Unit 05. Inventions. Lesson 8. Looking back - project

Unit 5:
LOOKING BACK
Pronunciation
1.Put the words in the correct columns.
1.food processor, smartphone, laptop, washing machine, earbuds, runway
2.solar charger, correction pen, digital camera
2.Listen and repeat
VOCABULARY
Complete the sentences
1.economical
2.inventions
3.portable
4.benefits
5.expensive
GRAMMAR
1.Fill in the gaps.
1.is
2.haven’t planned
3.have wasted
4.don’t have
5.haven’t started
6.say
2.Answer the questions
1.A washing machine is used for washing clothes.
2.A solar charger can be used for charging mobile devices.
3.I use a laptop (smartphone, ipad,…) to listen to music and watch videos.
4.A correction pen is used for covering a writing error.
5.I use a 3-D printer to produce/ make solid objects.