高三英語Module6 Unit1 Laughter is good for you 專項(xiàng)復(fù)習(xí)導(dǎo)學(xué)案
important points(學(xué)習(xí)重點(diǎn))：1.to understand the difference between the present tense
2.know more about special rules of the present perfect tense
difficult points：（學(xué)習(xí)難點(diǎn)）how to use the four present tenses well.
learning guide(方法引導(dǎo))：read,remember and apply
step1. review all types of the form of the four present tenses
step2.overview of the tenses:
一、the simple present (一般現(xiàn)在時(shí))
1.一般現(xiàn)在時(shí)表示經(jīng)常發(fā)生、習(xí)慣性動(dòng)作、客觀真理、科學(xué)事實(shí)、格言，目前的特征、狀態(tài)、能力等。(與一般現(xiàn)在時(shí)連用的時(shí)間狀語有：every day, once a week, always, often, every time, now and then, occasionally, seldom, sometimes, usually, etc.)
the earth moves （move） around the sun.
columbus proved that the earth is （be） round.
practice makes perfect. (譯) 熟能生巧
2.主句是一般將來時(shí),時(shí)間、條件狀語從句中用一般現(xiàn)在時(shí)表示將來。如：
i’ll go （ go） there after i finish my work.
if it rains （rain） tomorrow,i won’t go there.
3.在以here,there開頭的句子里，go,come等少數(shù)動(dòng)詞的一般在時(shí)表示正在發(fā)生的動(dòng)作。例如：there goes the bell.鈴響了。there comes the bus.汽車來了。here she comes.她來了。
4.表示按時(shí)刻表計(jì)劃或安排好的動(dòng)作。（只限于表示起始或移動(dòng)意義的動(dòng)詞: begin，come leave， start，arrive, go , ect.）如：
look at the timetable. hurry up! flight 4026 takes (take) off at 8:20.
高考鏈接：
①——can i join your club,dad?
——you can when you______a bit older. (nmet)
a.get b.will get c.are getting d.will have got
② this machine .it hasn’t worked for years(06 浙江).
a. didn’t work b. wasn’t working c. doesn’t work d. isn’t working
③ send my regards to your lovely wife when you home.(06上海)