1.當(dāng)主句謂語動(dòng)詞是find,see,watch,hear等感官動(dòng)詞時(shí),從句常簡(jiǎn)化為“賓語+賓補(bǔ)”結(jié)構(gòu),賓補(bǔ)為不帶to的不定式或V-ing形式。如:
Shefoundthatthewalletlay/waslyingontheground.→Shefoundthewalletlie/lyingontheground.
2.當(dāng)主句謂語動(dòng)詞是hope,wish,decide,forget,plan,agree等,且主句主語與從句主語相同時(shí),從句可簡(jiǎn)化為不定式結(jié)構(gòu)。如:
Sheagreedthatshecouldhelpmewithmymaths.→Sheagreedtohelpmewithmymaths.
3.在連接代詞/副詞引導(dǎo)的賓語從句中,當(dāng)從句主語與主句主語或間接賓語一致時(shí),賓語從句可簡(jiǎn)化為“連接代詞/副詞+不定式”結(jié)構(gòu)。如:
CanyoutellmehowIcangettothestation?→Canyoutellmehowtogettothestation?