shí)所用的“力”；也指為做成某事而使用的“力量”，還可指武力、強(qiáng)制力、效力。還可引申為“兵力、軍隊(duì)”。（4）power 可指一切內(nèi)存的、外來的、具體的或抽象的力，可引申為勢力、政權(quán)；也指電力、動(dòng)力、功率?！痉g】I didnt have the strength to get out of bed._ _.Young people usually have more energy than the old._ _.The force of the explosion broke all the windows._,Congress has power to declare war._.3.He couldnt have Yong Hui getting away with telling people lies!_have sb. doing sth. 讓某人做某事，表示一個(gè)持續(xù)的動(dòng)作。放在否定句中表示“不允許某人干某事”。【翻譯】1)Its rude of you to speak to father like that and I wont have you speaking to father like that in future._ _.2)I won't_have_you_doing such a thing._.【拓展】have后接三種形式的賓語補(bǔ)足語：(1)have sb./sth. doing sth. 讓某人做某事/讓某事發(fā)生(動(dòng)作持續(xù))(2)have sb. do sth. 使某人做某事(相當(dāng)于make/let sb. do sth.或get sb. to do sth.)(3)have sth. done 讓(別人)做某事【翻譯】1)They were so frightened that they had_the_light_burning all night long._.2)I'll have_Tom_show you to your room._.3)Will you have_my_cases_sent_up,_please?_.111