牛津譯林版英語八下《unit 3 online travel》ppt復(fù)習(xí)課件-文庫吧
2024-11-07 23:52 本頁面
【正文】 ar on the screen restart the puter travel around the world in eight hours Click on the icon in mind used to do sth doubleclick on the icon hold a position petition different uses of puters 。 The old ___________________________________. 2. 我經(jīng)常使用它搜尋信息。 I usually _______________________________________________ 。 It will take you ________________________________________________ ？ Do you mind__________________________________________________ 。 My bike________________________.= My bike _______________________. should be looked after by us use it to search for information about half an hour to pass each level needs to be repaired telling me how to use this function needs repairing 三、導(dǎo)學(xué) 注：☆ 及物動詞有被動語態(tài)，不及物動詞必須帶有 介詞 才可以有被動語態(tài) 。 被動語態(tài)的結(jié)構(gòu)與用法： ㈠結(jié)構(gòu)： be +done (過去分詞 ) ㈡ 用法：例：①Ｈ istory is made by the people. (一般現(xiàn)在時(shí) ) ② Ｔ he cars were made in Tianjing in 1995. (一般過去時(shí) ) ③ The tree will be cut down next year.(一般將來時(shí) ) ④ Ｔ he room must be kept clean.（含有情態(tài)動詞的被動語態(tài)） ⑤ The film has been seen by me. （現(xiàn)在完成時(shí)） 主動語態(tài)改被動語態(tài)的方法 ： 方法分為三步 ： ⑴把原句中的賓語改成主語 ⑵動詞改為變動形式 be done(同時(shí)注意時(shí)態(tài) ) （ 3）原來的主語如果需要的話放在介詞 by后面， 以指明做事的人或物，如果沒有必要則省去 例： The man killed a tiger. → A tiger was killed by the man . (改的過程中要注意時(shí)態(tài)和語態(tài)兩個方面 ) 特殊句型的被動語態(tài) ： (★★★ 以下為常見考點(diǎn) ) ★★ ⑴ 含有使役動詞（ make /let /have）或感官動詞 （ hear ,see, listen to ,look at ,find ,watch,feel等）的句子， 在主動語態(tài)中這些詞后常跟不帶 to的動詞不定式， 但是在改成被動語態(tài)時(shí)，則一定要把省去的 to再加上去， 另外 help這一個詞在主動語態(tài)中后面的動詞不定式可以帶 to, 也可不帶 to, 但在被動語態(tài)中也必須把 to加上去。 例：① Mother often makes me do some housework. → I am often made to do some housework by mother. ② We saw him run into the classroom. → He was seen to run into the classroom by us. We saw him running into the classroom. → He was seen running into the classroom. ⑵ teach ,give ,pass ,show ,buy, tell等動詞常常帶有兩個賓語 ] （雙賓語：直接賓語和間接賓語）， 改為被動語態(tài)時(shí)
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