???? ??? ??? ?, ??? ??? ?? ???, ??? ??? ?? ????? ?? ?? ???? ???? ? ? ????.???, ???? ????? ?? ??? ??? ??? ? ?????
1. ???~???(riyū wa ~desu)
「??? ~???(riyū wa ~desu)」? ??? ??? ?? ??? ??? ?????. ?? ???? ???? ?? ? ???? ???? ???? ?? ??????. ??? 「~???(desu)」? ??? ?? ??? ?????, ??? ??? ???? ??? ???? ??? ? ????.
??
?? ??? ??? ?????. ??? ?? ?? ??? ??? ???? ?????.
Boku wa tenpo no iten ni hantai shimasu. Riyū wa, tenpo iten no hiyō ga yosan wo uwamawatte iru kara desu.
I disagree the relocation of the store. The reason is that the cost of relocating the store exceeds the budget.
「???~????(nazenara ~dakara desu)」? ??? ??? ?? ???? ??? ???? 「???~???(riyū wa ~desu)」? ?? ???? ? ? ????.
??
?? ?? ?? ??? ?????. ???? ?? ?? ??? ?? ???? ?? ??? ?? ?????.
Watashi wa Satō-san no teian ni sansei desu. Nazenara Satō-san no teian wa hoka no teian yori mo hiyōtaikōka ga takai kara desu.
I agree with Mr. Sato 's proposal. Because Mr. Sato's proposal is more cost-effective than other proposals.
??? ??? ???? ??? ??? ??? ??, ??? ???? ??? ??? ?? ??? ??? ????? ???.
2. ????~ ???(datte ~dakara)
"???~(date ~dakara)"? ??? ?? ?? ???? ??? ?? ? ?????.
??
A: ? ???? ???? ?? ???
B: ??? ??? ?????.
A: Dōshite Nihongo wo benkyō shiteiru no?
B: Datte, Nihon ga sukida kara.
A: Why do you study Korean?
B : Because I like Japan.
「???~(date ~dakara)」?, ?? ???? ?? ??? ??? ??? ?? ??????, ???? ????? ??? ???? ?? ? ????, ???? ?? ??? ???? ????.??? ?? ??? ??? ?????.
??
A: ??? ? ??? ?? ?????
B: ??? ?? ??? ?????.
A: Kinō wa dōshite denwa ni detekurenakatta no?
B: Datte, nete ite denwa ni kizukanakatta kara.
A: Why didn't you answer my call yesterday?
B: Because I was sleeping and didn't notice the call.
3. ~ ???(~node)
「~???(node)」? ??? ??? ? ??? ? ?? ?????.
??
??? ????? ??? ?? ??? ???.
Densha ga chien shite ita node, gakkō no jugyō ni chikoku shita.
The train was delayed, so I was late for my school class.
4. ~ ???(~no tame)
「~? ??(~no tame)」? 「~ ???(node)」? ?? ??? ??? ??? ?? ?? ???? ??????.?? ??? ??? ???? ???.
??
??, ? ??? ?? ??? ??? ???? ???? ????.
Honjitsu, kono ressha wa kyōfū no tame sokudo wo otoshite unkō shite imasu.
Today, this train is slowing down due to strong winds.
??
????? ??? ??? ?? ????.
Gaishutsu-chū no tame seki wo hazushite orimasu.
I'm not at my desk because I'm out.
?? ????, ??? ??? ??? ?? ?? ??? ????????? ???? ??? ??? ???.
5. ?~? (dōshite ~?)
??
? ????
Dōshite anata wa nemui no desu ka?
Why are you sleepy?
6. ?~? (naze ~?)
「???~?」? ?? ??? ??? ?? ???, ?????? ??? 「?~?」? ??? ??, ?? ?? ?? ????.
??
? ?? ???? ???
Naze hayaoki wo shinakute wa naranakatta no?
Why did you have to get up early?
??
? ??? ?? ????
Naze anata wa torēningu wo shite iru no?
Why are you training?
7. ???~? (nande ~?)
「???~?」?, ??? ??? ???? ???? ?? ?? ????.
??
? ?? ??????
Nande shigoto wo yasunda no?
Why were you absent from work?
??? ??? ??? ??? ???? ??? ????. ???? ????? ??? ???, ?? ??? ???? ???? ???? ??? ??? ??? ? ?? ?? ???? ??? ?? Plus? ??? ?? ??? ?? ??????