Unit3 Fairness For All

a. persuade           b. will persuade            c. be persuaded            d. are persuaded
解析：這是條件狀語從句中的將來時態(tài)用一般現(xiàn)在時態(tài)表達(dá)，同時考查語態(tài)。故選d。
6. turn on the television or open a magazine and you _____ advertisements showing happy families. (湖南 )
a. will often see           b. often see           c. are often seeing                      d. have often seen
解析：該題中or連接兩個平行的祈使句，and連接的是并列句，and之前的祈使句相當(dāng)于條件狀語，“在這種條件下將會。。。”，所以用一般將來時態(tài)。故選a。（參見本小節(jié)第4小題）
3、一般過去時/現(xiàn)在完成時/過去完成時：
一般過去時態(tài)表示過去發(fā)生的事實(shí)或存在的狀態(tài)。與現(xiàn)在完成時態(tài)的區(qū)別是：一般過去時描述的動作與現(xiàn)在無聯(lián)系；現(xiàn)在完成式強(qiáng)調(diào)動作與現(xiàn)在的聯(lián)系或?qū)ΜF(xiàn)在的影響。現(xiàn)在完成時常有ever/never/yet,/already/so far/since ever等副詞、短語作狀語從句。比如：
i quickly dressed and left the flat.我迅速穿好衣服后就離開了公寓。
he came in, sat down and turned on the television.他走進(jìn)來、坐下來，然后打開了電視機(jī)。
i haven’t had my breakfast yet.我還沒吃早飯呢。
過去完成時態(tài)則表示“在一般過去動作之前（過去的過去）”發(fā)生的動作。比如：
she said she had finished her homework before supper.她說她晚飯前就做完了家庭作業(yè)。
真題：
1. all the preparations for the task ________ and we’re ready to start. (春招)
a. completed 　b. complete 　c. had been completed 　d. have been completed
解析：現(xiàn)在完成時態(tài)的被動語態(tài)，表示preparations已經(jīng)完成。故選d。
2. john and i ______ friends for eight years. we first got to know each other at a christmas party. but we _______ each other a couple of times before that. (春招)
a. had been; have seen 　　　           b. have been; have seen
c. had been; had seen 　　　　  d. have been; had seen 
解析：該題考查現(xiàn)在完成式和過去完成式的使用。故選d。
3. this is ted’s photo. we miss him a lot. he _______ trying to save a child in the earthquake. (春招)
a. killed    b. is killed    c. was killed    d. was killing
解析：該題考查時態(tài)和語態(tài)。一般過去時態(tài)表示“過去的事實(shí)”。故選c。
4. my uncle _____ until he was forty –five. (上海)
  a. married    b. didn’t marry    c. was not marrying    d. would marry