時(shí)態(tài)題解題技巧
1. 聚焦時(shí)間狀語(yǔ)和時(shí)間副詞。
一般來(lái)說(shuō),每一種時(shí)態(tài)都有其特定的時(shí)間狀語(yǔ)和時(shí)間副詞,在辨別各種時(shí)態(tài)的時(shí)候,我們一定要用我們的火眼金睛去發(fā)現(xiàn)它,從而快速地判定用何種時(shí)態(tài)。
1) While the boy down the street,the UFO landed. (2009年,湖北襄樊)
A. had walked B. was walking C. has walked D. is walking
【解析】
本句中while引導(dǎo)的時(shí)間狀語(yǔ)從句,主句用一般過(guò)去時(shí),故while從句選用過(guò)去進(jìn)行時(shí),答案為B。
2) There (not be)much rain in my hometown since the beginning of this month.
【解析】
本句中有since引導(dǎo)的時(shí)間狀語(yǔ),故時(shí)態(tài)應(yīng)該用現(xiàn)在完成時(shí),故答案為hasn’t been。
2. 上、下文和前后呼應(yīng)幫你剖析各種時(shí)態(tài)。
判別時(shí)態(tài)最關(guān)鍵的一點(diǎn)就是語(yǔ)境,有時(shí)作者為了表明自己的觀(guān)點(diǎn),在不同的語(yǔ)境下選擇不同的時(shí)態(tài),這就要考慮上下文和時(shí)態(tài)的呼應(yīng),一定注意時(shí)態(tài)的前后一致性,否則就會(huì)貽笑大方了。
3) —How clean the bedroom is!
—Yes, I am sure that someone it. (2009年,湖北武漢)
A. cleans B. cleaned C. has cleaned D. had cleaned
【解析】
根據(jù)上文的臥室多么干凈,可知有人已經(jīng)打掃了它,現(xiàn)在完成時(shí)表示影響和結(jié)果,故答案為C。
4) —Did you give Tom a phone call? (2009年,河南)
—Yes, I did. But nobody .
A. answer B. answered C. will answer D. had answered
【解析】根據(jù)上句的“你給湯姆打電話(huà)了嗎”,答句“是的,但是沒(méi)有人應(yīng)答”。應(yīng)該知道事情發(fā)生在過(guò)去,用一般過(guò)去時(shí),故答案為B。
5) It outside. You’d better take an umbrella with you. (2009年,江西)
A. rains B. is raining C. rained D. has rained
【解析】
根據(jù)語(yǔ)境“外面正在下雨,你最好帶一把雨傘”,應(yīng)該選用現(xiàn)在進(jìn)行時(shí),答案為B。
3. 注意習(xí)慣,合理運(yùn)用時(shí)態(tài)。
有的句子時(shí)態(tài)就要考慮一些習(xí)慣性的東西,如客觀(guān)真理一般要用一般現(xiàn)在時(shí),在條件狀語(yǔ)從句中,主句用一般將來(lái)時(shí),從句用一般現(xiàn)在時(shí)表將來(lái)等。在學(xué)習(xí)的過(guò)程中要牢牢記住,多分析比較一下,時(shí)態(tài)就會(huì)越來(lái)越明確。
6) Our teacher told us the sun in the east. (2009年,廣東)
A. rise B. rose C. rising D. rises
【解析】
這道題同學(xué)可能會(huì)出錯(cuò),他們覺(jué)得賓語(yǔ)從句的時(shí)態(tài)應(yīng)該與主句時(shí)態(tài)一致,故選用一般過(guò)去式,但他們忽略了“太陽(yáng)在東方升起”是一客觀(guān)真理,故用一般現(xiàn)在時(shí),答案為D。
7) All the students in Class 5 will climb the mountain if it rain tomorrow. (2009年,四川綿陽(yáng))
A. won’t B. don’t C. didn’t D. doesn’t
【解析】
if引導(dǎo)的條件狀語(yǔ)從句用一般現(xiàn)在時(shí)表示將來(lái),故答案為D。
【鞏固練習(xí)】
1. — you __ your email today?
—Not yet. There’s something wrong with my computer.
A. Have; checked B. Did; check
C. Do; check D. Are; checking
2. I don’t know if it tomorrow. If it , I will stay at home.
A. will rain; rains B. rains; will rain
C. will rain; will rain D. rains; rains
3. —Have you read this book?
—Yes. I __ it two weeks ago.
A. is reading B. have read C. will read D. read
4. Listen! They about Harry Potter. Let’s join them.
A. are talking B. talk C. have talked D. talked
5. Miss Gao isn’t here. She to the bus station to meet Mr Brown.
A. go B. has gone C. has been D. would go
Key: 1~5 AADAB
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