Unit 3: at home Lesson 4: Read Safety Precautions in the Home * New words: + scissors (n) + knife (n) + match (n) + fire (n) + gas (n) + electrical socket + drug / medicince (n) + chemical (n) + bead (n) + boil water c¸i kÐo con dao diªm löa ga æ c¾m ®iÖn thuèc – viªn thuèc hãa chÊt h¹t, vËt nhá n íc s«i + dangerous (a) + destroy (v) + injure (v) + cause a fire + electricity can kill + cover (v) + precaution (n) nguy hiểm phá hủy làm bị th ơng gây ra hỏa hoạn điện có thể gây chết ng ời băng, bọc sự phòng ngừa matching True or false questions a. It is safe to leave medicine around the house. b. Drugs can look like candy. c. A kitchen is a suitable place to play. d. Playing with one match cannot start a fire. e. Putting a knife into an electrical socket is dangerous. f. Young children do not understand that many household objects are dangerous. F It is safe to keep medicine in locked cupboards. T F A kitchen is a dangerous place to play. F Playing with one match can cause a fire. T T Answer the questions a. Why must we put all chemicals and drugs in locked cupboards? b. Why mustn’t we let children play in the kitchen? c. Why mustn’t children play with matches? d. Why must we cover electrical sockets? e. Why do we have to put all dangerous objects out of children’s reach? Because children often try to eat or drink them. Because it is a dangerous place. Because playing with matches can cause a fire. Because the children must not put anything into electrical sockets. Electric can kill. Because the dangerous objects can injure and kill children. Structures 1.Modal verbs: - must - have to - ought to + V - infinitive 2. Let children play in the kitchen. Let + somebody + V-infinitive + something Complete the sentences 1. We have to put and in locked cupboards. 2. Matches, gas, oil can easily a fire. 3. All the dangerous objects must be kept children’s reach. 4. The kitchen is a place. 5. Some kinds of chemicals and drugs soft drink and candy. chemicals drugs cause out of dangerous look like . Unit 3: at home Lesson 4: Read Safety Precautions in the Home * New words: + scissors (n) + knife (n) + match (n) + fire (n) + gas (n) + electrical. phòng ngừa matching True or false questions a. It is safe to leave medicine around the house. b. Drugs can look like candy. c. A kitchen is a suitable place to play. d. Playing with one match cannot. not understand that many household objects are dangerous. F It is safe to keep medicine in locked cupboards. T F A kitchen is a dangerous place to play. F Playing with one match can cause a