八年級(jí)英語(yǔ)語(yǔ)法系統(tǒng)復(fù)習(xí)（一）教案
語(yǔ)法系統(tǒng)復(fù)習(xí)（一）現(xiàn)在進(jìn)行時(shí)：用于表示現(xiàn)在正在進(jìn)行的動(dòng)作，如：what are you doing now?
基本結(jié)構(gòu)為be加動(dòng)詞的現(xiàn)在分詞，如：i am reading a book.
變否定在be后面加not,如i am not reading a book.
變一般疑問(wèn)句把be動(dòng)詞提前，如are you reading a book? yes, i am. no, i am not.
一般現(xiàn)在時(shí)：主要有以下三方面，① 用來(lái)表示狀態(tài)，特征或不受時(shí)間限制的客觀存在和真理。如：matter exists in three states物質(zhì)有三態(tài)。又如：the earth moves around the sun ② 表示習(xí)慣性和經(jīng)常發(fā)生的動(dòng)作，如：i often go to bed at 9∶30 ③ 在時(shí)間、條件等狀語(yǔ)從句中表示將來(lái)要發(fā)生的動(dòng)作，如：as soon as i get there i'll telephone you.
基本句式包括肯定句，否定句和一般疑問(wèn)句。
一般現(xiàn)在時(shí)態(tài)中的肯定句有數(shù)量和人稱的變化，如1.i get up very early. 我很早起床。
2. he______ (get) up very early. 3.。mary¬¬¬¬_______(get) up very early.
4. my parents_______(get) up very early. 5。 lucy and mike_______(get) up very early.
否定句和一般疑問(wèn)句要借助于根據(jù)人稱的變化分別使用助動(dòng)詞do或does，試翻譯下面句子：1。他每天不在家照顧他的妹妹。————————————————————
2。他們經(jīng)常乘公車去上學(xué)嗎？————————————————————
3.我每天不看電視。 ————————————————————
4。邁克每周六去參加晚會(huì)嗎？————————————————————
語(yǔ)法專練:用動(dòng)詞的正確形式填空
1. i ’m not____________ (feel) very well at the moment.
2. i ___________(plan) to have a relaxing vacation this winter.
3. on saturday mrs. brown usually______(wash) some clothes.
4. look! the old man________(get)on the bus.
5. we________(not visit)that factory next week.
6. my father usually _____________(watch) tv in the evening.
7. i _________________ (leave) for beijing tomorrow.
8 . mr green_________(teach) his students english。
9. ______ she ______(exercise) twice a week?
10. listen! who _______(sing)over there?
選擇題
1.the kite is flying high in the sky. it ＿＿＿ a bird.
a. looks at b. looks like c. looks for d. looks after
2- look! what's wang ping doing over there?
- she ＿＿＿ under a big tree.
a. sings b. sang c. has sung d. is singing
3- where is mr zhang?
- look! he ＿＿＿ on a big machine over there.
a. works b. worked c. is working d. has worked
4.ahow do you usually come____________school？
b：i usually come___________bus.
a.at，in b.to，with c.to，by d.by，to
5 。a：are you free tomorrow？
b：no. i_____________see my grandma with my mother.