Đề ôn tập Tiếng Anh - Lớp 8

Nội dung text: Đề ôn tập Tiếng Anh - Lớp 8

1. I. Phonetic 1. A. pancake B. surface C. situation D. tasty 2. A. family B. grocery C. try D. happy 3. A. business B. humid C. music D. community 4. A. cheap B. please C. speak D. area 5. A. delicious B. concern C. price D. parcel II.. Choose the correct answers. 1. Many species of wildlife are becoming extinct, the rainforests are being destroyed. A. therefore B. since C. consequently D. so 2. Hemp can be used to make paper, ..it could reduce the need for logging. A. consequently B. due to C. so D. since 3. .. logging provides jobs and profits, the government is reluctant to control it. A. so B. Consequently C. Since D. Due to 4. Hemp was grown throughout history ..its versatility; it can be used to make many different things. A. due to B. because C. since D. as a result 5. Hemp is related to the marijuana plant; .. it is illegal in many countries. A. so B. due to C. as a result D. because 6. The polluted chemical waste was dumped into the ocean; , the mass of fish died. A. because B. as C. because of D. consequently 7. It was guessed that the fish died .. a powerful toxin in the sea water. A. because of B. because C. since D. as a result 8. Many species in BC are threatened logging. A. so B. because C. since D. due to 9. Smoking can heart disease. A. lead to B. create C. cause D. due to 10. Radioactive pollution is increasing .the increased use of radioactivity. A. as B. since C. because of D. because III. Put the verbs in brackets into the correct form of conditional sentence type 1. 1. If people (pollute) ..the environment, a lot of animals (die) . . 2. If water (consist) germs, people (get) .. ill. 3. If the poles (melt) ., huge landmasses (be) .under water. 4. Many precious animals (disappear) ., if people (cut down) .trees. 5. If nuclear waste (throw) . away, it (be) very dangerous. 6. If the emission of CO2 (continue) ..at high rate, the climate (destroy) 7. We (save) the trees If we (save) . paper. 8. If schools (teach) about environmental problems, all students (know) . how to protect the environment. 9. If more people (travel) by bike or bus, we (not have) traffic jam. 10. If the government (fine) heavily to the factories, they (not dump) sewage into the ocean. IV. Put the verbs in brackets into the correct form of conditional sentence type 2. 1. If I (be) .. the president, I (pass) . harder regulations for using fertilizers in agriculture. 2. If I (be) ..you, I (not eat) that genetically modified potatoes. 3. If big corporations (care) .more about the environment and less about their own pockets, the pollution from factories (not increase) .so fast. 4. He (sort) . his trash, if he (be) ..smart. 5. If the seas (pollute) . , maybe the population of whales (recover) ..