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四年級英語上冊Unit4導(dǎo)學(xué)案

時(shí)間:2016-08-22 11:53:00   來源:無憂考網(wǎng)     [字體: ]
【學(xué)習(xí)目標(biāo)】 1.學(xué)會(huì)常用工具的名稱。 2.學(xué)會(huì)用英語就diy的話題展開對話。 【學(xué)習(xí)過程】 【前置學(xué)習(xí)】 1.預(yù)習(xí)p42-43單詞 2.預(yù)習(xí)p42漫畫和p43對話 【合作學(xué)習(xí)】 teaching procedures: step1: read and recite 1.recite the new words in groups. step2: listen and answer: listen to the tape and try to answer the questions: 1.what’s hobo going to do? 2.what should hobo do first? step3: act out 1.work in pairs and act out the comic strip use body language and imitate the pronunciation. step4: exercise 1.fill in the blanks a diy story one day eddie brings hobo a new__________. hobo is very ________ but he ________ know what to do? eddie tells him to read the ____________ first. and says to him "you'd better _______ some _________". when hobo __________ everything ok, eddie doesn't want to help him any more. do you know why? step 4:listen and answer: millie and suzy are talking about diy. listen and find the answers to the questions. 1.what is suzy going to do today? 2.what tools does suzy need for diy? step5:have a discussion 1.discuss in groups: do you like diy? what do you like to make? what tools do you need? 2.put the sentences in the correct order: first, …second, …next, … then, …after that, … a few minutes later, … later on, … finally, … to make sentences how to make a fruit salad? cut some of the larger fruit into small pieces. wash the fruit. choose your favourite fruit. mix them together. add some salad cream if you like. tools:__________________________________________ how to make a sandwich? put another piece of bread on the top of it. put some tomato sauce on it. pick a piece of bread. put some ham and vegetables on it. tools:__________________________________________ how to make a card? cut out the heart with a pair of scissors. draw some pictures on the card. choose a piece of paper. write some wishes on the card. draw a heart on the paper. tools:__________________________________________ 【展示提升】 step6:make a similar dialogue. a: what’s diy exactly, xxx? b: it stands for _____________. when you do diy, ___________________. a: what are you going to do then? b: i’m going to _____________________. a: it sounds _______. what do you need for that? b: i need ___________________________. a: do you like diy? b: yes, i do. i _______________________. that’s fun. step7:language points: 1. here are clear instructions. 這兒有清楚的說明。 這是一個(gè)倒裝句。在以here,there等簡短副詞引起的句子中,動(dòng)詞是be, come, go等時(shí),這類句子往往倒裝,大多數(shù)帶有引起注意的含義。注意:如果主語是人稱代詞,則不用倒裝。 翻譯:(1)here ____________ ______________ ______________. 這是你的書。 (2)---here __________ __________ ___________. where is xiao ling? ----there __________ __________.----公共汽車來了。小玲呢?---在那。 2. you’d better get some tools. 你取些工具。 had better = (‘d better) 后面必須跟動(dòng)詞原形,主語不論是第幾人稱,句子不論是什么時(shí)態(tài),都要用had better的形式 (1) we __________________________.我們在下雨前就去。 (2) ________ _________ ________ to hospital at once. 你立即去醫(yī)院看病。 構(gòu)成否定式時(shí),通常將not置于had better之后(而不是had之后);而構(gòu)成疑問式時(shí),則通常將had(而不是had better)置于主語之前 (3)__________ ___________ __________ tell him. 我不告訴他。 (4) what _______ we __________ do? 我們做什么? 3.it says, “do it yourself.”上面寫著:“自己動(dòng)手做”。 “…上面寫著,內(nèi)容是…”用…say(s)/read(s) …,不用wrire(s) (1)______________________________ 標(biāo)牌上寫著:“禁止吸煙”。 (2)_______________________________ 告示上寫著:“保持干凈”。 4. ---what’s diy exactly? ----it stands for “do it yourself”.準(zhǔn)確地講,diy是什么?它代表“自己動(dòng)手做”。 exact adj.準(zhǔn)確的;嚴(yán)密的;精密的,精確的 exactly adv. 確切地;精確地 (1) nobody_____ ______ ______ _____ of polar bears.沒有人知道北極熊的確切數(shù)量。 (2) he ______ ________ what he was doing. 他清楚地知道自己在做什么。 “stand for”意為“代表,象征” (1) cctv __________ ____________china central television station. cctv代表“中央電視臺(tái)” (2) ______________________________________________? 字母un代表什么? 5. when you do diy, you make, repair or decorate things instead of paying someone to do it. 當(dāng)你自己動(dòng)手做時(shí),你自己制作、維修或裝飾東西而不是付錢找人做。 作為短語介詞,instead of 后面常跟名詞、代詞和動(dòng)名詞 (1) if you don’t have free time, _______ ________ _______ ________ ________. 如果你沒時(shí)間,我將代替你去。 (2) instead of ________ a hand, he laughed at us.他不僅沒有幫我們一把,反而嘲笑我們。 instead 單獨(dú)使用的時(shí)候式副詞,常用于句末或句首。 (3)we’ve no coffee. would you like tea ___________. 我沒有咖啡了,喝茶行嗎? (4)it will take days by car, so let’s fly _______.坐汽車得好幾天,所以我們還是改乘飛機(jī)。 用instead的句子也可以用instead of替換 (5)she never studies. instead, she plays tennis all day. = ______________________________________________________. step8:homework: 1.copy the new words and phrases 2.finish the exercises on the workbooks. 【鞏固測評】 (一)根據(jù)句子意思和漢語提示,寫出正確的單詞。 1. are you ___________(清楚)about our plan? 2. pass me the _____________(剪刀),please. 3. ----where’s your dad? ----he ____________(修理)his bike over there. 4. please read all the ______________(指示)before you take the medicine. 5. tell me ___________(準(zhǔn)確地)where he is. (二)單項(xiàng)選擇。 ( ) 1. i don’t like this pair of glasses at all. please show me __________. a. the other one b. the other pair c. another one d. another pair ( )2. ---is mr. read really very ill? ---- _________________. he’s in hospital. a. i hope so. b. no, he isn’t c. i don’t think so d. i’m afraid not ( )3.----can you help me repair the bike? ----- ____________. come and get it in half an hour. a. no problem b. i’m sorry i can’t c. not at all d. it’s a pleasure ( )4.there ______________ more cars now in our country. a. have b. are c. is d. has ( )5. you’d better __________________ computer games too much. a. not to play b. play c. not play d. don’t play 【運(yùn)用拓展】 一、漢譯英 1.你應(yīng)該先看說明。 you __________ _________ _________ _________ first. 2. 你現(xiàn)在去找她。 you _________ _________ _________ and look for her now. 3.看標(biāo)牌,它上面寫著“禁止吸煙! look at the sign. __________ __________, “no smoking.” 4.你能告訴我diy代表什么? can you tell me _______ diy__________ __________? 二、句型轉(zhuǎn)換: 1. shall we start? (改為同義句) _________ _________, _________ _________? 2. i’m going to paint my house this sunday. (對換線部分提問) __________ going to paint _______ house this sunday? 3. we don’t chat with each other at lunchtime. we listen to music instead. (改為同義句) ______________________________________________________________________.