INFINITIVE WITH TO AND INFINITIVE WITHOUT TOA

UNIT 1:A. Lý thuyết:Infinitive with TO and Infinitive without TOa. V_inf (động từ nguyên mẫu không to) dùng trong những trường hợp: + sau động từ khiếm khuyết: can, could, should, may, might, will, must…. + make/let + O+ Vinf (chú ý: be made + to V-inf) + had better/would rather (chú ý: would rather + O + V-ed/cột 2) + have to/ used to + sau các động từ chỉ tri giác trong trường hợp chứng kiến toàn bộ hành động.(see/hear/watch..)b. To + V-inf(động từ nguyên mẫu có to) dung trong các trường hợp: + trong cấu trúc: S + be + adj + S+ have/has + something/anything… + would like/ would love + There + be + N, something, anything… + V + to Vinf: promise, threaten, decide, hope, plan, offer, expect… + V + O + to Vinf: ask, tell, advise, invite, remind, allow…+ Đứng sau đại từ nghi vấn : what, who, where, how, ... Ex : Tell me what to do.B. Thực hành:Put the verbs in brackets in the correct form:1. He expects (receive) ___________ her reply today.2. We hope (see) __________ each other next summer.3. She promised (not be) ____________ there again.4. I want (see) ____________ the house where our president was born.5. He told me (try) ___________ (come) __________ early.* Exercise 2: Rewrite the sentences, using the words given in brackets:1. They arrived home late.=>He saw________________________________2. She didn’t want to stay there for the weekend.=>They made her_______________________________3. The teacher allowed me to stay at home to finish the assignment.=>The teacher let_______________4. The boy ran away from the house.=>She noticed _____________________5. The policeman told the thief to empty his pockets.=>The policeman made_____________________