新目標(biāo)八年級(jí)英語(yǔ)下冊(cè)全冊(cè)學(xué)案2
unit 6
section a
學(xué)習(xí)目標(biāo)
知識(shí)目標(biāo)：
1.單詞 collect , shell, skate, pair, since, raise, several, skater
2.掌握句型：how long have you been skating?
i’ve been skating for five hours.
i’ve been skating since nine hours.
i’ve been skating since iwas seven years old.
--how long did you skate? --i skated for two hours.
--what sport do you play? --tennis.
--when did you start? --when i was eleven.
學(xué)習(xí)重點(diǎn)：?jiǎn)卧~和重點(diǎn)句型
學(xué)習(xí)難點(diǎn)：區(qū)別不同點(diǎn)：
1.“for” and“since” 2.“how long have you been skating?”
and “ how long did you skate?”
學(xué)習(xí)過(guò)程：
step1.自學(xué)44、45、46頁(yè)單詞并檢測(cè)：
收集___________貝殼___________溜冰鞋____________溜冰者_(dá)_________
馬拉松賽跑_________ 滑冰馬拉松___________ 籌集_________
幾個(gè)的_________ 自從___________ 自從9點(diǎn)起____________
一雙旱冰鞋_________________自從兩年前一直到現(xiàn)在 _______________
step2.新課導(dǎo)入:
read the sentences and answer them. ( help students using “at”and “for”correctly)
1.when did you go to bed last night?
when did you get up this morning?
how long did you sleep last night?
2. what are you doing now?
when did you start the english class today?
how long have you been having the english class today?
how long have you been in class?
step3.自主探究
一.研討現(xiàn)在完成進(jìn)行時(shí)態(tài)的用法、謂語(yǔ)動(dòng)詞構(gòu)成、句式轉(zhuǎn)化（一般疑問(wèn)、否定句、特殊疑問(wèn)句）及for和since的用法區(qū)別
1.總結(jié)現(xiàn)在完成進(jìn)行時(shí)態(tài)的用法及謂語(yǔ)動(dòng)詞構(gòu)成： 現(xiàn)在完成進(jìn)行時(shí)態(tài)表示：_________________________________________________. 現(xiàn)在完成進(jìn)行時(shí)態(tài)謂語(yǔ)動(dòng)詞的構(gòu)成：_________________________.
2.since和for的用法區(qū)別：
since后面跟_______________,句子時(shí)態(tài)用__________________.since后面也可跟_____________,從句時(shí)態(tài)用__________,主句時(shí)態(tài)用___________ .for后面跟___________,句子時(shí)態(tài)可用____________ 也可用_________等多種時(shí)態(tài).
選擇:⑴i’ve been skating (for/since) three years.
⑵jack has been studying chinese (for/since) the year of .
二.pair “一對(duì)、一雙、一副”a pair of shoes / glasses /……
單選：⑴ my pair of shoes _____ much too expensive.
a.are b.is c.be d.my
⑵ can i help you? i’d like ______ for my twin sons.