Với động từ “let” để CĐ let sb do sth để ai làm gì > BĐ S + to be allowed + to V đc cho phép làm gì Ex He lets me drive his car I’m allowed to drive his car *Với động từ “make” bắt buộc CĐ S + make +[.]
Với động từ “let”: để CĐ: let sb sth: để làm -> BĐ: S + to be allowed + to V: đc cho phép làm Ex: He lets me drive his car I’m allowed to drive his car *Với động từ “make”: bắt buộc CĐ: S + make + sb sth … BĐ: S + be + made + to + V + … Ex: He makes me work harder I’m made to work harder by him Với động từ “suggest”: gợi ý CĐ: S + suggest + Ving + O (gợi ý làm gì) BĐ: S + (suggest) + that + SO + should + be + PII Ex: He suggested selling my house He suggested that my house should be sold It is + possible + to V + O (có thể/khơng thể làm gì) impossible S(O) + can + be + PII can’t Eg: It’s possible to grow roses in this land Roses can be grown in this land It’s + important + to + V + O (cần thiết phải làm gì) essential SO + must be + PII Ex: It’s important/ essential to save water Water must be saved It’s + necessary + to + V + O (K)cần thiếtphải làm gì) unnecessary SO + should/shouldn’t be + PII Eg: It’s necessary to protect the environment The environment should be protected It’s + tính từ sở hữu + duty to + V + O (trách nhiệm phải làm gì) S + (be) + supposed + to + V + O (ai buộc phải làm gì) Eg: It’s your duty to clean the floor You are supposed to clean the floor Với động từ theo sau V có “to” Ex 1: There is a lot of homework to now There is a lot of homework to be done now Ex 2: He wants his students to all the difficult exercises He wants all the difficult exercises to be done by his students Ex 3: He invited me to go to the party I was invited to go to the party Với động từ theo sau V“ing”: remember, hate, like, dislike… Ex 1: I remembered Nam offering me a beautiful present on my birthday I remembered being offered a beautiful present by Nam on my birthday Ex 2: She disliked her boyfriend cheating her She disliked being cheated by her boyfriend Với câu mệnh lệnh: Ex 1: Come in, please! -> câu khơng có tân ngữ You are requested to come in Ex 2: Close the door! -> Câu có tân ngữ Đối với câu có tân ngữ ta chuyển sang BĐ theo mẫu: “Let + O + be + Vpp” hoặc: “S(o) + am/ is/ are + to be + Vpp” => Let the door be opened The door is to be opened => Tương tự câu mệnh lệnh phủ định ta dùng mẫu: “Don’t let + O + be + Vpp” “So + am/ is/ are + not to be + Vpp” Ex: Don’t open the door -> Don’t let the door be opened Hoặc: The door is not to be opened Tuy nhiên tùy vào nghĩa, câu mang nghĩa lệnh, cấm đốn ta gặp trường hợp sau: Ex 1: Don’t touch this switch This switch is not to be touched This switch must not be touched Với động từ tri giác: hear, see, watch, look, notice… Có trường hợp: V(ing) V(inf) Eg: They heard him cry loudly He was heard to cry loudly They heard him crying loudly He was heard crying loudly ... buộc phải làm gì) Eg: It’s your duty to clean the floor You are supposed to clean the floor Với động từ theo sau V có “to” Ex 1: There is a lot of homework to now There is a lot of homework to... done by his students Ex 3: He invited me to go to the party I was invited to go to the party Với động từ theo sau V“ing”: remember, hate, like, dislike… Ex 1: I remembered Nam offering me a beautiful... Don’t touch this switch This switch is not to be touched This switch must not be touched Với động từ tri giác: hear, see, watch, look, notice… Có trường hợp: V(ing) V(inf) Eg: They heard him