2019屆高考英語Unit 4 Global warming精講精練復習
【解析】 句意為：——暑假有什么打算？——去什么地方都行，只要有陽光、大海和沙灘就可以了。as long as只要，引導條件狀語從句；as if好像；now that既然；in order that為了，不符合語境要求。
【答案】 b
11.(XX年安徽卷)—do you have a minute？i’ve got something to tell you.
—ok，________you make it short.
a.now that b.if only
c.so long as d.every time
【解析】 句意為：——你有時間嗎？我有事要給你說。——好的，只要長話短說。考查一組短語作連詞的用法。now that既然；由于，引導原因狀語從句；if only要是……就好了，用虛擬語氣，表示與事實相反的情況；so long as只要，表示條件；every time每次；每當，表示時間。
【答案】 c
(2)if not在本句中是if you are not using it的省略形式
i think the train leaves at midday.you’d better take a taxi.if not，maybe you’ll miss it.
我想火車是正午開，你最好打的去，否則可能會誤車的。
is anybody feeling cold？if not，let’s put the central heating off.
有誰感到冷嗎？如果沒有，就把暖氣關掉。
(1)if so如果這樣
have you got a free evening next week？if so，let’s have dinner together.下周你哪個晚上沒事？如果沒有事，我們去吃飯吧。
(2)if any若有
point out errors，if any.若有錯誤，請指正。
(3)if necessary如果有必要
take this camera with you，if necessary.
如果有必要，帶上照相機去吧！
12.(XX年安徽卷)—have you got any particular plans for the coming holiday?
—yes.________，i’m going to visit some homes for the old in the city.
a.if ever b.if busy
c.if anything d.if possible
【解析】 句意為：“你為即將到來的假期做了特別安排嗎？”“是的。有可能的話，我將去市里的幾家老人院看看。”if ever 如果曾經，如：we see them very seldom，if ever.我們難得見到他們。if possible有可能的話。由句意可知d項正確。
【答案】 d
ⅰ.單詞拼寫
1.there are large________(數量) of rain in the area of the country every summer.
【答案】 quantities
2.scientists have many theories about how the universe first came into________(存在).
【答案】 existence
3.the________(數據) is still being analysed.so don’t be so worried.
【答案】 data
4.the earthquake was a terrible________(大災難).
【答案】 catastrophe
5.a rainbow is a natural________(現象) especially after a heavy rain.
【答案】 phenomenon
ⅱ.情景交際
1.—whose advice do you think i should follow?
—________
a.no problem. b.come on!
c.it’s up to you. d.well，that’s life.
【解析】 考查交際用語。從題意不難看出符合本題語境的是it’s up to you，意思是“由你來決定”。
【答案】 c
2.—may i take your order now?
—________.
a.no，i’m in trouble now
b.yes，we obey orders