Unit 15 We’re trying to save the manatees
canadian doctor. he (help) us in the anti-japanese war. he
(always, remember)by us chinese people.
解析 答案:1. was awarded 本題時(shí)間狀語(yǔ)是last year,可知句子應(yīng)用過(guò)去時(shí)態(tài),且只說(shuō)明一個(gè)事實(shí),因此用一般過(guò)去時(shí)態(tài)。由于主語(yǔ)tom 是被授獎(jiǎng)的對(duì)象,所以用被動(dòng)語(yǔ)態(tài)。
2. had worked 因?yàn)橛衧ince 1998,賓語(yǔ)從句應(yīng)用現(xiàn)在完成時(shí)態(tài),但賓語(yǔ)從句在此是作主句謂語(yǔ)動(dòng)詞said的賓語(yǔ),所以現(xiàn)在完成時(shí)得改為過(guò)去完成時(shí)。
3. have, heard, knows, helped, will always be remembered
本題空1和空2用現(xiàn)在完成時(shí)態(tài),暗含時(shí)間是從過(guò)去到現(xiàn)在;空3用一般現(xiàn)在時(shí),表示客觀事實(shí);空4說(shuō)明他幫助過(guò)我們這一事實(shí),所以用一般過(guò)去時(shí)態(tài);空5說(shuō)明他將永遠(yuǎn)被中國(guó)人民所記住,用一般將來(lái)時(shí),主語(yǔ)he是被記住的對(duì)象,所以得用被動(dòng)語(yǔ)態(tài)。
典型例題2
e-mailing is much than long-distance calling.
a. cheap b. cheaper c. cheapest d. the cheapest
解析 答案:b 本題主要考查比較級(jí)。句中有than,得用比較級(jí),且空前還有修飾比較級(jí)的 much。意思是“發(fā)郵件比打長(zhǎng)途電話便宜得多”。
【題型發(fā)散】
發(fā)散1 單項(xiàng)選擇填空
( )1. i am building a new zoo in our city.
a. against
b. again
c. angrily
d. friendly
( )2. tom recently an award from the school.
a. winned
b. won
c. winning
d. had won
( )3. they are like textbooks for us students.
a. to live
b. lived
c. living
d. lives
( )4. we think animals in forest.
a. shouldn’t live
b. should live
c. lives
d. living
( )5. his father a worker in that factory.
a. uses to be
b. used is
c. used to being
d. used to be
解答:答案:1. a 本題根據(jù)題意不是進(jìn)行時(shí)態(tài),再則把b、c、d放入意思也不對(duì),此題中的building 不是現(xiàn)在分詞,而是動(dòng)名詞,作介詞against的賓語(yǔ)。
2. b 最近獲獎(jiǎng),應(yīng)用一般過(guò)去時(shí)態(tài),且win是不規(guī)則動(dòng)詞,它的過(guò)去形式是won。
3. c 本題中的like是介詞,那么它后面如果跟動(dòng)詞,該動(dòng)詞應(yīng)是動(dòng)名詞形式,作它的賓語(yǔ)。
4. b 根據(jù)題意“動(dòng)物應(yīng)生活在森林里”,該用should live。
5. d 本題主要考查used to do的用法,其他填入都不對(duì)。
發(fā)散2 根據(jù)漢語(yǔ)完成句子
1. 我們一天給他們喂四次食。
we give them .